xwayland/eglstream: allow commits to dma-buf backed pixmaps
As of commit098e0f52
xwl_glamor_eglstream_allow_commits will not allow commits if the xwl_pixmap does not have an EGLSurface. This is valid for pixmaps backed by an EGLStream, however pixmaps backed by a dma-buf for OpenGL or Vulkan rendering will never have an EGLSurface. Unlike EGLStream backed pixmaps, though, glamor will render directly to the buffer that Xwayland passes to the compositor. Hence, they don't require the intermediate copy in xwl_glamor_eglstream_post_damage that EGLStream backed pixmaps do, so there is no need for an EGLSurface. Signed-off-by: Erik Kurzinger <ekurzinger@nvidia.com> Acked-by: Olivier Fourdan <ofourdan@redhat.com> Reviewed-by: Michel Dänzer <mdaenzer@redhat.com> (cherry picked from commit3d33d885fc
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@ -681,7 +681,8 @@ xwl_glamor_eglstream_allow_commits(struct xwl_window *xwl_window)
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return FALSE;
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} else {
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if (xwl_pixmap->surface != EGL_NO_SURFACE)
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if (xwl_pixmap->surface != EGL_NO_SURFACE ||
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xwl_pixmap->type == XWL_PIXMAP_DMA_BUF)
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return TRUE;
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/* The pending stream got removed, we have a xwl_pixmap and
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