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4358 Serge 1
#ifndef WAYLAND_DRM_H
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#define WAYLAND_DRM_H
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#include 
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#ifndef WL_DRM_FORMAT_ENUM
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#define WL_DRM_FORMAT_ENUM
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enum wl_drm_format {
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	WL_DRM_FORMAT_C8 = 0x20203843,
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	WL_DRM_FORMAT_RGB332 = 0x38424752,
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	WL_DRM_FORMAT_BGR233 = 0x38524742,
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	WL_DRM_FORMAT_XRGB4444 = 0x32315258,
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	WL_DRM_FORMAT_XBGR4444 = 0x32314258,
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	WL_DRM_FORMAT_RGBX4444 = 0x32315852,
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	WL_DRM_FORMAT_BGRX4444 = 0x32315842,
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	WL_DRM_FORMAT_ARGB4444 = 0x32315241,
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	WL_DRM_FORMAT_ABGR4444 = 0x32314241,
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	WL_DRM_FORMAT_RGBA4444 = 0x32314152,
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	WL_DRM_FORMAT_BGRA4444 = 0x32314142,
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	WL_DRM_FORMAT_XRGB1555 = 0x35315258,
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	WL_DRM_FORMAT_XBGR1555 = 0x35314258,
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	WL_DRM_FORMAT_RGBX5551 = 0x35315852,
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	WL_DRM_FORMAT_BGRX5551 = 0x35315842,
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	WL_DRM_FORMAT_ARGB1555 = 0x35315241,
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	WL_DRM_FORMAT_ABGR1555 = 0x35314241,
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	WL_DRM_FORMAT_RGBA5551 = 0x35314152,
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	WL_DRM_FORMAT_BGRA5551 = 0x35314142,
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	WL_DRM_FORMAT_RGB565 = 0x36314752,
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	WL_DRM_FORMAT_BGR565 = 0x36314742,
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	WL_DRM_FORMAT_RGB888 = 0x34324752,
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	WL_DRM_FORMAT_BGR888 = 0x34324742,
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	WL_DRM_FORMAT_XRGB8888 = 0x34325258,
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	WL_DRM_FORMAT_XBGR8888 = 0x34324258,
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	WL_DRM_FORMAT_RGBX8888 = 0x34325852,
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	WL_DRM_FORMAT_BGRX8888 = 0x34325842,
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	WL_DRM_FORMAT_ARGB8888 = 0x34325241,
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	WL_DRM_FORMAT_ABGR8888 = 0x34324241,
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	WL_DRM_FORMAT_RGBA8888 = 0x34324152,
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	WL_DRM_FORMAT_BGRA8888 = 0x34324142,
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	WL_DRM_FORMAT_XRGB2101010 = 0x30335258,
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	WL_DRM_FORMAT_XBGR2101010 = 0x30334258,
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	WL_DRM_FORMAT_RGBX1010102 = 0x30335852,
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	WL_DRM_FORMAT_BGRX1010102 = 0x30335842,
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	WL_DRM_FORMAT_ARGB2101010 = 0x30335241,
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	WL_DRM_FORMAT_ABGR2101010 = 0x30334241,
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	WL_DRM_FORMAT_RGBA1010102 = 0x30334152,
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	WL_DRM_FORMAT_BGRA1010102 = 0x30334142,
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	WL_DRM_FORMAT_YUYV = 0x56595559,
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	WL_DRM_FORMAT_YVYU = 0x55595659,
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	WL_DRM_FORMAT_UYVY = 0x59565955,
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	WL_DRM_FORMAT_VYUY = 0x59555956,
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	WL_DRM_FORMAT_AYUV = 0x56555941,
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	WL_DRM_FORMAT_NV12 = 0x3231564e,
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	WL_DRM_FORMAT_NV21 = 0x3132564e,
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	WL_DRM_FORMAT_NV16 = 0x3631564e,
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	WL_DRM_FORMAT_NV61 = 0x3136564e,
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	WL_DRM_FORMAT_YUV410 = 0x39565559,
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	WL_DRM_FORMAT_YVU410 = 0x39555659,
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	WL_DRM_FORMAT_YUV411 = 0x31315559,
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	WL_DRM_FORMAT_YVU411 = 0x31315659,
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	WL_DRM_FORMAT_YUV420 = 0x32315559,
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	WL_DRM_FORMAT_YVU420 = 0x32315659,
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	WL_DRM_FORMAT_YUV422 = 0x36315559,
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	WL_DRM_FORMAT_YVU422 = 0x36315659,
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	WL_DRM_FORMAT_YUV444 = 0x34325559,
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	WL_DRM_FORMAT_YVU444 = 0x34325659,
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};
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#endif /* WL_DRM_FORMAT_ENUM */
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struct wl_drm;
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struct wl_drm_buffer {
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	struct wl_buffer buffer;
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	struct wl_drm *drm;
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	uint32_t format;
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        const void *driver_format;
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        int32_t offset[3];
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        int32_t stride[3];
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	void *driver_buffer;
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};
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struct wayland_drm_callbacks {
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	int (*authenticate)(void *user_data, uint32_t id);
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        void (*reference_buffer)(void *user_data, uint32_t name, int fd,
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                                 struct wl_drm_buffer *buffer);
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	void (*release_buffer)(void *user_data, struct wl_drm_buffer *buffer);
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};
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enum { WAYLAND_DRM_PRIME = 0x01 };
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struct wl_drm *
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wayland_drm_init(struct wl_display *display, char *device_name,
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		 struct wayland_drm_callbacks *callbacks, void *user_data,
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                 uint32_t flags);
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void
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wayland_drm_uninit(struct wl_drm *drm);
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int
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wayland_buffer_is_drm(struct wl_drm *drm, struct wl_buffer *buffer);
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uint32_t
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wayland_drm_buffer_get_format(struct wl_buffer *buffer_base);
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void *
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wayland_drm_buffer_get_buffer(struct wl_buffer *buffer);
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#endif