Texture Draw Calls Coalescing

cc/gl_renderer_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/gl_renderer.h"
 
 #include "cc/draw_quad.h"
 #include "cc/prioritized_resource_manager.h"
 #include "cc/resource_provider.h"
 #include "cc/test/fake_web_compositor_output_surface.h"
@@ skipping 87 matching lines @@
 public:
     FakeRendererGL(RendererClient* client, ResourceProvider* resourceProvider) : GLRenderer(client, resourceProvider) { }
 
     // GLRenderer methods.
 
     // Changing visibility to public.
     using GLRenderer::initialize;
     using GLRenderer::isFramebufferDiscarded;
     using GLRenderer::drawQuad;
     using GLRenderer::beginDrawingFrame;
+    using GLRenderer::finishDrawingQuadList;
 };
 
 class GLRendererTest : public testing::Test {
 protected:
     GLRendererTest()
         : m_suggestHaveBackbufferYes(1, true)
         , m_suggestHaveBackbufferNo(1, false)
         , m_context(FakeWebCompositorOutputSurface::create(scoped_ptr<WebKit::WebGraphicsContext3D>(new FrameCountingMemoryAllocationSettingContext())))
         , m_resourceProvider(ResourceProvider::create(m_context.get()))
         , m_renderer(&m_mockClient, m_resourceProvider.get())
@@ skipping 419 matching lines @@
     context->setInDraw();
 
     cc::DirectRenderer::DrawingFrame drawingFrame;
     renderer.beginDrawingFrame(drawingFrame);
     EXPECT_EQ(context->activeTexture(), GL_TEXTURE0);
 
     for (cc::QuadList::backToFrontIterator it = pass->quad_list.backToFrontBegin();
          it != pass->quad_list.backToFrontEnd(); ++it) {
         renderer.drawQuad(drawingFrame, *it);
     }
+    renderer.finishDrawingQuadList();
     EXPECT_EQ(context->activeTexture(), GL_TEXTURE0);
 }
 
 }  // namespace
 }  // namespace cc