Improve GL shader YUV adjustment.

cc/ipc/struct_traits_unittest.cc

 // 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.
 
 #include "base/message_loop/message_loop.h"
 #include "cc/input/selection.h"
 #include "cc/ipc/traits_test_service.mojom.h"
 #include "cc/quads/debug_border_draw_quad.h"
 #include "cc/quads/render_pass.h"
 #include "cc/quads/render_pass_draw_quad.h"
@@ skipping 862 matching lines @@
   const gfx::RectF uv_tex_coord_rect(1234.1f, 4321.2f, 1357.3f, 7531.4f);
   const gfx::Size ya_tex_size(1234, 5678);
   const gfx::Size uv_tex_size(4321, 8765);
   const uint32_t y_plane_resource_id = 1337;
   const uint32_t u_plane_resource_id = 1234;
   const uint32_t v_plane_resource_id = 2468;
   const uint32_t a_plane_resource_id = 7890;
   const YUVVideoDrawQuad::ColorSpace color_space = YUVVideoDrawQuad::JPEG;
   const float resource_offset = 1337.5f;
   const float resource_multiplier = 1234.6f;
+  const uint32_t bits_per_channel = 13;
 
   SharedQuadState* sqs = render_pass->CreateAndAppendSharedQuadState();
   YUVVideoDrawQuad* quad =
       render_pass->CreateAndAppendDrawQuad<YUVVideoDrawQuad>();
   quad->SetAll(sqs, rect, opaque_rect, visible_rect, needs_blending,
                ya_tex_coord_rect, uv_tex_coord_rect, ya_tex_size, uv_tex_size,
                y_plane_resource_id, u_plane_resource_id, v_plane_resource_id,
                a_plane_resource_id, color_space, resource_offset,
-               resource_multiplier);
+               resource_multiplier, bits_per_channel);
 
   mojom::TraitsTestServicePtr proxy = GetTraitsTestProxy();
   std::unique_ptr<RenderPass> output;
   proxy->EchoRenderPass(render_pass->DeepCopy(), &output);
 
   ASSERT_EQ(render_pass->quad_list.size(), output->quad_list.size());
 
   ASSERT_EQ(material, output->quad_list.ElementAt(0)->material);
   const YUVVideoDrawQuad* out_quad =
       YUVVideoDrawQuad::MaterialCast(output->quad_list.ElementAt(0));
   EXPECT_EQ(rect, out_quad->rect);
   EXPECT_EQ(opaque_rect, out_quad->opaque_rect);
   EXPECT_EQ(visible_rect, out_quad->visible_rect);
   EXPECT_EQ(needs_blending, out_quad->needs_blending);
   EXPECT_EQ(ya_tex_coord_rect, out_quad->ya_tex_coord_rect);
   EXPECT_EQ(uv_tex_coord_rect, out_quad->uv_tex_coord_rect);
   EXPECT_EQ(ya_tex_size, out_quad->ya_tex_size);
   EXPECT_EQ(uv_tex_size, out_quad->uv_tex_size);
   EXPECT_EQ(y_plane_resource_id, out_quad->y_plane_resource_id());
   EXPECT_EQ(u_plane_resource_id, out_quad->u_plane_resource_id());
   EXPECT_EQ(v_plane_resource_id, out_quad->v_plane_resource_id());
   EXPECT_EQ(a_plane_resource_id, out_quad->a_plane_resource_id());
   EXPECT_EQ(color_space, out_quad->color_space);
   EXPECT_EQ(resource_offset, out_quad->resource_offset);
   EXPECT_EQ(resource_multiplier, out_quad->resource_multiplier);
+  EXPECT_EQ(bits_per_channel, out_quad->bits_per_channel);
 }
 
 }  // namespace cc