Clamp YUV videos to their visible size in the shader

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 "base/compiler_specific.h"
@@ skipping 620 matching lines @@
   EXPECT_EQ(tex_coord_rect, copy_quad->tex_coord_rect);
   EXPECT_EQ(texture_size, copy_quad->texture_size);
   EXPECT_EQ(swizzle_contents, copy_quad->swizzle_contents);
   EXPECT_EQ(nearest_neighbor, copy_quad->nearest_neighbor);
 }
 
 TEST(DrawQuadTest, CopyYUVVideoDrawQuad) {
   gfx::Rect opaque_rect(33, 47, 10, 12);
   gfx::Rect visible_rect(40, 50, 30, 20);
   gfx::RectF tex_coord_rect(0.0f, 0.0f, 0.75f, 0.5f);
+  gfx::Size tex_size(32, 68);
   ResourceProvider::ResourceId y_plane_resource_id = 45;
   ResourceProvider::ResourceId u_plane_resource_id = 532;
   ResourceProvider::ResourceId v_plane_resource_id = 4;
   ResourceProvider::ResourceId a_plane_resource_id = 63;
   YUVVideoDrawQuad::ColorSpace color_space = YUVVideoDrawQuad::REC_601_JPEG;
   CREATE_SHARED_STATE();
 
-  CREATE_QUAD_8_NEW(YUVVideoDrawQuad,
-                    opaque_rect,
-                    visible_rect,
-                    tex_coord_rect,
-                    y_plane_resource_id,
-                    u_plane_resource_id,
-                    v_plane_resource_id,
-                    a_plane_resource_id,
-                    color_space);
+  CREATE_QUAD_9_NEW(YUVVideoDrawQuad, opaque_rect, visible_rect, tex_coord_rect,
+                    tex_size, y_plane_resource_id, u_plane_resource_id,
+                    v_plane_resource_id, a_plane_resource_id, color_space);
   EXPECT_EQ(DrawQuad::YUV_VIDEO_CONTENT, copy_quad->material);
   EXPECT_EQ(opaque_rect, copy_quad->opaque_rect);
   EXPECT_EQ(visible_rect, copy_quad->visible_rect);
   EXPECT_EQ(tex_coord_rect, copy_quad->tex_coord_rect);
+  EXPECT_EQ(tex_size, copy_quad->tex_size);
   EXPECT_EQ(y_plane_resource_id, copy_quad->y_plane_resource_id);
   EXPECT_EQ(u_plane_resource_id, copy_quad->u_plane_resource_id);
   EXPECT_EQ(v_plane_resource_id, copy_quad->v_plane_resource_id);
   EXPECT_EQ(a_plane_resource_id, copy_quad->a_plane_resource_id);
   EXPECT_EQ(color_space, copy_quad->color_space);
 
-  CREATE_QUAD_6_ALL(YUVVideoDrawQuad,
-                    tex_coord_rect,
-                    y_plane_resource_id,
-                    u_plane_resource_id,
-                    v_plane_resource_id,
-                    a_plane_resource_id,
-                    color_space);
+  CREATE_QUAD_7_ALL(YUVVideoDrawQuad, tex_coord_rect, tex_size,
+                    y_plane_resource_id, u_plane_resource_id,
+                    v_plane_resource_id, a_plane_resource_id, color_space);
   EXPECT_EQ(DrawQuad::YUV_VIDEO_CONTENT, copy_quad->material);
   EXPECT_EQ(tex_coord_rect, copy_quad->tex_coord_rect);
+  EXPECT_EQ(tex_size, copy_quad->tex_size);
   EXPECT_EQ(y_plane_resource_id, copy_quad->y_plane_resource_id);
   EXPECT_EQ(u_plane_resource_id, copy_quad->u_plane_resource_id);
   EXPECT_EQ(v_plane_resource_id, copy_quad->v_plane_resource_id);
   EXPECT_EQ(a_plane_resource_id, copy_quad->a_plane_resource_id);
   EXPECT_EQ(color_space, copy_quad->color_space);
 }
 
 TEST(DrawQuadTest, CopyPictureDrawQuad) {
   gfx::Rect opaque_rect(33, 44, 22, 33);
   gfx::Rect visible_rect(40, 50, 30, 20);
@@ skipping 208 matching lines @@
                     nearest_neighbor);
   EXPECT_EQ(resource_id, quad_new->resource_id);
   EXPECT_EQ(1, IterateAndCount(quad_new));
   EXPECT_EQ(resource_id + 1, quad_new->resource_id);
 }
 
 TEST_F(DrawQuadIteratorTest, YUVVideoDrawQuad) {
   gfx::Rect opaque_rect(33, 47, 10, 12);
   gfx::Rect visible_rect(40, 50, 30, 20);
   gfx::RectF tex_coord_rect(0.0f, 0.0f, 0.75f, 0.5f);
+  gfx::Size tex_size(32, 68);
   ResourceProvider::ResourceId y_plane_resource_id = 45;
   ResourceProvider::ResourceId u_plane_resource_id = 532;
   ResourceProvider::ResourceId v_plane_resource_id = 4;
   ResourceProvider::ResourceId a_plane_resource_id = 63;
   YUVVideoDrawQuad::ColorSpace color_space = YUVVideoDrawQuad::REC_601_JPEG;
 
   CREATE_SHARED_STATE();
-  CREATE_QUAD_8_NEW(YUVVideoDrawQuad,
-                    opaque_rect,
-                    visible_rect,
-                    tex_coord_rect,
-                    y_plane_resource_id,
-                    u_plane_resource_id,
-                    v_plane_resource_id,
-                    a_plane_resource_id,
-                    color_space);
+  CREATE_QUAD_9_NEW(YUVVideoDrawQuad, opaque_rect, visible_rect, tex_coord_rect,
+                    tex_size, y_plane_resource_id, u_plane_resource_id,
+                    v_plane_resource_id, a_plane_resource_id, color_space);
   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(a_plane_resource_id, quad_new->a_plane_resource_id);
   EXPECT_EQ(color_space, quad_new->color_space);
   EXPECT_EQ(4, IterateAndCount(quad_new));
   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);
@@ skipping 107 matching lines @@
         LOG(ERROR) << "YUVVideoDrawQuad " << sizeof(YUVVideoDrawQuad);
         break;
       case DrawQuad::INVALID:
         break;
     }
   }
 }
 
 }  // namespace
 }  // namespace cc