diff options
Diffstat (limited to 'include/wlr/render/egl.h')
| -rw-r--r-- | include/wlr/render/egl.h | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/include/wlr/render/egl.h b/include/wlr/render/egl.h index 97a28016..aa429e8e 100644 --- a/include/wlr/render/egl.h +++ b/include/wlr/render/egl.h @@ -6,6 +6,7 @@ #include <pixman.h> #include <stdbool.h> #include <wayland-server.h> +#include <wlr/types/wlr_linux_dmabuf.h> struct wlr_egl { EGLDisplay display; @@ -18,6 +19,8 @@ struct wlr_egl { struct { bool buffer_age; bool swap_buffers_with_damage; + bool dmabuf_import; + bool dmabuf_import_modifiers; } egl_exts; struct wl_display *wl_display; @@ -62,14 +65,34 @@ EGLImageKHR wlr_egl_create_image(struct wlr_egl *egl, EGLenum target, EGLClientBuffer buffer, const EGLint *attribs); /** - * Destroys an egl image created with the given wlr_egl. + * Creates an egl image from the given dmabuf attributes. Check usability + * of the dmabuf with wlr_egl_check_import_dmabuf once first. */ -bool wlr_egl_destroy_image(struct wlr_egl *egl, EGLImageKHR image); +EGLImageKHR wlr_egl_create_image_from_dmabuf(struct wlr_egl *egl, + struct wlr_dmabuf_buffer_attribs *attributes); /** - * Returns a string for the last error ocurred with egl. + * Try to import the given dmabuf. On success return true false otherwise. + * If this succeeds the dmabuf can be used for rendering on a texture */ -const char *egl_error(void); +bool wlr_egl_check_import_dmabuf(struct wlr_egl *egl, + struct wlr_dmabuf_buffer *dmabuf); + +/** + * Get the available dmabuf formats + */ +int wlr_egl_get_dmabuf_formats(struct wlr_egl *egl, int **formats); + +/** + * Get the available dmabuf modifiers for a given format + */ +int wlr_egl_get_dmabuf_modifiers(struct wlr_egl *egl, int format, + uint64_t **modifiers); + +/** + * Destroys an egl image created with the given wlr_egl. + */ +bool wlr_egl_destroy_image(struct wlr_egl *egl, EGLImageKHR image); bool wlr_egl_make_current(struct wlr_egl *egl, EGLSurface surface, int *buffer_age); |