Adding YUVA support for enabling Alpha Playback

cc/quads/draw_quad_unittest.cc

 // Copyright 2012 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.
 
 #include "cc/quads/draw_quad.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "cc/base/math_util.h"
@@ skipping 610 matching lines @@
   y_plane.size = gfx::Size(34, 23);
   y_plane.format = 8;
   VideoLayerImpl::FramePlane u_plane;
   u_plane.resource_id = 532;
   u_plane.size = gfx::Size(134, 16);
   u_plane.format = 2;
   VideoLayerImpl::FramePlane v_plane;
   v_plane.resource_id = 4;
   v_plane.size = gfx::Size(456, 486);
   v_plane.format = 46;
+  VideoLayerImpl::FramePlane a_plane;
+  a_plane.resource_id = 400;
+  a_plane.size = gfx::Size(634, 354);
+  a_plane.format = 9;
   CREATE_SHARED_STATE();
 
-  CREATE_QUAD_5_NEW(
-      YUVVideoDrawQuad, opaque_rect, tex_scale, y_plane, u_plane, v_plane);
+  CREATE_QUAD_6_NEW(
+      YUVVideoDrawQuad, opaque_rect, tex_scale,
+      &y_plane, &u_plane, &v_plane, &a_plane);
   EXPECT_EQ(DrawQuad::YUV_VIDEO_CONTENT, copy_quad->material);
   EXPECT_RECT_EQ(opaque_rect, copy_quad->opaque_rect);
   EXPECT_EQ(tex_scale, copy_quad->tex_scale);
   EXPECT_EQ(y_plane.resource_id, copy_quad->y_plane.resource_id);
   EXPECT_EQ(y_plane.size, copy_quad->y_plane.size);
   EXPECT_EQ(y_plane.format, copy_quad->y_plane.format);
   EXPECT_EQ(u_plane.resource_id, copy_quad->u_plane.resource_id);
   EXPECT_EQ(u_plane.size, copy_quad->u_plane.size);
   EXPECT_EQ(u_plane.format, copy_quad->u_plane.format);
   EXPECT_EQ(v_plane.resource_id, copy_quad->v_plane.resource_id);
   EXPECT_EQ(v_plane.size, copy_quad->v_plane.size);
   EXPECT_EQ(v_plane.format, copy_quad->v_plane.format);
+  EXPECT_EQ(a_plane.resource_id, copy_quad->a_plane.resource_id);
+  EXPECT_EQ(a_plane.size, copy_quad->a_plane.size);
+  EXPECT_EQ(a_plane.format, copy_quad->a_plane.format);
 
-  CREATE_QUAD_4_ALL(YUVVideoDrawQuad, tex_scale, y_plane, u_plane, v_plane);
+  CREATE_QUAD_5_ALL(YUVVideoDrawQuad, tex_scale,
+                    &y_plane, &u_plane, &v_plane, &a_plane);
   EXPECT_EQ(DrawQuad::YUV_VIDEO_CONTENT, copy_quad->material);
   EXPECT_EQ(tex_scale, copy_quad->tex_scale);
   EXPECT_EQ(y_plane.resource_id, copy_quad->y_plane.resource_id);
   EXPECT_EQ(y_plane.size, copy_quad->y_plane.size);
   EXPECT_EQ(y_plane.format, copy_quad->y_plane.format);
   EXPECT_EQ(u_plane.resource_id, copy_quad->u_plane.resource_id);
   EXPECT_EQ(u_plane.size, copy_quad->u_plane.size);
   EXPECT_EQ(u_plane.format, copy_quad->u_plane.format);
   EXPECT_EQ(v_plane.resource_id, copy_quad->v_plane.resource_id);
   EXPECT_EQ(v_plane.size, copy_quad->v_plane.size);
   EXPECT_EQ(v_plane.format, copy_quad->v_plane.format);
+  EXPECT_EQ(a_plane.resource_id, copy_quad->a_plane.resource_id);
+  EXPECT_EQ(a_plane.size, copy_quad->a_plane.size);
+  EXPECT_EQ(a_plane.format, copy_quad->a_plane.format);
 }
 
 TEST(DrawQuadTest, CopyPictureDrawQuad) {
   gfx::Rect opaque_rect(33, 44, 22, 33);
   unsigned resource_id = 104;
   gfx::RectF tex_coord_rect(31.f, 12.f, 54.f, 20.f);
   gfx::Size texture_size(85, 32);
   bool swizzle_contents = true;
   gfx::Rect content_rect(30, 40, 20, 30);
   float contents_scale = 3.141592f;
@@ skipping 181 matching lines @@
   y_plane.size = gfx::Size(34, 23);
   y_plane.format = 8;
   VideoLayerImpl::FramePlane u_plane;
   u_plane.resource_id = 532;
   u_plane.size = gfx::Size(134, 16);
   u_plane.format = 2;
   VideoLayerImpl::FramePlane v_plane;
   v_plane.resource_id = 4;
   v_plane.size = gfx::Size(456, 486);
   v_plane.format = 46;
+  VideoLayerImpl::FramePlane a_plane;
+  a_plane.resource_id = 400;
+  a_plane.size = gfx::Size(634, 354);
+  a_plane.format = 9;
 
   CREATE_SHARED_STATE();
-  CREATE_QUAD_5_NEW(
-      YUVVideoDrawQuad, opaque_rect, tex_scale, y_plane, u_plane, v_plane);
+  CREATE_QUAD_6_NEW(
+      YUVVideoDrawQuad, opaque_rect, tex_scale,
+      &y_plane, &u_plane, &v_plane, &a_plane);
   EXPECT_EQ(DrawQuad::YUV_VIDEO_CONTENT, copy_quad->material);
   EXPECT_EQ(y_plane.resource_id, quad_new->y_plane.resource_id);
   EXPECT_EQ(u_plane.resource_id, quad_new->u_plane.resource_id);
   EXPECT_EQ(v_plane.resource_id, quad_new->v_plane.resource_id);
-  EXPECT_EQ(3, IterateAndCount(quad_new.get()));
+  EXPECT_EQ(a_plane.resource_id, quad_new->a_plane.resource_id);
+  EXPECT_EQ(4, IterateAndCount(quad_new.get()));
   EXPECT_EQ(y_plane.resource_id + 1, quad_new->y_plane.resource_id);
   EXPECT_EQ(u_plane.resource_id + 1, quad_new->u_plane.resource_id);
   EXPECT_EQ(v_plane.resource_id + 1, quad_new->v_plane.resource_id);
+  EXPECT_EQ(a_plane.resource_id + 1, quad_new->a_plane.resource_id);
 }
 
 TEST_F(DrawQuadIteratorTest, PictureDrawQuad) {
   gfx::Rect opaque_rect(33, 44, 22, 33);
   unsigned resource_id = 104;
   gfx::RectF tex_coord_rect(31.f, 12.f, 54.f, 20.f);
   gfx::Size texture_size(85, 32);
   bool swizzle_contents = true;
   gfx::Rect content_rect(30, 40, 20, 30);
   float contents_scale = 3.141592f;
   scoped_refptr<PicturePileImpl> picture_pile = PicturePileImpl::Create(false);
 
   CREATE_SHARED_STATE();
   CREATE_QUAD_7_NEW(PictureDrawQuad,
                     opaque_rect,
                     tex_coord_rect,
                     texture_size,
                     swizzle_contents,
                     content_rect,
                     contents_scale,
                     picture_pile);
   EXPECT_EQ(0, IterateAndCount(quad_new.get()));
 }
 
 }  // namespace
 }  // namespace cc