diff options
Diffstat (limited to 'include/wlr/render/wlr_texture.h')
| -rw-r--r-- | include/wlr/render/wlr_texture.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/include/wlr/render/wlr_texture.h b/include/wlr/render/wlr_texture.h index 0f39b8a8..5d4b0b61 100644 --- a/include/wlr/render/wlr_texture.h +++ b/include/wlr/render/wlr_texture.h @@ -9,6 +9,7 @@ #ifndef WLR_RENDER_WLR_TEXTURE_H #define WLR_RENDER_WLR_TEXTURE_H +#include <pixman.h> #include <stdint.h> #include <wayland-server-core.h> #include <wlr/render/dmabuf.h> @@ -37,13 +38,17 @@ struct wlr_texture *wlr_texture_from_dmabuf(struct wlr_renderer *renderer, struct wlr_dmabuf_attributes *attribs); /** - * Update a texture with raw pixels. The texture must be mutable, and the input - * data must have the same pixel format that the texture was created with. + * Update a texture with a struct wlr_buffer's contents. + * + * The update might be rejected (in case the texture is immutable, the buffer + * has an unsupported type/format, etc), so callers must be prepared to fall + * back to re-creating the texture from scratch via wlr_texture_from_buffer(). + * + * The damage can be used by the renderer as an optimization: only the supplied + * region needs to be updated. */ -bool wlr_texture_write_pixels(struct wlr_texture *texture, - uint32_t stride, uint32_t width, uint32_t height, - uint32_t src_x, uint32_t src_y, uint32_t dst_x, uint32_t dst_y, - const void *data); +bool wlr_texture_update_from_buffer(struct wlr_texture *texture, + struct wlr_buffer *buffer, pixman_region32_t *damage); /** * Destroys the texture. |