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render/texture: add destroy event

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This commit is contained in:
Simon Ser 2024-03-06 17:59:44 +01:00
parent 0db8e14ce0
commit 4ccc774dbb
2 changed files with 7 additions and 0 deletions
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4
include/wlr/render/wlr_texture.h
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@ -24,6 +24,10 @@ struct wlr_texture {
uint32_t width, height; uint32_t width, height;
struct wlr_renderer *renderer; struct wlr_renderer *renderer;
struct {
struct wl_signal destroy;
} events;
}; };
struct wlr_texture_read_pixels_options { struct wlr_texture_read_pixels_options {

3
render/wlr_texture.c
View file

@ -18,9 +18,12 @@ void wlr_texture_init(struct wlr_texture *texture, struct wlr_renderer *renderer
.width = width, .width = width,
.height = height, .height = height,
}; };
wl_signal_init(&texture->events.destroy);
} }
void wlr_texture_destroy(struct wlr_texture *texture) { void wlr_texture_destroy(struct wlr_texture *texture) {
wl_signal_emit_mutable(&texture->events.destroy, NULL);
if (texture && texture->impl && texture->impl->destroy) { if (texture && texture->impl && texture->impl->destroy) {
texture->impl->destroy(texture); texture->impl->destroy(texture);
} else { } else {