src/wayland-drm/wayland-drm.h

   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
   8 enum 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
  70 struct wl_drm;
  71
  72 struct 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
  83 struct 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
  92 enum { WAYLAND_DRM_PRIME = 0x01 };
  93
  94 struct wl_drm_buffer *
  95 wayland_drm_buffer_get(struct wl_drm *drm, struct wl_resource *resource);
  96
  97 struct wl_drm *
  98 wayland_drm_init(struct wl_display *display, char *device_name,
  99                  struct wayland_drm_callbacks *callbacks, void *user_data,
 100                  uint32_t flags);
 101
 102 void
 103 wayland_drm_uninit(struct wl_drm *drm);
 104
 105 uint32_t
 106 wayland_drm_buffer_get_format(struct wl_drm_buffer *buffer);
 107
 108 void *
 109 wayland_drm_buffer_get_buffer(struct wl_drm_buffer *buffer);
 110
 111 #endif