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st/egl: Add support for drmModeDirtyFB command if found

This commit is contained in:
Jakob Bornecrantz 2009-08-21 15:02:48 +02:00
parent 0c0cea250d
commit 9b3e5df900
1 changed files with 10 additions and 2 deletions
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12
src/gallium/state_trackers/egl/egl_surface.c
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@ -351,6 +351,7 @@ drm_destroy_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface)
EGLBoolean
drm_swap_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *draw)
{
struct drm_device *dev = (struct drm_device *)drv;
struct drm_surface *surf = lookup_drm_surface(draw);
struct pipe_surface *back_surf;
@ -368,7 +369,6 @@ drm_swap_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *draw)
st_notify_swapbuffers(surf->stfb);
if (surf->screen) {
surf->user->pipe->flush(surf->user->pipe, PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_TEXTURE_CACHE, NULL);
surf->user->pipe->surface_copy(surf->user->pipe,
surf->screen->surface,
0, 0,
@ -376,7 +376,15 @@ drm_swap_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *draw)
0, 0,
surf->w, surf->h);
surf->user->pipe->flush(surf->user->pipe, PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_TEXTURE_CACHE, NULL);
/* TODO stuff here */
#ifdef DRM_MODE_FEATURE_DIRTYFB
/* TODO query connector property to see if this is needed */
drmModeDirtyFB(dev->drmFD, surf->screen->fbID, NULL, 0);
#else
(void)dev;
#endif
/* TODO more stuff here */
}
}