Bug 1613364 [Wayland] Update SurfaceDescriptorDMABuf to export YUV surfaces, r=sotaro

We need to export more planes in SurfaceDescriptorDMABuf and also YUV color space.

Differential Revision: https://phabricator.services.mozilla.com/D62000

--HG--
extra : moz-landing-system : lando

gfx/layers/ipc/LayersSurfaces.ipdlh

@@ -60,15 +60,16 @@ struct SurfaceDescriptorMacIOSurface {
 };
 
 struct SurfaceDescriptorDMABuf {
-  uint32_t width;
-  uint32_t height;
-  uint32_t format;
+  uint32_t bufferType;
   uint64_t modifier;
   uint32_t flags;
-  uint32_t numFds;
   FileDescriptor[] fds;
+  uint32_t[] width;
+  uint32_t[] height;
+  uint32_t[] format;
   uint32_t[] strides;
   uint32_t[] offsets;
+  YUVColorSpace yUVColorSpace;
 };
 
 struct SurfaceTextureDescriptor {
@@ -98,6 +99,7 @@ struct SurfaceDescriptorSharedGLTexture {
 union RemoteDecoderVideoSubDescriptor {
   SurfaceDescriptorD3D10;
   SurfaceDescriptorDXGIYCbCr;
+  SurfaceDescriptorDMABuf;
   null_t;
 };