Implement StreamVideoDrawQuad StructTraits

cc/ipc/quads.mojom

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 module cc.mojom;
 
 import "cc/ipc/filter_operations.mojom";
 import "cc/ipc/render_pass_id.mojom";
 import "cc/ipc/surface_id.mojom";
 import "ui/gfx/geometry/mojo/geometry.mojom";
+import "ui/gfx/mojo/transform.mojom";
 
 struct DebugBorderQuadState {
   // Debug border color.
   uint32 color;
 
   // Debug border width.
   int32 width;
 };
 
 struct RenderPassQuadState {
@@ skipping 40 matching lines @@
 };
 
 struct TileQuadState {
   gfx.mojom.RectF tex_coord_rect;
   gfx.mojom.Size texture_size;
   bool swizzle_contents;
   uint32 resource_id;
   bool nearest_neighbor;
 };
 
-struct StreamVideoQuadState {};
+struct StreamVideoQuadState {
+  uint32 resource_id;
+  gfx.mojom.Size resource_size_in_pixels;
+  gfx.mojom.Transform matrix;
+};
 
 enum YUVColorSpace {
   REC_601,       // SDTV standard with restricted "studio swing" color range.
   REC_709,       // HDTV standard with restricted "studio swing" color range.
   JPEG,          // Full color range [0, 255] JPEG color space.
 };
 
 struct YUVVideoQuadState {
   gfx.mojom.RectF ya_tex_coord_rect;
   gfx.mojom.RectF uv_tex_coord_rect;
@@ skipping 57 matching lines @@
   TileQuadState? tile_quad_state;
   StreamVideoQuadState? stream_video_quad_state;
   YUVVideoQuadState? yuv_video_quad_state;
 };
 
 struct QuadList {
   array<Material> quad_types;
   array<DrawQuad> quads;
 };