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Read surface buffer to set output cursor

This commit is contained in:
emersion 2017-10-08 22:30:31 +02:00
parent 9b83caa658
commit 17354b630a
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GPG Key ID: 0FDE7BE0E88F5E48
1 changed files with 15 additions and 15 deletions
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30
types/wlr_output.c
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@ -172,24 +172,24 @@ bool wlr_output_set_cursor(struct wlr_output *output,
bool wlr_output_set_cursor_surface(struct wlr_output *output,
struct wlr_surface *surface, int32_t hotspot_x, int32_t hotspot_y) {
if (output->impl->set_cursor) {
output->impl->set_cursor(output, NULL, 0, 0, 0, 0, 0);
wlr_log(L_INFO, "TODO: wlr_output_set_cursor_surface for hw cursors");
struct wl_shm_buffer *buffer = wl_shm_buffer_get(surface->current->buffer);
if (buffer == NULL) {
return false;
}
output->cursor.is_sw = true;
output->cursor.width = surface->current->width;
output->cursor.height = surface->current->height;
output->cursor.hotspot_x = hotspot_x;
output->cursor.hotspot_y = hotspot_y;
uint32_t format = wl_shm_buffer_get_format(buffer);
if (format != WL_SHM_FORMAT_ARGB8888) {
return false;
}
wlr_texture_destroy(output->cursor.texture);
output->cursor.texture = surface->texture;
wlr_renderer_destroy(output->cursor.renderer);
output->cursor.renderer = surface->renderer;
return true;
void *data = wl_shm_buffer_get_data(buffer);
int32_t width = wl_shm_buffer_get_width(buffer);
int32_t height = wl_shm_buffer_get_height(buffer);
wl_shm_buffer_begin_access(buffer);
bool ok = wlr_output_set_cursor(output, data, width, width, height,
hotspot_x, hotspot_y);
wl_shm_buffer_end_access(buffer);
return ok;
}
bool wlr_output_move_cursor(struct wlr_output *output, int x, int y) {