Add flag to enable rendering of text using signed distance fields.

cc/output/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/output/gl_renderer.h"
 
 #include <set>
 
 #include "cc/base/math_util.h"
 #include "cc/output/compositor_frame_metadata.h"
@@ skipping 140 matching lines @@
 class GLRendererWithDefaultHarnessTest : public GLRendererTest {
  protected:
   GLRendererWithDefaultHarnessTest() {
     output_surface_ =
         FakeOutputSurface::Create3d(TestWebGraphicsContext3D::Create()).Pass();
     CHECK(output_surface_->BindToClient(&output_surface_client_));
 
     shared_bitmap_manager_.reset(new TestSharedBitmapManager());
     resource_provider_ =
         ResourceProvider::Create(
-            output_surface_.get(), shared_bitmap_manager_.get(), 0, false, 1)
-            .Pass();
+            output_surface_.get(), shared_bitmap_manager_.get(), 0, false, 1,
+            false).Pass();
     renderer_ = make_scoped_ptr(new FakeRendererGL(&renderer_client_,
                                                    &settings_,
                                                    output_surface_.get(),
                                                    resource_provider_.get()));
   }
 
   void SwapBuffers() { renderer_->SwapBuffers(CompositorFrameMetadata()); }
 
   LayerTreeSettings settings_;
   FakeOutputSurfaceClient output_surface_client_;
@@ skipping 11 matching lines @@
 
 class GLRendererShaderTest : public GLRendererTest {
  protected:
   GLRendererShaderTest() {
     output_surface_ = FakeOutputSurface::Create3d().Pass();
     CHECK(output_surface_->BindToClient(&output_surface_client_));
 
     shared_bitmap_manager_.reset(new TestSharedBitmapManager());
     resource_provider_ =
         ResourceProvider::Create(
-            output_surface_.get(), shared_bitmap_manager_.get(), 0, false, 1)
-            .Pass();
+            output_surface_.get(), shared_bitmap_manager_.get(), 0, false, 1,
+            false).Pass();
     renderer_.reset(new FakeRendererGL(&renderer_client_,
                                        &settings_,
                                        output_surface_.get(),
                                        resource_provider_.get()));
   }
 
   void TestRenderPassProgram(TexCoordPrecision precision) {
     EXPECT_PROGRAM_VALID(&renderer_->render_pass_program_[precision]);
     EXPECT_EQ(renderer_->render_pass_program_[precision].program(),
               renderer_->program_shadow_);
@@ skipping 291 matching lines @@
 };
 TEST_F(GLRendererTest, InitializationDoesNotMakeSynchronousCalls) {
   FakeOutputSurfaceClient output_surface_client;
   scoped_ptr<OutputSurface> output_surface(FakeOutputSurface::Create3d(
       scoped_ptr<TestWebGraphicsContext3D>(new ForbidSynchronousCallContext)));
   CHECK(output_surface->BindToClient(&output_surface_client));
 
   scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
       new TestSharedBitmapManager());
   scoped_ptr<ResourceProvider> resource_provider(ResourceProvider::Create(
-      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1));
+      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1, false));
 
   LayerTreeSettings settings;
   FakeRendererClient renderer_client;
   FakeRendererGL renderer(&renderer_client,
                           &settings,
                           output_surface.get(),
                           resource_provider.get());
 }
 
 class LoseContextOnFirstGetContext : public TestWebGraphicsContext3D {
@@ skipping 15 matching lines @@
 
 TEST_F(GLRendererTest, InitializationWithQuicklyLostContextDoesNotAssert) {
   FakeOutputSurfaceClient output_surface_client;
   scoped_ptr<OutputSurface> output_surface(FakeOutputSurface::Create3d(
       scoped_ptr<TestWebGraphicsContext3D>(new LoseContextOnFirstGetContext)));
   CHECK(output_surface->BindToClient(&output_surface_client));
 
   scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
       new TestSharedBitmapManager());
   scoped_ptr<ResourceProvider> resource_provider(ResourceProvider::Create(
-      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1));
+      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1, false));
 
   LayerTreeSettings settings;
   FakeRendererClient renderer_client;
   FakeRendererGL renderer(&renderer_client,
                           &settings,
                           output_surface.get(),
                           resource_provider.get());
 }
 
 class ClearCountingContext : public TestWebGraphicsContext3D {
@@ skipping 12 matching lines @@
   ClearCountingContext* context = context_owned.get();
 
   FakeOutputSurfaceClient output_surface_client;
   scoped_ptr<OutputSurface> output_surface(FakeOutputSurface::Create3d(
       context_owned.PassAs<TestWebGraphicsContext3D>()));
   CHECK(output_surface->BindToClient(&output_surface_client));
 
   scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
       new TestSharedBitmapManager());
   scoped_ptr<ResourceProvider> resource_provider(ResourceProvider::Create(
-      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1));
+      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1, false));
 
   LayerTreeSettings settings;
   FakeRendererClient renderer_client;
   FakeRendererGL renderer(&renderer_client,
                           &settings,
                           output_surface.get(),
                           resource_provider.get());
 
   gfx::Rect viewport_rect(1, 1);
   TestRenderPass* root_pass = AddRenderPass(&render_passes_in_draw_order_,
@@ skipping 25 matching lines @@
   ClearCountingContext* context = context_owned.get();
 
   FakeOutputSurfaceClient output_surface_client;
   scoped_ptr<OutputSurface> output_surface(FakeOutputSurface::Create3d(
       context_owned.PassAs<TestWebGraphicsContext3D>()));
   CHECK(output_surface->BindToClient(&output_surface_client));
 
   scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
       new TestSharedBitmapManager());
   scoped_ptr<ResourceProvider> resource_provider(ResourceProvider::Create(
-      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1));
+      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1, false));
 
   LayerTreeSettings settings;
   FakeRendererClient renderer_client;
   FakeRendererGL renderer(&renderer_client,
                           &settings,
                           output_surface.get(),
                           resource_provider.get());
 
   gfx::Rect viewport_rect(1, 1);
   TestRenderPass* root_pass = AddRenderPass(&render_passes_in_draw_order_,
@@ skipping 18 matching lines @@
   ClearCountingContext* context = context_owned.get();
 
   FakeOutputSurfaceClient output_surface_client;
   scoped_ptr<OutputSurface> output_surface(FakeOutputSurface::CreateOffscreen(
       context_owned.PassAs<TestWebGraphicsContext3D>()));
   CHECK(output_surface->BindToClient(&output_surface_client));
 
   scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
       new TestSharedBitmapManager());
   scoped_ptr<ResourceProvider> resource_provider(ResourceProvider::Create(
-      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1));
+      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1, false));
 
   LayerTreeSettings settings;
   FakeRendererClient renderer_client;
   FakeRendererGL renderer(&renderer_client,
                           &settings,
                           output_surface.get(),
                           resource_provider.get());
 
   gfx::Rect viewport_rect(1, 1);
   AddRenderPass(&render_passes_in_draw_order_,
@@ skipping 60 matching lines @@
       base::Unretained(context)));
 
   FakeOutputSurfaceClient output_surface_client;
   scoped_ptr<OutputSurface> output_surface(
       FakeOutputSurface::Create3d(provider));
   CHECK(output_surface->BindToClient(&output_surface_client));
 
   scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
       new TestSharedBitmapManager());
   scoped_ptr<ResourceProvider> resource_provider(ResourceProvider::Create(
-      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1));
+      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1, false));
 
   LayerTreeSettings settings;
   FakeRendererClient renderer_client;
   FakeRendererGL renderer(&renderer_client,
                           &settings,
                           output_surface.get(),
                           resource_provider.get());
 
   gfx::Rect viewport_rect(1, 1);
   AddRenderPass(&render_passes_in_draw_order_,
@@ skipping 43 matching lines @@
   TextureStateTrackingContext* context = context_owned.get();
 
   FakeOutputSurfaceClient output_surface_client;
   scoped_ptr<OutputSurface> output_surface(FakeOutputSurface::Create3d(
       context_owned.PassAs<TestWebGraphicsContext3D>()));
   CHECK(output_surface->BindToClient(&output_surface_client));
 
   scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
       new TestSharedBitmapManager());
   scoped_ptr<ResourceProvider> resource_provider(ResourceProvider::Create(
-      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1));
+      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1, false));
 
   LayerTreeSettings settings;
   FakeRendererClient renderer_client;
   FakeRendererGL renderer(&renderer_client,
                           &settings,
                           output_surface.get(),
                           resource_provider.get());
 
   // During initialization we are allowed to set any texture parameters.
   EXPECT_CALL(*context, texParameteri(_, _, _)).Times(AnyNumber());
@@ skipping 58 matching lines @@
   NoClearRootRenderPassMockContext* mock_context = mock_context_owned.get();
 
   FakeOutputSurfaceClient output_surface_client;
   scoped_ptr<OutputSurface> output_surface(FakeOutputSurface::Create3d(
       mock_context_owned.PassAs<TestWebGraphicsContext3D>()));
   CHECK(output_surface->BindToClient(&output_surface_client));
 
   scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
       new TestSharedBitmapManager());
   scoped_ptr<ResourceProvider> resource_provider(ResourceProvider::Create(
-      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1));
+      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1, false));
 
   LayerTreeSettings settings;
   settings.should_clear_root_render_pass = false;
 
   FakeRendererClient renderer_client;
   FakeRendererGL renderer(&renderer_client,
                           &settings,
                           output_surface.get(),
                           resource_provider.get());
 
@@ skipping 71 matching lines @@
       new ScissorTestOnClearCheckingContext);
 
   FakeOutputSurfaceClient output_surface_client;
   scoped_ptr<OutputSurface> output_surface(FakeOutputSurface::Create3d(
       context_owned.PassAs<TestWebGraphicsContext3D>()));
   CHECK(output_surface->BindToClient(&output_surface_client));
 
   scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
       new TestSharedBitmapManager());
   scoped_ptr<ResourceProvider> resource_provider(ResourceProvider::Create(
-      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1));
+      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1, false));
 
   LayerTreeSettings settings;
   FakeRendererClient renderer_client;
   FakeRendererGL renderer(&renderer_client,
                           &settings,
                           output_surface.get(),
                           resource_provider.get());
   EXPECT_FALSE(renderer.Capabilities().using_partial_swap);
 
   gfx::Rect viewport_rect(1, 1);
@@ skipping 72 matching lines @@
   FakeOutputSurfaceClient output_surface_client;
   scoped_ptr<NonReshapableOutputSurface> output_surface(
       new NonReshapableOutputSurface(
           context_owned.PassAs<TestWebGraphicsContext3D>()));
   CHECK(output_surface->BindToClient(&output_surface_client));
   output_surface->set_fixed_size(gfx::Size(100, 100));
 
   scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
       new TestSharedBitmapManager());
   scoped_ptr<ResourceProvider> resource_provider(ResourceProvider::Create(
-      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1));
+      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1, false));
 
   LayerTreeSettings settings;
   settings.partial_swap_enabled = true;
   FakeRendererClient renderer_client;
   FakeRendererGL renderer(&renderer_client,
                           &settings,
                           output_surface.get(),
                           resource_provider.get());
   EXPECT_TRUE(renderer.Capabilities().using_partial_swap);
 
@@ skipping 164 matching lines @@
       new FlippedScissorAndViewportContext);
 
   FakeOutputSurfaceClient output_surface_client;
   scoped_ptr<OutputSurface> output_surface(new NonReshapableOutputSurface(
       context_owned.PassAs<TestWebGraphicsContext3D>()));
   CHECK(output_surface->BindToClient(&output_surface_client));
 
   scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
       new TestSharedBitmapManager());
   scoped_ptr<ResourceProvider> resource_provider(ResourceProvider::Create(
-      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1));
+      output_surface.get(), shared_bitmap_manager.get(), 0, false, 1, false));
 
   LayerTreeSettings settings;
   FakeRendererClient renderer_client;
   FakeRendererGL renderer(&renderer_client,
                           &settings,
                           output_surface.get(),
                           resource_provider.get());
   EXPECT_FALSE(renderer.Capabilities().using_partial_swap);
 
   gfx::Rect device_viewport_rect(10, 10, 100, 100);
@@ skipping 354 matching lines @@
 
 class MockOutputSurfaceTest : public GLRendererTest {
  protected:
   virtual void SetUp() {
     FakeOutputSurfaceClient output_surface_client_;
     CHECK(output_surface_.BindToClient(&output_surface_client_));
 
     shared_bitmap_manager_.reset(new TestSharedBitmapManager());
     resource_provider_ =
         ResourceProvider::Create(
-            &output_surface_, shared_bitmap_manager_.get(), 0, false, 1).Pass();
+            &output_surface_, shared_bitmap_manager_.get(), 0, false, 1, false)
+            .Pass();
 
     renderer_.reset(new FakeRendererGL(&renderer_client_,
                                        &settings_,
                                        &output_surface_,
                                        resource_provider_.get()));
   }
 
   void SwapBuffers() { renderer_->SwapBuffers(CompositorFrameMetadata()); }
 
   void DrawFrame(float device_scale_factor,
@@ skipping 141 matching lines @@
   base::MessageLoop::current()->Run();
 
   // The sync point should have happened.
   EXPECT_EQ(1, sync_point_callback_count);
   EXPECT_EQ(1, other_callback_count);
 }
 #endif  // OS_ANDROID
 
 }  // namespace
 }  // namespace cc