diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/wlr/render/interface.h | 2 | ||||
| -rw-r--r-- | include/wlr/render/wlr_renderer.h | 9 |
2 files changed, 9 insertions, 2 deletions
diff --git a/include/wlr/render/interface.h b/include/wlr/render/interface.h index fb427c89..1b138ea3 100644 --- a/include/wlr/render/interface.h +++ b/include/wlr/render/interface.h @@ -34,7 +34,7 @@ struct wlr_renderer_impl { int (*get_dmabuf_modifiers)(struct wlr_renderer *renderer, int format, uint64_t **modifiers); bool (*read_pixels)(struct wlr_renderer *renderer, enum wl_shm_format fmt, - uint32_t stride, uint32_t width, uint32_t height, + uint32_t *flags, 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, void *data); bool (*format_supported)(struct wlr_renderer *renderer, diff --git a/include/wlr/render/wlr_renderer.h b/include/wlr/render/wlr_renderer.h index c715e4b0..0650bf1b 100644 --- a/include/wlr/render/wlr_renderer.h +++ b/include/wlr/render/wlr_renderer.h @@ -7,6 +7,10 @@ #include <wlr/render/wlr_texture.h> #include <wlr/types/wlr_box.h> +enum wlr_renderer_read_pixels_flags { + WLR_RENDERER_READ_PIXELS_Y_INVERT = 1, +}; + struct wlr_renderer_impl; struct wlr_renderer { @@ -87,9 +91,12 @@ int wlr_renderer_get_dmabuf_modifiers(struct wlr_renderer *renderer, int format, /** * Reads out of pixels of the currently bound surface into data. `stride` is in * bytes. + * + * If `flags` is not NULl, the caller indicates that it accepts frame flags + * defined in `enum wlr_renderer_read_pixels_flags`. */ bool wlr_renderer_read_pixels(struct wlr_renderer *r, enum wl_shm_format fmt, - uint32_t stride, uint32_t width, uint32_t height, + uint32_t *flags, 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, void *data); /** * Checks if a format is supported. |