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wlr_scene: Introduce wlr_scene_buffer_set_raster_with_damage

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This commit is contained in:
Alexander Orzechowski 2024-09-14 17:05:32 -04:00
parent 56c38586fc
commit 99eaf7006f
2 changed files with 55 additions and 35 deletions
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9
include/wlr/types/wlr_scene.h
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@ -461,6 +461,15 @@ struct wlr_scene_buffer_set_buffer_options {
void wlr_scene_buffer_set_buffer_with_options(struct wlr_scene_buffer *scene_buffer,
struct wlr_buffer *buffer, const struct wlr_scene_buffer_set_buffer_options *options);
/*
* Sets the buffer's backing raster with a custom damage region.
*
* The damage region is in buffer-local coordinates. If the region is NULL,
* the whole buffer node will be damaged.
*/
void wlr_scene_buffer_set_raster_with_damage(struct wlr_scene_buffer *scene_buffer,
struct wlr_raster *raster, const pixman_region32_t *damage);
/**
* Sets the buffer's opaque region. This is an optimization hint used to
* determine if buffers which reside under this one need to be rendered or not.