screencopy-v1: use wlr_output_event_commit.buffer
This commit is contained in:
parent
60b7267e18
commit
45069fb623
|
@ -1,6 +1,7 @@
|
|||
#include <assert.h>
|
||||
#include <stdlib.h>
|
||||
#include <drm_fourcc.h>
|
||||
#include <wlr/render/allocator.h>
|
||||
#include <wlr/render/wlr_renderer.h>
|
||||
#include <wlr/types/wlr_matrix.h>
|
||||
#include <wlr/types/wlr_output.h>
|
||||
|
@ -189,7 +190,7 @@ static void frame_send_ready(struct wlr_screencopy_frame_v1 *frame,
|
|||
}
|
||||
|
||||
static bool frame_shm_copy(struct wlr_screencopy_frame_v1 *frame,
|
||||
uint32_t *flags) {
|
||||
struct wlr_buffer *src_buffer, uint32_t *flags) {
|
||||
struct wl_shm_buffer *shm_buffer = frame->shm_buffer;
|
||||
struct wlr_output *output = frame->output;
|
||||
struct wlr_renderer *renderer = output->renderer;
|
||||
|
@ -208,7 +209,7 @@ static bool frame_shm_copy(struct wlr_screencopy_frame_v1 *frame,
|
|||
void *data = wl_shm_buffer_get_data(shm_buffer);
|
||||
uint32_t renderer_flags = 0;
|
||||
bool ok;
|
||||
ok = wlr_renderer_begin_with_buffer(renderer, output->front_buffer);
|
||||
ok = wlr_renderer_begin_with_buffer(renderer, src_buffer);
|
||||
ok = ok && wlr_renderer_read_pixels(renderer, drm_format,
|
||||
&renderer_flags, stride, width, height, x, y, 0, 0, data);
|
||||
wlr_renderer_end(renderer);
|
||||
|
@ -254,20 +255,21 @@ error_src_tex:
|
|||
return false;
|
||||
}
|
||||
|
||||
static bool frame_dma_copy(struct wlr_screencopy_frame_v1 *frame) {
|
||||
struct wlr_dmabuf_v1_buffer *dma_buffer = frame->dma_buffer;
|
||||
static bool frame_dma_copy(struct wlr_screencopy_frame_v1 *frame,
|
||||
struct wlr_buffer *src_buffer) {
|
||||
struct wlr_dmabuf_v1_buffer *dst_buffer = frame->dma_buffer;
|
||||
struct wlr_output *output = frame->output;
|
||||
struct wlr_renderer *renderer = output->renderer;
|
||||
assert(renderer);
|
||||
|
||||
// TODO: add support for copying regions with DMA-BUFs
|
||||
if (frame->box.x != 0 || frame->box.y != 0 ||
|
||||
output->width != frame->box.width ||
|
||||
output->height != frame->box.height) {
|
||||
src_buffer->width != frame->box.width ||
|
||||
src_buffer->height != frame->box.height) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return blit_dmabuf(renderer, dma_buffer, output->front_buffer);
|
||||
return blit_dmabuf(renderer, dst_buffer, src_buffer);
|
||||
}
|
||||
|
||||
static void frame_handle_output_commit(struct wl_listener *listener,
|
||||
|
@ -277,6 +279,7 @@ static void frame_handle_output_commit(struct wl_listener *listener,
|
|||
struct wlr_output_event_commit *event = data;
|
||||
struct wlr_output *output = frame->output;
|
||||
struct wlr_renderer *renderer = output->renderer;
|
||||
struct wlr_buffer *buffer = event->buffer;
|
||||
assert(renderer);
|
||||
|
||||
if (!(event->committed & WLR_OUTPUT_STATE_BUFFER)) {
|
||||
|
@ -298,9 +301,10 @@ static void frame_handle_output_commit(struct wl_listener *listener,
|
|||
wl_list_remove(&frame->output_commit.link);
|
||||
wl_list_init(&frame->output_commit.link);
|
||||
|
||||
|
||||
uint32_t flags = 0;
|
||||
bool ok = frame->shm_buffer ?
|
||||
frame_shm_copy(frame, &flags) : frame_dma_copy(frame);
|
||||
frame_shm_copy(frame, buffer, &flags) : frame_dma_copy(frame, buffer);
|
||||
if (!ok) {
|
||||
zwlr_screencopy_frame_v1_send_failed(frame->resource);
|
||||
frame_destroy(frame);
|
||||
|
@ -483,15 +487,6 @@ static struct wlr_screencopy_v1_client *client_from_resource(
|
|||
return wl_resource_get_user_data(resource);
|
||||
}
|
||||
|
||||
static uint32_t get_output_fourcc(struct wlr_output *output) {
|
||||
struct wlr_dmabuf_attributes attr = {0};
|
||||
if (!output->front_buffer ||
|
||||
!wlr_buffer_get_dmabuf(output->front_buffer, &attr)) {
|
||||
return DRM_FORMAT_INVALID;
|
||||
}
|
||||
return attr.format;
|
||||
}
|
||||
|
||||
static void capture_output(struct wl_client *wl_client,
|
||||
struct wlr_screencopy_v1_client *client, uint32_t version,
|
||||
uint32_t id, int32_t overlay_cursor, struct wlr_output *output,
|
||||
|
@ -549,7 +544,12 @@ static void capture_output(struct wl_client *wl_client,
|
|||
}
|
||||
|
||||
frame->format = convert_drm_format_to_wl_shm(drm_format);
|
||||
frame->fourcc = get_output_fourcc(output);
|
||||
if (output->allocator &&
|
||||
(output->allocator->buffer_caps & WLR_BUFFER_CAP_DMABUF)) {
|
||||
frame->fourcc = output->render_format;
|
||||
} else {
|
||||
frame->fourcc = DRM_FORMAT_INVALID;
|
||||
}
|
||||
|
||||
struct wlr_box buffer_box = {0};
|
||||
if (box == NULL) {
|
||||
|
|
Loading…
Reference in New Issue