diff options
| author | Singh, Satyeshwar <[email protected]> | 2013-10-16 01:10:12 +0000 |
|---|---|---|
| committer | Kristian Høgsberg <[email protected]> | 2013-10-15 21:26:56 -0700 |
| commit | 2efc97d51300849636b4b64ef8dfb5645e3b4e5b (patch) | |
| tree | a51d95b6111f75f3ce15e39fb0d7a73b2a340a54 /src/egl/drivers | |
| parent | 94d05bf87a21bd364e84f699a0064e5fba58a6f9 (diff) | |
egl-wayland: Add support for RGB565 pixel format for Wayland clients
With this patch Wayland clients can now ask EGL for RGB 565 format buffers
and attach them to a Wayland compositor.
Signed-off-by: Kristian Høgsberg <[email protected]>
Diffstat (limited to 'src/egl/drivers')
| -rw-r--r-- | src/egl/drivers/dri2/platform_wayland.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c index 1d417bb27f2..fc21892813d 100644 --- a/src/egl/drivers/dri2/platform_wayland.c +++ b/src/egl/drivers/dri2/platform_wayland.c @@ -42,7 +42,8 @@ enum wl_drm_format_flags { HAS_ARGB8888 = 1, - HAS_XRGB8888 = 2 + HAS_XRGB8888 = 2, + HAS_RGB565 = 4, }; static void @@ -132,7 +133,9 @@ dri2_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type, if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list)) goto cleanup_surf; - if (conf->AlphaSize == 0) + if (conf->RedSize == 5) + dri2_surf->format = WL_DRM_FORMAT_RGB565; + else if (conf->AlphaSize == 0) dri2_surf->format = WL_DRM_FORMAT_XRGB8888; else dri2_surf->format = WL_DRM_FORMAT_ARGB8888; @@ -674,6 +677,9 @@ drm_handle_format(void *data, struct wl_drm *drm, uint32_t format) case WL_DRM_FORMAT_XRGB8888: dri2_dpy->formats |= HAS_XRGB8888; break; + case WL_DRM_FORMAT_RGB565: + dri2_dpy->formats |= HAS_RGB565; + break; } } @@ -736,6 +742,7 @@ dri2_initialize_wayland(_EGLDriver *drv, _EGLDisplay *disp) static const unsigned int argb_masks[4] = { 0xff0000, 0xff00, 0xff, 0xff000000 }; static const unsigned int rgb_masks[4] = { 0xff0000, 0xff00, 0xff, 0 }; + static const unsigned int rgb565_masks[4] = { 0xf800, 0x07e0, 0x001f, 0 }; drv->API.CreateWindowSurface = dri2_create_window_surface; drv->API.DestroySurface = dri2_destroy_surface; @@ -817,6 +824,8 @@ dri2_initialize_wayland(_EGLDriver *drv, _EGLDisplay *disp) dri2_add_config(disp, config, i + 1, 0, types, NULL, rgb_masks); if (dri2_dpy->formats & HAS_ARGB8888) dri2_add_config(disp, config, i + 1, 0, types, NULL, argb_masks); + if (dri2_dpy->formats & HAS_RGB565) + dri2_add_config(disp, config, i + 1, 0, types, NULL, rgb565_masks); } disp->Extensions.WL_bind_wayland_display = EGL_TRUE; |