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Merge branch 'master' into xdg-positioner

This commit is contained in:
Tony Crisci 2018-03-28 00:20:39 -04:00
parent edb643fc6c 330ee08126
commit 41e54ba632
62 changed files with 2927 additions and 1083 deletions
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9
backend/backend.c
View File

@ -11,9 +11,14 @@
#include <wlr/backend/multi.h>
#include <wlr/backend/session.h>
#include <wlr/backend/wayland.h>
#include <wlr/backend/x11.h>
#include <wlr/config.h>
#include <wlr/util/log.h>
/* WLR_HAS_X11_BACKEND needs to be after wlr/config.h */
#ifdef WLR_HAS_X11_BACKEND
#include <wlr/backend/x11.h>
#endif
void wlr_backend_init(struct wlr_backend *backend,
const struct wlr_backend_impl *impl) {
assert(backend);
@ -94,6 +99,7 @@ struct wlr_backend *wlr_backend_autocreate(struct wl_display *display) {
}
}
#ifdef WLR_HAS_X11_BACKEND
const char *x11_display = getenv("DISPLAY");
if (x11_display) {
struct wlr_backend *x11_backend =
@ -101,6 +107,7 @@ struct wlr_backend *wlr_backend_autocreate(struct wl_display *display) {
wlr_multi_backend_add(backend, x11_backend);
return backend;
}
#endif
// Attempt DRM+libinput
struct wlr_session *session = wlr_session_create(display);

23
backend/drm/drm.c
View File

@ -181,9 +181,6 @@ void wlr_drm_resources_free(struct wlr_drm_backend *drm) {
if (plane->cursor_bo) {
gbm_bo_destroy(plane->cursor_bo);
}
if (plane->wlr_tex) {
wlr_texture_destroy(plane->wlr_tex);
}
}
free(drm->crtcs);
@ -586,12 +583,6 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
wlr_output_transform_invert(output->transform);
wlr_matrix_projection(plane->matrix, plane->surf.width,
plane->surf.height, transform);
plane->wlr_tex =
wlr_render_texture_create(plane->surf.renderer->wlr_rend);
if (!plane->wlr_tex) {
return false;
}
}
struct wlr_box hotspot = { .x = hotspot_x, .y = hotspot_y };
@ -637,13 +628,18 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
wlr_drm_surface_make_current(&plane->surf, NULL);
wlr_texture_upload_pixels(plane->wlr_tex, WL_SHM_FORMAT_ARGB8888,
stride, width, height, buf);
struct wlr_renderer *rend = plane->surf.renderer->wlr_rend;
struct wlr_texture *texture = wlr_texture_from_pixels(rend,
WL_SHM_FORMAT_ARGB8888, stride, width, height, buf);
if (texture == NULL) {
wlr_log(L_ERROR, "Unable to create texture");
return false;
}
wlr_renderer_begin(rend, plane->surf.width, plane->surf.height);
wlr_renderer_clear(rend, (float[]){ 0.0, 0.0, 0.0, 0.0 });
wlr_render_texture(rend, plane->wlr_tex, plane->matrix, 0, 0, 1.0f);
wlr_render_texture(rend, texture, plane->matrix, 0, 0, 1.0f);
wlr_renderer_end(rend);
wlr_renderer_read_pixels(rend, WL_SHM_FORMAT_ARGB8888, bo_stride,
@ -651,6 +647,7 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
wlr_drm_surface_swap_buffers(&plane->surf, NULL);
wlr_texture_destroy(texture);
gbm_bo_unmap(plane->cursor_bo, bo_data);
}

50
backend/drm/renderer.c
View File

@ -14,6 +14,10 @@
#include "backend/drm/drm.h"
#include "glapi.h"
#ifndef DRM_FORMAT_MOD_LINEAR
#define DRM_FORMAT_MOD_LINEAR 0
#endif
bool wlr_drm_renderer_init(struct wlr_drm_backend *drm,
struct wlr_drm_renderer *renderer) {
renderer->gbm = gbm_create_device(drm->fd);
@ -178,47 +182,33 @@ static void free_eglimage(struct gbm_bo *bo, void *data) {
static struct wlr_texture *get_tex_for_bo(struct wlr_drm_renderer *renderer,
struct gbm_bo *bo) {
struct tex *tex = gbm_bo_get_user_data(bo);
if (tex) {
if (tex != NULL) {
return tex->tex;
}
// TODO: use wlr_texture_upload_dmabuf instead
tex = malloc(sizeof(*tex));
if (!tex) {
wlr_log_errno(L_ERROR, "Allocation failed");
tex = calloc(1, sizeof(struct tex));
if (tex == NULL) {
return NULL;
}
tex->egl = &renderer->egl;
int dmabuf_fd = gbm_bo_get_fd(bo);
uint32_t width = gbm_bo_get_width(bo);
uint32_t height = gbm_bo_get_height(bo);
EGLint attribs[] = {
EGL_WIDTH, width,
EGL_HEIGHT, height,
EGL_LINUX_DRM_FOURCC_EXT, gbm_bo_get_format(bo),
EGL_DMA_BUF_PLANE0_FD_EXT, dmabuf_fd,
EGL_DMA_BUF_PLANE0_OFFSET_EXT, gbm_bo_get_offset(bo, 0),
EGL_DMA_BUF_PLANE0_PITCH_EXT, gbm_bo_get_stride_for_plane(bo, 0),
EGL_IMAGE_PRESERVED_KHR, EGL_FALSE,
EGL_NONE,
struct wlr_dmabuf_buffer_attribs attribs = {
.n_planes = 1,
.width = gbm_bo_get_width(bo),
.height = gbm_bo_get_height(bo),
.format = gbm_bo_get_format(bo),
};
attribs.offset[0] = 0;
attribs.stride[0] = gbm_bo_get_stride_for_plane(bo, 0);
attribs.modifier[0] = DRM_FORMAT_MOD_LINEAR;
attribs.fd[0] = gbm_bo_get_fd(bo);
tex->img = eglCreateImageKHR(renderer->egl.display, EGL_NO_CONTEXT,
EGL_LINUX_DMA_BUF_EXT, NULL, attribs);
if (!tex->img) {
wlr_log(L_ERROR, "Failed to create EGL image");
abort();
tex->tex = wlr_texture_from_dmabuf(renderer->wlr_rend, &attribs);
if (tex->tex == NULL) {
free(tex);
return NULL;
}
tex->tex = wlr_render_texture_create(renderer->wlr_rend);
wlr_texture_upload_eglimage(tex->tex, tex->img, width, height);
gbm_bo_set_user_data(bo, tex, free_eglimage);
return tex->tex;
}

5
backend/meson.build
View File

@ -24,7 +24,6 @@ backend_files = files(
'wayland/output.c',
'wayland/registry.c',
'wayland/wl_seat.c',
'x11/backend.c',
)
backend_deps = [
@ -50,6 +49,10 @@ if conf_data.get('WLR_HAS_SYSTEMD', false)
backend_deps += systemd
endif
if conf_data.get('WLR_HAS_X11_BACKEND', false)
backend_files += files('x11/backend.c')
endif
if conf_data.get('WLR_HAS_ELOGIND', false)
backend_files += files('session/logind.c')
backend_deps += elogind

2
backend/wayland/output.c
View File

@ -99,8 +99,6 @@ static bool wlr_wl_output_set_cursor(struct wlr_output *_output,
return true;
}
stride *= 4; // stride is given in pixels, we need it in bytes
if (!backend->shm || !backend->pointer) {
wlr_log(L_INFO, "cannot set cursor, no shm or pointer");
return false;

4
backend/x11/backend.c
View File

@ -326,9 +326,6 @@ static void wlr_x11_backend_destroy(struct wlr_backend *backend) {
wl_event_source_remove(x11->frame_timer);
wlr_egl_finish(&x11->egl);
if (x11->xcb_conn) {
xcb_disconnect(x11->xcb_conn);
}
if (x11->xlib_conn) {
XCloseDisplay(x11->xlib_conn);
}
@ -428,7 +425,6 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display,
error_event:
wl_event_source_remove(x11->event_source);
error_x11:
xcb_disconnect(x11->xcb_conn);
XCloseDisplay(x11->xlib_conn);
free(x11);
return NULL;

298
examples/layer-shell.c Normal file
View File

@ -0,0 +1,298 @@
#define _POSIX_C_SOURCE 199309L
#include <assert.h>
#include <GLES2/gl2.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
#include <wayland-client.h>
#include <wayland-egl.h>
#include <wlr/render/egl.h>
#include <wlr/util/log.h>
#include "wlr-layer-shell-unstable-v1-client-protocol.h"
static struct wl_compositor *compositor = NULL;
static struct zwlr_layer_shell_v1 *layer_shell = NULL;
struct zwlr_layer_surface_v1 *layer_surface;
static struct wl_output *wl_output = NULL;
struct wl_surface *wl_surface;
struct wlr_egl egl;
struct wl_egl_window *egl_window;
struct wlr_egl_surface *egl_surface;
struct wl_callback *frame_callback;
static uint32_t output = 0;
static uint32_t layer = ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND;
static uint32_t anchor = 0;
static uint32_t width = 256, height = 256;
static int32_t margin_top = 0;
static double alpha = 1.0;
static bool run_display = true;
static bool animate = false;
static double frame = 0;
static struct {
struct timespec last_frame;
float color[3];
int dec;
} demo;
static void draw(void);
static void surface_frame_callback(
void *data, struct wl_callback *cb, uint32_t time) {
wl_callback_destroy(cb);
frame_callback = NULL;
draw();
}
static struct wl_callback_listener frame_listener = {
.done = surface_frame_callback
};
static void draw(void) {
eglMakeCurrent(egl.display, egl_surface, egl_surface, egl.context);
struct timespec ts;
clock_gettime(CLOCK_MONOTONIC, &ts);
long ms = (ts.tv_sec - demo.last_frame.tv_sec) * 1000 +
(ts.tv_nsec - demo.last_frame.tv_nsec) / 1000000;
int inc = (demo.dec + 1) % 3;
demo.color[inc] += ms / 2000.0f;
demo.color[demo.dec] -= ms / 2000.0f;
if (demo.color[demo.dec] < 0.0f) {
demo.color[inc] = 1.0f;
demo.color[demo.dec] = 0.0f;
demo.dec = inc;
}
if (animate) {
frame += ms / 50.0;
int32_t old_top = margin_top;
margin_top = -(20 - ((int)frame % 20));
if (old_top != margin_top) {
zwlr_layer_surface_v1_set_margin(layer_surface,
margin_top, 0, 0, 0);
wl_surface_commit(wl_surface);
}
}
glViewport(0, 0, width, height);
glClearColor(demo.color[0], demo.color[1], demo.color[2], alpha);
glClear(GL_COLOR_BUFFER_BIT);
frame_callback = wl_surface_frame(wl_surface);
wl_callback_add_listener(frame_callback, &frame_listener, NULL);
eglSwapBuffers(egl.display, egl_surface);
demo.last_frame = ts;
}
static void layer_surface_configure(void *data,
struct zwlr_layer_surface_v1 *surface,
uint32_t serial, uint32_t w, uint32_t h) {
width = w;
height = h;
if (egl_window) {
wl_egl_window_resize(egl_window, width, height, 0, 0);
}
zwlr_layer_surface_v1_ack_configure(surface, serial);
}
static void layer_surface_closed(void *data,
struct zwlr_layer_surface_v1 *surface) {
eglDestroySurface(egl.display, egl_surface);
wl_egl_window_destroy(egl_window);
zwlr_layer_surface_v1_destroy(surface);
wl_surface_destroy(wl_surface);
run_display = false;
}
struct zwlr_layer_surface_v1_listener layer_surface_listener = {
.configure = layer_surface_configure,
.closed = layer_surface_closed,
};
static void handle_global(void *data, struct wl_registry *registry,
uint32_t name, const char *interface, uint32_t version) {
if (strcmp(interface, "wl_compositor") == 0) {
compositor = wl_registry_bind(registry, name,
&wl_compositor_interface, 1);
} else if (strcmp(interface, "wl_output") == 0) {
if (output == 0 && !wl_output) {
wl_output = wl_registry_bind(registry, name,
&wl_output_interface, 1);
} else {
output--;
}
} else if (strcmp(interface, zwlr_layer_shell_v1_interface.name) == 0) {
layer_shell = wl_registry_bind(
registry, name, &zwlr_layer_shell_v1_interface, 1);
}
}
static void handle_global_remove(void *data, struct wl_registry *registry,
uint32_t name) {
// who cares
}
static const struct wl_registry_listener registry_listener = {
.global = handle_global,
.global_remove = handle_global_remove,
};
int main(int argc, char **argv) {
wlr_log_init(L_DEBUG, NULL);
char *namespace = "wlroots";
int exclusive_zone = 0;
int32_t margin_right = 0, margin_bottom = 0, margin_left = 0;
bool found;
int c;
while ((c = getopt(argc, argv, "nw:h:o:l:a:x:m:t:")) != -1) {
switch (c) {
case 'o':
output = atoi(optarg);
break;
case 'w':
width = atoi(optarg);
break;
case 'h':
height = atoi(optarg);
break;
case 'x':
exclusive_zone = atoi(optarg);
break;
case 'l': {
struct {
char *name;
enum zwlr_layer_shell_v1_layer value;
} layers[] = {
{ "background", ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND },
{ "bottom", ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM },
{ "top", ZWLR_LAYER_SHELL_V1_LAYER_TOP },
{ "overlay", ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY },
};
found = false;
for (size_t i = 0; i < sizeof(layers) / sizeof(layers[0]); ++i) {
if (strcmp(optarg, layers[i].name) == 0) {
layer = layers[i].value;
found = true;
break;
}
}
if (!found) {
fprintf(stderr, "invalid layer %s\n", optarg);
return 1;
}
break;
}
case 'a': {
struct {
char *name;
uint32_t value;
} anchors[] = {
{ "top", ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP },
{ "bottom", ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM },
{ "left", ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT },
{ "right", ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT },
};
found = false;
for (size_t i = 0; i < sizeof(anchors) / sizeof(anchors[0]); ++i) {
if (strcmp(optarg, anchors[i].name) == 0) {
anchor |= anchors[i].value;
found = true;
break;
}
}
if (!found) {
fprintf(stderr, "invalid anchor %s\n", optarg);
return 1;
}
break;
}
case 't':
alpha = atof(optarg);
break;
case 'm': {
char *endptr = optarg;
margin_top = strtol(endptr, &endptr, 10);
assert(*endptr == ',');
margin_right = strtol(endptr + 1, &endptr, 10);
assert(*endptr == ',');
margin_bottom = strtol(endptr + 1, &endptr, 10);
assert(*endptr == ',');
margin_left = strtol(endptr + 1, &endptr, 10);
assert(!*endptr);
break;
}
case 'n':
animate = true;
break;
default:
break;
}
}
struct wl_display *display = wl_display_connect(NULL);
if (display == NULL) {
fprintf(stderr, "Failed to create display\n");
return 1;
}
struct wl_registry *registry = wl_display_get_registry(display);
wl_registry_add_listener(registry, &registry_listener, NULL);
wl_display_roundtrip(display);
if (compositor == NULL) {
fprintf(stderr, "wl-compositor not available\n");
return 1;
}
if (layer_shell == NULL) {
fprintf(stderr, "layer-shell not available\n");
return 1;
}
if (wl_output == NULL) {
fprintf(stderr, "wl_output not available\n");
return 1;
}
EGLint attribs[] = { EGL_ALPHA_SIZE, 8, EGL_NONE };
wlr_egl_init(&egl, EGL_PLATFORM_WAYLAND_EXT, display,
attribs, WL_SHM_FORMAT_ARGB8888);
wl_surface = wl_compositor_create_surface(compositor);
assert(wl_surface);
layer_surface = zwlr_layer_shell_v1_get_layer_surface(layer_shell,
wl_surface, wl_output, layer, namespace);
assert(layer_surface);
zwlr_layer_surface_v1_set_size(layer_surface, width, height);
zwlr_layer_surface_v1_set_anchor(layer_surface, anchor);
zwlr_layer_surface_v1_set_exclusive_zone(layer_surface, exclusive_zone);
zwlr_layer_surface_v1_set_margin(layer_surface,
margin_top, margin_right, margin_bottom, margin_left);
zwlr_layer_surface_v1_add_listener(layer_surface,
&layer_surface_listener, layer_surface);
// TODO: interactivity
wl_surface_commit(wl_surface);
wl_display_roundtrip(display);
egl_window = wl_egl_window_create(wl_surface, width, height);
assert(egl_window);
egl_surface = wlr_egl_create_surface(&egl, egl_window);
assert(egl_surface);
wl_display_roundtrip(display);
draw();
while (wl_display_dispatch(display) != -1 && run_display) {
// This space intentionally left blank
}
return 0;
}

6
examples/meson.build
View File

@ -48,3 +48,9 @@ executable(
dependencies: [wayland_client, wlr_protos, wlroots, threads],
link_with: lib_shared,
)
executable(
'layer-shell',
'layer-shell.c',
dependencies: [wayland_client, wlr_protos, wlroots]
)

2
examples/multi-pointer.c
View File

@ -149,7 +149,7 @@ static void handle_input_add(struct compositor_state *state,
sample->compositor);
struct wlr_xcursor_image *image = sample->xcursor->images[0];
wlr_cursor_set_image(cursor->cursor, image->buffer, image->width,
wlr_cursor_set_image(cursor->cursor, image->buffer, image->width * 4,
image->width, image->height, image->hotspot_x, image->hotspot_y, 0);
wl_list_insert(&sample->cursors, &cursor->link);

6
examples/output-layout.c
View File

@ -197,9 +197,9 @@ int main(int argc, char *argv[]) {
compositor_init(&compositor);
state.renderer = wlr_gles2_renderer_create(compositor.backend);
state.cat_texture = wlr_render_texture_create(state.renderer);
wlr_texture_upload_pixels(state.cat_texture, WL_SHM_FORMAT_ABGR8888,
cat_tex.width, cat_tex.width, cat_tex.height, cat_tex.pixel_data);
state.cat_texture = wlr_texture_from_pixels(state.renderer,
WL_SHM_FORMAT_ABGR8888, cat_tex.width * 4, cat_tex.width, cat_tex.height,
cat_tex.pixel_data);
if (!wlr_backend_start(compositor.backend)) {
wlr_log(L_ERROR, "Failed to start backend");

4
examples/pointer.c
View File

@ -112,7 +112,7 @@ static void handle_output_add(struct output_state *ostate) {
sample->compositor);
struct wlr_xcursor_image *image = sample->xcursor->images[0];
wlr_cursor_set_image(sample->cursor, image->buffer, image->width,
wlr_cursor_set_image(sample->cursor, image->buffer, image->width * 4,
image->width, image->height, image->hotspot_x, image->hotspot_y, 0);
wlr_cursor_warp(sample->cursor, NULL, sample->cursor->x, sample->cursor->y);
@ -324,7 +324,7 @@ int main(int argc, char *argv[]) {
}
struct wlr_xcursor_image *image = state.xcursor->images[0];
wlr_cursor_set_image(state.cursor, image->buffer, image->width,
wlr_cursor_set_image(state.cursor, image->buffer, image->width * 4,
image->width, image->height, image->hotspot_x, image->hotspot_y, 0);
compositor_init(&compositor);

6
examples/rotation.c
View File

@ -142,13 +142,13 @@ int main(int argc, char *argv[]) {
wlr_log(L_ERROR, "Could not start compositor, OOM");
exit(EXIT_FAILURE);
}
state.cat_texture = wlr_render_texture_create(state.renderer);
state.cat_texture = wlr_texture_from_pixels(state.renderer,
WL_SHM_FORMAT_ABGR8888, cat_tex.width * 4, cat_tex.width, cat_tex.height,
cat_tex.pixel_data);
if (!state.cat_texture) {
wlr_log(L_ERROR, "Could not start compositor, OOM");
exit(EXIT_FAILURE);
}
wlr_texture_upload_pixels(state.cat_texture, WL_SHM_FORMAT_ABGR8888,
cat_tex.width, cat_tex.width, cat_tex.height, cat_tex.pixel_data);
if (!wlr_backend_start(compositor.backend)) {
wlr_log(L_ERROR, "Failed to start backend");

18
examples/tablet.c
View File

@ -49,7 +49,6 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts
wlr_renderer_begin(sample->renderer, wlr_output->width, wlr_output->height);
wlr_renderer_clear(sample->renderer, (float[]){0.25f, 0.25f, 0.25f, 1});
float matrix[9];
float distance = 0.8f * (1 - sample->distance);
float tool_color[4] = { distance, distance, distance, 1 };
for (size_t i = 0; sample->button && i < 4; ++i) {
@ -61,12 +60,12 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts
float pad_height = sample->height_mm * scale;
float left = width / 2.0f - pad_width / 2.0f;
float top = height / 2.0f - pad_height / 2.0f;
struct wlr_box box = {
const struct wlr_box box = {
.x = left, .y = top,
.width = pad_width, .height = pad_height,
};
wlr_matrix_project_box(matrix, &box, 0, 0, wlr_output->transform_matrix);
wlr_render_colored_quad(sample->renderer, sample->pad_color, matrix);
wlr_render_rect(sample->renderer, &box, sample->pad_color,
wlr_output->transform_matrix);
if (sample->proximity) {
struct wlr_box box = {
@ -75,16 +74,17 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts
.width = 16 * (sample->pressure + 1),
.height = 16 * (sample->pressure + 1),
};
wlr_matrix_project_box(matrix, &box, 0, sample->ring,
wlr_output->transform_matrix);
wlr_render_colored_quad(sample->renderer, tool_color, matrix);
float matrix[9];
wlr_matrix_project_box(matrix, &box, WL_OUTPUT_TRANSFORM_NORMAL,
sample->ring, wlr_output->transform_matrix);
wlr_render_quad_with_matrix(sample->renderer, tool_color, matrix);
box.x += sample->x_tilt;
box.y += sample->y_tilt;
box.width /= 2;
box.height /= 2;
wlr_matrix_project_box(matrix, &box, 0, 0,
wlr_render_rect(sample->renderer, &box, tool_color,
wlr_output->transform_matrix);
wlr_render_colored_quad(sample->renderer, tool_color, matrix);
}
wlr_renderer_end(sample->renderer);

13
examples/touch.c
View File

@ -45,10 +45,13 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts
wlr_renderer_begin(sample->renderer, wlr_output->width, wlr_output->height);
wlr_renderer_clear(sample->renderer, (float[]){0.25f, 0.25f, 0.25f, 1});
int tex_width, tex_height;
wlr_texture_get_size(sample->cat_texture, &tex_width, &tex_height);
struct touch_point *p;
wl_list_for_each(p, &sample->touch_points, link) {
int x = (int)(p->x * width) - sample->cat_texture->width / 2;
int y = (int)(p->y * height) - sample->cat_texture->height / 2;
int x = (int)(p->x * width) - tex_width / 2;
int y = (int)(p->y * height) - tex_height / 2;
wlr_render_texture(sample->renderer, sample->cat_texture,
wlr_output->transform_matrix, x, y, 1.0f);
}
@ -110,13 +113,13 @@ int main(int argc, char *argv[]) {
wlr_log(L_ERROR, "Could not start compositor, OOM");
exit(EXIT_FAILURE);
}
state.cat_texture = wlr_render_texture_create(state.renderer);
state.cat_texture = wlr_texture_from_pixels(state.renderer,
WL_SHM_FORMAT_ARGB8888, cat_tex.width * 4, cat_tex.width, cat_tex.height,
cat_tex.pixel_data);
if (!state.cat_texture) {
wlr_log(L_ERROR, "Could not start compositor, OOM");
exit(EXIT_FAILURE);
}
wlr_texture_upload_pixels(state.cat_texture, WL_SHM_FORMAT_ARGB8888,
cat_tex.width, cat_tex.width, cat_tex.height, cat_tex.pixel_data);
if (!wlr_backend_start(compositor.backend)) {
wlr_log(L_ERROR, "Failed to start backend");

1
include/backend/drm/drm.h
View File

@ -27,7 +27,6 @@ struct wlr_drm_plane {
// Only used by cursor
float matrix[9];
struct wlr_texture *wlr_tex;
struct gbm_bo *cursor_bo;
bool cursor_enabled;
int32_t cursor_hotspot_x, cursor_hotspot_y;

41
include/render/gles2.h
View File

@ -28,6 +28,7 @@ struct wlr_gles2_renderer {
struct wlr_renderer wlr_renderer;
struct wlr_egl *egl;
const char *exts_str;
struct {
GLuint quad;
@ -38,21 +39,49 @@ struct wlr_gles2_renderer {
} shaders;
};
enum wlr_gles2_texture_type {
WLR_GLES2_TEXTURE_GLTEX,
WLR_GLES2_TEXTURE_WL_DRM_GL,
WLR_GLES2_TEXTURE_WL_DRM_EXT,
WLR_GLES2_TEXTURE_DMABUF,
};
struct wlr_gles2_texture {
struct wlr_texture wlr_texture;
struct wlr_egl *egl;
GLuint tex_id;
const struct gles2_pixel_format *pixel_format;
struct wlr_gles2_renderer *renderer;
enum wlr_gles2_texture_type type;
int width, height;
bool has_alpha;
bool inverted_y;
// Not set if WLR_GLES2_TEXTURE_GLTEX
EGLImageKHR image;
GLenum target;
GLuint image_tex;
union {
GLuint gl_tex;
struct wl_resource *wl_drm;
};
};
const struct gles2_pixel_format *gles2_format_from_wl(enum wl_shm_format fmt);
const enum wl_shm_format *gles2_formats(size_t *len);
struct wlr_texture *gles2_texture_create();
struct wlr_gles2_texture *gles2_get_texture(struct wlr_texture *wlr_texture);
struct wlr_gles2_renderer *gles2_get_renderer(
struct wlr_renderer *wlr_renderer);
struct wlr_gles2_renderer *gles2_get_renderer_in_context(
struct wlr_renderer *wlr_renderer);
struct wlr_gles2_texture *gles2_get_texture_in_context(
struct wlr_texture *wlr_texture);
struct wlr_texture *gles2_texture_from_pixels(struct wlr_renderer *wlr_renderer,
enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, uint32_t height,
const void *data);
struct wlr_texture *gles2_texture_from_wl_drm(struct wlr_renderer *wlr_renderer,
struct wl_resource *data);
struct wlr_texture *gles2_texture_from_dmabuf(struct wlr_renderer *wlr_renderer,
struct wlr_dmabuf_buffer_attribs *attribs);
void gles2_push_marker(const char *file, const char *func);
void gles2_pop_marker(void);

2
include/rootston/config.h
View File

@ -66,8 +66,10 @@ struct roots_config {
struct wl_list bindings;
struct wl_list keyboards;
struct wl_list cursors;
char *config_path;
char *startup_cmd;
bool debug_damage_tracking;
};
/**

5
include/rootston/desktop.h
View File

@ -7,6 +7,7 @@
#include <wlr/types/wlr_compositor.h>
#include <wlr/types/wlr_gamma_control.h>
#include <wlr/types/wlr_idle.h>
#include <wlr/types/wlr_layer_shell.h>
#include <wlr/types/wlr_linux_dmabuf.h>
#include <wlr/types/wlr_list.h>
#include <wlr/types/wlr_output_layout.h>
@ -48,12 +49,14 @@ struct roots_desktop {
struct wlr_idle *idle;
struct wlr_idle_inhibit_manager_v1 *idle_inhibit;
struct wlr_linux_dmabuf *linux_dmabuf;
struct wlr_layer_shell *layer_shell;
struct wl_listener new_output;
struct wl_listener layout_change;
struct wl_listener xdg_shell_v6_surface;
struct wl_listener xdg_shell_surface;
struct wl_listener wl_shell_surface;
struct wl_listener layer_shell_surface;
struct wl_listener decoration_new;
#ifdef WLR_HAS_XWAYLAND
@ -83,10 +86,12 @@ void view_update_size(struct roots_view *view, uint32_t width, uint32_t height);
void view_initial_focus(struct roots_view *view);
void view_map(struct roots_view *view, struct wlr_surface *surface);
void view_unmap(struct roots_view *view);
void view_arrange_maximized(struct roots_view *view);
void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data);
void handle_xdg_shell_surface(struct wl_listener *listener, void *data);
void handle_wl_shell_surface(struct wl_listener *listener, void *data);
void handle_layer_shell_surface(struct wl_listener *listener, void *data);
void handle_xwayland_surface(struct wl_listener *listener, void *data);
#endif

25
include/rootston/layers.h Normal file
View File

@ -0,0 +1,25 @@
#ifndef ROOTSTON_LAYERS_H
#define ROOTSTON_LAYERS_H
#include <stdbool.h>
#include <wlr/config.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_surface.h>
#include <wlr/types/wlr_layer_shell.h>
struct roots_layer_surface {
struct wlr_layer_surface *layer_surface;
struct wl_list link;
struct wl_listener destroy;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener surface_commit;
struct wl_listener output_destroy;
struct wl_listener output_mode;
struct wl_listener output_transform;
bool configured;
struct wlr_box geo;
};
#endif

8
include/rootston/output.h
View File

@ -4,6 +4,7 @@
#include <pixman.h>
#include <time.h>
#include <wayland-server.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_output_damage.h>
struct roots_desktop;
@ -14,10 +15,13 @@ struct roots_output {
struct wl_list link; // roots_desktop:outputs
struct roots_view *fullscreen_view;
struct wl_list layers[4]; // layer_surface::link
struct timespec last_frame;
struct wlr_output_damage *damage;
struct wlr_box usable_area;
struct wl_listener destroy;
struct wl_listener damage_frame;
struct wl_listener damage_destroy;
@ -35,5 +39,9 @@ void output_damage_from_view(struct roots_output *output,
struct roots_view *view);
void output_damage_whole_drag_icon(struct roots_output *output,
struct roots_drag_icon *icon);
void output_damage_from_local_surface(struct roots_output *output,
struct wlr_surface *surface, double ox, double oy, float rotation);
void output_damage_whole_local_surface(struct roots_output *output,
struct wlr_surface *surface, double ox, double oy, float rotation);
#endif

5
include/rootston/view.h
View File

@ -1,6 +1,5 @@
#ifndef ROOTSTON_VIEW_H
#define ROOTSTON_VIEW_H
#include <stdbool.h>
#include <wlr/config.h>
#include <wlr/types/wlr_box.h>
@ -177,6 +176,8 @@ struct roots_xdg_popup_v6 {
struct roots_view_child view_child;
struct wlr_xdg_popup_v6 *wlr_popup;
struct wl_listener destroy;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener new_popup;
};
@ -184,6 +185,8 @@ struct roots_xdg_popup {
struct roots_view_child view_child;
struct wlr_xdg_popup *wlr_popup;
struct wl_listener destroy;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener new_popup;
};

16
include/wlr/render/egl.h
View File

@ -13,14 +13,14 @@ struct wlr_egl {
EGLConfig config;
EGLContext context;
const char *egl_exts_str;
const char *gl_exts_str;
const char *exts_str;
struct {
bool buffer_age;
bool swap_buffers_with_damage;
bool dmabuf_import;
bool dmabuf_import_modifiers;
bool bind_wayland_display;
} egl_exts;
struct wl_display *wl_display;
@ -46,24 +46,12 @@ void wlr_egl_finish(struct wlr_egl *egl);
*/
bool wlr_egl_bind_display(struct wlr_egl *egl, struct wl_display *local_display);
/**
* Refer to the eglQueryWaylandBufferWL extension function.
*/
bool wlr_egl_query_buffer(struct wlr_egl *egl, struct wl_resource *buf,
EGLint attrib, EGLint *value);
/**
* Returns a surface for the given native window
* The window must match the remote display the wlr_egl was created with.
*/
EGLSurface wlr_egl_create_surface(struct wlr_egl *egl, void *window);
/**
* Creates an egl image from the given client buffer and attributes.
*/
EGLImageKHR wlr_egl_create_image(struct wlr_egl *egl,
EGLenum target, EGLClientBuffer buffer, const EGLint *attribs);
/**
* Creates an egl image from the given dmabuf attributes. Check usability
* of the dmabuf with wlr_egl_check_import_dmabuf once first.

43
include/wlr/render/interface.h
View File

@ -23,24 +23,32 @@ struct wlr_renderer_impl {
void (*end)(struct wlr_renderer *renderer);
void (*clear)(struct wlr_renderer *renderer, const float color[static 4]);
void (*scissor)(struct wlr_renderer *renderer, struct wlr_box *box);
struct wlr_texture *(*texture_create)(struct wlr_renderer *renderer);
bool (*render_texture_with_matrix)(struct wlr_renderer *renderer,
struct wlr_texture *texture, const float matrix[static 9],
float alpha);
void (*render_quad)(struct wlr_renderer *renderer,
void (*render_quad_with_matrix)(struct wlr_renderer *renderer,
const float color[static 4], const float matrix[static 9]);
void (*render_ellipse)(struct wlr_renderer *renderer,
void (*render_ellipse_with_matrix)(struct wlr_renderer *renderer,
const float color[static 4], const float matrix[static 9]);
const enum wl_shm_format *(*formats)(
struct wlr_renderer *renderer, size_t *len);
bool (*buffer_is_drm)(struct wlr_renderer *renderer,
struct wl_resource *buffer);
bool (*resource_is_wl_drm_buffer)(struct wlr_renderer *renderer,
struct wl_resource *resource);
void (*wl_drm_buffer_get_size)(struct wlr_renderer *renderer,
struct wl_resource *buffer, int *width, int *height);
bool (*read_pixels)(struct wlr_renderer *renderer, enum wl_shm_format fmt,
uint32_t stride, uint32_t width, uint32_t height,
uint32_t src_x, uint32_t src_y, uint32_t dst_x, uint32_t dst_y,
void *data);
bool (*format_supported)(struct wlr_renderer *renderer,
enum wl_shm_format fmt);
struct wlr_texture *(*texture_from_pixels)(struct wlr_renderer *renderer,
enum wl_shm_format fmt, uint32_t stride, uint32_t width,
uint32_t height, const void *data);
struct wlr_texture *(*texture_from_wl_drm)(struct wlr_renderer *renderer,
struct wl_resource *data);
struct wlr_texture *(*texture_from_dmabuf)(struct wlr_renderer *renderer,
struct wlr_dmabuf_buffer_attribs *attribs);
void (*destroy)(struct wlr_renderer *renderer);
};
@ -48,30 +56,15 @@ void wlr_renderer_init(struct wlr_renderer *renderer,
const struct wlr_renderer_impl *impl);
struct wlr_texture_impl {
bool (*upload_pixels)(struct wlr_texture *texture,
enum wl_shm_format format, int stride, int width, int height,
const unsigned char *pixels);
bool (*update_pixels)(struct wlr_texture *texture,
enum wl_shm_format format, int stride, int x, int y,
int width, int height, const unsigned char *pixels);
bool (*upload_shm)(struct wlr_texture *texture, uint32_t format,
struct wl_shm_buffer *shm);
bool (*update_shm)(struct wlr_texture *texture, uint32_t format,
int x, int y, int width, int height, struct wl_shm_buffer *shm);
bool (*upload_drm)(struct wlr_texture *texture,
struct wl_resource *drm_buf);
bool (*upload_eglimage)(struct wlr_texture *texture, EGLImageKHR image,
uint32_t width, uint32_t height);
bool (*upload_dmabuf)(struct wlr_texture *texture,
struct wl_resource *dmabuf_resource);
void (*get_buffer_size)(struct wlr_texture *texture,
struct wl_resource *resource, int *width, int *height);
void (*get_size)(struct wlr_texture *texture, int *width, int *height);
bool (*write_pixels)(struct wlr_texture *texture,
enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width,
uint32_t height, uint32_t src_x, uint32_t src_y, uint32_t dst_x,
uint32_t dst_y, const void *data);
void (*destroy)(struct wlr_texture *texture);
};
void wlr_texture_init(struct wlr_texture *texture,
const struct wlr_texture_impl *impl);
void wlr_texture_get_buffer_size(struct wlr_texture *texture,
struct wl_resource *resource, int *width, int *height);
#endif

31
include/wlr/render/wlr_renderer.h
View File

@ -1,8 +1,6 @@
#ifndef WLR_RENDER_WLR_RENDERER_H
#define WLR_RENDER_WLR_RENDERER_H
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include <stdint.h>
#include <wayland-server-protocol.h>
#include <wlr/render/wlr_texture.h>
@ -21,10 +19,6 @@ void wlr_renderer_clear(struct wlr_renderer *r, const float color[static 4]);
* box.
*/
void wlr_renderer_scissor(struct wlr_renderer *r, struct wlr_box *box);
/**
* Requests a texture handle from this renderer.
*/
struct wlr_texture *wlr_render_texture_create(struct wlr_renderer *r);
/**
* Renders the requested texture.
*/
@ -36,14 +30,24 @@ bool wlr_render_texture(struct wlr_renderer *r, struct wlr_texture *texture,
bool wlr_render_texture_with_matrix(struct wlr_renderer *r,
struct wlr_texture *texture, const float matrix[static 9], float alpha);
/**
* Renders a solid quad in the specified color.
* Renders a solid rectangle in the specified color.
*/
void wlr_render_colored_quad(struct wlr_renderer *r,
void wlr_render_rect(struct wlr_renderer *r, const struct wlr_box *box,
const float color[static 4], const float projection[static 9]);
/**
* Renders a solid quadrangle in the specified color with the specified matrix.
*/
void wlr_render_quad_with_matrix(struct wlr_renderer *r,
const float color[static 4], const float matrix[static 9]);
/**
* Renders a solid ellipse in the specified color.
*/
void wlr_render_colored_ellipse(struct wlr_renderer *r,
void wlr_render_ellipse(struct wlr_renderer *r, const struct wlr_box *box,
const float color[static 4], const float projection[static 9]);
/**
* Renders a solid ellipse in the specified color with the specified matrix.
*/
void wlr_render_ellipse_with_matrix(struct wlr_renderer *r,
const float color[static 4], const float matrix[static 9]);
/**
* Returns a list of pixel formats supported by this renderer.
@ -51,10 +55,15 @@ void wlr_render_colored_ellipse(struct wlr_renderer *r,
const enum wl_shm_format *wlr_renderer_get_formats(struct wlr_renderer *r,
size_t *len);
/**
* Returns true if this wl_buffer is a DRM buffer.
* Returns true if this wl_buffer is a wl_drm buffer.
*/
bool wlr_renderer_buffer_is_drm(struct wlr_renderer *renderer,
bool wlr_renderer_resource_is_wl_drm_buffer(struct wlr_renderer *renderer,
struct wl_resource *buffer);
/**
* Gets the width and height of a wl_drm buffer.
*/
void wlr_renderer_wl_drm_buffer_get_size(struct wlr_renderer *renderer,
struct wl_resource *buffer, int *width, int *height);
/**
* Reads out of pixels of the currently bound surface into data. `stride` is in
* bytes.

75
include/wlr/render/wlr_texture.h
View File

@ -5,62 +5,49 @@
#include <EGL/eglext.h>
#include <stdint.h>
#include <wayland-server-protocol.h>
#include <wlr/types/wlr_linux_dmabuf.h>
struct wlr_renderer;
struct wlr_texture_impl;
struct wlr_texture {
const struct wlr_texture_impl *impl;
bool valid;
uint32_t format;
int width, height;
bool inverted_y;
struct wl_signal destroy_signal;
struct wl_resource *resource;
};
/**
* Copies pixels to this texture. The buffer is not accessed after this function
* returns.
* Create a new texture from raw pixel data. `stride` is in bytes. The returned
* texture is mutable.
*/
bool wlr_texture_upload_pixels(struct wlr_texture *tex,
enum wl_shm_format format, int stride, int width, int height,
const unsigned char *pixels);
/**
* Copies pixels to this texture. The buffer is not accessed after this function
* returns. Under some circumstances, this function may re-upload the entire
* buffer - therefore, the entire buffer must be valid.
*/
bool wlr_texture_update_pixels(struct wlr_texture *surf,
enum wl_shm_format format, int stride, int x, int y,
int width, int height, const unsigned char *pixels);
/**
* Copies pixels from a wl_shm_buffer into this texture. The buffer is not
* accessed after this function returns.
*/
bool wlr_texture_upload_shm(struct wlr_texture *tex, uint32_t format,
struct wl_shm_buffer *shm);
/**
* Attaches the contents from the given wl_drm wl_buffer resource onto the
* texture. The wl_resource is not used after this call.
* Will fail (return false) if the given resource is no drm buffer.
*/
bool wlr_texture_upload_drm(struct wlr_texture *tex,
struct wl_resource *drm_buffer);
struct wlr_texture *wlr_texture_from_pixels(struct wlr_renderer *renderer,
enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, uint32_t height,
const void *data);
bool wlr_texture_upload_eglimage(struct wlr_texture *tex,
EGLImageKHR image, uint32_t width, uint32_t height);
bool wlr_texture_upload_dmabuf(struct wlr_texture *tex,
struct wl_resource *dmabuf_resource);
/**
* Copies a rectangle of pixels from a wl_shm_buffer onto the texture. The
* buffer is not accessed after this function returns. Under some circumstances,
* this function may re-upload the entire buffer - therefore, the entire buffer
* must be valid.
* Create a new texture from a wayland DRM resource. The returned texture is
* immutable.
*/
bool wlr_texture_update_shm(struct wlr_texture *surf, uint32_t format,
int x, int y, int width, int height, struct wl_shm_buffer *shm);
struct wlr_texture *wlr_texture_from_wl_drm(struct wlr_renderer *renderer,
struct wl_resource *data);
/**
* Create a new texture from a DMA-BUF. The returned texture is immutable.
*/
struct wlr_texture *wlr_texture_from_dmabuf(struct wlr_renderer *renderer,
struct wlr_dmabuf_buffer_attribs *attribs);
/**
* Get the texture width and height.
*/
void wlr_texture_get_size(struct wlr_texture *texture, int *width, int *height);
/**
* Update a texture with raw pixels. The texture must be mutable.
*/
bool wlr_texture_write_pixels(struct wlr_texture *texture,
enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, uint32_t height,
uint32_t src_x, uint32_t src_y, uint32_t dst_x, uint32_t dst_y,
const void *data);
/**
* Destroys this wlr_texture.
*/

2
include/wlr/types/wlr_box.h
View File

@ -27,7 +27,7 @@ void wlr_box_transform(const struct wlr_box *box,
struct wlr_box *dest);
/**
* Creates the smallest box that contains a rotated box.
* Creates the smallest box that contains the box rotated about its center.
*/
void wlr_box_rotated_bounds(const struct wlr_box *box, float rotation,
struct wlr_box *dest);

25
include/wlr/types/wlr_cursor.h
View File

@ -7,12 +7,37 @@
#include <wlr/types/wlr_output_layout.h>
#include <wlr/types/wlr_output.h>
/**
* wlr_cursor implements the behavior of the "cursor", that is, the image on the
* screen typically moved about with a mouse or so. It provides tracking for
* this in global coordinates, and integrates with wlr_output,
* wlr_output_layout, and wlr_input_device. You can use it to abstract multiple
* input devices over a single cursor, constrain cursor movement to the usable
* area of a wlr_output_layout and communicate position updates to the hardware
* cursor, constrain specific input devices to specific outputs or regions of
* the screen, and so on.
*/
struct wlr_cursor_state;
struct wlr_cursor {
struct wlr_cursor_state *state;
double x, y;
/**
* The interpretation of these signals is the responsibility of the
* compositor, but some helpers are provided for your benefit. If you
* receive a relative motion event, for example, you may want to call
* wlr_cursor_move. If you receive an absolute event, call
* wlr_cursor_warp_absolute. If you pass an input device into these
* functions, it will apply the region/output constraints associated with
* that device to the resulting cursor motion. If an output layout is
* attached, these functions will constrain the resulting cursor motion to
* within the usable space of the output layout.
*
* Re-broadcasting these signals to, for example, a wlr_seat, is also your
* responsibility.
*/
struct {
struct wl_signal motion;
struct wl_signal motion_absolute;

100
include/wlr/types/wlr_layer_shell.h Normal file
View File

@ -0,0 +1,100 @@
#ifndef WLR_TYPES_WLR_LAYER_SHELL_H
#define WLR_TYPES_WLR_LAYER_SHELL_H
#include <stdbool.h>
#include <stdint.h>
#include <wayland-server.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_surface.h>
#include "wlr-layer-shell-unstable-v1-protocol.h"
/**
* wlr_layer_shell allows clients to arrange themselves in "layers" on the
* desktop in accordance with the wlr-layer-shell protocol. When a client is
* added, the new_surface signal will be raised and passed a reference to our
* wlr_layer_surface. At this time, the client will have configured the surface
* as it desires, including information like desired anchors and margins. The
* compositor should use this information to decide how to arrange the layer
* on-screen, then determine the dimensions of the layer and call
* wlr_layer_surface_configure. The client will then attach a buffer and commit
* the surface, at which point the wlr_layer_surface map signal is raised and
* the compositor should begin rendering the surface.
*/
struct wlr_layer_shell {
struct wl_global *wl_global;
struct wl_list client_resources; // wl_resource
struct wl_listener display_destroy;
struct {
struct wl_signal new_surface;
} events;
void *data;
};
struct wlr_layer_surface_state {
uint32_t anchor;
int32_t exclusive_zone;
struct {
uint32_t top, right, bottom, left;
} margin;
bool keyboard_interactive;
uint32_t desired_width, desired_height;
uint32_t actual_width, actual_height;
};
struct wlr_layer_surface_configure {
struct wl_list link; // wlr_layer_surface::configure_list
uint32_t serial;
struct wlr_layer_surface_state state;
};
struct wlr_layer_surface {
struct wlr_surface *surface;
struct wlr_output *output;
struct wl_resource *resource;
struct wlr_layer_shell *shell;
const char *namespace;
enum zwlr_layer_shell_v1_layer layer;
bool added, configured, mapped, closed;
uint32_t configure_serial;
struct wl_event_source *configure_idle;
uint32_t configure_next_serial;
struct wl_list configure_list;
struct wlr_layer_surface_configure *acked_configure;
struct wlr_layer_surface_state client_pending;
struct wlr_layer_surface_state server_pending;
struct wlr_layer_surface_state current;
struct wl_listener surface_destroy_listener;
struct {
struct wl_signal destroy;
struct wl_signal map;
struct wl_signal unmap;
} events;
void *data;
};
struct wlr_layer_shell *wlr_layer_shell_create(struct wl_display *display);
void wlr_layer_shell_destroy(struct wlr_layer_shell *layer_shell);
/**
* Notifies the layer surface to configure itself with this width/height. The
* layer_surface will signal its map event when the surface is ready to assume
* this size.
*/
void wlr_layer_surface_configure(struct wlr_layer_surface *surface,
uint32_t width, uint32_t height);
/**
* Unmaps this layer surface and notifies the client that it has been closed.
*/
void wlr_layer_surface_close(struct wlr_layer_surface *surface);
#endif

13
include/wlr/types/wlr_linux_dmabuf.h
View File

@ -11,6 +11,12 @@
#define DRM_FORMAT_MOD_INVALID ((1ULL<<56) - 1)
#endif
enum {
WLR_DMABUF_BUFFER_ATTRIBS_FLAGS_Y_INVERT = 1,
WLR_DMABUF_BUFFER_ATTRIBS_FLAGS_INTERLACED = 2,
WLR_DMABUF_BUFFER_ATTRIBS_FLAGS_BOTTOM_FIRST = 4,
};
struct wlr_dmabuf_buffer_attribs {
/* set via params_add */
int n_planes;
@ -22,7 +28,7 @@ struct wlr_dmabuf_buffer_attribs {
int32_t width;
int32_t height;
uint32_t format;
uint32_t flags; /* enum zlinux_buffer_params_flags */
uint32_t flags;
};
struct wlr_dmabuf_buffer {
@ -52,11 +58,6 @@ struct wlr_dmabuf_buffer *wlr_dmabuf_buffer_from_buffer_resource(
struct wlr_dmabuf_buffer *wlr_dmabuf_buffer_from_params_resource(
struct wl_resource *params_resource);
/**
* Returns true if the given dmabuf has y-axis inverted, false otherwise
*/
bool wlr_dmabuf_buffer_has_inverted_y(struct wlr_dmabuf_buffer *dmabuf);
/* the protocol interface */
struct wlr_linux_dmabuf {
struct wl_global *wl_global;

34
include/wlr/types/wlr_xdg_shell.h
View File

@ -40,6 +40,9 @@ struct wlr_xdg_popup {
bool committed;
struct wlr_xdg_surface *parent;
struct wlr_seat *seat;
// Position of the popup relative to the upper left corner of the window
// geometry of the parent surface
struct wlr_box geometry;
struct wl_list grab_link; // wlr_xdg_popup_grab::popups
@ -74,9 +77,22 @@ struct wlr_xdg_toplevel {
struct wlr_xdg_surface *base;
struct wlr_xdg_surface *parent;
bool added;
struct wlr_xdg_toplevel_state next; // client protocol requests
struct wlr_xdg_toplevel_state pending; // user configure requests
struct wlr_xdg_toplevel_state client_pending;
struct wlr_xdg_toplevel_state server_pending;
struct wlr_xdg_toplevel_state current;
char *title;
char *app_id;
struct {
struct wl_signal request_maximize;
struct wl_signal request_fullscreen;
struct wl_signal request_minimize;
struct wl_signal request_move;
struct wl_signal request_resize;
struct wl_signal request_show_window_menu;
} events;
};
struct wlr_xdg_surface_configure {
@ -106,9 +122,6 @@ struct wlr_xdg_surface {
uint32_t configure_next_serial;
struct wl_list configure_list;
char *title;
char *app_id;
bool has_next_geometry;
struct wlr_box next_geometry;
struct wlr_box geometry;
@ -121,13 +134,6 @@ struct wlr_xdg_surface {
struct wl_signal new_popup;
struct wl_signal map;
struct wl_signal unmap;
struct wl_signal request_maximize;
struct wl_signal request_fullscreen;
struct wl_signal request_minimize;
struct wl_signal request_move;
struct wl_signal request_resize;
struct wl_signal request_show_window_menu;
} events;
void *data;
@ -204,9 +210,9 @@ uint32_t wlr_xdg_toplevel_set_resizing(struct wlr_xdg_surface *surface,
bool resizing);
/**
* Request that this toplevel surface closes.
* Request that this xdg surface closes.
*/
void wlr_xdg_toplevel_send_close(struct wlr_xdg_surface *surface);
void wlr_xdg_surface_send_close(struct wlr_xdg_surface *surface);
/**
* Compute the popup position in surface-local coordinates.

34
include/wlr/types/wlr_xdg_shell_v6.h
View File

@ -111,6 +111,9 @@ struct wlr_xdg_popup_v6 {
bool committed;
struct wlr_xdg_surface_v6 *parent;
struct wlr_seat *seat;
// Position of the popup relative to the upper left corner of the window
// geometry of the parent surface
struct wlr_box geometry;
struct wlr_xdg_positioner_v6_attributes positioner;
@ -147,9 +150,22 @@ struct wlr_xdg_toplevel_v6 {
struct wlr_xdg_surface_v6 *base;
struct wlr_xdg_surface_v6 *parent;
bool added;
struct wlr_xdg_toplevel_v6_state next; // client protocol requests
struct wlr_xdg_toplevel_v6_state pending; // user configure requests
struct wlr_xdg_toplevel_v6_state client_pending;
struct wlr_xdg_toplevel_v6_state server_pending;
struct wlr_xdg_toplevel_v6_state current;
char *title;
char *app_id;
struct {
struct wl_signal request_maximize;
struct wl_signal request_fullscreen;
struct wl_signal request_minimize;
struct wl_signal request_move;
struct wl_signal request_resize;
struct wl_signal request_show_window_menu;
} events;
};
struct wlr_xdg_surface_v6_configure {
@ -179,9 +195,6 @@ struct wlr_xdg_surface_v6 {
uint32_t configure_next_serial;
struct wl_list configure_list;
char *title;
char *app_id;
bool has_next_geometry;
struct wlr_box next_geometry;
struct wlr_box geometry;
@ -194,13 +207,6 @@ struct wlr_xdg_surface_v6 {
struct wl_signal new_popup;
struct wl_signal map;
struct wl_signal unmap;
struct wl_signal request_maximize;
struct wl_signal request_fullscreen;
struct wl_signal request_minimize;
struct wl_signal request_move;
struct wl_signal request_resize;
struct wl_signal request_show_window_menu;
} events;
void *data;
@ -277,9 +283,9 @@ uint32_t wlr_xdg_toplevel_v6_set_resizing(struct wlr_xdg_surface_v6 *surface,
bool resizing);
/**
* Request that this toplevel surface closes.
* Request that this xdg surface closes.
*/
void wlr_xdg_toplevel_v6_send_close(struct wlr_xdg_surface_v6 *surface);
void wlr_xdg_surface_v6_send_close(struct wlr_xdg_surface_v6 *surface);
/**
* Compute the popup position in surface-local coordinates.

7
include/wlr/util/region.h
View File

@ -26,4 +26,11 @@ void wlr_region_transform(pixman_region32_t *dst, pixman_region32_t *src,
void wlr_region_expand(pixman_region32_t *dst, pixman_region32_t *src,
int distance);
/*
* Builds the smallest possible region that contains the region rotated about
* the point (ox, oy).
*/
void wlr_region_rotated_bounds(pixman_region32_t *dst, pixman_region32_t *src,
float rotation, int ox, int oy);
#endif

1
include/xwayland/xwm.h
View File

@ -2,6 +2,7 @@
#define XWAYLAND_XWM_H
#include <wayland-server-core.h>
#include <wlr/config.h>
#include <wlr/xwayland.h>
#include <xcb/render.h>

52
meson.build
View File

@ -58,14 +58,6 @@ libinput = dependency('libinput', version: '>=1.7.0')
xkbcommon = dependency('xkbcommon')
udev = dependency('libudev')
pixman = dependency('pixman-1')
xcb = dependency('xcb')
xcb_composite = dependency('xcb-composite')
xcb_xfixes = dependency('xcb-xfixes')
xcb_image = dependency('xcb-image')
xcb_render = dependency('xcb-render')
xcb_icccm = dependency('xcb-icccm', required: false)
xcb_errors = dependency('xcb-errors', required: get_option('enable_xcb_errors') == 'true')
x11_xcb = dependency('x11-xcb')
libcap = dependency('libcap', required: get_option('enable_libcap') == 'true')
systemd = dependency('libsystemd', required: get_option('enable_systemd') == 'true')
elogind = dependency('libelogind', required: get_option('enable_elogind') == 'true')
@ -75,14 +67,6 @@ exclude_headers = []
wlr_parts = []
wlr_deps = []
if xcb_icccm.found()
conf_data.set('WLR_HAS_XCB_ICCCM', true)
endif
if xcb_errors.found() and get_option('enable_xcb_errors') != 'false'
conf_data.set('WLR_HAS_XCB_ERRORS', true)
endif
if libcap.found() and get_option('enable_libcap') != 'false'
conf_data.set('WLR_HAS_LIBCAP', true)
wlr_deps += libcap
@ -97,6 +81,38 @@ if elogind.found() and get_option('enable_elogind') != 'false'
conf_data.set('WLR_HAS_ELOGIND', true)
endif
if get_option('enable_x11_backend') or get_option('enable_xwayland')
xcb = dependency('xcb')
xcb_composite = dependency('xcb-composite')
xcb_xfixes = dependency('xcb-xfixes')
xcb_image = dependency('xcb-image')
xcb_render = dependency('xcb-render')
x11_xcb = dependency('x11-xcb')
xcb_icccm = dependency('xcb-icccm', required: false)
xcb_errors = dependency('xcb-errors', required: get_option('enable_xcb_errors') == 'true')
if xcb_icccm.found()
conf_data.set('WLR_HAS_XCB_ICCCM', true)
endif
if xcb_errors.found() and get_option('enable_xcb_errors') != 'false'
conf_data.set('WLR_HAS_XCB_ERRORS', true)
endif
wlr_deps += [
xcb,
xcb_composite,
x11_xcb,
]
else
add_project_arguments('-DMESA_EGL_NO_X11_HEADERS', language: 'c')
endif
if get_option('enable_x11_backend')
conf_data.set('WLR_HAS_X11_BACKEND', true)
endif
if get_option('enable_xwayland')
subdir('xwayland')
wlr_parts += [lib_wlr_xwayland]
@ -138,9 +154,6 @@ wlr_deps += [
xkbcommon,
udev,
pixman,
xcb,
xcb_composite,
x11_xcb,
math,
]
@ -172,6 +185,7 @@ summary = [
' systemd: @0@'.format(conf_data.get('WLR_HAS_SYSTEMD', false)),
' elogind: @0@'.format(conf_data.get('WLR_HAS_ELOGIND', false)),
' xwayland: @0@'.format(conf_data.get('WLR_HAS_XWAYLAND', false)),
' x11_backend: @0@'.format(conf_data.get('WLR_HAS_X11_BACKEND', false)),
' xcb-icccm: @0@'.format(conf_data.get('WLR_HAS_XCB_ICCCM', false)),
' xcb-errors: @0@'.format(conf_data.get('WLR_HAS_XCB_ERRORS', false)),
'----------------',

1
meson_options.txt
View File

@ -3,3 +3,4 @@ option('enable_systemd', type: 'combo', choices: ['auto', 'true', 'false'], valu
option('enable_elogind', type: 'combo', choices: ['auto', 'true', 'false'], value: 'auto', description: 'Enable support for logind')
option('enable_xcb_errors', type: 'combo', choices: ['auto', 'true', 'false'], value: 'auto', description: 'Use xcb-errors util library')
option('enable_xwayland', type: 'boolean', value: true, description: 'Enable support X11 applications')
option('enable_x11_backend', type: 'boolean', value: true, description: 'Enable X11 backend')

2
protocol/meson.build
View File

@ -30,6 +30,7 @@ protocols = [
'idle.xml',
'screenshooter.xml',
'server-decoration.xml',
'wlr-layer-shell-unstable-v1.xml',
]
client_protocols = [
@ -38,6 +39,7 @@ client_protocols = [
[wl_protocol_dir, 'unstable/idle-inhibit/idle-inhibit-unstable-v1.xml'],
'idle.xml',
'screenshooter.xml',
'wlr-layer-shell-unstable-v1.xml',
]
wl_protos_src = []

281
protocol/wlr-layer-shell-unstable-v1.xml Normal file
View File

@ -0,0 +1,281 @@
<?xml version="1.0" encoding="UTF-8"?>
<protocol name="wlr_layer_shell_unstable_v1">
<copyright>
Copyright © 2017 Drew DeVault
Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
all copies and that both that copyright notice and this permission
notice appear in supporting documentation, and that the name of
the copyright holders not be used in advertising or publicity
pertaining to distribution of the software without specific,
written prior permission. The copyright holders make no
representations about the suitability of this software for any
purpose. It is provided "as is" without express or implied
warranty.
THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
THIS SOFTWARE.
</copyright>
<interface name="zwlr_layer_shell_v1" version="1">
<description summary="create surfaces that are layers of the desktop">
Clients can use this interface to assign the surface_layer role to
wl_surfaces. Such surfaces are assigned to a "layer" of the output and
rendered with a defined z-depth respective to each other. They may also be
anchored to the edges and corners of a screen and specify input handling
semantics. This interface should be suitable for the implementation of
many desktop shell components, and a broad number of other applications
that interact with the desktop.
</description>
<request name="get_layer_surface">
<description summary="create a layer_surface from a surface">
Create a layer surface for an existing surface. This assigns the role of
layer_surface, or raises a protocol error if another role is already
assigned.
Creating a layer surface from a wl_surface which has a buffer attached
or committed is a client error, and any attempts by a client to attach
or manipulate a buffer prior to the first layer_surface.configure call
must also be treated as errors.
Clients can specify a namespace that defines the purpose of the layer
surface.
</description>
<arg name="id" type="new_id" interface="zwlr_layer_surface_v1"/>
<arg name="surface" type="object" interface="wl_surface"/>
<arg name="output" type="object" interface="wl_output"/>
<arg name="layer" type="uint" enum="layer" summary="layer to add this surface to"/>
<arg name="namespace" type="string" summary="namespace for the layer surface"/>
</request>
<enum name="error">
<entry name="role" value="0" summary="wl_surface has another role"/>
<entry name="invalid_layer" value="1" summary="layer value is invalid"/>
<entry name="already_constructed" value="2" summary="wl_surface has a buffer attached or committed"/>
</enum>
<enum name="layer">
<description summary="available layers for surfaces">
These values indicate which layers a surface can be rendered in. They
are ordered by z depth, bottom-most first. Traditional shell surfaces
will typically be rendered between the bottom and top layers.
Fullscreen shell surfaces are typically rendered at the top layer.
Multiple surfaces can share a single layer, and ordering within a
single layer is undefined.
</description>
<entry name="background" value="0"/>
<entry name="bottom" value="1"/>
<entry name="top" value="2"/>
<entry name="overlay" value="3"/>
</enum>
</interface>
<interface name="zwlr_layer_surface_v1" version="1">
<description summary="layer metadata interface">
An interface that may be implemented by a wl_surface, for surfaces that
are designed to be rendered as a layer of a stacked desktop-like
environment.
Layer surface state (size, anchor, exclusive zone, margin, interactivity)
is double-buffered, and will be applied at the time wl_surface.commit of
the corresponding wl_surface is called.
</description>
<request name="set_size">
<description summary="sets the size of the surface">
Sets the size of the surface in surface-local coordinates. The
compositor will display the surface centered with respect to its
anchors.
If you pass 0 for either value, the compositor will assign it and
inform you of the assignment in the configure event. You must set your
anchor to opposite edges in the dimensions you omit; not doing so is a
protocol error. Both values are 0 by default.
Size is double-buffered, see wl_surface.commit.
</description>
<arg name="width" type="uint"/>
<arg name="height" type="uint"/>
</request>
<request name="set_anchor">
<description summary="configures the anchor point of the surface">
Requests that the compositor anchor the surface to the specified edges
and corners. If two orthoginal edges are specified (e.g. 'top' and
'left'), then the anchor point will be the intersection of the edges
(e.g. the top left corner of the output); otherwise the anchor point
will be centered on that edge, or in the center if none is specified.
Anchor is double-buffered, see wl_surface.commit.
</description>
<arg name="anchor" type="uint" enum="anchor"/>
</request>
<request name="set_exclusive_zone">
<description summary="configures the exclusive geometry of this surface">
Requests that the compositor avoids occluding an area of the surface
with other surfaces. The compositor's use of this information is
implementation-dependent - do not assume that this region will not
actually be occluded.
A positive value is only meaningful if the surface is anchored to an
edge, rather than a corner. The zone is the number of surface-local
coordinates from the edge that are considered exclusive.
Surfaces that do not wish to have an exclusive zone may instead specify
how they should interact with surfaces that do. If set to zero, the
surface indicates that it would like to be moved to avoid occluding
surfaces with a positive excluzive zone. If set to -1, the surface
indicates that it would not like to be moved to accomodate for other
surfaces, and the compositor should extend it all the way to the edges
it is anchored to.
For example, a panel might set its exclusive zone to 10, so that
maximized shell surfaces are not shown on top of it. A notification
might set its exclusive zone to 0, so that it is moved to avoid
occluding the panel, but shell surfaces are shown underneath it. A
wallpaper or lock screen might set their exclusive zone to -1, so that
they stretch below or over the panel.
The default value is 0.
Exclusive zone is double-buffered, see wl_surface.commit.
</description>
<arg name="zone" type="int"/>
</request>
<request name="set_margin">
<description summary="sets a margin from the anchor point">
Requests that the surface be placed some distance away from the anchor
point on the output, in surface-local coordinates. Setting this value
for edges you are not anchored to has no effect.
The exclusive zone includes the margin.
Margin is double-buffered, see wl_surface.commit.
</description>
<arg name="top" type="int"/>
<arg name="right" type="int"/>
<arg name="bottom" type="int"/>
<arg name="left" type="int"/>
</request>
<request name="set_keyboard_interactivity">
<description summary="requests keyboard events">
Set to 1 to request that the seat send keyboard events to this layer
surface. For layers below the shell surface layer, the seat will use
normal focus semantics. For layers above the shell surface layers, the
seat will always give exclusive keyboard focus to the top-most layer
which has keyboard interactivity set to true.
Layer surfaces receive pointer, touch, and tablet events normally. If
you do not want to receive them, set the input region on your surface
to an empty region.
Events is double-buffered, see wl_surface.commit.
</description>
<arg name="keyboard_interactivity" type="uint"/>
</request>
<request name="get_popup">
<description summary="assign this layer_surface as an xdg_popup parent">
This assigns an xdg_popup's parent to this layer_surface. This popup
should have been created via xdg_surface::get_popup with the parent set
to NULL, and this request must be invoked before committing the popup's
initial state.
See the documentation of xdg_popup for more details about what an
xdg_popup is and how it is used.
</description>
<arg name="popup" type="object" interface="xdg_popup"/>
</request>
<request name="ack_configure">
<description summary="ack a configure event">
When a configure event is received, if a client commits the
surface in response to the configure event, then the client
must make an ack_configure request sometime before the commit
request, passing along the serial of the configure event.
If the client receives multiple configure events before it
can respond to one, it only has to ack the last configure event.
A client is not required to commit immediately after sending
an ack_configure request - it may even ack_configure several times
before its next surface commit.
A client may send multiple ack_configure requests before committing, but
only the last request sent before a commit indicates which configure
event the client really is responding to.
</description>
<arg name="serial" type="uint" summary="the serial from the configure event"/>
</request>
<request name="destroy" type="destructor">
<description summary="destroy the layer_surface">
This request destroys the layer surface.
</description>
</request>
<event name="configure">
<description summary="suggest a surface change">
The configure event asks the client to resize its surface.
Clients should arrange their surface for the new states, and then send
an ack_configure request with the serial sent in this configure event at
some point before committing the new surface.
The client is free to dismiss all but the last configure event it
received.
The width and height arguments specify the size of the window in
surface-local coordinates.
The size is a hint, in the sense that the client is free to ignore it if
it doesn't resize, pick a smaller size (to satisfy aspect ratio or
resize in steps of NxM pixels). If the client picks a smaller size and
is anchored to two opposite anchors (e.g. 'top' and 'bottom'), the
surface will be centered on this axis.
If the width or height arguments are zero, it means the client should
decide its own window dimension.
</description>
<arg name="serial" type="uint"/>
<arg name="width" type="uint"/>
<arg name="height" type="uint"/>
</event>
<event name="closed">
<description summary="surface should be closed">
The closed event is sent by the compositor when the surface will no
longer be shown. The output may have been destroyed or the user may
have asked for it to be removed. Further changes to the surface will be
ignored. The client should destroy the resource after receiving this
event, and create a new surface if they so choose.
</description>
</event>
<enum name="error">
<entry name="invalid_surface_state" value="0" summary="provided surface state is invalid"/>
<entry name="invalid_size" value="1" summary="size is invalid"/>
<entry name="invalid_anchor" value="2" summary="anchor bitfield is invalid"/>
</enum>
<enum name="anchor" bitfield="true">
<entry name="top" value="1" summary="the top edge of the anchor rectangle"/>
<entry name="bottom" value="2" summary="the bottom edge of the anchor rectangle"/>
<entry name="left" value="4" summary="the left edge of the anchor rectangle"/>
<entry name="right" value="8" summary="the right edge of the anchor rectangle"/>
</enum>
</interface>
</protocol>

130
render/egl.c
View File

@ -2,7 +2,6 @@
#include <stdio.h>
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include <GLES2/gl2.h>
#include <stdlib.h>
#include <wlr/render/egl.h>
#include <wlr/util/log.h>
@ -96,7 +95,7 @@ static void print_dmabuf_formats(struct wlr_egl *egl) {
for (int i = 0; i < num; i++) {
snprintf(&str_formats[i*5], (num - i) * 5 + 1, "%.4s ", (char*)&formats[i]);
}
wlr_log(L_INFO, "Supported dmabuf buffer formats: %s", str_formats);
wlr_log(L_DEBUG, "Supported dmabuf buffer formats: %s", str_formats);
free(formats);
}
@ -155,33 +154,31 @@ bool wlr_egl_init(struct wlr_egl *egl, EGLenum platform, void *remote_display,
}
eglMakeCurrent(egl->display, EGL_NO_SURFACE, EGL_NO_SURFACE, egl->context);
egl->egl_exts_str = eglQueryString(egl->display, EGL_EXTENSIONS);
egl->gl_exts_str = (const char*) glGetString(GL_EXTENSIONS);
egl->exts_str = eglQueryString(egl->display, EGL_EXTENSIONS);
wlr_log(L_INFO, "Using EGL %d.%d", (int)major, (int)minor);
wlr_log(L_INFO, "Supported EGL extensions: %s", egl->egl_exts_str);
wlr_log(L_INFO, "Supported EGL extensions: %s", egl->exts_str);
wlr_log(L_INFO, "EGL vendor: %s", eglQueryString(egl->display, EGL_VENDOR));
wlr_log(L_INFO, "Using %s", glGetString(GL_VERSION));
wlr_log(L_INFO, "GL vendor: %s", glGetString(GL_VENDOR));
wlr_log(L_INFO, "Supported OpenGL ES extensions: %s", egl->gl_exts_str);
if (!check_egl_ext(egl->egl_exts_str, "EGL_WL_bind_wayland_display") ||
!check_egl_ext(egl->egl_exts_str, "EGL_KHR_image_base")) {
if (!check_egl_ext(egl->exts_str, "EGL_KHR_image_base")) {
wlr_log(L_ERROR, "Required egl extensions not supported");
goto error;
}
egl->egl_exts.buffer_age =
check_egl_ext(egl->egl_exts_str, "EGL_EXT_buffer_age");
check_egl_ext(egl->exts_str, "EGL_EXT_buffer_age");
egl->egl_exts.swap_buffers_with_damage =
check_egl_ext(egl->egl_exts_str, "EGL_EXT_swap_buffers_with_damage") ||
check_egl_ext(egl->egl_exts_str, "EGL_KHR_swap_buffers_with_damage");
check_egl_ext(egl->exts_str, "EGL_EXT_swap_buffers_with_damage") ||
check_egl_ext(egl->exts_str, "EGL_KHR_swap_buffers_with_damage");
egl->egl_exts.dmabuf_import =
check_egl_ext(egl->egl_exts_str, "EGL_EXT_image_dma_buf_import");
check_egl_ext(egl->exts_str, "EGL_EXT_image_dma_buf_import");
egl->egl_exts.dmabuf_import_modifiers =
check_egl_ext(egl->egl_exts_str, "EGL_EXT_image_dma_buf_import_modifiers")
check_egl_ext(egl->exts_str, "EGL_EXT_image_dma_buf_import_modifiers")
&& eglQueryDmaBufFormatsEXT && eglQueryDmaBufModifiersEXT;
egl->egl_exts.bind_wayland_display =
check_egl_ext(egl->exts_str, "EGL_WL_bind_wayland_display");
print_dmabuf_formats(egl);
return true;
@ -223,24 +220,6 @@ bool wlr_egl_bind_display(struct wlr_egl *egl, struct wl_display *local_display)
return false;
}
bool wlr_egl_query_buffer(struct wlr_egl *egl, struct wl_resource *buf,
int attrib, int *value) {
if (!eglQueryWaylandBufferWL) {
return false;
}
return eglQueryWaylandBufferWL(egl->display, buf, attrib, value);
}
EGLImage wlr_egl_create_image(struct wlr_egl *egl, EGLenum target,
EGLClientBuffer buffer, const EGLint *attribs) {
if (!eglCreateImageKHR) {
return NULL;
}
return eglCreateImageKHR(egl->display, egl->context, target,
buffer, attribs);
}
bool wlr_egl_destroy_image(struct wlr_egl *egl, EGLImage image) {
if (!eglDestroyImageKHR) {
return false;
@ -325,15 +304,6 @@ bool wlr_egl_swap_buffers(struct wlr_egl *egl, EGLSurface surface,
EGLImage wlr_egl_create_image_from_dmabuf(struct wlr_egl *egl,
struct wlr_dmabuf_buffer_attribs *attributes) {
int atti = 0;
EGLint attribs[20];
attribs[atti++] = EGL_WIDTH;
attribs[atti++] = attributes->width;
attribs[atti++] = EGL_HEIGHT;
attribs[atti++] = attributes->height;
attribs[atti++] = EGL_LINUX_DRM_FOURCC_EXT;
attribs[atti++] = attributes->format;
bool has_modifier = false;
if (attributes->modifier[0] != DRM_FORMAT_MOD_INVALID) {
if (!egl->egl_exts.dmabuf_import_modifiers) {
@ -342,25 +312,66 @@ EGLImage wlr_egl_create_image_from_dmabuf(struct wlr_egl *egl,
has_modifier = true;
}
/* TODO: YUV planes have up four planes but we only support a
single EGLImage for now */
if (attributes->n_planes > 1) {
return NULL;
}
unsigned int atti = 0;
EGLint attribs[50];
attribs[atti++] = EGL_WIDTH;
attribs[atti++] = attributes->width;
attribs[atti++] = EGL_HEIGHT;
attribs[atti++] = attributes->height;
attribs[atti++] = EGL_LINUX_DRM_FOURCC_EXT;
attribs[atti++] = attributes->format;
attribs[atti++] = EGL_DMA_BUF_PLANE0_FD_EXT;
attribs[atti++] = attributes->fd[0];
attribs[atti++] = EGL_DMA_BUF_PLANE0_OFFSET_EXT;
attribs[atti++] = attributes->offset[0];
attribs[atti++] = EGL_DMA_BUF_PLANE0_PITCH_EXT;
attribs[atti++] = attributes->stride[0];
struct {
EGLint fd;
EGLint offset;
EGLint pitch;
EGLint mod_lo;
EGLint mod_hi;
} attr_names[WLR_LINUX_DMABUF_MAX_PLANES] = {
{
EGL_DMA_BUF_PLANE0_FD_EXT,
EGL_DMA_BUF_PLANE0_OFFSET_EXT,
EGL_DMA_BUF_PLANE0_PITCH_EXT,
EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT,
EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT
}, {
EGL_DMA_BUF_PLANE1_FD_EXT,
EGL_DMA_BUF_PLANE1_OFFSET_EXT,
EGL_DMA_BUF_PLANE1_PITCH_EXT,
EGL_DMA_BUF_PLANE1_MODIFIER_LO_EXT,
EGL_DMA_BUF_PLANE1_MODIFIER_HI_EXT
}, {
EGL_DMA_BUF_PLANE2_FD_EXT,
EGL_DMA_BUF_PLANE2_OFFSET_EXT,
EGL_DMA_BUF_PLANE2_PITCH_EXT,
EGL_DMA_BUF_PLANE2_MODIFIER_LO_EXT,
EGL_DMA_BUF_PLANE2_MODIFIER_HI_EXT
}, {
EGL_DMA_BUF_PLANE3_FD_EXT,
EGL_DMA_BUF_PLANE3_OFFSET_EXT,
EGL_DMA_BUF_PLANE3_PITCH_EXT,
EGL_DMA_BUF_PLANE3_MODIFIER_LO_EXT,
EGL_DMA_BUF_PLANE3_MODIFIER_HI_EXT
}
};
for (int i=0; i < attributes->n_planes; i++) {
attribs[atti++] = attr_names[i].fd;
attribs[atti++] = attributes->fd[i];
attribs[atti++] = attr_names[i].offset;
attribs[atti++] = attributes->offset[i];
attribs[atti++] = attr_names[i].pitch;
attribs[atti++] = attributes->stride[i];
if (has_modifier) {
attribs[atti++] = EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT;
attribs[atti++] = attributes->modifier[0] & 0xFFFFFFFF;
attribs[atti++] = EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT;
attribs[atti++] = attributes->modifier[0] >> 32;
attribs[atti++] = attr_names[i].mod_lo;
attribs[atti++] = attributes->modifier[i] & 0xFFFFFFFF;
attribs[atti++] = attr_names[i].mod_hi;
attribs[atti++] = attributes->modifier[i] >> 32;
}
}
attribs[atti++] = EGL_NONE;
assert(atti < sizeof(attribs)/sizeof(attribs[0]));
return eglCreateImageKHR(egl->display, EGL_NO_CONTEXT,
EGL_LINUX_DMA_BUF_EXT, NULL, attribs);
}
@ -371,7 +382,8 @@ EGLImage wlr_egl_create_image_from_dmabuf(struct wlr_egl *egl,
bool wlr_egl_check_import_dmabuf(struct wlr_egl *egl,
struct wlr_dmabuf_buffer *dmabuf) {
switch (dmabuf->attributes.format & ~DRM_FORMAT_BIG_ENDIAN) {
/* YUV based formats not yet supported */
/* TODO: YUV based formats not yet supported, require multiple
* wlr_create_image_from_dmabuf */
case WL_SHM_FORMAT_YUYV:
case WL_SHM_FORMAT_YVYU:
case WL_SHM_FORMAT_UYVY:
@ -398,7 +410,7 @@ int wlr_egl_get_dmabuf_formats(struct wlr_egl *egl,
int **formats) {
if (!egl->egl_exts.dmabuf_import ||
!egl->egl_exts.dmabuf_import_modifiers) {
wlr_log(L_ERROR, "dmabuf extension not present");
wlr_log(L_DEBUG, "dmabuf extension not present");
return -1;
}

135
render/gles2/renderer.c
View File

@ -12,23 +12,27 @@
#include <wlr/render/wlr_renderer.h>
#include <wlr/types/wlr_matrix.h>
#include <wlr/util/log.h>
#include "render/gles2.h"
#include "glapi.h"
#include "render/gles2.h"
static const struct wlr_renderer_impl renderer_impl;
static struct wlr_gles2_renderer *gles2_get_renderer(
struct wlr_gles2_renderer *gles2_get_renderer(
struct wlr_renderer *wlr_renderer) {
assert(wlr_renderer->impl == &renderer_impl);
struct wlr_gles2_renderer *renderer =
(struct wlr_gles2_renderer *)wlr_renderer;
return (struct wlr_gles2_renderer *)wlr_renderer;
}
struct wlr_gles2_renderer *gles2_get_renderer_in_context(
struct wlr_renderer *wlr_renderer) {
struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer);
assert(eglGetCurrentContext() == renderer->egl->context);
return renderer;
}
static void gles2_begin(struct wlr_renderer *wlr_renderer, uint32_t width,
uint32_t height) {
gles2_get_renderer(wlr_renderer);
gles2_get_renderer_in_context(wlr_renderer);
GLES2_DEBUG_PUSH;
@ -45,13 +49,13 @@ static void gles2_begin(struct wlr_renderer *wlr_renderer, uint32_t width,
}
static void gles2_end(struct wlr_renderer *wlr_renderer) {
gles2_get_renderer(wlr_renderer);
gles2_get_renderer_in_context(wlr_renderer);
// no-op
}
static void gles2_clear(struct wlr_renderer *wlr_renderer,
const float color[static 4]) {
gles2_get_renderer(wlr_renderer);
gles2_get_renderer_in_context(wlr_renderer);
GLES2_DEBUG_PUSH;
glClearColor(color[0], color[1], color[2], color[3]);
@ -61,7 +65,7 @@ static void gles2_clear(struct wlr_renderer *wlr_renderer,
static void gles2_scissor(struct wlr_renderer *wlr_renderer,
struct wlr_box *box) {
gles2_get_renderer(wlr_renderer);
gles2_get_renderer_in_context(wlr_renderer);
GLES2_DEBUG_PUSH;
if (box != NULL) {
@ -73,14 +77,6 @@ static void gles2_scissor(struct wlr_renderer *wlr_renderer,
GLES2_DEBUG_POP;
}
static struct wlr_texture *gles2_renderer_texture_create(
struct wlr_renderer *wlr_renderer) {
assert(wlr_renderer->impl == &renderer_impl);
struct wlr_gles2_renderer *renderer =
(struct wlr_gles2_renderer *)wlr_renderer;
return gles2_texture_create(renderer->egl);
}
static void draw_quad() {
GLfloat verts[] = {
1, 0, // top right
@ -107,21 +103,28 @@ static void draw_quad() {
glDisableVertexAttribArray(1);
}
static bool gles2_render_texture_with_matrix(
struct wlr_renderer *wlr_renderer, struct wlr_texture *wlr_texture,
const float matrix[static 9], float alpha) {
struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer);
struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture);
if (!wlr_texture->valid) {
wlr_log(L_ERROR, "attempt to render invalid texture");
return false;
}
static bool gles2_render_texture_with_matrix(struct wlr_renderer *wlr_renderer,
struct wlr_texture *wlr_texture, const float matrix[static 9],
float alpha) {
struct wlr_gles2_renderer *renderer =
gles2_get_renderer_in_context(wlr_renderer);
struct wlr_gles2_texture *texture =
gles2_get_texture_in_context(wlr_texture);
GLuint prog = renderer->shaders.tex_rgba;
if (texture->target == GL_TEXTURE_EXTERNAL_OES) {
GLuint prog;
GLenum target;
switch (texture->type) {
case WLR_GLES2_TEXTURE_GLTEX:
case WLR_GLES2_TEXTURE_WL_DRM_GL:
prog = texture->has_alpha ? renderer->shaders.tex_rgba :
renderer->shaders.tex_rgbx;
target = GL_TEXTURE_2D;
break;
case WLR_GLES2_TEXTURE_WL_DRM_EXT:
case WLR_GLES2_TEXTURE_DMABUF:
prog = renderer->shaders.tex_ext;
} else if (!texture->pixel_format->has_alpha) {
prog = renderer->shaders.tex_rgbx;
target = GL_TEXTURE_EXTERNAL_OES;
break;
}
// OpenGL ES 2 requires the glUniformMatrix3fv transpose parameter to be set
@ -130,23 +133,32 @@ static bool gles2_render_texture_with_matrix(
wlr_matrix_transpose(transposition, matrix);
GLES2_DEBUG_PUSH;
glBindTexture(texture->target, texture->tex_id);
glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(texture->target, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
GLuint tex_id = texture->type == WLR_GLES2_TEXTURE_GLTEX ?
texture->gl_tex : texture->image_tex;
glActiveTexture(GL_TEXTURE0);
glBindTexture(target, tex_id);
glTexParameteri(target, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(target, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glUseProgram(prog);
glUniformMatrix3fv(0, 1, GL_FALSE, transposition);
glUniform1i(1, wlr_texture->inverted_y);
glUniform1i(1, texture->inverted_y);
glUniform1f(3, alpha);
draw_quad();
GLES2_DEBUG_POP;
return true;
}
static void gles2_render_quad(struct wlr_renderer *wlr_renderer,
static void gles2_render_quad_with_matrix(struct wlr_renderer *wlr_renderer,
const float color[static 4], const float matrix[static 9]) {
struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer);
struct wlr_gles2_renderer *renderer =
gles2_get_renderer_in_context(wlr_renderer);
// OpenGL ES 2 requires the glUniformMatrix3fv transpose parameter to be set
// to GL_FALSE
@ -161,9 +173,10 @@ static void gles2_render_quad(struct wlr_renderer *wlr_renderer,
GLES2_DEBUG_POP;
}
static void gles2_render_ellipse(struct wlr_renderer *wlr_renderer,
static void gles2_render_ellipse_with_matrix(struct wlr_renderer *wlr_renderer,
const float color[static 4], const float matrix[static 9]) {
struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer);
struct wlr_gles2_renderer *renderer =
gles2_get_renderer_in_context(wlr_renderer);
// OpenGL ES 2 requires the glUniformMatrix3fv transpose parameter to be set
// to GL_FALSE
@ -183,20 +196,38 @@ static const enum wl_shm_format *gles2_renderer_formats(
return gles2_formats(len);
}
static bool gles2_buffer_is_drm(struct wlr_renderer *wlr_renderer,
struct wl_resource *buffer) {
struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer);
static bool gles2_resource_is_wl_drm_buffer(struct wlr_renderer *wlr_renderer,
struct wl_resource *resource) {
struct wlr_gles2_renderer *renderer =
gles2_get_renderer_in_context(wlr_renderer);
EGLint format;
return wlr_egl_query_buffer(renderer->egl, buffer, EGL_TEXTURE_FORMAT,
&format);
if (!eglQueryWaylandBufferWL) {
return false;
}
EGLint fmt;
return eglQueryWaylandBufferWL(renderer->egl->display, resource,
EGL_TEXTURE_FORMAT, &fmt);
}
static void gles2_wl_drm_buffer_get_size(struct wlr_renderer *wlr_renderer,
struct wl_resource *buffer, int *width, int *height) {
struct wlr_gles2_renderer *renderer =
gles2_get_renderer_in_context(wlr_renderer);
if (!eglQueryWaylandBufferWL) {
return;
}
eglQueryWaylandBufferWL(renderer->egl->display, buffer, EGL_WIDTH, width);
eglQueryWaylandBufferWL(renderer->egl->display, buffer, EGL_HEIGHT, height);
}
static bool gles2_read_pixels(struct wlr_renderer *wlr_renderer,
enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width,
uint32_t height, uint32_t src_x, uint32_t src_y, uint32_t dst_x,
uint32_t dst_y, void *data) {
gles2_get_renderer(wlr_renderer);
gles2_get_renderer_in_context(wlr_renderer);
const struct gles2_pixel_format *fmt = gles2_format_from_wl(wl_fmt);
if (fmt == NULL) {
@ -254,14 +285,17 @@ static const struct wlr_renderer_impl renderer_impl = {
.end = gles2_end,
.clear = gles2_clear,
.scissor = gles2_scissor,
.texture_create = gles2_renderer_texture_create,
.render_texture_with_matrix = gles2_render_texture_with_matrix,
.render_quad = gles2_render_quad,
.render_ellipse = gles2_render_ellipse,
.render_quad_with_matrix = gles2_render_quad_with_matrix,
.render_ellipse_with_matrix = gles2_render_ellipse_with_matrix,
.formats = gles2_renderer_formats,
.buffer_is_drm = gles2_buffer_is_drm,
.resource_is_wl_drm_buffer = gles2_resource_is_wl_drm_buffer,
.wl_drm_buffer_get_size = gles2_wl_drm_buffer_get_size,
.read_pixels = gles2_read_pixels,
.format_supported = gles2_format_supported,
.texture_from_pixels = gles2_texture_from_pixels,
.texture_from_wl_drm = gles2_texture_from_wl_drm,
.texture_from_dmabuf = gles2_texture_from_dmabuf,
};
void gles2_push_marker(const char *file, const char *func) {
@ -377,6 +411,11 @@ struct wlr_renderer *wlr_gles2_renderer_create(struct wlr_backend *backend) {
renderer->egl = wlr_backend_get_egl(backend);
wlr_egl_make_current(renderer->egl, EGL_NO_SURFACE, NULL);
renderer->exts_str = (const char*) glGetString(GL_EXTENSIONS);
wlr_log(L_INFO, "Using %s", glGetString(GL_VERSION));
wlr_log(L_INFO, "GL vendor: %s", glGetString(GL_VENDOR));
wlr_log(L_INFO, "Supported GLES2 extensions: %s", renderer->exts_str);
if (glDebugMessageCallbackKHR && glDebugMessageControlKHR) {
glEnable(GL_DEBUG_OUTPUT_KHR);
glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS_KHR);

532
render/gles2/texture.c
View File

@ -10,360 +10,262 @@
#include <wlr/render/interface.h>
#include <wlr/types/wlr_matrix.h>
#include <wlr/util/log.h>
#include "glapi.h"
#include "render/gles2.h"
#include "util/signal.h"
static struct gles2_pixel_format external_pixel_format = {
.wl_format = 0,
.depth = 0,
.bpp = 0,
.gl_format = 0,
.gl_type = 0,
};
static void gles2_texture_ensure(struct wlr_gles2_texture *texture,
GLenum target) {
if (texture->tex_id) {
return;
}
texture->target = target;
glGenTextures(1, &texture->tex_id);
glBindTexture(target, texture->tex_id);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
}
static const struct wlr_texture_impl texture_impl;
struct wlr_gles2_texture *gles2_get_texture(struct wlr_texture *wlr_texture) {
static struct wlr_gles2_texture *gles2_get_texture(
struct wlr_texture *wlr_texture) {
assert(wlr_texture->impl == &texture_impl);
return (struct wlr_gles2_texture *)wlr_texture;
}
static bool gles2_texture_upload_pixels(struct wlr_texture *wlr_texture,
enum wl_shm_format format, int stride, int width, int height,
const unsigned char *pixels) {
struct wlr_gles2_texture *gles2_get_texture_in_context(
struct wlr_texture *wlr_texture) {
struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture);
assert(eglGetCurrentContext() == texture->renderer->egl->context);
return texture;
}
const struct gles2_pixel_format *fmt = gles2_format_from_wl(format);
if (!fmt || !fmt->gl_format) {
wlr_log(L_ERROR, "No supported pixel format for this texture");
static void gles2_texture_get_size(struct wlr_texture *wlr_texture, int *width,
int *height) {
struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture);
*width = texture->width;
*height = texture->height;
}
static bool gles2_texture_write_pixels(struct wlr_texture *wlr_texture,
enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width,
uint32_t height, uint32_t src_x, uint32_t src_y, uint32_t dst_x,
uint32_t dst_y, const void *data) {
struct wlr_gles2_texture *texture =
gles2_get_texture_in_context(wlr_texture);
if (texture->type != WLR_GLES2_TEXTURE_GLTEX) {
wlr_log(L_ERROR, "Cannot write pixels to immutable texture");
return false;
}
texture->wlr_texture.width = width;
texture->wlr_texture.height = height;
texture->wlr_texture.format = format;
texture->pixel_format = fmt;
GLES2_DEBUG_PUSH;
gles2_texture_ensure(texture, GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, texture->tex_id);
glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, stride);
glTexImage2D(GL_TEXTURE_2D, 0, fmt->gl_format, width, height, 0,
fmt->gl_format, fmt->gl_type, pixels);
GLES2_DEBUG_POP;
texture->wlr_texture.valid = true;
return true;
const struct gles2_pixel_format *fmt = gles2_format_from_wl(wl_fmt);
if (fmt == NULL) {
wlr_log(L_ERROR, "Unsupported pixel format %"PRIu32, wl_fmt);
return false;
}
static bool gles2_texture_update_pixels(struct wlr_texture *wlr_texture,
enum wl_shm_format format, int stride, int x, int y,
int width, int height, const unsigned char *pixels) {
struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture);
// TODO: Test if the unpack subimage extension is supported and adjust the
// upload strategy if not
if (!texture->wlr_texture.valid
|| texture->wlr_texture.format != format
/* || unpack not supported */) {
return gles2_texture_upload_pixels(&texture->wlr_texture, format,
stride, width, height, pixels);
}
const struct gles2_pixel_format *fmt = texture->pixel_format;
// TODO: what if the unpack subimage extension isn't supported?
GLES2_DEBUG_PUSH;
glBindTexture(GL_TEXTURE_2D, texture->tex_id);
glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, stride);
glPixelStorei(GL_UNPACK_SKIP_PIXELS_EXT, x);
glPixelStorei(GL_UNPACK_SKIP_ROWS_EXT, y);
glTexSubImage2D(GL_TEXTURE_2D, 0, x, y, width, height, fmt->gl_format,
fmt->gl_type, pixels);
glBindTexture(GL_TEXTURE_2D, texture->gl_tex);
glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, stride / (fmt->bpp / 8));
glPixelStorei(GL_UNPACK_SKIP_PIXELS_EXT, src_x);
glPixelStorei(GL_UNPACK_SKIP_ROWS_EXT, src_y);
glTexSubImage2D(GL_TEXTURE_2D, 0, dst_x, dst_y, width, height,
fmt->gl_format, fmt->gl_type, data);
glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, 0);
glPixelStorei(GL_UNPACK_SKIP_PIXELS_EXT, 0);
glPixelStorei(GL_UNPACK_SKIP_ROWS_EXT, 0);
GLES2_DEBUG_POP;
return true;
}
static bool gles2_texture_upload_shm(struct wlr_texture *wlr_texture,
uint32_t format, struct wl_shm_buffer *buffer) {
struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture);
const struct gles2_pixel_format *fmt = gles2_format_from_wl(format);
if (!fmt || !fmt->gl_format) {
wlr_log(L_ERROR, "Unsupported pixel format %"PRIu32" for this texture",
format);
return false;
}
wl_shm_buffer_begin_access(buffer);
uint8_t *pixels = wl_shm_buffer_get_data(buffer);
int width = wl_shm_buffer_get_width(buffer);
int height = wl_shm_buffer_get_height(buffer);
int pitch = wl_shm_buffer_get_stride(buffer) / (fmt->bpp / 8);
texture->wlr_texture.width = width;
texture->wlr_texture.height = height;
texture->wlr_texture.format = format;
texture->pixel_format = fmt;
GLES2_DEBUG_PUSH;
gles2_texture_ensure(texture, GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, texture->tex_id);
glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, pitch);
glPixelStorei(GL_UNPACK_SKIP_PIXELS_EXT, 0);
glPixelStorei(GL_UNPACK_SKIP_ROWS_EXT, 0);
glTexImage2D(GL_TEXTURE_2D, 0, fmt->gl_format, width, height, 0,
fmt->gl_format, fmt->gl_type, pixels);
GLES2_DEBUG_POP;
texture->wlr_texture.valid = true;
wl_shm_buffer_end_access(buffer);
return true;
}
static bool gles2_texture_update_shm(struct wlr_texture *wlr_texture,
uint32_t format, int x, int y, int width, int height,
struct wl_shm_buffer *buffer) {
struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture);
// TODO: Test if the unpack subimage extension is supported and adjust the
// upload strategy if not
assert(texture);
if (!texture->wlr_texture.valid
|| texture->wlr_texture.format != format
/* || unpack not supported */) {
return gles2_texture_upload_shm(&texture->wlr_texture, format, buffer);
}
const struct gles2_pixel_format *fmt = texture->pixel_format;
wl_shm_buffer_begin_access(buffer);
uint8_t *pixels = wl_shm_buffer_get_data(buffer);
int pitch = wl_shm_buffer_get_stride(buffer) / (fmt->bpp / 8);
GLES2_DEBUG_PUSH;
glBindTexture(GL_TEXTURE_2D, texture->tex_id);
glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, pitch);
glPixelStorei(GL_UNPACK_SKIP_PIXELS_EXT, x);
glPixelStorei(GL_UNPACK_SKIP_ROWS_EXT, y);
glTexSubImage2D(GL_TEXTURE_2D, 0, x, y, width, height,
fmt->gl_format, fmt->gl_type, pixels);
glPixelStorei(GL_UNPACK_SKIP_PIXELS_EXT, 0);
glPixelStorei(GL_UNPACK_SKIP_ROWS_EXT, 0);
GLES2_DEBUG_POP;
wl_shm_buffer_end_access(buffer);
return true;
}
static bool gles2_texture_upload_drm(struct wlr_texture *wlr_texture,
struct wl_resource *buf) {
struct wlr_gles2_texture *tex = gles2_get_texture(wlr_texture);
if (!glEGLImageTargetTexture2DOES) {
return false;
}
EGLint format;
if (!wlr_egl_query_buffer(tex->egl, buf, EGL_TEXTURE_FORMAT, &format)) {
wlr_log(L_INFO, "upload_drm called with no drm buffer");
return false;
}
wlr_egl_query_buffer(tex->egl, buf, EGL_WIDTH,
(EGLint*)&tex->wlr_texture.width);
wlr_egl_query_buffer(tex->egl, buf, EGL_HEIGHT,
(EGLint*)&tex->wlr_texture.height);
EGLint inverted_y;
if (wlr_egl_query_buffer(tex->egl, buf, EGL_WAYLAND_Y_INVERTED_WL,
&inverted_y)) {
tex->wlr_texture.inverted_y = !!inverted_y;
}
GLenum target;
const struct gles2_pixel_format *pf;
switch (format) {
case EGL_TEXTURE_RGB:
case EGL_TEXTURE_RGBA:
target = GL_TEXTURE_2D;
pf = gles2_format_from_wl(WL_SHM_FORMAT_ARGB8888);
break;
case EGL_TEXTURE_EXTERNAL_WL:
target = GL_TEXTURE_EXTERNAL_OES;
pf = &external_pixel_format;
break;
default:
wlr_log(L_ERROR, "invalid/unsupported egl buffer format");
return false;
}
GLES2_DEBUG_PUSH;
gles2_texture_ensure(tex, target);
glBindTexture(GL_TEXTURE_2D, tex->tex_id);
GLES2_DEBUG_POP;
EGLint attribs[] = { EGL_WAYLAND_PLANE_WL, 0, EGL_NONE };
if (tex->image) {
wlr_egl_destroy_image(tex->egl, tex->image);
}
tex->image = wlr_egl_create_image(tex->egl, EGL_WAYLAND_BUFFER_WL,
(EGLClientBuffer*) buf, attribs);
if (!tex->image) {
wlr_log(L_ERROR, "failed to create EGL image");
return false;
}
GLES2_DEBUG_PUSH;
glActiveTexture(GL_TEXTURE0);
glBindTexture(target, tex->tex_id);
glEGLImageTargetTexture2DOES(target, tex->image);
GLES2_DEBUG_POP;
tex->wlr_texture.valid = true;
tex->pixel_format = pf;
return true;
}
static bool gles2_texture_upload_eglimage(struct wlr_texture *wlr_texture,
EGLImageKHR image, uint32_t width, uint32_t height) {
struct wlr_gles2_texture *tex = gles2_get_texture(wlr_texture);
tex->image = image;
tex->pixel_format = &external_pixel_format;
tex->wlr_texture.valid = true;
tex->wlr_texture.width = width;
tex->wlr_texture.height = height;
GLES2_DEBUG_PUSH;
gles2_texture_ensure(tex, GL_TEXTURE_2D);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_EXTERNAL_OES, tex->tex_id);
glEGLImageTargetTexture2DOES(GL_TEXTURE_EXTERNAL_OES, tex->image);
GLES2_DEBUG_POP;
return true;
}
static bool gles2_texture_upload_dmabuf(struct wlr_texture *wlr_texture,
struct wl_resource *dmabuf_resource) {
struct wlr_gles2_texture *tex = gles2_get_texture(wlr_texture);
struct wlr_dmabuf_buffer *dmabuf =
wlr_dmabuf_buffer_from_buffer_resource(dmabuf_resource);
if (!tex->egl->egl_exts.dmabuf_import) {
wlr_log(L_ERROR, "Want dmabuf but extension not present");
return false;
}
tex->wlr_texture.width = dmabuf->attributes.width;
tex->wlr_texture.height = dmabuf->attributes.height;
if (tex->image) {
wlr_egl_destroy_image(tex->egl, tex->image);
}
if (wlr_dmabuf_buffer_has_inverted_y(dmabuf)) {
wlr_texture->inverted_y = true;
}
GLenum target = GL_TEXTURE_2D;
const struct gles2_pixel_format *pf =
gles2_format_from_wl(WL_SHM_FORMAT_ARGB8888);
GLES2_DEBUG_PUSH;
gles2_texture_ensure(tex, target);
glBindTexture(target, tex->tex_id);
tex->image = wlr_egl_create_image_from_dmabuf(tex->egl, &dmabuf->attributes);
glActiveTexture(GL_TEXTURE0);
glEGLImageTargetTexture2DOES(target, tex->image);
GLES2_DEBUG_POP;
tex->pixel_format = pf;
tex->wlr_texture.valid = true;
return true;
}
static bool gles2_texture_get_dmabuf_size(struct wlr_texture *texture, struct
wl_resource *resource, int *width, int *height) {
if (!wlr_dmabuf_resource_is_buffer(resource)) {
return false;
}
struct wlr_dmabuf_buffer *dmabuf =
wlr_dmabuf_buffer_from_buffer_resource(resource);
*width = dmabuf->attributes.width;
*height = dmabuf->attributes.height;
return true;
}
static void gles2_texture_get_buffer_size(struct wlr_texture *texture,
struct wl_resource *resource, int *width, int *height) {
struct wl_shm_buffer *buffer = wl_shm_buffer_get(resource);
if (!buffer) {
struct wlr_gles2_texture *tex = (struct wlr_gles2_texture *)texture;
if (!glEGLImageTargetTexture2DOES) {
return;
}
if (!wlr_egl_query_buffer(tex->egl, resource, EGL_WIDTH,
(EGLint*)width)) {
if (!gles2_texture_get_dmabuf_size(texture, resource, width,
height)) {
wlr_log(L_ERROR, "could not get size of the buffer");
return;
}
}
wlr_egl_query_buffer(tex->egl, resource, EGL_HEIGHT, (EGLint*)height);
return;
}
*width = wl_shm_buffer_get_width(buffer);
*height = wl_shm_buffer_get_height(buffer);
}
static void gles2_texture_destroy(struct wlr_texture *wlr_texture) {
if (wlr_texture == NULL) {
return;
}
struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture);
wlr_signal_emit_safe(&texture->wlr_texture.destroy_signal,
&texture->wlr_texture);
if (texture->tex_id) {
wlr_egl_make_current(texture->renderer->egl, EGL_NO_SURFACE, NULL);
GLES2_DEBUG_PUSH;
glDeleteTextures(1, &texture->tex_id);
GLES2_DEBUG_POP;
if (texture->image_tex) {
glDeleteTextures(1, &texture->image_tex);
}
if (texture->image) {
assert(eglDestroyImageKHR);
eglDestroyImageKHR(texture->renderer->egl->display, texture->image);
}
if (texture->image) {
wlr_egl_destroy_image(texture->egl, texture->image);
if (texture->type == WLR_GLES2_TEXTURE_GLTEX) {
glDeleteTextures(1, &texture->gl_tex);
}
GLES2_DEBUG_POP;
free(texture);
}
static const struct wlr_texture_impl texture_impl = {
.upload_pixels = gles2_texture_upload_pixels,
.update_pixels = gles2_texture_update_pixels,
.upload_shm = gles2_texture_upload_shm,
.update_shm = gles2_texture_update_shm,
.upload_drm = gles2_texture_upload_drm,
.upload_dmabuf = gles2_texture_upload_dmabuf,
.upload_eglimage = gles2_texture_upload_eglimage,
.get_buffer_size = gles2_texture_get_buffer_size,
.get_size = gles2_texture_get_size,
.write_pixels = gles2_texture_write_pixels,
.destroy = gles2_texture_destroy,
};
struct wlr_texture *gles2_texture_create(struct wlr_egl *egl) {
struct wlr_gles2_texture *texture;
if (!(texture = calloc(1, sizeof(struct wlr_gles2_texture)))) {
struct wlr_texture *gles2_texture_from_pixels(struct wlr_renderer *wlr_renderer,
enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width,
uint32_t height, const void *data) {
struct wlr_gles2_renderer *renderer =
gles2_get_renderer_in_context(wlr_renderer);
const struct gles2_pixel_format *fmt = gles2_format_from_wl(wl_fmt);
if (fmt == NULL) {
wlr_log(L_ERROR, "Unsupported pixel format %"PRIu32, wl_fmt);
return NULL;
}
struct wlr_gles2_texture *texture =
calloc(1, sizeof(struct wlr_gles2_texture));
if (texture == NULL) {
wlr_log(L_ERROR, "Allocation failed");
return NULL;
}
wlr_texture_init(&texture->wlr_texture, &texture_impl);
texture->egl = egl;
return &texture->wlr_texture;
texture->renderer = renderer;
texture->width = width;
texture->height = height;
texture->type = WLR_GLES2_TEXTURE_GLTEX;
texture->has_alpha = fmt->has_alpha;
GLES2_DEBUG_PUSH;
glGenTextures(1, &texture->gl_tex);
glBindTexture(GL_TEXTURE_2D, texture->gl_tex);
glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, stride / (fmt->bpp / 8));
glTexImage2D(GL_TEXTURE_2D, 0, fmt->gl_format, width, height, 0,
fmt->gl_format, fmt->gl_type, data);
glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, 0);
GLES2_DEBUG_POP;
return (struct wlr_texture *)texture;
}
struct wlr_texture *gles2_texture_from_wl_drm(struct wlr_renderer *wlr_renderer,
struct wl_resource *data) {
struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer);
if (!eglQueryWaylandBufferWL || !eglCreateImageKHR ||
!glEGLImageTargetTexture2DOES) {
return NULL;
}
EGLint fmt;
if (!eglQueryWaylandBufferWL(renderer->egl->display, data,
EGL_TEXTURE_FORMAT, &fmt)) {
return NULL;
}
EGLint width, height;
eglQueryWaylandBufferWL(renderer->egl->display, data, EGL_WIDTH, &width);
eglQueryWaylandBufferWL(renderer->egl->display, data, EGL_HEIGHT, &height);
EGLint inverted_y;
if (!eglQueryWaylandBufferWL(renderer->egl->display, data,
EGL_WAYLAND_Y_INVERTED_WL, &inverted_y)) {
inverted_y = 0;
}
struct wlr_gles2_texture *texture =
calloc(1, sizeof(struct wlr_gles2_texture));
if (texture == NULL) {
wlr_log(L_ERROR, "Allocation failed");
return NULL;
}
wlr_texture_init(&texture->wlr_texture, &texture_impl);
texture->renderer = renderer;
texture->width = width;
texture->height = height;
texture->wl_drm = data;
texture->inverted_y = !!inverted_y;
GLenum target;
switch (fmt) {
case EGL_TEXTURE_RGB:
case EGL_TEXTURE_RGBA:
target = GL_TEXTURE_2D;
texture->type = WLR_GLES2_TEXTURE_WL_DRM_GL;
texture->has_alpha = fmt == EGL_TEXTURE_RGBA;
break;
case EGL_TEXTURE_EXTERNAL_WL:
target = GL_TEXTURE_EXTERNAL_OES;
texture->type = WLR_GLES2_TEXTURE_WL_DRM_EXT;
texture->has_alpha = true;
break;
default:
wlr_log(L_ERROR, "Invalid or unsupported EGL buffer format");
free(texture);
return NULL;
}
EGLint attribs[] = {
EGL_WAYLAND_PLANE_WL, 0,
EGL_NONE,
};
texture->image = eglCreateImageKHR(renderer->egl->display,
renderer->egl->context, EGL_WAYLAND_BUFFER_WL, data, attribs);
if (texture->image == NULL) {
free(texture);
return NULL;
}
GLES2_DEBUG_PUSH;
glGenTextures(1, &texture->image_tex);
glBindTexture(target, texture->image_tex);
glEGLImageTargetTexture2DOES(target, texture->image);
GLES2_DEBUG_POP;
return (struct wlr_texture *)texture;
}
struct wlr_texture *gles2_texture_from_dmabuf(struct wlr_renderer *wlr_renderer,
struct wlr_dmabuf_buffer_attribs *attribs) {
struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer);
if (!glEGLImageTargetTexture2DOES) {
return NULL;
}
if (!renderer->egl->egl_exts.dmabuf_import) {
wlr_log(L_ERROR, "Cannot create DMA-BUF texture: EGL extension "
"unavailable");
return NULL;
}
struct wlr_gles2_texture *texture =
calloc(1, sizeof(struct wlr_gles2_texture));
if (texture == NULL) {
wlr_log(L_ERROR, "Allocation failed");
return NULL;
}
wlr_texture_init(&texture->wlr_texture, &texture_impl);
texture->renderer = renderer;
texture->width = attribs->width;
texture->height = attribs->height;
texture->type = WLR_GLES2_TEXTURE_DMABUF;
texture->has_alpha = true;
texture->inverted_y =
(attribs->flags & WLR_DMABUF_BUFFER_ATTRIBS_FLAGS_Y_INVERT) != 0;
texture->image = wlr_egl_create_image_from_dmabuf(renderer->egl, attribs);
if (texture->image == NULL) {
free(texture);
return NULL;
}
GLES2_DEBUG_PUSH;
glGenTextures(1, &texture->image_tex);
glBindTexture(GL_TEXTURE_EXTERNAL_OES, texture->image_tex);
glEGLImageTargetTexture2DOES(GL_TEXTURE_EXTERNAL_OES, texture->image);
GLES2_DEBUG_POP;
return (struct wlr_texture *)texture;
}

77
render/wlr_renderer.c
View File

@ -1,3 +1,4 @@
#include <assert.h>
#include <stdbool.h>
#include <stdlib.h>
#include <wlr/render/interface.h>
@ -6,6 +7,15 @@
void wlr_renderer_init(struct wlr_renderer *renderer,
const struct wlr_renderer_impl *impl) {
assert(impl->begin);
assert(impl->clear);
assert(impl->scissor);
assert(impl->render_texture_with_matrix);
assert(impl->render_quad_with_matrix);
assert(impl->render_ellipse_with_matrix);
assert(impl->formats);
assert(impl->format_supported);
assert(impl->texture_from_pixels);
renderer->impl = impl;
}
@ -22,8 +32,10 @@ void wlr_renderer_begin(struct wlr_renderer *r, int width, int height) {
}
void wlr_renderer_end(struct wlr_renderer *r) {
if (r->impl->end) {
r->impl->end(r);
}
}
void wlr_renderer_clear(struct wlr_renderer *r, const float color[static 4]) {
r->impl->clear(r, color);
@ -33,19 +45,16 @@ void wlr_renderer_scissor(struct wlr_renderer *r, struct wlr_box *box) {
r->impl->scissor(r, box);
}
struct wlr_texture *wlr_render_texture_create(struct wlr_renderer *r) {
return r->impl->texture_create(r);
}
bool wlr_render_texture(struct wlr_renderer *r, struct wlr_texture *texture,
const float projection[static 9], int x, int y, float alpha) {
float mat[9];
wlr_matrix_identity(mat);
wlr_matrix_translate(mat, x, y);
wlr_matrix_scale(mat, texture->width, texture->height);
wlr_matrix_multiply(mat, projection, mat);
struct wlr_box box = { .x = x, .y = y };
wlr_texture_get_size(texture, &box.width, &box.height);
return wlr_render_texture_with_matrix(r, texture, mat, alpha);
float matrix[9];
wlr_matrix_project_box(matrix, &box, WL_OUTPUT_TRANSFORM_NORMAL, 0,
projection);
return wlr_render_texture_with_matrix(r, texture, matrix, alpha);
}
bool wlr_render_texture_with_matrix(struct wlr_renderer *r,
@ -54,14 +63,32 @@ bool wlr_render_texture_with_matrix(struct wlr_renderer *r,
return r->impl->render_texture_with_matrix(r, texture, matrix, alpha);
}
void wlr_render_colored_quad(struct wlr_renderer *r,
const float color[static 4], const float matrix[static 9]) {
r->impl->render_quad(r, color, matrix);
void wlr_render_rect(struct wlr_renderer *r, const struct wlr_box *box,
const float color[static 4], const float projection[static 9]) {
float matrix[9];
wlr_matrix_project_box(matrix, box, WL_OUTPUT_TRANSFORM_NORMAL, 0,
projection);
wlr_render_quad_with_matrix(r, color, matrix);
}
void wlr_render_colored_ellipse(struct wlr_renderer *r,
void wlr_render_quad_with_matrix(struct wlr_renderer *r,
const float color[static 4], const float matrix[static 9]) {
r->impl->render_ellipse(r, color, matrix);
r->impl->render_quad_with_matrix(r, color, matrix);
}
void wlr_render_ellipse(struct wlr_renderer *r, const struct wlr_box *box,
const float color[static 4], const float projection[static 9]) {
float matrix[9];
wlr_matrix_project_box(matrix, box, WL_OUTPUT_TRANSFORM_NORMAL, 0,
projection);
wlr_render_ellipse_with_matrix(r, color, matrix);
}
void wlr_render_ellipse_with_matrix(struct wlr_renderer *r,
const float color[static 4], const float matrix[static 9]) {
r->impl->render_ellipse_with_matrix(r, color, matrix);
}
const enum wl_shm_format *wlr_renderer_get_formats(
@ -69,15 +96,29 @@ const enum wl_shm_format *wlr_renderer_get_formats(
return r->impl->formats(r, len);
}
bool wlr_renderer_buffer_is_drm(struct wlr_renderer *r,
struct wl_resource *buffer) {
return r->impl->buffer_is_drm(r, buffer);
bool wlr_renderer_resource_is_wl_drm_buffer(struct wlr_renderer *r,
struct wl_resource *resource) {
if (!r->impl->resource_is_wl_drm_buffer) {
return false;
}
return r->impl->resource_is_wl_drm_buffer(r, resource);
}
void wlr_renderer_wl_drm_buffer_get_size(struct wlr_renderer *r,
struct wl_resource *buffer, int *width, int *height) {
if (!r->impl->wl_drm_buffer_get_size) {
return;
}
return r->impl->wl_drm_buffer_get_size(r, buffer, width, height);
}
bool wlr_renderer_read_pixels(struct wlr_renderer *r, enum wl_shm_format fmt,
uint32_t stride, uint32_t width, uint32_t height,
uint32_t src_x, uint32_t src_y, uint32_t dst_x, uint32_t dst_y,
void *data) {
if (!r->impl->read_pixels) {
return false;
}
return r->impl->read_pixels(r, fmt, stride, width, height, src_x, src_y,
dst_x, dst_y, data);
}

63
render/wlr_texture.c
View File

@ -1,3 +1,4 @@
#include <assert.h>
#include <stdbool.h>
#include <stdlib.h>
#include <wlr/render/interface.h>
@ -5,8 +6,9 @@
void wlr_texture_init(struct wlr_texture *texture,
const struct wlr_texture_impl *impl) {
assert(impl->get_size);
assert(impl->write_pixels);
texture->impl = impl;
wl_signal_init(&texture->destroy_signal);
}
void wlr_texture_destroy(struct wlr_texture *texture) {
@ -17,45 +19,38 @@ void wlr_texture_destroy(struct wlr_texture *texture) {
}
}
bool wlr_texture_upload_pixels(struct wlr_texture *texture, uint32_t format,
int stride, int width, int height, const unsigned char *pixels) {
return texture->impl->upload_pixels(texture, format, stride,
width, height, pixels);
struct wlr_texture *wlr_texture_from_pixels(struct wlr_renderer *renderer,
enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width,
uint32_t height, const void *data) {
return renderer->impl->texture_from_pixels(renderer, wl_fmt, stride, width,
height, data);
}
bool wlr_texture_update_pixels(struct wlr_texture *texture,
enum wl_shm_format format, int stride, int x, int y,
int width, int height, const unsigned char *pixels) {
return texture->impl->update_pixels(texture, format, stride, x, y,
width, height, pixels);
struct wlr_texture *wlr_texture_from_wl_drm(struct wlr_renderer *renderer,
struct wl_resource *data) {
if (!renderer->impl->texture_from_wl_drm) {
return NULL;
}
return renderer->impl->texture_from_wl_drm(renderer, data);
}
bool wlr_texture_upload_shm(struct wlr_texture *texture, uint32_t format,
struct wl_shm_buffer *shm) {
return texture->impl->upload_shm(texture, format, shm);
struct wlr_texture *wlr_texture_from_dmabuf(struct wlr_renderer *renderer,
struct wlr_dmabuf_buffer_attribs *attribs) {
if (!renderer->impl->texture_from_dmabuf) {
return NULL;
}
return renderer->impl->texture_from_dmabuf(renderer, attribs);
}
bool wlr_texture_update_shm(struct wlr_texture *texture, uint32_t format,
int x, int y, int width, int height, struct wl_shm_buffer *shm) {
return texture->impl->update_shm(texture, format, x, y, width, height, shm);
void wlr_texture_get_size(struct wlr_texture *texture, int *width,
int *height) {
return texture->impl->get_size(texture, width, height);
}
bool wlr_texture_upload_drm(struct wlr_texture *texture,
struct wl_resource *drm_buffer) {
return texture->impl->upload_drm(texture, drm_buffer);
}
bool wlr_texture_upload_eglimage(struct wlr_texture *texture,
EGLImageKHR image, uint32_t width, uint32_t height) {
return texture->impl->upload_eglimage(texture, image, width, height);
}
bool wlr_texture_upload_dmabuf(struct wlr_texture *texture,
struct wl_resource *dmabuf_resource) {
return texture->impl->upload_dmabuf(texture, dmabuf_resource);
}
void wlr_texture_get_buffer_size(struct wlr_texture *texture, struct wl_resource
*resource, int *width, int *height) {
texture->impl->get_buffer_size(texture, resource, width, height);
bool wlr_texture_write_pixels(struct wlr_texture *texture,
enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width,
uint32_t height, uint32_t src_x, uint32_t src_y, uint32_t dst_x,
uint32_t dst_y, const void *data) {
return texture->impl->write_pixels(texture, wl_fmt, stride, width, height,
src_x, src_y, dst_x, dst_y, data);
}

9
rootston/config.c
View File

@ -25,7 +25,9 @@ static void usage(const char *name, int ret) {
" (default: rootston.ini).\n"
" See `rootston.ini.example` for config\n"
" file documentation.\n"
" -E <COMMAND> Command that will be ran at startup.\n" , name);
" -E <COMMAND> Command that will be ran at startup.\n"
" -D Enable damage tracking debugging.\n",
name);
exit(ret);
}
@ -394,7 +396,7 @@ struct roots_config *roots_config_create_from_args(int argc, char *argv[]) {
wl_list_init(&config->bindings);
int c;
while ((c = getopt(argc, argv, "C:E:h")) != -1) {
while ((c = getopt(argc, argv, "C:E:hD")) != -1) {
switch (c) {
case 'C':
config->config_path = strdup(optarg);
@ -402,6 +404,9 @@ struct roots_config *roots_config_create_from_args(int argc, char *argv[]) {
case 'E':
config->startup_cmd = strdup(optarg);
break;
case 'D':
config->debug_damage_tracking = true;
break;
case 'h':
case '?':
usage(argv[0], c != 'h');

42
rootston/desktop.c
View File

@ -9,9 +9,10 @@
#include <wlr/types/wlr_cursor.h>
#include <wlr/types/wlr_gamma_control.h>
#include <wlr/types/wlr_idle.h>
#include <wlr/types/wlr_idle_inhibit_v1.h>
#include <wlr/types/wlr_layer_shell.h>
#include <wlr/types/wlr_linux_dmabuf.h>
#include <wlr/types/wlr_output_layout.h>
#include <wlr/types/wlr_idle_inhibit_v1.h>
#include <wlr/types/wlr_primary_selection.h>
#include <wlr/types/wlr_server_decoration.h>
#include <wlr/types/wlr_wl_shell.h>
@ -187,6 +188,25 @@ static struct wlr_output *view_get_output(struct roots_view *view) {
output_y);
}
void view_arrange_maximized(struct roots_view *view) {
struct wlr_box view_box;
view_get_box(view, &view_box);
struct wlr_output *output = view_get_output(view);
struct roots_output *roots_output = output->data;
struct wlr_box *output_box =
wlr_output_layout_get_box(view->desktop->layout, output);
struct wlr_box usable_area;
memcpy(&usable_area, &roots_output->usable_area,
sizeof(struct wlr_box));
usable_area.x += output_box->x;
usable_area.y += output_box->y;
view_move_resize(view, usable_area.x, usable_area.y,
usable_area.width, usable_area.height);
view_rotate(view, 0);
}
void view_maximize(struct roots_view *view, bool maximized) {
if (view->maximized == maximized) {
return;
@ -197,23 +217,14 @@ void view_maximize(struct roots_view *view, bool maximized) {
}
if (!view->maximized && maximized) {
struct wlr_box view_box;
view_get_box(view, &view_box);
view->maximized = true;
view->saved.x = view->x;
view->saved.y = view->y;
view->saved.rotation = view->rotation;
view->saved.width = view_box.width;
view->saved.height = view_box.height;
view->saved.width = view->width;
view->saved.height = view->height;
struct wlr_output *output = view_get_output(view);
struct wlr_box *output_box =
wlr_output_layout_get_box(view->desktop->layout, output);
view_move_resize(view, output_box->x, output_box->y, output_box->width,
output_box->height);
view_rotate(view, 0);
view_arrange_maximized(view);
}
if (view->maximized && !maximized) {
@ -714,6 +725,11 @@ struct roots_desktop *desktop_create(struct roots_server *server,
&desktop->wl_shell_surface);
desktop->wl_shell_surface.notify = handle_wl_shell_surface;
desktop->layer_shell = wlr_layer_shell_create(server->wl_display);
wl_signal_add(&desktop->layer_shell->events.new_surface,
&desktop->layer_shell_surface);
desktop->layer_shell_surface.notify = handle_layer_shell_surface;
#ifdef WLR_HAS_XWAYLAND
const char *cursor_theme = NULL;
const char *cursor_default = ROOTS_XCURSOR_DEFAULT;

3
rootston/input.c
View File

@ -2,10 +2,13 @@
#include <stdlib.h>
#include <wayland-server.h>
#include <wlr/backend/libinput.h>
#include <wlr/config.h>
#include <wlr/types/wlr_cursor.h>
#include <wlr/util/log.h>
#include <wlr/xcursor.h>
#ifdef WLR_HAS_XWAYLAND
#include <wlr/xwayland.h>
#endif
#include "rootston/config.h"
#include "rootston/input.h"
#include "rootston/keyboard.h"

339
rootston/layer_shell.c Normal file
View File

@ -0,0 +1,339 @@
#include <assert.h>
#include <stdbool.h>
#include <stdlib.h>
#include <wayland-server.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_surface.h>
#include <wlr/types/wlr_layer_shell.h>
#include <wlr/util/log.h>
#include "rootston/desktop.h"
#include "rootston/layers.h"
#include "rootston/output.h"
#include "rootston/server.h"
static void apply_exclusive(struct wlr_box *usable_area,
uint32_t anchor, int32_t exclusive,
int32_t margin_top, int32_t margin_right,
int32_t margin_bottom, int32_t margin_left) {
if (exclusive <= 0) {
return;
}
struct {
uint32_t anchors;
int *positive_axis;
int *negative_axis;
int margin;
} edges[] = {
{
.anchors =
ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT |
ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT |
ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP,
.positive_axis = &usable_area->y,
.negative_axis = &usable_area->height,
.margin = margin_top,
},
{
.anchors =
ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT |
ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT |
ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM,
.positive_axis = NULL,
.negative_axis = &usable_area->height,
.margin = margin_bottom,
},
{
.anchors =
ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT |
ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP |
ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM,
.positive_axis = &usable_area->x,
.negative_axis = &usable_area->width,
.margin = margin_left,
},
{
.anchors =
ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT |
ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP |
ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM,
.positive_axis = NULL,
.negative_axis = &usable_area->width,
.margin = margin_right,
},
};
for (size_t i = 0; i < sizeof(edges) / sizeof(edges[0]); ++i) {
if ((anchor & edges[i].anchors) == edges[i].anchors) {
if (edges[i].positive_axis) {
*edges[i].positive_axis += exclusive + edges[i].margin;
}
if (edges[i].negative_axis) {
*edges[i].negative_axis -= exclusive + edges[i].margin;
}
}
}
}
static void arrange_layer(struct wlr_output *output, struct wl_list *list,
struct wlr_box *usable_area, bool exclusive) {
struct roots_layer_surface *roots_surface;
struct wlr_box full_area = { 0 };
wlr_output_effective_resolution(output,
&full_area.width, &full_area.height);
wl_list_for_each(roots_surface, list, link) {
struct wlr_layer_surface *layer = roots_surface->layer_surface;
struct wlr_layer_surface_state *state = &layer->current;
if (exclusive != (state->exclusive_zone >0)) {
continue;
}
struct wlr_box bounds;
if (state->exclusive_zone == -1) {
bounds = full_area;
} else {
bounds = *usable_area;
}
struct wlr_box box = {
.width = state->desired_width,
.height = state->desired_height
};
// Horizontal axis
const uint32_t both_horiz = ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT
| ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT;
if ((state->anchor & both_horiz) && box.width == 0) {
box.x = bounds.x;
box.width = bounds.width;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT)) {
box.x = bounds.x;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT)) {
box.x = bounds.x + (bounds.width - box.width);
} else {
box.x = bounds.x + ((bounds.width / 2) - (box.width / 2));
}
// Vertical axis
const uint32_t both_vert = ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP
| ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM;
if ((state->anchor & both_vert) && box.height == 0) {
box.y = bounds.y;
box.height = bounds.height;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP)) {
box.y = bounds.y;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM)) {
box.y = bounds.y + (bounds.height - box.height);
} else {
box.y = bounds.y + ((bounds.height / 2) - (box.height / 2));
}
// Margin
if ((state->anchor & both_horiz) == both_horiz) {
box.x += state->margin.left;
box.width -= state->margin.left + state->margin.right;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT)) {
box.x += state->margin.left;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT)) {
box.x -= state->margin.right;
}
if ((state->anchor & both_vert) == both_vert) {
box.y += state->margin.top;
box.height -= state->margin.top + state->margin.bottom;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP)) {
box.y += state->margin.top;
} else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM)) {
box.y -= state->margin.bottom;
}
if (box.width < 0 || box.height < 0) {
// TODO: Bubble up a protocol error?
wlr_layer_surface_close(layer);
continue;
}
// Apply
roots_surface->geo = box;
apply_exclusive(usable_area, state->anchor, state->exclusive_zone,
state->margin.top, state->margin.right,
state->margin.bottom, state->margin.left);
wlr_layer_surface_configure(layer, box.width, box.height);
}
}
static void arrange_layers(struct wlr_output *_output) {
struct roots_output *output = _output->data;
struct wlr_box usable_area = { 0 };
wlr_output_effective_resolution(output->wlr_output,
&usable_area.width, &usable_area.height);
// Arrange exclusive surfaces from top->bottom
arrange_layer(output->wlr_output,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY],
&usable_area, true);
arrange_layer(output->wlr_output,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP],
&usable_area, true);
arrange_layer(output->wlr_output,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM],
&usable_area, true);
arrange_layer(output->wlr_output,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND],
&usable_area, true);
memcpy(&output->usable_area, &usable_area, sizeof(struct wlr_box));
struct roots_view *view;
wl_list_for_each(view, &output->desktop->views, link) {
if (view->maximized) {
view_arrange_maximized(view);
}
}
// Arrange non-exlusive surfaces from top->bottom
usable_area.x = usable_area.y = 0;
wlr_output_effective_resolution(output->wlr_output,
&usable_area.width, &usable_area.height);
arrange_layer(output->wlr_output,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY],
&usable_area, false);
arrange_layer(output->wlr_output,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP],
&usable_area, false);
arrange_layer(output->wlr_output,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM],
&usable_area, false);
arrange_layer(output->wlr_output,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND],
&usable_area, false);
}
static void handle_output_destroy(struct wl_listener *listener, void *data) {
struct roots_layer_surface *layer =
wl_container_of(listener, layer, output_destroy);
layer->layer_surface->output = NULL;
wl_list_remove(&layer->output_destroy.link);
wl_list_remove(&layer->output_mode.link);
wlr_layer_surface_close(layer->layer_surface);
}
static void handle_output_mode(struct wl_listener *listener, void *data) {
arrange_layers((struct wlr_output *)data);
}
static void handle_output_transform(struct wl_listener *listener, void *data) {
arrange_layers((struct wlr_output *)data);
}
static void handle_surface_commit(struct wl_listener *listener, void *data) {
struct roots_layer_surface *layer =
wl_container_of(listener, layer, surface_commit);
struct wlr_layer_surface *layer_surface = layer->layer_surface;
struct wlr_output *wlr_output = layer_surface->output;
if (wlr_output != NULL) {
struct roots_output *output = wlr_output->data;
struct wlr_box old_geo = layer->geo;
arrange_layers(wlr_output);
if (memcmp(&old_geo, &layer->geo, sizeof(struct wlr_box)) != 0) {
output_damage_whole_local_surface(output, layer_surface->surface,
old_geo.x, old_geo.y, 0);
output_damage_whole_local_surface(output, layer_surface->surface,
layer->geo.x, layer->geo.y, 0);
} else {
output_damage_from_local_surface(output, layer_surface->surface,
layer->geo.x, layer->geo.y, 0);
}
}
}
static void unmap(struct wlr_layer_surface *layer_surface) {
struct roots_layer_surface *layer = layer_surface->data;
struct wlr_output *wlr_output = layer_surface->output;
if (wlr_output != NULL) {
struct roots_output *output = wlr_output->data;
wlr_output_damage_add_box(output->damage, &layer->geo);
}
}
static void handle_destroy(struct wl_listener *listener, void *data) {
struct roots_layer_surface *layer = wl_container_of(
listener, layer, destroy);
if (layer->layer_surface->mapped) {
unmap(layer->layer_surface);
}
wl_list_remove(&layer->link);
wl_list_remove(&layer->destroy.link);
wl_list_remove(&layer->map.link);
wl_list_remove(&layer->unmap.link);
wl_list_remove(&layer->surface_commit.link);
wl_list_remove(&layer->output_destroy.link);
wl_list_remove(&layer->output_mode.link);
wl_list_remove(&layer->output_transform.link);
arrange_layers(layer->layer_surface->output);
free(layer);
}
static void handle_map(struct wl_listener *listener, void *data) {
struct wlr_layer_surface *layer_surface = data;
struct roots_layer_surface *layer = layer_surface->data;
struct wlr_output *wlr_output = layer_surface->output;
struct roots_output *output = wlr_output->data;
wlr_output_damage_add_box(output->damage, &layer->geo);
}
static void handle_unmap(struct wl_listener *listener, void *data) {
struct roots_layer_surface *layer = wl_container_of(
listener, layer, unmap);
unmap(layer->layer_surface);
}
void handle_layer_shell_surface(struct wl_listener *listener, void *data) {
struct wlr_layer_surface *layer_surface = data;
struct roots_desktop *desktop =
wl_container_of(listener, desktop, layer_shell_surface);
wlr_log(L_DEBUG, "new layer surface: namespace %s layer %d anchor %d "
"size %dx%d margin %d,%d,%d,%d",
layer_surface->namespace, layer_surface->layer, layer_surface->layer,
layer_surface->client_pending.desired_width,
layer_surface->client_pending.desired_height,
layer_surface->client_pending.margin.top,
layer_surface->client_pending.margin.right,
layer_surface->client_pending.margin.bottom,
layer_surface->client_pending.margin.left);
struct roots_layer_surface *roots_surface =
calloc(1, sizeof(struct roots_layer_surface));
if (!roots_surface) {
return;
}
roots_surface->surface_commit.notify = handle_surface_commit;
wl_signal_add(&layer_surface->surface->events.commit,
&roots_surface->surface_commit);
roots_surface->output_destroy.notify = handle_output_destroy;
wl_signal_add(&layer_surface->output->events.destroy,
&roots_surface->output_destroy);
roots_surface->output_mode.notify = handle_output_mode;
wl_signal_add(&layer_surface->output->events.mode,
&roots_surface->output_mode);
roots_surface->output_transform.notify = handle_output_transform;
wl_signal_add(&layer_surface->output->events.transform,
&roots_surface->output_transform);
roots_surface->destroy.notify = handle_destroy;
wl_signal_add(&layer_surface->events.destroy, &roots_surface->destroy);
roots_surface->map.notify = handle_map;
wl_signal_add(&layer_surface->events.map, &roots_surface->map);
roots_surface->unmap.notify = handle_unmap;
wl_signal_add(&layer_surface->events.unmap, &roots_surface->unmap);
// TODO: Listen for subsurfaces
roots_surface->layer_surface = layer_surface;
layer_surface->data = roots_surface;
struct roots_output *output = layer_surface->output->data;
wl_list_insert(&output->layers[layer_surface->layer], &roots_surface->link);
// Temporarily set the layer's current state to client_pending
// So that we can easily arrange it
struct wlr_layer_surface_state old_state = layer_surface->current;
layer_surface->current = layer_surface->client_pending;
arrange_layers(output->wlr_output);
layer_surface->current = old_state;
}

1
rootston/meson.build
View File

@ -5,6 +5,7 @@ sources = [
'ini.c',
'input.c',
'keyboard.c',
'layer_shell.c',
'main.c',
'output.c',
'seat.c',

97
rootston/output.c
View File

@ -3,6 +3,7 @@
#include <stdbool.h>
#include <stdlib.h>
#include <time.h>
#include <wlr/config.h>
#include <wlr/types/wlr_matrix.h>
#include <wlr/types/wlr_compositor.h>
#include <wlr/types/wlr_output_layout.h>
@ -12,6 +13,7 @@
#include <wlr/util/log.h>
#include <wlr/util/region.h>
#include "rootston/config.h"
#include "rootston/layers.h"
#include "rootston/output.h"
#include "rootston/server.h"
@ -363,7 +365,7 @@ static void render_decorations(struct roots_view *view,
pixman_region32_rectangles(&damage, &nrects);
for (int i = 0; i < nrects; ++i) {
scissor_output(output, &rects[i]);
wlr_render_colored_quad(renderer, color, matrix);
wlr_render_quad_with_matrix(renderer, color, matrix);
}
damage_finish:
@ -416,6 +418,33 @@ static void surface_send_frame_done(struct wlr_surface *surface, double lx,
wlr_surface_send_frame_done(surface, when);
}
static void render_layer(
struct roots_output *output,
const struct wlr_box *output_layout_box,
struct render_data *data,
struct wl_list *layer) {
struct roots_layer_surface *roots_surface;
wl_list_for_each(roots_surface, layer, link) {
struct wlr_layer_surface *layer = roots_surface->layer_surface;
render_surface(layer->surface,
roots_surface->geo.x + output_layout_box->x,
roots_surface->geo.y + output_layout_box->y,
0, data);
}
}
static void layers_send_done(
struct roots_output *output, struct timespec *when) {
size_t len = sizeof(output->layers) / sizeof(output->layers[0]);
for (size_t i = 0; i < len; ++i) {
struct roots_layer_surface *roots_surface;
wl_list_for_each(roots_surface, &output->layers[i], link) {
struct wlr_layer_surface *layer = roots_surface->layer_surface;
wlr_surface_send_frame_done(layer->surface, when);
}
}
}
static void render_output(struct roots_output *output) {
struct wlr_output *wlr_output = output->wlr_output;
struct roots_desktop *desktop = output->desktop;
@ -432,14 +461,15 @@ static void render_output(struct roots_output *output) {
float clear_color[] = {0.25f, 0.25f, 0.25f, 1.0f};
const struct wlr_box *output_box =
wlr_output_layout_get_box(desktop->layout, wlr_output);
// Check if we can delegate the fullscreen surface to the output
if (output->fullscreen_view != NULL &&
output->fullscreen_view->wlr_surface != NULL) {
struct roots_view *view = output->fullscreen_view;
// Make sure the view is centered on screen
const struct wlr_box *output_box =
wlr_output_layout_get_box(desktop->layout, wlr_output);
struct wlr_box view_box;
view_get_box(view, &view_box);
double view_x = (double)(output_box->width - view_box.width) / 2 +
@ -486,6 +516,10 @@ static void render_output(struct roots_output *output) {
goto renderer_end;
}
if (server->config->debug_damage_tracking) {
wlr_renderer_clear(renderer, (float[]){1, 1, 0, 0});
}
int nrects;
pixman_box32_t *rects = pixman_region32_rectangles(&damage, &nrects);
for (int i = 0; i < nrects; ++i) {
@ -493,6 +527,11 @@ static void render_output(struct roots_output *output) {
wlr_renderer_clear(renderer, clear_color);
}
render_layer(output, output_box, &data,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]);
render_layer(output, output_box, &data,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM]);
// If a view is fullscreen on this output, render it
if (output->fullscreen_view != NULL) {
struct roots_view *view = output->fullscreen_view;
@ -515,20 +554,24 @@ static void render_output(struct roots_output *output) {
render_surface, &data);
}
#endif
goto renderer_end;
}
} else {
// Render all views
struct roots_view *view;
wl_list_for_each_reverse(view, &desktop->views, link) {
render_view(view, &data);
}
// Render top layer above shell views
render_layer(output, output_box, &data,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]);
}
// Render drag icons
data.alpha = 1.0;
drag_icons_for_each_surface(server->input, render_surface, &data);
render_layer(output, output_box, &data,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]);
renderer_end:
wlr_renderer_scissor(renderer, NULL);
wlr_renderer_end(renderer);
@ -565,6 +608,7 @@ damage_finish:
drag_icons_for_each_surface(server->input, surface_send_frame_done,
&data);
}
layers_send_done(output, data.when);
}
void output_damage_whole(struct roots_output *output) {
@ -621,6 +665,15 @@ static void damage_whole_surface(struct wlr_surface *surface,
wlr_output_damage_add_box(output->damage, &box);
}
void output_damage_whole_local_surface(struct roots_output *output,
struct wlr_surface *surface, double ox, double oy, float rotation) {
struct wlr_output_layout_output *layout = wlr_output_layout_get(
output->desktop->layout, output->wlr_output);
damage_whole_surface(surface, ox + layout->x, oy + layout->y,
rotation, output);
// TODO: subsurfaces
}
static void damage_whole_decoration(struct roots_view *view,
struct roots_output *output) {
if (!view->decorated || view->wlr_surface == NULL) {
@ -667,7 +720,9 @@ static void damage_from_surface(struct wlr_surface *surface,
surface_intersect_output(surface, output->desktop->layout,
wlr_output, lx, ly, rotation, &box);
if (rotation == 0) {
int center_x = box.x + box.width/2;
int center_y = box.y + box.height/2;
pixman_region32_t damage;
pixman_region32_init(&damage);
pixman_region32_copy(&damage, &surface->current->surface_damage);
@ -679,20 +734,18 @@ static void damage_from_surface(struct wlr_surface *surface,
ceil(wlr_output->scale) - surface->current->scale);
}
pixman_region32_translate(&damage, box.x, box.y);
wlr_region_rotated_bounds(&damage, &damage, rotation, center_x, center_y);
wlr_output_damage_add(output->damage, &damage);
pixman_region32_fini(&damage);
} else {
pixman_box32_t *extents =
pixman_region32_extents(&surface->current->surface_damage);
struct wlr_box damage_box = {
.x = box.x + extents->x1 * wlr_output->scale,
.y = box.y + extents->y1 * wlr_output->scale,
.width = (extents->x2 - extents->x1) * wlr_output->scale,
.height = (extents->y2 - extents->y1) * wlr_output->scale,
};
wlr_box_rotated_bounds(&damage_box, rotation, &damage_box);
wlr_output_damage_add_box(output->damage, &damage_box);
}
void output_damage_from_local_surface(struct roots_output *output,
struct wlr_surface *surface, double ox, double oy, float rotation) {
struct wlr_output_layout_output *layout = wlr_output_layout_get(
output->desktop->layout, output->wlr_output);
damage_from_surface(surface, ox + layout->x, oy + layout->y,
rotation, output);
// TODO: Subsurfaces
}
void output_damage_from_view(struct roots_output *output,
@ -785,6 +838,7 @@ void handle_new_output(struct wl_listener *listener, void *data) {
clock_gettime(CLOCK_MONOTONIC, &output->last_frame);
output->desktop = desktop;
output->wlr_output = wlr_output;
wlr_output->data = output;
wl_list_insert(&desktop->outputs, &output->link);
output->damage = wlr_output_damage_create(wlr_output);
@ -796,6 +850,11 @@ void handle_new_output(struct wl_listener *listener, void *data) {
output->damage_destroy.notify = output_damage_handle_destroy;
wl_signal_add(&output->damage->events.destroy, &output->damage_destroy);
size_t len = sizeof(output->layers) / sizeof(output->layers[0]);
for (size_t i = 0; i < len; ++i) {
wl_list_init(&output->layers[i]);
}
struct roots_output_config *output_config =
roots_config_get_output(config, wlr_output);
if (output_config) {

27
rootston/seat.c
View File

@ -723,6 +723,33 @@ void roots_seat_set_focus(struct roots_seat *seat, struct roots_view *view) {
wl_list_insert(&seat->input->server->desktop->views, &view->link);
}
bool unfullscreen = true;
#ifdef WLR_HAS_XWAYLAND
if (view && view->type == ROOTS_XWAYLAND_VIEW &&
view->xwayland_surface->override_redirect) {
unfullscreen = false;
}
#endif
if (view && unfullscreen) {
struct roots_desktop *desktop = view->desktop;
struct roots_output *output;
struct wlr_box box;
view_get_box(view, &box);
wl_list_for_each(output, &desktop->outputs, link) {
if (output->fullscreen_view &&
output->fullscreen_view != view &&
wlr_output_layout_intersects(
desktop->layout,
output->wlr_output, &box)) {
view_set_fullscreen(output->fullscreen_view,
false, NULL);
}
}
}
struct roots_view *prev_focus = roots_seat_get_focus(seat);
if (view == prev_focus) {
return;

37
rootston/xdg_shell.c
View File

@ -28,6 +28,16 @@ static void popup_handle_destroy(struct wl_listener *listener, void *data) {
popup_destroy((struct roots_view_child *)popup);
}
static void popup_handle_map(struct wl_listener *listener, void *data) {
struct roots_xdg_popup *popup = wl_container_of(listener, popup, map);
view_damage_whole(popup->view_child.view);
}
static void popup_handle_unmap(struct wl_listener *listener, void *data) {
struct roots_xdg_popup *popup = wl_container_of(listener, popup, unmap);
view_damage_whole(popup->view_child.view);
}
static struct roots_xdg_popup *popup_create(struct roots_view *view,
struct wlr_xdg_popup *wlr_popup);
@ -50,6 +60,10 @@ static struct roots_xdg_popup *popup_create(struct roots_view *view,
view_child_init(&popup->view_child, view, wlr_popup->base->surface);
popup->destroy.notify = popup_handle_destroy;
wl_signal_add(&wlr_popup->base->events.destroy, &popup->destroy);
popup->map.notify = popup_handle_map;
wl_signal_add(&wlr_popup->base->events.map, &popup->map);
popup->unmap.notify = popup_handle_unmap;
wl_signal_add(&wlr_popup->base->events.unmap, &popup->unmap);
popup->new_popup.notify = popup_handle_new_popup;
wl_signal_add(&wlr_popup->base->events.new_popup, &popup->new_popup);
return popup;
@ -177,9 +191,11 @@ static void set_fullscreen(struct roots_view *view, bool fullscreen) {
static void close(struct roots_view *view) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct wlr_xdg_surface *surface = view->xdg_surface;
if (surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
wlr_xdg_toplevel_send_close(surface);
struct wlr_xdg_popup *popup = NULL;
wl_list_for_each(popup, &surface->popups, link) {
wlr_xdg_surface_send_close(popup->base);
}
wlr_xdg_surface_send_close(surface);
}
static void destroy(struct roots_view *view) {
@ -236,7 +252,7 @@ static void handle_request_maximize(struct wl_listener *listener, void *data) {
return;
}
view_maximize(view, surface->toplevel->next.maximized);
view_maximize(view, surface->toplevel->client_pending.maximized);
}
static void handle_request_fullscreen(struct wl_listener *listener,
@ -337,7 +353,7 @@ void handle_xdg_shell_surface(struct wl_listener *listener, void *data) {
wl_container_of(listener, desktop, xdg_shell_surface);
wlr_log(L_DEBUG, "new xdg toplevel: title=%s, app_id=%s",
surface->title, surface->app_id);
surface->toplevel->title, surface->toplevel->app_id);
wlr_xdg_surface_ping(surface);
struct roots_xdg_surface *roots_surface =
@ -355,15 +371,16 @@ void handle_xdg_shell_surface(struct wl_listener *listener, void *data) {
roots_surface->unmap.notify = handle_unmap;
wl_signal_add(&surface->events.unmap, &roots_surface->unmap);
roots_surface->request_move.notify = handle_request_move;
wl_signal_add(&surface->events.request_move, &roots_surface->request_move);
wl_signal_add(&surface->toplevel->events.request_move,
&roots_surface->request_move);
roots_surface->request_resize.notify = handle_request_resize;
wl_signal_add(&surface->events.request_resize,
wl_signal_add(&surface->toplevel->events.request_resize,
&roots_surface->request_resize);
roots_surface->request_maximize.notify = handle_request_maximize;
wl_signal_add(&surface->events.request_maximize,
wl_signal_add(&surface->toplevel->events.request_maximize,
&roots_surface->request_maximize);
roots_surface->request_fullscreen.notify = handle_request_fullscreen;
wl_signal_add(&surface->events.request_fullscreen,
wl_signal_add(&surface->toplevel->events.request_fullscreen,
&roots_surface->request_fullscreen);
roots_surface->new_popup.notify = handle_new_popup;
wl_signal_add(&surface->events.new_popup, &roots_surface->new_popup);
@ -386,10 +403,10 @@ void handle_xdg_shell_surface(struct wl_listener *listener, void *data) {
view->destroy = destroy;
roots_surface->view = view;
if (surface->toplevel->next.maximized) {
if (surface->toplevel->client_pending.maximized) {
view_maximize(view, true);
}
if (surface->toplevel->next.fullscreen) {
if (surface->toplevel->client_pending.fullscreen) {
view_set_fullscreen(view, true, NULL);
}
}

39
rootston/xdg_shell_v6.c
View File

@ -28,6 +28,18 @@ static void popup_handle_destroy(struct wl_listener *listener, void *data) {
popup_destroy((struct roots_view_child *)popup);
}
static void popup_handle_map(struct wl_listener *listener, void *data) {
struct roots_xdg_popup_v6 *popup =
wl_container_of(listener, popup, map);
view_damage_whole(popup->view_child.view);
}
static void popup_handle_unmap(struct wl_listener *listener, void *data) {
struct roots_xdg_popup_v6 *popup =
wl_container_of(listener, popup, unmap);
view_damage_whole(popup->view_child.view);
}
static struct roots_xdg_popup_v6 *popup_create(struct roots_view *view,
struct wlr_xdg_popup_v6 *wlr_popup);
@ -230,6 +242,10 @@ static struct roots_xdg_popup_v6 *popup_create(struct roots_view *view,
view_child_init(&popup->view_child, view, wlr_popup->base->surface);
popup->destroy.notify = popup_handle_destroy;
wl_signal_add(&wlr_popup->base->events.destroy, &popup->destroy);
popup->map.notify = popup_handle_map;
wl_signal_add(&wlr_popup->base->events.map, &popup->map);
popup->unmap.notify = popup_handle_unmap;
wl_signal_add(&wlr_popup->base->events.unmap, &popup->unmap);
popup->new_popup.notify = popup_handle_new_popup;
wl_signal_add(&wlr_popup->base->events.new_popup, &popup->new_popup);
@ -360,9 +376,11 @@ static void set_fullscreen(struct roots_view *view, bool fullscreen) {
static void close(struct roots_view *view) {
assert(view->type == ROOTS_XDG_SHELL_V6_VIEW);
struct wlr_xdg_surface_v6 *surface = view->xdg_surface_v6;
if (surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
wlr_xdg_toplevel_v6_send_close(surface);
struct wlr_xdg_popup_v6 *popup = NULL;
wl_list_for_each(popup, &surface->popups, link) {
wlr_xdg_surface_v6_send_close(popup->base);
}
wlr_xdg_surface_v6_send_close(surface);
}
static void destroy(struct roots_view *view) {
@ -419,7 +437,7 @@ static void handle_request_maximize(struct wl_listener *listener, void *data) {
return;
}
view_maximize(view, surface->toplevel->next.maximized);
view_maximize(view, surface->toplevel->client_pending.maximized);
}
static void handle_request_fullscreen(struct wl_listener *listener,
@ -520,7 +538,7 @@ void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) {
wl_container_of(listener, desktop, xdg_shell_v6_surface);
wlr_log(L_DEBUG, "new xdg toplevel: title=%s, app_id=%s",
surface->title, surface->app_id);
surface->toplevel->title, surface->toplevel->app_id);
wlr_xdg_surface_v6_ping(surface);
struct roots_xdg_surface_v6 *roots_surface =
@ -538,15 +556,16 @@ void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) {
roots_surface->unmap.notify = handle_unmap;
wl_signal_add(&surface->events.unmap, &roots_surface->unmap);
roots_surface->request_move.notify = handle_request_move;
wl_signal_add(&surface->events.request_move, &roots_surface->request_move);
wl_signal_add(&surface->toplevel->events.request_move,
&roots_surface->request_move);
roots_surface->request_resize.notify = handle_request_resize;
wl_signal_add(&surface->events.request_resize,
wl_signal_add(&surface->toplevel->events.request_resize,
&roots_surface->request_resize);
roots_surface->request_maximize.notify = handle_request_maximize;
wl_signal_add(&surface->events.request_maximize,
wl_signal_add(&surface->toplevel->events.request_maximize,
&roots_surface->request_maximize);
roots_surface->request_fullscreen.notify = handle_request_fullscreen;
wl_signal_add(&surface->events.request_fullscreen,
wl_signal_add(&surface->toplevel->events.request_fullscreen,
&roots_surface->request_fullscreen);
roots_surface->new_popup.notify = handle_new_popup;
wl_signal_add(&surface->events.new_popup, &roots_surface->new_popup);
@ -569,10 +588,10 @@ void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) {
view->destroy = destroy;
roots_surface->view = view;
if (surface->toplevel->next.maximized) {
if (surface->toplevel->client_pending.maximized) {
view_maximize(view, true);
}
if (surface->toplevel->next.fullscreen) {
if (surface->toplevel->client_pending.fullscreen) {
view_set_fullscreen(view, true, NULL);
}
}

2
types/meson.build
View File

@ -8,8 +8,10 @@ lib_wlr_types = static_library(
'wlr_gamma_control.c',
'wlr_idle_inhibit_v1.c',
'wlr_idle.c',
'wlr_idle_inhibit_v1.c',
'wlr_input_device.c',
'wlr_keyboard.c',
'wlr_layer_shell.c',
'wlr_linux_dmabuf.c',
'wlr_list.c',
'wlr_matrix.c',

415
types/wlr_layer_shell.c Normal file
View File

@ -0,0 +1,415 @@
#define _POSIX_C_SOURCE 200809L
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <wayland-server.h>
#include <wlr/types/wlr_layer_shell.h>
#include <wlr/types/wlr_output.h>
#include <wlr/types/wlr_surface.h>
#include <wlr/util/log.h>
#include "util/signal.h"
#include "wlr-layer-shell-unstable-v1-protocol.h"
static const char *zwlr_layer_surface_role = "zwlr_layer_surface";
static void resource_handle_destroy(struct wl_client *client,
struct wl_resource *resource) {
wl_resource_destroy(resource);
}
static const struct zwlr_layer_shell_v1_interface layer_shell_implementation;
static const struct zwlr_layer_surface_v1_interface layer_surface_implementation;
static struct wlr_layer_shell *layer_shell_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &zwlr_layer_shell_v1_interface,
&layer_shell_implementation));
return wl_resource_get_user_data(resource);
}
static struct wlr_layer_surface *layer_surface_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &zwlr_layer_surface_v1_interface,
&layer_surface_implementation));
return wl_resource_get_user_data(resource);
}
static void layer_surface_configure_destroy(
struct wlr_layer_surface_configure *configure) {
if (configure == NULL) {
return;
}
wl_list_remove(&configure->link);
free(configure);
}
static void layer_surface_handle_ack_configure(struct wl_client *client,
struct wl_resource *resource, uint32_t serial) {
struct wlr_layer_surface *surface = layer_surface_from_resource(resource);
bool found = false;
struct wlr_layer_surface_configure *configure, *tmp;
wl_list_for_each_safe(configure, tmp, &surface->configure_list, link) {
if (configure->serial < serial) {
layer_surface_configure_destroy(configure);
} else if (configure->serial == serial) {
found = true;
break;
} else {
break;
}
}
if (!found) {
wl_resource_post_error(resource,
ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SURFACE_STATE,
"wrong configure serial: %u", serial);
return;
}
if (surface->acked_configure) {
layer_surface_configure_destroy(surface->acked_configure);
}
surface->acked_configure = configure;
wl_list_remove(&configure->link);
wl_list_init(&configure->link);
}
static void layer_surface_handle_set_size(struct wl_client *client,
struct wl_resource *resource, uint32_t width, uint32_t height) {
struct wlr_layer_surface *surface = layer_surface_from_resource(resource);
surface->client_pending.desired_width = width;
surface->client_pending.desired_height = height;
}
static void layer_surface_handle_set_anchor(struct wl_client *client,
struct wl_resource *resource, uint32_t anchor) {
const uint32_t max_anchor =
ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP |
ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM |
ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT |
ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT;
if (anchor > max_anchor) {
wl_resource_post_error(resource,
ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_ANCHOR,
"invalid anchor %d", anchor);
}
struct wlr_layer_surface *surface = layer_surface_from_resource(resource);
surface->client_pending.anchor = anchor;
}
static void layer_surface_handle_set_exclusive_zone(struct wl_client *client,
struct wl_resource *resource, int32_t zone) {
struct wlr_layer_surface *surface = layer_surface_from_resource(resource);
surface->client_pending.exclusive_zone = zone;
}
static void layer_surface_handle_set_margin(
struct wl_client *client, struct wl_resource *resource,
int32_t top, int32_t right, int32_t bottom, int32_t left) {
struct wlr_layer_surface *surface = layer_surface_from_resource(resource);
surface->client_pending.margin.top = top;
surface->client_pending.margin.right = right;
surface->client_pending.margin.bottom = bottom;
surface->client_pending.margin.left = left;
}
static void layer_surface_handle_set_keyboard_interactivity(
struct wl_client *client, struct wl_resource *resource,
uint32_t interactive) {
struct wlr_layer_surface *surface = layer_surface_from_resource(resource);
surface->client_pending.keyboard_interactive = !!interactive;
}
static void layer_surface_handle_get_popup(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *popup) {
// TODO
}
static const struct zwlr_layer_surface_v1_interface layer_surface_implementation = {
.destroy = resource_handle_destroy,
.ack_configure = layer_surface_handle_ack_configure,
.set_size = layer_surface_handle_set_size,
.set_anchor = layer_surface_handle_set_anchor,
.set_exclusive_zone = layer_surface_handle_set_exclusive_zone,
.set_margin = layer_surface_handle_set_margin,
.set_keyboard_interactivity = layer_surface_handle_set_keyboard_interactivity,
.get_popup = layer_surface_handle_get_popup,
};
static void layer_surface_unmap(struct wlr_layer_surface *surface) {
// TODO: probably need to ungrab before this event
wlr_signal_emit_safe(&surface->events.unmap, surface);
struct wlr_layer_surface_configure *configure, *tmp;
wl_list_for_each_safe(configure, tmp, &surface->configure_list, link) {
layer_surface_configure_destroy(configure);
}
surface->configured = surface->mapped = false;
surface->configure_serial = 0;
if (surface->configure_idle) {
wl_event_source_remove(surface->configure_idle);
surface->configure_idle = NULL;
}
surface->configure_next_serial = 0;
}
static void layer_surface_destroy(struct wlr_layer_surface *surface) {
layer_surface_unmap(surface);
wlr_signal_emit_safe(&surface->events.destroy, surface);
wl_resource_set_user_data(surface->resource, NULL);
wl_list_remove(&surface->surface_destroy_listener.link);
wlr_surface_set_role_committed(surface->surface, NULL, NULL);
free(surface);
}
static void layer_surface_resource_destroy(struct wl_resource *resource) {
struct wlr_layer_surface *surface =
layer_surface_from_resource(resource);
if (surface != NULL) {
layer_surface_destroy(surface);
}
}
static bool wlr_layer_surface_state_changed(struct wlr_layer_surface *surface) {
struct wlr_layer_surface_state *state;
if (wl_list_empty(&surface->configure_list)) {
if (surface->acked_configure) {
state = &surface->acked_configure->state;
} else if (!surface->configured) {
return true;
} else {
state = &surface->current;
}
} else {
struct wlr_layer_surface_configure *configure =
wl_container_of(surface->configure_list.prev, configure, link);
state = &configure->state;
}
bool changed = state->actual_width != surface->server_pending.actual_width
|| state->actual_height != surface->server_pending.actual_height;
return changed;
}
void wlr_layer_surface_configure(struct wlr_layer_surface *surface,
uint32_t width, uint32_t height) {
surface->server_pending.actual_width = width;
surface->server_pending.actual_height = height;
if (wlr_layer_surface_state_changed(surface)) {
struct wl_display *display =
wl_client_get_display(wl_resource_get_client(surface->resource));
struct wlr_layer_surface_configure *configure =
calloc(1, sizeof(struct wlr_layer_surface_configure));
if (configure == NULL) {
wl_client_post_no_memory(wl_resource_get_client(surface->resource));
return;
}
surface->configure_next_serial = wl_display_next_serial(display);
wl_list_insert(surface->configure_list.prev, &configure->link);
configure->state.actual_width = width;
configure->state.actual_height = height;
configure->serial = surface->configure_next_serial;
zwlr_layer_surface_v1_send_configure(surface->resource,
configure->serial, configure->state.actual_width,
configure->state.actual_height);
}
}
void wlr_layer_surface_close(struct wlr_layer_surface *surface) {
if (surface->closed) {
return;
}
surface->closed = true;
layer_surface_unmap(surface);
zwlr_layer_surface_v1_send_closed(surface->resource);
}
static void handle_wlr_surface_committed(struct wlr_surface *wlr_surface,
void *role_data) {
struct wlr_layer_surface *surface = role_data;
if (surface->closed) {
// Ignore commits after the compositor has closed it
return;
}
if (surface->acked_configure) {
struct wlr_layer_surface_configure *configure =
surface->acked_configure;
surface->configured = true;
surface->configure_serial = configure->serial;
surface->current.actual_width = configure->state.actual_width;
surface->current.actual_height = configure->state.actual_height;
layer_surface_configure_destroy(configure);
surface->acked_configure = NULL;
}
if (wlr_surface_has_buffer(surface->surface) && !surface->configured) {
wl_resource_post_error(surface->resource,
ZWLR_LAYER_SHELL_V1_ERROR_ALREADY_CONSTRUCTED,
"layer_surface has never been configured");
return;
}
surface->current.anchor = surface->client_pending.anchor;
surface->current.exclusive_zone = surface->client_pending.exclusive_zone;
surface->current.margin = surface->client_pending.margin;
surface->current.keyboard_interactive =
surface->client_pending.keyboard_interactive;
surface->current.desired_width = surface->client_pending.desired_width;
surface->current.desired_height = surface->client_pending.desired_height;
if (!surface->added) {
surface->added = true;
wlr_signal_emit_safe(&surface->shell->events.new_surface,
surface);
}
if (surface->configured && wlr_surface_has_buffer(surface->surface) &&
!surface->mapped) {
surface->mapped = true;
wlr_signal_emit_safe(&surface->events.map, surface);
}
if (surface->configured && !wlr_surface_has_buffer(surface->surface) &&
surface->mapped) {
layer_surface_unmap(surface);
}
}
static void handle_wlr_surface_destroyed(struct wl_listener *listener,
void *data) {
struct wlr_layer_surface *layer_surface =
wl_container_of(listener, layer_surface, surface_destroy_listener);
layer_surface_destroy(layer_surface);
}
static void layer_shell_handle_get_layer_surface(struct wl_client *wl_client,
struct wl_resource *client_resource, uint32_t id,
struct wl_resource *surface_resource,
struct wl_resource *output_resource,
uint32_t layer, const char *namespace) {
struct wlr_layer_shell *shell =
layer_shell_from_resource(client_resource);
struct wlr_surface *wlr_surface =
wlr_surface_from_resource(surface_resource);
if (wlr_surface_set_role(wlr_surface, zwlr_layer_surface_role,
client_resource, ZWLR_LAYER_SHELL_V1_ERROR_ROLE)) {
return;
}
struct wlr_layer_surface *surface =
calloc(1, sizeof(struct wlr_layer_surface));
if (surface == NULL) {
wl_client_post_no_memory(wl_client);
return;
}
surface->shell = shell;
surface->surface = wlr_surface;
surface->output = wlr_output_from_resource(output_resource);
surface->resource = wl_resource_create(wl_client,
&zwlr_layer_surface_v1_interface,
wl_resource_get_version(client_resource),
id);
surface->namespace = strdup(namespace);
surface->layer = layer;
if (surface->resource == NULL || surface->namespace == NULL) {
free(surface);
wl_client_post_no_memory(wl_client);
return;
}
if (layer > ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY) {
wl_resource_post_error(surface->resource,
ZWLR_LAYER_SHELL_V1_ERROR_INVALID_LAYER,
"Invalid layer %d", layer);
free(surface);
return;
}
wl_list_init(&surface->configure_list);
wl_signal_init(&surface->events.destroy);
wl_signal_add(&surface->surface->events.destroy,
&surface->surface_destroy_listener);
surface->surface_destroy_listener.notify = handle_wlr_surface_destroyed;
wl_signal_init(&surface->events.map);
wl_signal_init(&surface->events.unmap);
wlr_surface_set_role_committed(surface->surface,
handle_wlr_surface_committed, surface);
wlr_log(L_DEBUG, "new layer_surface %p (res %p)",
surface, surface->resource);
wl_resource_set_implementation(surface->resource,
&layer_surface_implementation, surface, layer_surface_resource_destroy);
}
static const struct zwlr_layer_shell_v1_interface layer_shell_implementation = {
.get_layer_surface = layer_shell_handle_get_layer_surface,
};
static void client_handle_destroy(struct wl_resource *resource) {
wl_list_remove(wl_resource_get_link(resource));
}
static void layer_shell_bind(struct wl_client *wl_client, void *data,
uint32_t version, uint32_t id) {
struct wlr_layer_shell *layer_shell = data;
assert(wl_client && layer_shell);
struct wl_resource *resource = wl_resource_create(
wl_client, &zwlr_layer_shell_v1_interface, version, id);
if (resource == NULL) {
wl_client_post_no_memory(wl_client);
return;
}
wl_resource_set_implementation(resource,
&layer_shell_implementation, layer_shell, client_handle_destroy);
wl_list_insert(&layer_shell->client_resources,
wl_resource_get_link(resource));
}
static void handle_display_destroy(struct wl_listener *listener, void *data) {
struct wlr_layer_shell *layer_shell =
wl_container_of(listener, layer_shell, display_destroy);
wlr_layer_shell_destroy(layer_shell);
}
struct wlr_layer_shell *wlr_layer_shell_create(struct wl_display *display) {
struct wlr_layer_shell *layer_shell =
calloc(1, sizeof(struct wlr_layer_shell));
if (!layer_shell) {
return NULL;
}
wl_list_init(&layer_shell->client_resources);
struct wl_global *wl_global = wl_global_create(display,
&zwlr_layer_shell_v1_interface, 1, layer_shell, layer_shell_bind);
if (!wl_global) {
free(layer_shell);
return NULL;
}
layer_shell->wl_global = wl_global;
wl_signal_init(&layer_shell->events.new_surface);
layer_shell->display_destroy.notify = handle_display_destroy;
wl_display_add_destroy_listener(display, &layer_shell->display_destroy);
return layer_shell;
}
void wlr_layer_shell_destroy(struct wlr_layer_shell *layer_shell) {
if (!layer_shell) {
return;
}
struct wl_resource *client, *tmp;
wl_resource_for_each_safe(client, tmp, &layer_shell->client_resources) {
wl_resource_destroy(client);
}
wl_list_remove(&layer_shell->display_destroy.link);
wl_global_destroy(layer_shell->wl_global);
free(layer_shell);
}

59
types/wlr_linux_dmabuf.c
View File

@ -19,11 +19,6 @@ static const struct wl_buffer_interface wl_buffer_impl = {
wl_buffer_destroy,
};
bool wlr_dmabuf_buffer_has_inverted_y(struct wlr_dmabuf_buffer *dmabuf) {
return dmabuf->attributes.flags
& ZWP_LINUX_BUFFER_PARAMS_V1_FLAGS_Y_INVERT;
}
bool wlr_dmabuf_resource_is_buffer(struct wl_resource *buffer_resource) {
if (!wl_resource_instance_of(buffer_resource, &wl_buffer_interface,
&wl_buffer_impl)) {
@ -139,19 +134,18 @@ static void params_create_common(struct wl_client *client,
goto err_out;
}
/* TODO: support more planes */
if (buffer->attributes.n_planes != 1) {
wl_resource_post_error(params_resource,
ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_INCOMPLETE,
"only single plane buffers supported not %d",
buffer->attributes.n_planes);
goto err_out;
}
if (buffer->attributes.fd[0] == -1) {
wl_resource_post_error(params_resource,
ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_INCOMPLETE,
"no dmabuf has been added for plane");
"no dmabuf has been added for plane 0");
goto err_out;
}
if ((buffer->attributes.fd[3] >= 0 || buffer->attributes.fd[2] >= 0) &&
(buffer->attributes.fd[2] == -1 || buffer->attributes.fd[1] == -1)) {
wl_resource_post_error (params_resource,
ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_INCOMPLETE,
"gap in dmabuf planes");
goto err_out;
}
@ -167,43 +161,48 @@ static void params_create_common(struct wl_client *client,
goto err_out;
}
if ((uint64_t)buffer->attributes.offset[0] + buffer->attributes.stride[0] > UINT32_MAX) {
for (int i = 0; i < buffer->attributes.n_planes; i++) {
if ((uint64_t)buffer->attributes.offset[i]
+ buffer->attributes.stride[i] > UINT32_MAX) {
wl_resource_post_error(params_resource,
ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_OUT_OF_BOUNDS,
"size overflow for plane");
"size overflow for plane %d", i);
goto err_out;
}
if ((uint64_t)buffer->attributes.offset[0] +
(uint64_t)buffer->attributes.stride[0] * height > UINT32_MAX) {
if ((uint64_t)buffer->attributes.offset[i]
+ (uint64_t)buffer->attributes.stride[i] * height > UINT32_MAX) {
wl_resource_post_error(params_resource,
ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_OUT_OF_BOUNDS,
"size overflow for plane");
"size overflow for plane %d", i);
goto err_out;
}
off_t size = lseek(buffer->attributes.fd[0], 0, SEEK_END);
if (size != -1) { /* Skip checks if kernel does no support seek on buffer */
if (buffer->attributes.offset[0] >= size) {
off_t size = lseek(buffer->attributes.fd[i], 0, SEEK_END);
if (size == -1) { /* Skip checks if kernel does no support seek on buffer */
continue;
}
if (buffer->attributes.offset[i] >= size) {
wl_resource_post_error(params_resource,
ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_OUT_OF_BOUNDS,
"invalid offset %i for plane",
buffer->attributes.offset[0]);
"invalid offset %i for plane %d",
buffer->attributes.offset[i], i);
goto err_out;
}
if (buffer->attributes.offset[0] + buffer->attributes.stride[0] > size) {
if (buffer->attributes.offset[i] + buffer->attributes.stride[i] > size) {
wl_resource_post_error(params_resource,
ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_OUT_OF_BOUNDS,
"invalid stride %i for plane",
buffer->attributes.stride[0]);
"invalid stride %i for plane %d",
buffer->attributes.stride[i], i);
goto err_out;
}
if (buffer->attributes.offset[0] + buffer->attributes.stride[0] * height > size) {
if (i == 0 && /* planes > 0 might be subsampled according to fourcc format */
buffer->attributes.offset[i] + buffer->attributes.stride[i] * height > size) {
wl_resource_post_error(params_resource,
ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_OUT_OF_BOUNDS,
"invalid buffer stride or height for plane");
"invalid buffer stride or height for plane %d", i);
goto err_out;
}
}

12
types/wlr_output.c
View File

@ -731,15 +731,11 @@ bool wlr_output_cursor_set_image(struct wlr_output_cursor *cursor,
return true;
}
if (cursor->texture == NULL) {
cursor->texture = wlr_render_texture_create(renderer);
if (cursor->texture == NULL) {
return false;
}
}
wlr_texture_destroy(cursor->texture);
return wlr_texture_upload_pixels(cursor->texture, WL_SHM_FORMAT_ARGB8888,
cursor->texture = wlr_texture_from_pixels(renderer, WL_SHM_FORMAT_ARGB8888,
stride, width, height, pixels);
return cursor->texture != NULL;
}
static void output_cursor_commit(struct wlr_output_cursor *cursor) {
@ -901,9 +897,7 @@ void wlr_output_cursor_destroy(struct wlr_output_cursor *cursor) {
}
cursor->output->hardware_cursor = NULL;
}
if (cursor->texture != NULL) {
wlr_texture_destroy(cursor->texture);
}
wl_list_remove(&cursor->link);
free(cursor);
}

5
types/wlr_seat.c
View File

@ -1257,8 +1257,9 @@ bool wlr_seat_touch_has_grab(struct wlr_seat *seat) {
}
bool wlr_seat_validate_grab_serial(struct wlr_seat *seat, uint32_t serial) {
return serial == seat->pointer_state.grab_serial ||
serial == seat->touch_state.grab_serial;
return true;
//return serial == seat->pointer_state.grab_serial ||
// serial == seat->touch_state.grab_serial;
}
struct wlr_seat_client *wlr_seat_client_from_resource(

91
types/wlr_surface.c
View File

@ -155,8 +155,24 @@ static bool wlr_surface_update_size(struct wlr_surface *surface,
int scale = state->scale;
enum wl_output_transform transform = state->transform;
wlr_texture_get_buffer_size(surface->texture, state->buffer,
struct wl_shm_buffer *buf = wl_shm_buffer_get(state->buffer);
if (buf != NULL) {
state->buffer_width = wl_shm_buffer_get_width(buf);
state->buffer_height = wl_shm_buffer_get_height(buf);
} else if (wlr_renderer_resource_is_wl_drm_buffer(surface->renderer,
state->buffer)) {
wlr_renderer_wl_drm_buffer_get_size(surface->renderer, state->buffer,
&state->buffer_width, &state->buffer_height);
} else if (wlr_dmabuf_resource_is_buffer(state->buffer)) {
struct wlr_dmabuf_buffer *dmabuf =
wlr_dmabuf_buffer_from_buffer_resource(state->buffer);
state->buffer_width = dmabuf->attributes.width;
state->buffer_height = dmabuf->attributes.height;
} else {
wlr_log(L_ERROR, "Unknown buffer handle attached");
state->buffer_width = 0;
state->buffer_height = 0;
}
int width = state->buffer_width / scale;
int height = state->buffer_height / scale;
@ -316,44 +332,40 @@ static void wlr_surface_damage_subsurfaces(struct wlr_subsurface *subsurface) {
static void wlr_surface_apply_damage(struct wlr_surface *surface,
bool reupload_buffer) {
if (!surface->current->buffer) {
struct wl_resource *resource = surface->current->buffer;
if (resource == NULL) {
return;
}
struct wl_shm_buffer *buffer = wl_shm_buffer_get(surface->current->buffer);
if (!buffer) {
if (wlr_renderer_buffer_is_drm(surface->renderer,
surface->current->buffer)) {
wlr_texture_upload_drm(surface->texture, surface->current->buffer);
goto release;
} else if (wlr_dmabuf_resource_is_buffer(
surface->current->buffer)) {
wlr_texture_upload_dmabuf(surface->texture, surface->current->buffer);
goto release;
} else {
wlr_log(L_INFO, "Unknown buffer handle attached");
return;
}
}
uint32_t format = wl_shm_buffer_get_format(buffer);
if (reupload_buffer) {
wlr_texture_upload_shm(surface->texture, format, buffer);
struct wl_shm_buffer *buf = wl_shm_buffer_get(resource);
if (buf != NULL) {
wl_shm_buffer_begin_access(buf);
enum wl_shm_format fmt = wl_shm_buffer_get_format(buf);
int32_t stride = wl_shm_buffer_get_stride(buf);
int32_t width = wl_shm_buffer_get_width(buf);
int32_t height = wl_shm_buffer_get_height(buf);
void *data = wl_shm_buffer_get_data(buf);
if (surface->texture == NULL || reupload_buffer) {
wlr_texture_destroy(surface->texture);
surface->texture = wlr_texture_from_pixels(surface->renderer, fmt,
stride, width, height, data);
} else {
pixman_region32_t damage;
pixman_region32_init(&damage);
pixman_region32_copy(&damage, &surface->current->buffer_damage);
pixman_region32_intersect_rect(&damage, &damage, 0, 0,
surface->current->buffer_width, surface->current->buffer_height);
surface->current->buffer_width,
surface->current->buffer_height);
int n;
pixman_box32_t *rects = pixman_region32_rectangles(&damage, &n);
for (int i = 0; i < n; ++i) {
pixman_box32_t rect = rects[i];
if (!wlr_texture_update_shm(surface->texture, format,
rect.x1, rect.y1,
rect.x2 - rect.x1,
rect.y2 - rect.y1,
buffer)) {
pixman_box32_t *r = &rects[i];
if (!wlr_texture_write_pixels(surface->texture, fmt, stride,
r->x2 - r->x1, r->y2 - r->y1, r->x1, r->y1,
r->x1, r->y1, data)) {
break;
}
}
@ -361,7 +373,24 @@ static void wlr_surface_apply_damage(struct wlr_surface *surface,
pixman_region32_fini(&damage);
}
release:
wl_shm_buffer_end_access(buf);
} else if (!surface->texture || reupload_buffer) {
wlr_texture_destroy(surface->texture);
if (wlr_renderer_resource_is_wl_drm_buffer(surface->renderer, resource)) {
surface->texture =
wlr_texture_from_wl_drm(surface->renderer, resource);
} else if (wlr_dmabuf_resource_is_buffer(resource)) {
struct wlr_dmabuf_buffer *dmabuf =
wlr_dmabuf_buffer_from_buffer_resource(resource);
surface->texture =
wlr_texture_from_dmabuf(surface->renderer, &dmabuf->attributes);
} else {
surface->texture = NULL;
wlr_log(L_ERROR, "Unknown buffer handle attached");
}
}
wlr_surface_state_release_buffer(surface->current);
}
@ -376,7 +405,8 @@ static void wlr_surface_commit_pending(struct wlr_surface *surface) {
wlr_surface_move_state(surface, surface->pending, surface->current);
if (null_buffer_commit) {
surface->texture->valid = false;
wlr_texture_destroy(surface->texture);
surface->texture = NULL;
}
bool reupload_buffer = oldw != surface->current->buffer_width ||
@ -612,7 +642,6 @@ struct wlr_surface *wlr_surface_create(struct wl_resource *res,
}
wlr_log(L_DEBUG, "New wlr_surface %p (res %p)", surface, res);
surface->renderer = renderer;
surface->texture = wlr_render_texture_create(renderer);
surface->resource = res;
surface->current = wlr_surface_state_create();
@ -629,7 +658,7 @@ struct wlr_surface *wlr_surface_create(struct wl_resource *res,
}
bool wlr_surface_has_buffer(struct wlr_surface *surface) {
return surface->texture && surface->texture->valid;
return surface->texture != NULL;
}
int wlr_surface_set_role(struct wlr_surface *surface, const char *role,

2
types/wlr_xcursor_manager.c
View File

@ -77,7 +77,7 @@ void wlr_xcursor_manager_set_cursor_image(struct wlr_xcursor_manager *manager,
}
struct wlr_xcursor_image *image = xcursor->images[0];
wlr_cursor_set_image(cursor, image->buffer, image->width,
wlr_cursor_set_image(cursor, image->buffer, image->width * 4,
image->width, image->height, image->hotspot_x, image->hotspot_y,
theme->scale);
}

192
types/wlr_xdg_shell.c
View File

@ -194,18 +194,19 @@ static void xdg_surface_unmap(struct wlr_xdg_surface *surface) {
assert(surface->role != WLR_XDG_SURFACE_ROLE_NONE);
// TODO: probably need to ungrab before this event
if (surface->mapped) {
wlr_signal_emit_safe(&surface->events.unmap, surface);
if (surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
wl_resource_set_user_data(surface->toplevel->resource, NULL);
free(surface->toplevel);
surface->toplevel = NULL;
}
if (surface->role == WLR_XDG_SURFACE_ROLE_POPUP) {
wl_resource_set_user_data(surface->popup->resource, NULL);
if (surface->popup->seat) {
switch (surface->role) {
case WLR_XDG_SURFACE_ROLE_TOPLEVEL:
free(surface->toplevel->title);
surface->toplevel->title = NULL;
free(surface->toplevel->app_id);
surface->toplevel->app_id = NULL;
break;
case WLR_XDG_SURFACE_ROLE_POPUP:
if (surface->popup->seat != NULL) {
struct wlr_xdg_popup_grab *grab =
xdg_shell_popup_grab_from_seat(surface->client->shell,
surface->popup->seat);
@ -220,11 +221,12 @@ static void xdg_surface_unmap(struct wlr_xdg_surface *surface) {
wlr_seat_keyboard_end_grab(grab->seat);
}
}
}
wl_list_remove(&surface->popup->link);
free(surface->popup);
surface->popup = NULL;
surface->popup->seat = NULL;
}
break;
case WLR_XDG_SURFACE_ROLE_NONE:
assert(false && "not reached");
}
struct wlr_xdg_surface_configure *configure, *tmp;
@ -232,13 +234,7 @@ static void xdg_surface_unmap(struct wlr_xdg_surface *surface) {
xdg_surface_configure_destroy(configure);
}
surface->role = WLR_XDG_SURFACE_ROLE_NONE;
free(surface->title);
surface->title = NULL;
free(surface->app_id);
surface->app_id = NULL;
surface->added = surface->configured = surface->mapped = false;
surface->configured = surface->mapped = false;
surface->configure_serial = 0;
if (surface->configure_idle) {
wl_event_source_remove(surface->configure_idle);
@ -251,6 +247,29 @@ static void xdg_surface_unmap(struct wlr_xdg_surface *surface) {
memset(&surface->next_geometry, 0, sizeof(struct wlr_box));
}
static void xdg_toplevel_destroy(struct wlr_xdg_surface *surface) {
assert(surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL);
xdg_surface_unmap(surface);
wl_resource_set_user_data(surface->toplevel->resource, NULL);
free(surface->toplevel);
surface->toplevel = NULL;
surface->role = WLR_XDG_SURFACE_ROLE_NONE;
}
static void xdg_popup_destroy(struct wlr_xdg_surface *surface) {
assert(surface->role == WLR_XDG_SURFACE_ROLE_POPUP);
xdg_surface_unmap(surface);
wl_resource_set_user_data(surface->popup->resource, NULL);
wl_list_remove(&surface->popup->link);
free(surface->popup);
surface->popup = NULL;
surface->role = WLR_XDG_SURFACE_ROLE_NONE;
}
static void xdg_surface_destroy(struct wlr_xdg_surface *surface) {
if (surface->role != WLR_XDG_SURFACE_ROLE_NONE) {
xdg_surface_unmap(surface);
@ -258,6 +277,18 @@ static void xdg_surface_destroy(struct wlr_xdg_surface *surface) {
wlr_signal_emit_safe(&surface->events.destroy, surface);
switch (surface->role) {
case WLR_XDG_SURFACE_ROLE_TOPLEVEL:
xdg_toplevel_destroy(surface);
break;
case WLR_XDG_SURFACE_ROLE_POPUP:
xdg_popup_destroy(surface);
break;
case WLR_XDG_SURFACE_ROLE_NONE:
// This space is intentionally left blank
break;
}
wl_resource_set_user_data(surface->resource, NULL);
wl_list_remove(&surface->link);
wl_list_remove(&surface->surface_destroy_listener.link);
@ -572,7 +603,7 @@ static void xdg_popup_resource_destroy(struct wl_resource *resource) {
struct wlr_xdg_surface *surface =
xdg_surface_from_xdg_popup_resource(resource);
if (surface != NULL) {
xdg_surface_unmap(surface);
xdg_popup_destroy(surface);
}
}
@ -671,8 +702,8 @@ static void xdg_toplevel_handle_set_title(struct wl_client *client,
return;
}
free(surface->title);
surface->title = tmp;
free(surface->toplevel->title);
surface->toplevel->title = tmp;
}
static void xdg_toplevel_handle_set_app_id(struct wl_client *client,
@ -686,8 +717,8 @@ static void xdg_toplevel_handle_set_app_id(struct wl_client *client,
return;
}
free(surface->app_id);
surface->app_id = tmp;
free(surface->toplevel->app_id);
surface->toplevel->app_id = tmp;
}
static void xdg_toplevel_handle_show_window_menu(struct wl_client *client,
@ -718,7 +749,7 @@ static void xdg_toplevel_handle_show_window_menu(struct wl_client *client,
.y = y,
};
wlr_signal_emit_safe(&surface->events.request_show_window_menu, &event);
wlr_signal_emit_safe(&surface->toplevel->events.request_show_window_menu, &event);
}
static void xdg_toplevel_handle_move(struct wl_client *client,
@ -747,7 +778,7 @@ static void xdg_toplevel_handle_move(struct wl_client *client,
.serial = serial,
};
wlr_signal_emit_safe(&surface->events.request_move, &event);
wlr_signal_emit_safe(&surface->toplevel->events.request_move, &event);
}
static void xdg_toplevel_handle_resize(struct wl_client *client,
@ -777,39 +808,39 @@ static void xdg_toplevel_handle_resize(struct wl_client *client,
.edges = edges,
};
wlr_signal_emit_safe(&surface->events.request_resize, &event);
wlr_signal_emit_safe(&surface->toplevel->events.request_resize, &event);
}
static void xdg_toplevel_handle_set_max_size(struct wl_client *client,
struct wl_resource *resource, int32_t width, int32_t height) {
struct wlr_xdg_surface *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel->next.max_width = width;
surface->toplevel->next.max_height = height;
surface->toplevel->client_pending.max_width = width;
surface->toplevel->client_pending.max_height = height;
}
static void xdg_toplevel_handle_set_min_size(struct wl_client *client,
struct wl_resource *resource, int32_t width, int32_t height) {
struct wlr_xdg_surface *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel->next.min_width = width;
surface->toplevel->next.min_height = height;
surface->toplevel->client_pending.min_width = width;
surface->toplevel->client_pending.min_height = height;
}
static void xdg_toplevel_handle_set_maximized(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel->next.maximized = true;
wlr_signal_emit_safe(&surface->events.request_maximize, surface);
surface->toplevel->client_pending.maximized = true;
wlr_signal_emit_safe(&surface->toplevel->events.request_maximize, surface);
}
static void xdg_toplevel_handle_unset_maximized(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel->next.maximized = false;
wlr_signal_emit_safe(&surface->events.request_maximize, surface);
surface->toplevel->client_pending.maximized = false;
wlr_signal_emit_safe(&surface->toplevel->events.request_maximize, surface);
}
static void xdg_toplevel_handle_set_fullscreen(struct wl_client *client,
@ -822,7 +853,7 @@ static void xdg_toplevel_handle_set_fullscreen(struct wl_client *client,
output = wlr_output_from_resource(output_resource);
}
surface->toplevel->next.fullscreen = true;
surface->toplevel->client_pending.fullscreen = true;
struct wlr_xdg_toplevel_set_fullscreen_event event = {
.surface = surface,
@ -830,7 +861,7 @@ static void xdg_toplevel_handle_set_fullscreen(struct wl_client *client,
.output = output,
};
wlr_signal_emit_safe(&surface->events.request_fullscreen, &event);
wlr_signal_emit_safe(&surface->toplevel->events.request_fullscreen, &event);
}
static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client,
@ -838,7 +869,7 @@ static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client,
struct wlr_xdg_surface *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel->next.fullscreen = false;
surface->toplevel->client_pending.fullscreen = false;
struct wlr_xdg_toplevel_set_fullscreen_event event = {
.surface = surface,
@ -846,14 +877,14 @@ static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client,
.output = NULL,
};
wlr_signal_emit_safe(&surface->events.request_fullscreen, &event);
wlr_signal_emit_safe(&surface->toplevel->events.request_fullscreen, &event);
}
static void xdg_toplevel_handle_set_minimized(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
wlr_signal_emit_safe(&surface->events.request_minimize, surface);
wlr_signal_emit_safe(&surface->toplevel->events.request_minimize, surface);
}
static const struct xdg_toplevel_interface xdg_toplevel_implementation = {
@ -885,7 +916,7 @@ static void xdg_toplevel_resource_destroy(struct wl_resource *resource) {
struct wlr_xdg_surface *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
if (surface != NULL) {
xdg_surface_unmap(surface);
xdg_toplevel_destroy(surface);
}
}
@ -903,6 +934,12 @@ static void xdg_surface_handle_get_toplevel(struct wl_client *client,
wl_resource_post_no_memory(resource);
return;
}
wl_signal_init(&surface->toplevel->events.request_maximize);
wl_signal_init(&surface->toplevel->events.request_fullscreen);
wl_signal_init(&surface->toplevel->events.request_minimize);
wl_signal_init(&surface->toplevel->events.request_move);
wl_signal_init(&surface->toplevel->events.request_resize);
wl_signal_init(&surface->toplevel->events.request_show_window_menu);
surface->role = WLR_XDG_SURFACE_ROLE_TOPLEVEL;
surface->toplevel->base = surface;
@ -1050,25 +1087,25 @@ static bool wlr_xdg_surface_toplevel_state_compare(
configured.height = configure->toplevel_state->height;
}
if (state->pending.activated != configured.state.activated) {
if (state->server_pending.activated != configured.state.activated) {
return false;
}
if (state->pending.fullscreen != configured.state.fullscreen) {
if (state->server_pending.fullscreen != configured.state.fullscreen) {
return false;
}
if (state->pending.maximized != configured.state.maximized) {
if (state->server_pending.maximized != configured.state.maximized) {
return false;
}
if (state->pending.resizing != configured.state.resizing) {
if (state->server_pending.resizing != configured.state.resizing) {
return false;
}
if (state->pending.width == configured.width &&
state->pending.height == configured.height) {
if (state->server_pending.width == configured.width &&
state->server_pending.height == configured.height) {
return true;
}
if (state->pending.width == 0 && state->pending.height == 0) {
if (state->server_pending.width == 0 && state->server_pending.height == 0) {
return true;
}
@ -1086,12 +1123,12 @@ static void wlr_xdg_toplevel_send_configure(
wl_resource_post_no_memory(surface->toplevel->resource);
return;
}
*configure->toplevel_state = surface->toplevel->pending;
*configure->toplevel_state = surface->toplevel->server_pending;
uint32_t *s;
struct wl_array states;
wl_array_init(&states);
if (surface->toplevel->pending.maximized) {
if (surface->toplevel->server_pending.maximized) {
s = wl_array_add(&states, sizeof(uint32_t));
if (!s) {
wlr_log(L_ERROR, "Could not allocate state for maximized xdg_toplevel");
@ -1099,7 +1136,7 @@ static void wlr_xdg_toplevel_send_configure(
}
*s = XDG_TOPLEVEL_STATE_MAXIMIZED;
}
if (surface->toplevel->pending.fullscreen) {
if (surface->toplevel->server_pending.fullscreen) {
s = wl_array_add(&states, sizeof(uint32_t));
if (!s) {
wlr_log(L_ERROR, "Could not allocate state for fullscreen xdg_toplevel");
@ -1107,7 +1144,7 @@ static void wlr_xdg_toplevel_send_configure(
}
*s = XDG_TOPLEVEL_STATE_FULLSCREEN;
}
if (surface->toplevel->pending.resizing) {
if (surface->toplevel->server_pending.resizing) {
s = wl_array_add(&states, sizeof(uint32_t));
if (!s) {
wlr_log(L_ERROR, "Could not allocate state for resizing xdg_toplevel");
@ -1115,7 +1152,7 @@ static void wlr_xdg_toplevel_send_configure(
}
*s = XDG_TOPLEVEL_STATE_RESIZING;
}
if (surface->toplevel->pending.activated) {
if (surface->toplevel->server_pending.activated) {
s = wl_array_add(&states, sizeof(uint32_t));
if (!s) {
wlr_log(L_ERROR, "Could not allocate state for activated xdg_toplevel");
@ -1124,8 +1161,8 @@ static void wlr_xdg_toplevel_send_configure(
*s = XDG_TOPLEVEL_STATE_ACTIVATED;
}
uint32_t width = surface->toplevel->pending.width;
uint32_t height = surface->toplevel->pending.height;
uint32_t width = surface->toplevel->server_pending.width;
uint32_t height = surface->toplevel->server_pending.height;
xdg_toplevel_send_configure(surface->toplevel->resource, width, height,
&states);
@ -1233,13 +1270,13 @@ static void wlr_xdg_surface_toplevel_committed(
// update state that doesn't need compositor approval
surface->toplevel->current.max_width =
surface->toplevel->next.max_width;
surface->toplevel->client_pending.max_width;
surface->toplevel->current.min_width =
surface->toplevel->next.min_width;
surface->toplevel->client_pending.min_width;
surface->toplevel->current.max_height =
surface->toplevel->next.max_height;
surface->toplevel->client_pending.max_height;
surface->toplevel->current.min_height =
surface->toplevel->next.min_height;
surface->toplevel->client_pending.min_height;
}
static void wlr_xdg_surface_popup_committed(
@ -1347,12 +1384,6 @@ static void xdg_shell_handle_get_xdg_surface(struct wl_client *wl_client,
wl_list_init(&surface->configure_list);
wl_list_init(&surface->popups);
wl_signal_init(&surface->events.request_maximize);
wl_signal_init(&surface->events.request_fullscreen);
wl_signal_init(&surface->events.request_minimize);
wl_signal_init(&surface->events.request_move);
wl_signal_init(&surface->events.request_resize);
wl_signal_init(&surface->events.request_show_window_menu);
wl_signal_init(&surface->events.destroy);
wl_signal_init(&surface->events.ping_timeout);
wl_signal_init(&surface->events.new_popup);
@ -1530,8 +1561,8 @@ void wlr_xdg_surface_ping(struct wlr_xdg_surface *surface) {
uint32_t wlr_xdg_toplevel_set_size(struct wlr_xdg_surface *surface,
uint32_t width, uint32_t height) {
assert(surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL);
surface->toplevel->pending.width = width;
surface->toplevel->pending.height = height;
surface->toplevel->server_pending.width = width;
surface->toplevel->server_pending.height = height;
return wlr_xdg_surface_schedule_configure(surface);
}
@ -1539,7 +1570,7 @@ uint32_t wlr_xdg_toplevel_set_size(struct wlr_xdg_surface *surface,
uint32_t wlr_xdg_toplevel_set_activated(struct wlr_xdg_surface *surface,
bool activated) {
assert(surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL);
surface->toplevel->pending.activated = activated;
surface->toplevel->server_pending.activated = activated;
return wlr_xdg_surface_schedule_configure(surface);
}
@ -1547,7 +1578,7 @@ uint32_t wlr_xdg_toplevel_set_activated(struct wlr_xdg_surface *surface,
uint32_t wlr_xdg_toplevel_set_maximized(struct wlr_xdg_surface *surface,
bool maximized) {
assert(surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL);
surface->toplevel->pending.maximized = maximized;
surface->toplevel->server_pending.maximized = maximized;
return wlr_xdg_surface_schedule_configure(surface);
}
@ -1555,7 +1586,7 @@ uint32_t wlr_xdg_toplevel_set_maximized(struct wlr_xdg_surface *surface,
uint32_t wlr_xdg_toplevel_set_fullscreen(struct wlr_xdg_surface *surface,
bool fullscreen) {
assert(surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL);
surface->toplevel->pending.fullscreen = fullscreen;
surface->toplevel->server_pending.fullscreen = fullscreen;
return wlr_xdg_surface_schedule_configure(surface);
}
@ -1563,15 +1594,28 @@ uint32_t wlr_xdg_toplevel_set_fullscreen(struct wlr_xdg_surface *surface,
uint32_t wlr_xdg_toplevel_set_resizing(struct wlr_xdg_surface *surface,
bool resizing) {
assert(surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL);
surface->toplevel->pending.resizing = resizing;
surface->toplevel->server_pending.resizing = resizing;
return wlr_xdg_surface_schedule_configure(surface);
}
void wlr_xdg_toplevel_send_close(struct wlr_xdg_surface *surface) {
assert(surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL);
void wlr_xdg_surface_send_close(struct wlr_xdg_surface *surface) {
switch (surface->role) {
case WLR_XDG_SURFACE_ROLE_NONE:
assert(0 && "not reached");
break;
case WLR_XDG_SURFACE_ROLE_TOPLEVEL:
if (surface->toplevel) {
xdg_toplevel_send_close(surface->toplevel->resource);
}
break;
case WLR_XDG_SURFACE_ROLE_POPUP:
if (surface->popup) {
xdg_popup_send_popup_done(surface->popup->resource);
}
break;
}
}
void wlr_xdg_surface_popup_get_position(struct wlr_xdg_surface *surface,
double *popup_sx, double *popup_sy) {

193
types/wlr_xdg_shell_v6.c
View File

@ -181,18 +181,19 @@ static void xdg_surface_unmap(struct wlr_xdg_surface_v6 *surface) {
assert(surface->role != WLR_XDG_SURFACE_V6_ROLE_NONE);
// TODO: probably need to ungrab before this event
if (surface->mapped) {
wlr_signal_emit_safe(&surface->events.unmap, surface);
if (surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
wl_resource_set_user_data(surface->toplevel->resource, NULL);
free(surface->toplevel);
surface->toplevel = NULL;
}
if (surface->role == WLR_XDG_SURFACE_V6_ROLE_POPUP) {
wl_resource_set_user_data(surface->popup->resource, NULL);
if (surface->popup->seat) {
switch (surface->role) {
case WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL:
free(surface->toplevel->title);
surface->toplevel->title = NULL;
free(surface->toplevel->app_id);
surface->toplevel->app_id = NULL;
break;
case WLR_XDG_SURFACE_V6_ROLE_POPUP:
if (surface->popup->seat != NULL) {
struct wlr_xdg_popup_grab_v6 *grab =
xdg_shell_popup_grab_from_seat(surface->client->shell,
surface->popup->seat);
@ -207,11 +208,12 @@ static void xdg_surface_unmap(struct wlr_xdg_surface_v6 *surface) {
wlr_seat_keyboard_end_grab(grab->seat);
}
}
}
wl_list_remove(&surface->popup->link);
free(surface->popup);
surface->popup = NULL;
surface->popup->seat = NULL;
}
break;
case WLR_XDG_SURFACE_V6_ROLE_NONE:
assert(false && "not reached");
}
struct wlr_xdg_surface_v6_configure *configure, *tmp;
@ -219,13 +221,7 @@ static void xdg_surface_unmap(struct wlr_xdg_surface_v6 *surface) {
xdg_surface_configure_destroy(configure);
}
surface->role = WLR_XDG_SURFACE_V6_ROLE_NONE;
free(surface->title);
surface->title = NULL;
free(surface->app_id);
surface->app_id = NULL;
surface->added = surface->configured = surface->mapped = false;
surface->configured = surface->mapped = false;
surface->configure_serial = 0;
if (surface->configure_idle) {
wl_event_source_remove(surface->configure_idle);
@ -238,6 +234,29 @@ static void xdg_surface_unmap(struct wlr_xdg_surface_v6 *surface) {
memset(&surface->next_geometry, 0, sizeof(struct wlr_box));
}
static void xdg_toplevel_destroy(struct wlr_xdg_surface_v6 *surface) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
xdg_surface_unmap(surface);
wl_resource_set_user_data(surface->toplevel->resource, NULL);
free(surface->toplevel);
surface->toplevel = NULL;
surface->role = WLR_XDG_SURFACE_V6_ROLE_NONE;
}
static void xdg_popup_destroy(struct wlr_xdg_surface_v6 *surface) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_POPUP);
xdg_surface_unmap(surface);
wl_resource_set_user_data(surface->popup->resource, NULL);
wl_list_remove(&surface->popup->link);
free(surface->popup);
surface->popup = NULL;
surface->role = WLR_XDG_SURFACE_V6_ROLE_NONE;
}
static void xdg_surface_destroy(struct wlr_xdg_surface_v6 *surface) {
if (surface->role != WLR_XDG_SURFACE_V6_ROLE_NONE) {
xdg_surface_unmap(surface);
@ -245,6 +264,18 @@ static void xdg_surface_destroy(struct wlr_xdg_surface_v6 *surface) {
wlr_signal_emit_safe(&surface->events.destroy, surface);
switch (surface->role) {
case WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL:
xdg_toplevel_destroy(surface);
break;
case WLR_XDG_SURFACE_V6_ROLE_POPUP:
xdg_popup_destroy(surface);
break;
case WLR_XDG_SURFACE_V6_ROLE_NONE:
// This space is intentionally left blank
break;
}
wl_resource_set_user_data(surface->resource, NULL);
wl_list_remove(&surface->link);
wl_list_remove(&surface->surface_destroy_listener.link);
@ -532,7 +563,7 @@ static void xdg_popup_resource_destroy(struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_popup_resource(resource);
if (surface != NULL) {
xdg_surface_unmap(surface);
xdg_popup_destroy(surface);
}
}
@ -634,8 +665,8 @@ static void xdg_toplevel_handle_set_title(struct wl_client *client,
return;
}
free(surface->title);
surface->title = tmp;
free(surface->toplevel->title);
surface->toplevel->title = tmp;
}
static void xdg_toplevel_handle_set_app_id(struct wl_client *client,
@ -648,8 +679,8 @@ static void xdg_toplevel_handle_set_app_id(struct wl_client *client,
return;
}
free(surface->app_id);
surface->app_id = tmp;
free(surface->toplevel->app_id);
surface->toplevel->app_id = tmp;
}
static void xdg_toplevel_handle_show_window_menu(struct wl_client *client,
@ -680,7 +711,8 @@ static void xdg_toplevel_handle_show_window_menu(struct wl_client *client,
.y = y,
};
wlr_signal_emit_safe(&surface->events.request_show_window_menu, &event);
wlr_signal_emit_safe(&surface->toplevel->events.request_show_window_menu,
&event);
}
static void xdg_toplevel_handle_move(struct wl_client *client,
@ -709,7 +741,7 @@ static void xdg_toplevel_handle_move(struct wl_client *client,
.serial = serial,
};
wlr_signal_emit_safe(&surface->events.request_move, &event);
wlr_signal_emit_safe(&surface->toplevel->events.request_move, &event);
}
static void xdg_toplevel_handle_resize(struct wl_client *client,
@ -739,39 +771,39 @@ static void xdg_toplevel_handle_resize(struct wl_client *client,
.edges = edges,
};
wlr_signal_emit_safe(&surface->events.request_resize, &event);
wlr_signal_emit_safe(&surface->toplevel->events.request_resize, &event);
}
static void xdg_toplevel_handle_set_max_size(struct wl_client *client,
struct wl_resource *resource, int32_t width, int32_t height) {
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel->next.max_width = width;
surface->toplevel->next.max_height = height;
surface->toplevel->client_pending.max_width = width;
surface->toplevel->client_pending.max_height = height;
}
static void xdg_toplevel_handle_set_min_size(struct wl_client *client,
struct wl_resource *resource, int32_t width, int32_t height) {
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel->next.min_width = width;
surface->toplevel->next.min_height = height;
surface->toplevel->client_pending.min_width = width;
surface->toplevel->client_pending.min_height = height;
}
static void xdg_toplevel_handle_set_maximized(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel->next.maximized = true;
wlr_signal_emit_safe(&surface->events.request_maximize, surface);
surface->toplevel->client_pending.maximized = true;
wlr_signal_emit_safe(&surface->toplevel->events.request_maximize, surface);
}
static void xdg_toplevel_handle_unset_maximized(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel->next.maximized = false;
wlr_signal_emit_safe(&surface->events.request_maximize, surface);
surface->toplevel->client_pending.maximized = false;
wlr_signal_emit_safe(&surface->toplevel->events.request_maximize, surface);
}
static void xdg_toplevel_handle_set_fullscreen(struct wl_client *client,
@ -784,7 +816,7 @@ static void xdg_toplevel_handle_set_fullscreen(struct wl_client *client,
output = wlr_output_from_resource(output_resource);
}
surface->toplevel->next.fullscreen = true;
surface->toplevel->client_pending.fullscreen = true;
struct wlr_xdg_toplevel_v6_set_fullscreen_event event = {
.surface = surface,
@ -792,7 +824,7 @@ static void xdg_toplevel_handle_set_fullscreen(struct wl_client *client,
.output = output,
};
wlr_signal_emit_safe(&surface->events.request_fullscreen, &event);
wlr_signal_emit_safe(&surface->toplevel->events.request_fullscreen, &event);
}
static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client,
@ -800,7 +832,7 @@ static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client,
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
surface->toplevel->next.fullscreen = false;
surface->toplevel->client_pending.fullscreen = false;
struct wlr_xdg_toplevel_v6_set_fullscreen_event event = {
.surface = surface,
@ -808,14 +840,14 @@ static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client,
.output = NULL,
};
wlr_signal_emit_safe(&surface->events.request_fullscreen, &event);
wlr_signal_emit_safe(&surface->toplevel->events.request_fullscreen, &event);
}
static void xdg_toplevel_handle_set_minimized(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
wlr_signal_emit_safe(&surface->events.request_minimize, surface);
wlr_signal_emit_safe(&surface->toplevel->events.request_minimize, surface);
}
static const struct zxdg_toplevel_v6_interface
@ -847,7 +879,7 @@ static void xdg_toplevel_resource_destroy(struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface =
xdg_surface_from_xdg_toplevel_resource(resource);
if (surface != NULL) {
xdg_surface_unmap(surface);
xdg_toplevel_destroy(surface);
}
}
@ -865,6 +897,12 @@ static void xdg_surface_handle_get_toplevel(struct wl_client *client,
wl_resource_post_no_memory(resource);
return;
}
wl_signal_init(&surface->toplevel->events.request_maximize);
wl_signal_init(&surface->toplevel->events.request_fullscreen);
wl_signal_init(&surface->toplevel->events.request_minimize);
wl_signal_init(&surface->toplevel->events.request_move);
wl_signal_init(&surface->toplevel->events.request_resize);
wl_signal_init(&surface->toplevel->events.request_show_window_menu);
surface->role = WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL;
surface->toplevel->base = surface;
@ -1012,25 +1050,25 @@ static bool wlr_xdg_surface_v6_toplevel_state_compare(
configured.height = configure->toplevel_state->height;
}
if (state->pending.activated != configured.state.activated) {
if (state->server_pending.activated != configured.state.activated) {
return false;
}
if (state->pending.fullscreen != configured.state.fullscreen) {
if (state->server_pending.fullscreen != configured.state.fullscreen) {
return false;
}
if (state->pending.maximized != configured.state.maximized) {
if (state->server_pending.maximized != configured.state.maximized) {
return false;
}
if (state->pending.resizing != configured.state.resizing) {
if (state->server_pending.resizing != configured.state.resizing) {
return false;
}
if (state->pending.width == configured.width &&
state->pending.height == configured.height) {
if (state->server_pending.width == configured.width &&
state->server_pending.height == configured.height) {
return true;
}
if (state->pending.width == 0 && state->pending.height == 0) {
if (state->server_pending.width == 0 && state->server_pending.height == 0) {
return true;
}
@ -1048,12 +1086,12 @@ static void wlr_xdg_toplevel_v6_send_configure(
wl_resource_post_no_memory(surface->toplevel->resource);
return;
}
*configure->toplevel_state = surface->toplevel->pending;
*configure->toplevel_state = surface->toplevel->server_pending;
uint32_t *s;
struct wl_array states;
wl_array_init(&states);
if (surface->toplevel->pending.maximized) {
if (surface->toplevel->server_pending.maximized) {
s = wl_array_add(&states, sizeof(uint32_t));
if (!s) {
wlr_log(L_ERROR, "Could not allocate state for maximized xdg_toplevel");
@ -1061,7 +1099,7 @@ static void wlr_xdg_toplevel_v6_send_configure(
}
*s = ZXDG_TOPLEVEL_V6_STATE_MAXIMIZED;
}
if (surface->toplevel->pending.fullscreen) {
if (surface->toplevel->server_pending.fullscreen) {
s = wl_array_add(&states, sizeof(uint32_t));
if (!s) {
wlr_log(L_ERROR, "Could not allocate state for fullscreen xdg_toplevel");
@ -1069,7 +1107,7 @@ static void wlr_xdg_toplevel_v6_send_configure(
}
*s = ZXDG_TOPLEVEL_V6_STATE_FULLSCREEN;
}
if (surface->toplevel->pending.resizing) {
if (surface->toplevel->server_pending.resizing) {
s = wl_array_add(&states, sizeof(uint32_t));
if (!s) {
wlr_log(L_ERROR, "Could not allocate state for resizing xdg_toplevel");
@ -1077,7 +1115,7 @@ static void wlr_xdg_toplevel_v6_send_configure(
}
*s = ZXDG_TOPLEVEL_V6_STATE_RESIZING;
}
if (surface->toplevel->pending.activated) {
if (surface->toplevel->server_pending.activated) {
s = wl_array_add(&states, sizeof(uint32_t));
if (!s) {
wlr_log(L_ERROR, "Could not allocate state for activated xdg_toplevel");
@ -1086,8 +1124,8 @@ static void wlr_xdg_toplevel_v6_send_configure(
*s = ZXDG_TOPLEVEL_V6_STATE_ACTIVATED;
}
uint32_t width = surface->toplevel->pending.width;
uint32_t height = surface->toplevel->pending.height;
uint32_t width = surface->toplevel->server_pending.width;
uint32_t height = surface->toplevel->server_pending.height;
zxdg_toplevel_v6_send_configure(surface->toplevel->resource, width,
height, &states);
@ -1195,13 +1233,13 @@ static void wlr_xdg_surface_v6_toplevel_committed(
// update state that doesn't need compositor approval
surface->toplevel->current.max_width =
surface->toplevel->next.max_width;
surface->toplevel->client_pending.max_width;
surface->toplevel->current.min_width =
surface->toplevel->next.min_width;
surface->toplevel->client_pending.min_width;
surface->toplevel->current.max_height =
surface->toplevel->next.max_height;
surface->toplevel->client_pending.max_height;
surface->toplevel->current.min_height =
surface->toplevel->next.min_height;
surface->toplevel->client_pending.min_height;
}
static void wlr_xdg_surface_v6_popup_committed(
@ -1309,12 +1347,6 @@ static void xdg_shell_handle_get_xdg_surface(struct wl_client *wl_client,
wl_list_init(&surface->configure_list);
wl_list_init(&surface->popups);
wl_signal_init(&surface->events.request_maximize);
wl_signal_init(&surface->events.request_fullscreen);
wl_signal_init(&surface->events.request_minimize);
wl_signal_init(&surface->events.request_move);
wl_signal_init(&surface->events.request_resize);
wl_signal_init(&surface->events.request_show_window_menu);
wl_signal_init(&surface->events.destroy);
wl_signal_init(&surface->events.ping_timeout);
wl_signal_init(&surface->events.new_popup);
@ -1492,8 +1524,8 @@ void wlr_xdg_surface_v6_ping(struct wlr_xdg_surface_v6 *surface) {
uint32_t wlr_xdg_toplevel_v6_set_size(struct wlr_xdg_surface_v6 *surface,
uint32_t width, uint32_t height) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
surface->toplevel->pending.width = width;
surface->toplevel->pending.height = height;
surface->toplevel->server_pending.width = width;
surface->toplevel->server_pending.height = height;
return wlr_xdg_surface_v6_schedule_configure(surface);
}
@ -1501,7 +1533,7 @@ uint32_t wlr_xdg_toplevel_v6_set_size(struct wlr_xdg_surface_v6 *surface,
uint32_t wlr_xdg_toplevel_v6_set_activated(struct wlr_xdg_surface_v6 *surface,
bool activated) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
surface->toplevel->pending.activated = activated;
surface->toplevel->server_pending.activated = activated;
return wlr_xdg_surface_v6_schedule_configure(surface);
}
@ -1509,7 +1541,7 @@ uint32_t wlr_xdg_toplevel_v6_set_activated(struct wlr_xdg_surface_v6 *surface,
uint32_t wlr_xdg_toplevel_v6_set_maximized(struct wlr_xdg_surface_v6 *surface,
bool maximized) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
surface->toplevel->pending.maximized = maximized;
surface->toplevel->server_pending.maximized = maximized;
return wlr_xdg_surface_v6_schedule_configure(surface);
}
@ -1517,7 +1549,7 @@ uint32_t wlr_xdg_toplevel_v6_set_maximized(struct wlr_xdg_surface_v6 *surface,
uint32_t wlr_xdg_toplevel_v6_set_fullscreen(struct wlr_xdg_surface_v6 *surface,
bool fullscreen) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
surface->toplevel->pending.fullscreen = fullscreen;
surface->toplevel->server_pending.fullscreen = fullscreen;
return wlr_xdg_surface_v6_schedule_configure(surface);
}
@ -1525,15 +1557,28 @@ uint32_t wlr_xdg_toplevel_v6_set_fullscreen(struct wlr_xdg_surface_v6 *surface,
uint32_t wlr_xdg_toplevel_v6_set_resizing(struct wlr_xdg_surface_v6 *surface,
bool resizing) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
surface->toplevel->pending.resizing = resizing;
surface->toplevel->server_pending.resizing = resizing;
return wlr_xdg_surface_v6_schedule_configure(surface);
}
void wlr_xdg_toplevel_v6_send_close(struct wlr_xdg_surface_v6 *surface) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
void wlr_xdg_surface_v6_send_close(struct wlr_xdg_surface_v6 *surface) {
switch (surface->role) {
case WLR_XDG_SURFACE_V6_ROLE_NONE:
assert(0 && "not reached");
break;
case WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL:
if (surface->toplevel) {
zxdg_toplevel_v6_send_close(surface->toplevel->resource);
}
break;
case WLR_XDG_SURFACE_V6_ROLE_POPUP:
if (surface->popup) {
zxdg_popup_v6_send_popup_done(surface->popup->resource);
}
break;
}
}
void wlr_xdg_surface_v6_popup_get_position(struct wlr_xdg_surface_v6 *surface,
double *popup_sx, double *popup_sy) {

49
util/region.c
View File

@ -128,3 +128,52 @@ void wlr_region_expand(pixman_region32_t *dst, pixman_region32_t *src,
pixman_region32_init_rects(dst, dst_rects, nrects);
free(dst_rects);
}
void wlr_region_rotated_bounds(pixman_region32_t *dst, pixman_region32_t *src,
float rotation, int ox, int oy) {
if (rotation == 0) {
pixman_region32_copy(dst, src);
return;
}
int nrects;
pixman_box32_t *src_rects = pixman_region32_rectangles(src, &nrects);
pixman_box32_t *dst_rects = malloc(nrects * sizeof(pixman_box32_t));
if (dst_rects == NULL) {
return;
}
for (int i = 0; i < nrects; ++i) {
double x1 = src_rects[i].x1 - ox;
double y1 = src_rects[i].y1 - oy;
double x2 = src_rects[i].x2 - ox;
double y2 = src_rects[i].y2 - oy;
double rx1 = x1 * cos(rotation) - y1 * sin(rotation);
double ry1 = x1 * sin(rotation) + y1 * cos(rotation);
double rx2 = x2 * cos(rotation) - y1 * sin(rotation);
double ry2 = x2 * sin(rotation) + y1 * cos(rotation);
double rx3 = x2 * cos(rotation) - y2 * sin(rotation);
double ry3 = x2 * sin(rotation) + y2 * cos(rotation);
double rx4 = x1 * cos(rotation) - y2 * sin(rotation);
double ry4 = x1 * sin(rotation) + y2 * cos(rotation);
x1 = fmin(fmin(rx1, rx2), fmin(rx3, rx4));
y1 = fmin(fmin(ry1, ry2), fmin(ry3, ry4));
x2 = fmax(fmax(rx1, rx2), fmax(rx3, rx4));
y2 = fmax(fmax(ry1, ry2), fmax(ry3, ry4));
dst_rects[i].x1 = floor(ox + x1);
dst_rects[i].x2 = ceil(ox + x2);
dst_rects[i].y1 = floor(oy + y1);
dst_rects[i].y2 = ceil(oy + y2);
}
pixman_region32_fini(dst);
pixman_region32_init_rects(dst, dst_rects, nrects);
free(dst_rects);
}

93
xwayland/selection.c
View File

@ -47,7 +47,21 @@ static int xwm_selection_flush_source_data(struct wlr_xwm_selection *selection)
return length;
}
static int xwm_read_data_source(int fd, uint32_t mask, void *data) {
static void xwm_data_source_remove_property_source(
struct wlr_xwm_selection *selection) {
if (selection->property_source) {
wl_event_source_remove(selection->property_source);
}
selection->property_source = NULL;
}
static void xwm_data_source_close_source_fd(
struct wlr_xwm_selection *selection) {
close(selection->source_fd);
selection->source_fd = -1;
}
static int xwm_data_source_read(int fd, uint32_t mask, void *data) {
struct wlr_xwm_selection *selection = data;
struct wlr_xwm *xwm = selection->xwm;
@ -89,20 +103,17 @@ static int xwm_read_data_source(int fd, uint32_t mask, void *data) {
1, &incr_chunk_size);
selection->property_set = true;
selection->flush_property_on_delete = 1;
wl_event_source_remove(selection->property_source);
selection->property_source = NULL;
xwm_data_source_remove_property_source(selection);
xwm_selection_send_notify(selection, selection->request.property);
} else if (selection->property_set) {
wlr_log(L_DEBUG, "got %zu bytes, waiting for "
"property delete", selection->source_data.size);
wlr_log(L_DEBUG, "got %zu bytes, waiting for property delete",
selection->source_data.size);
selection->flush_property_on_delete = 1;
wl_event_source_remove(selection->property_source);
selection->property_source = NULL;
xwm_data_source_remove_property_source(selection);
} else {
wlr_log(L_DEBUG, "got %zu bytes, "
"property deleted, setting new property",
selection->source_data.size);
wlr_log(L_DEBUG, "got %zu bytes, property deleted, setting new "
"property", selection->source_data.size);
xwm_selection_flush_source_data(selection);
}
} else if (len == 0 && !selection->incr) {
@ -111,9 +122,8 @@ static int xwm_read_data_source(int fd, uint32_t mask, void *data) {
xwm_selection_flush_source_data(selection);
xwm_selection_send_notify(selection, selection->request.property);
xcb_flush(xwm->xcb_conn);
wl_event_source_remove(selection->property_source);
selection->property_source = NULL;
close(fd);
xwm_data_source_remove_property_source(selection);
xwm_data_source_close_source_fd(selection);
wl_array_release(&selection->source_data);
selection->request.requestor = XCB_NONE;
} else if (len == 0 && selection->incr) {
@ -121,20 +131,16 @@ static int xwm_read_data_source(int fd, uint32_t mask, void *data) {
selection->flush_property_on_delete = 1;
if (selection->property_set) {
wlr_log(L_DEBUG, "got %zu bytes, waiting for "
"property delete", selection->source_data.size);
} else {
wlr_log(L_DEBUG, "got %zu bytes, "
"property deleted, setting new property",
wlr_log(L_DEBUG, "got %zu bytes, waiting for property delete",
selection->source_data.size);
} else {
wlr_log(L_DEBUG, "got %zu bytes, property deleted, setting new "
"property", selection->source_data.size);
xwm_selection_flush_source_data(selection);
}
xcb_flush(xwm->xcb_conn);
wl_event_source_remove(selection->property_source);
selection->property_source = NULL;
close(selection->source_fd);
selection->source_fd = -1;
close(fd);
xwm_data_source_remove_property_source(selection);
xwm_data_source_close_source_fd(selection);
} else {
wlr_log(L_DEBUG, "nothing happened, buffered the bytes");
}
@ -143,9 +149,8 @@ static int xwm_read_data_source(int fd, uint32_t mask, void *data) {
error_out:
xwm_selection_send_notify(selection, XCB_ATOM_NONE);
wl_event_source_remove(selection->property_source);
selection->property_source = NULL;
close(fd);
xwm_data_source_remove_property_source(selection);
xwm_data_source_close_source_fd(selection);
wl_array_release(&selection->source_data);
return 0;
}
@ -191,9 +196,7 @@ static void xwm_selection_send_data(struct wlr_xwm_selection *selection,
struct wl_event_loop *loop =
wl_display_get_event_loop(selection->xwm->xwayland->wl_display);
selection->property_source = wl_event_loop_add_fd(loop,
selection->source_fd,
WL_EVENT_READABLE,
xwm_read_data_source,
selection->source_fd, WL_EVENT_READABLE, xwm_data_source_read,
selection);
xwm_selection_source_send(selection, mime_type, p[1]);
@ -371,7 +374,13 @@ static void xwm_handle_selection_request(struct wlr_xwm *xwm,
}
}
static int writable_callback(int fd, uint32_t mask, void *data) {
static void xwm_data_source_destroy_property_reply(
struct wlr_xwm_selection *selection) {
free(selection->property_reply);
selection->property_reply = NULL;
}
static int xwm_data_source_write(int fd, uint32_t mask, void *data) {
struct wlr_xwm_selection *selection = data;
struct wlr_xwm *xwm = selection->xwm;
@ -381,13 +390,9 @@ static int writable_callback(int fd, uint32_t mask, void *data) {
int len = write(fd, property + selection->property_start, remainder);
if (len == -1) {
free(selection->property_reply);
selection->property_reply = NULL;
if (selection->property_source) {
wl_event_source_remove(selection->property_source);
}
selection->property_source = NULL;
close(fd);
xwm_data_source_destroy_property_reply(selection);
xwm_data_source_remove_property_source(selection);
xwm_data_source_close_source_fd(selection);
wlr_log(L_ERROR, "write error to target fd: %m");
return 1;
}
@ -398,12 +403,8 @@ static int writable_callback(int fd, uint32_t mask, void *data) {
selection->property_start += len;
if (len == remainder) {
free(selection->property_reply);
selection->property_reply = NULL;
if (selection->property_source) {
wl_event_source_remove(selection->property_source);
}
selection->property_source = NULL;
xwm_data_source_destroy_property_reply(selection);
xwm_data_source_remove_property_source(selection);
if (selection->incr) {
xcb_delete_property(xwm->xcb_conn,
@ -411,7 +412,7 @@ static int writable_callback(int fd, uint32_t mask, void *data) {
xwm->atoms[WL_SELECTION]);
} else {
wlr_log(L_DEBUG, "transfer complete");
close(fd);
xwm_data_source_close_source_fd(selection);
}
}
@ -422,13 +423,13 @@ static void xwm_write_property(struct wlr_xwm_selection *selection,
xcb_get_property_reply_t *reply) {
selection->property_start = 0;
selection->property_reply = reply;
writable_callback(selection->source_fd, WL_EVENT_WRITABLE, selection);
xwm_data_source_write(selection->source_fd, WL_EVENT_WRITABLE, selection);
if (selection->property_reply) {
struct wl_event_loop *loop =
wl_display_get_event_loop(selection->xwm->xwayland->wl_display);
selection->property_source = wl_event_loop_add_fd(loop,
selection->source_fd, WL_EVENT_WRITABLE, writable_callback,
selection->source_fd, WL_EVENT_WRITABLE, xwm_data_source_write,
selection);
}
}