wayland-drm.h revision af69d88d 
1#ifndef WAYLAND_DRM_H
2#define WAYLAND_DRM_H
3
4#include <wayland-server.h>
5
6#ifndef WL_DRM_FORMAT_ENUM
7#define WL_DRM_FORMAT_ENUM
8enum wl_drm_format {
9	WL_DRM_FORMAT_C8 = 0x20203843,
10	WL_DRM_FORMAT_RGB332 = 0x38424752,
11	WL_DRM_FORMAT_BGR233 = 0x38524742,
12	WL_DRM_FORMAT_XRGB4444 = 0x32315258,
13	WL_DRM_FORMAT_XBGR4444 = 0x32314258,
14	WL_DRM_FORMAT_RGBX4444 = 0x32315852,
15	WL_DRM_FORMAT_BGRX4444 = 0x32315842,
16	WL_DRM_FORMAT_ARGB4444 = 0x32315241,
17	WL_DRM_FORMAT_ABGR4444 = 0x32314241,
18	WL_DRM_FORMAT_RGBA4444 = 0x32314152,
19	WL_DRM_FORMAT_BGRA4444 = 0x32314142,
20	WL_DRM_FORMAT_XRGB1555 = 0x35315258,
21	WL_DRM_FORMAT_XBGR1555 = 0x35314258,
22	WL_DRM_FORMAT_RGBX5551 = 0x35315852,
23	WL_DRM_FORMAT_BGRX5551 = 0x35315842,
24	WL_DRM_FORMAT_ARGB1555 = 0x35315241,
25	WL_DRM_FORMAT_ABGR1555 = 0x35314241,
26	WL_DRM_FORMAT_RGBA5551 = 0x35314152,
27	WL_DRM_FORMAT_BGRA5551 = 0x35314142,
28	WL_DRM_FORMAT_RGB565 = 0x36314752,
29	WL_DRM_FORMAT_BGR565 = 0x36314742,
30	WL_DRM_FORMAT_RGB888 = 0x34324752,
31	WL_DRM_FORMAT_BGR888 = 0x34324742,
32	WL_DRM_FORMAT_XRGB8888 = 0x34325258,
33	WL_DRM_FORMAT_XBGR8888 = 0x34324258,
34	WL_DRM_FORMAT_RGBX8888 = 0x34325852,
35	WL_DRM_FORMAT_BGRX8888 = 0x34325842,
36	WL_DRM_FORMAT_ARGB8888 = 0x34325241,
37	WL_DRM_FORMAT_ABGR8888 = 0x34324241,
38	WL_DRM_FORMAT_RGBA8888 = 0x34324152,
39	WL_DRM_FORMAT_BGRA8888 = 0x34324142,
40	WL_DRM_FORMAT_XRGB2101010 = 0x30335258,
41	WL_DRM_FORMAT_XBGR2101010 = 0x30334258,
42	WL_DRM_FORMAT_RGBX1010102 = 0x30335852,
43	WL_DRM_FORMAT_BGRX1010102 = 0x30335842,
44	WL_DRM_FORMAT_ARGB2101010 = 0x30335241,
45	WL_DRM_FORMAT_ABGR2101010 = 0x30334241,
46	WL_DRM_FORMAT_RGBA1010102 = 0x30334152,
47	WL_DRM_FORMAT_BGRA1010102 = 0x30334142,
48	WL_DRM_FORMAT_YUYV = 0x56595559,
49	WL_DRM_FORMAT_YVYU = 0x55595659,
50	WL_DRM_FORMAT_UYVY = 0x59565955,
51	WL_DRM_FORMAT_VYUY = 0x59555956,
52	WL_DRM_FORMAT_AYUV = 0x56555941,
53	WL_DRM_FORMAT_NV12 = 0x3231564e,
54	WL_DRM_FORMAT_NV21 = 0x3132564e,
55	WL_DRM_FORMAT_NV16 = 0x3631564e,
56	WL_DRM_FORMAT_NV61 = 0x3136564e,
57	WL_DRM_FORMAT_YUV410 = 0x39565559,
58	WL_DRM_FORMAT_YVU410 = 0x39555659,
59	WL_DRM_FORMAT_YUV411 = 0x31315559,
60	WL_DRM_FORMAT_YVU411 = 0x31315659,
61	WL_DRM_FORMAT_YUV420 = 0x32315559,
62	WL_DRM_FORMAT_YVU420 = 0x32315659,
63	WL_DRM_FORMAT_YUV422 = 0x36315559,
64	WL_DRM_FORMAT_YVU422 = 0x36315659,
65	WL_DRM_FORMAT_YUV444 = 0x34325559,
66	WL_DRM_FORMAT_YVU444 = 0x34325659,
67};
68#endif /* WL_DRM_FORMAT_ENUM */
69
70struct wl_drm;
71
72struct wl_drm_buffer {
73	struct wl_resource *resource;
74	struct wl_drm *drm;
75	int32_t width, height;
76	uint32_t format;
77        const void *driver_format;
78        int32_t offset[3];
79        int32_t stride[3];
80	void *driver_buffer;
81};
82
83struct wayland_drm_callbacks {
84	int (*authenticate)(void *user_data, uint32_t id);
85
86        void (*reference_buffer)(void *user_data, uint32_t name, int fd,
87                                 struct wl_drm_buffer *buffer);
88
89	void (*release_buffer)(void *user_data, struct wl_drm_buffer *buffer);
90};
91
92enum { WAYLAND_DRM_PRIME = 0x01 };
93
94struct wl_drm_buffer *
95wayland_drm_buffer_get(struct wl_drm *drm, struct wl_resource *resource);
96
97struct wl_drm *
98wayland_drm_init(struct wl_display *display, char *device_name,
99		 struct wayland_drm_callbacks *callbacks, void *user_data,
100                 uint32_t flags);
101
102void
103wayland_drm_uninit(struct wl_drm *drm);
104
105uint32_t
106wayland_drm_buffer_get_format(struct wl_drm_buffer *buffer);
107
108void *
109wayland_drm_buffer_get_buffer(struct wl_drm_buffer *buffer);
110
111#endif
112