diff options
Diffstat (limited to 'include/wlr')
| -rw-r--r-- | include/wlr/render/interface.h | 1 | ||||
| -rw-r--r-- | include/wlr/render/wlr_texture.h | 5 | ||||
| -rw-r--r-- | include/wlr/types/wlr_surface.h | 6 |
3 files changed, 12 insertions, 0 deletions
diff --git a/include/wlr/render/interface.h b/include/wlr/render/interface.h index 1b138ea3..f4565ad5 100644 --- a/include/wlr/render/interface.h +++ b/include/wlr/render/interface.h @@ -56,6 +56,7 @@ void wlr_renderer_init(struct wlr_renderer *renderer, struct wlr_texture_impl { void (*get_size)(struct wlr_texture *texture, int *width, int *height); + bool (*is_opaque)(struct wlr_texture *texture); 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, diff --git a/include/wlr/render/wlr_texture.h b/include/wlr/render/wlr_texture.h index 785f4fc6..9370fa25 100644 --- a/include/wlr/render/wlr_texture.h +++ b/include/wlr/render/wlr_texture.h @@ -41,6 +41,11 @@ struct wlr_texture *wlr_texture_from_dmabuf(struct wlr_renderer *renderer, void wlr_texture_get_size(struct wlr_texture *texture, int *width, int *height); /** + * Returns true if this texture is using a fully opaque format. + */ +bool wlr_texture_is_opaque(struct wlr_texture *texture); + +/** * Update a texture with raw pixels. The texture must be mutable. */ bool wlr_texture_write_pixels(struct wlr_texture *texture, diff --git a/include/wlr/types/wlr_surface.h b/include/wlr/types/wlr_surface.h index 93f456cd..0e3b5ff4 100644 --- a/include/wlr/types/wlr_surface.h +++ b/include/wlr/types/wlr_surface.h @@ -67,6 +67,12 @@ struct wlr_surface { */ pixman_region32_t buffer_damage; /** + * The current opaque region, in surface-local coordinates. It is clipped to + * the surface bounds. If the surface's buffer is using a fully opaque + * format, this is set to the whole surface. + */ + pixman_region32_t opaque_region; + /** * `current` contains the current, committed surface state. `pending` * accumulates state changes from the client between commits and shouldn't * be accessed by the compositor directly. `previous` contains the state of |