16 bpp video stream capture, render and WebGL usage - Realsense R200 & SR300 support.

cc/quads/y_video_draw_quad.h

-// Copyright 2012 The Chromium Authors. All rights reserved.
+// Copyright 2016 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.
 
-#ifndef CC_QUADS_STREAM_VIDEO_DRAW_QUAD_H_
-#define CC_QUADS_STREAM_VIDEO_DRAW_QUAD_H_
+#ifndef CC_QUADS_Y_VIDEO_DRAW_QUAD_H_
+#define CC_QUADS_Y_VIDEO_DRAW_QUAD_H_
 
 #include <stddef.h>
 
 #include <memory>
 
 #include "cc/base/cc_export.h"
 #include "cc/quads/draw_quad.h"
-#include "ui/gfx/transform.h"
+#include "ui/gfx/geometry/rect_f.h"
 
 namespace cc {
 
-class CC_EXPORT StreamVideoDrawQuad : public DrawQuad {
+class CC_EXPORT YVideoDrawQuad : public DrawQuad {
  public:
-  StreamVideoDrawQuad();
+  static const size_t kResourceIdIndex = 0;
+
+  YVideoDrawQuad();
+  YVideoDrawQuad(const YVideoDrawQuad& other);
 
   void SetNew(const SharedQuadState* shared_quad_state,
               const gfx::Rect& rect,
               const gfx::Rect& opaque_rect,
               const gfx::Rect& visible_rect,
               unsigned resource_id,
-              gfx::Size resource_size_in_pixels,
-              const gfx::Transform& matrix);
+              const gfx::PointF& uv_top_left,
+              const gfx::PointF& uv_bottom_right);
 
   void SetAll(const SharedQuadState* shared_quad_state,
               const gfx::Rect& rect,
               const gfx::Rect& opaque_rect,
               const gfx::Rect& visible_rect,
-              bool needs_blending,
               unsigned resource_id,
               gfx::Size resource_size_in_pixels,
-              const gfx::Transform& matrix);
+              const gfx::PointF& uv_top_left,
+              const gfx::PointF& uv_bottom_right);
 
-  gfx::Transform matrix;
-
-  struct OverlayResources {
-    OverlayResources();
-    gfx::Size size_in_pixels[Resources::kMaxResourceIdCount];
-  };
-  OverlayResources overlay_resources;
-
-  static const StreamVideoDrawQuad* MaterialCast(const DrawQuad*);
+  gfx::PointF uv_top_left;
+  gfx::PointF uv_bottom_right;
 
   ResourceId resource_id() const { return resources.ids[kResourceIdIndex]; }
-  const gfx::Size& resource_size_in_pixels() const {
-    return overlay_resources.size_in_pixels[kResourceIdIndex];
-  }
+  static const YVideoDrawQuad* MaterialCast(const DrawQuad*);
 
  private:
-  static const size_t kResourceIdIndex = 0;
-
   void ExtendValue(base::trace_event::TracedValue* value) const override;
 };
 
 }  // namespace cc
 
-#endif  // CC_QUADS_STREAM_VIDEO_DRAW_QUAD_H_
+#endif  // CC_QUADS_Y_VIDEO_DRAW_QUAD_H_