Revert "Delete CC."

cc/output/renderer_pixeltest.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 "base/message_loop/message_loop.h"
+#include "cc/output/gl_renderer.h"
+#include "cc/quads/draw_quad.h"
+#include "cc/quads/picture_draw_quad.h"
+#include "cc/quads/texture_draw_quad.h"
+#include "cc/resources/video_resource_updater.h"
+#include "cc/test/fake_picture_pile_impl.h"
+#include "cc/test/pixel_test.h"
+#include "gpu/command_buffer/client/gles2_interface.h"
+#include "third_party/skia/include/core/SkColorPriv.h"
+#include "third_party/skia/include/core/SkImageFilter.h"
+#include "third_party/skia/include/core/SkMatrix.h"
+#include "third_party/skia/include/effects/SkColorFilterImageFilter.h"
+#include "third_party/skia/include/effects/SkColorMatrixFilter.h"
+#include "ui/gfx/geometry/rect_conversions.h"
+
+using gpu::gles2::GLES2Interface;
+
+namespace cc {
+namespace {
+
+#if !defined(OS_ANDROID)
+scoped_ptr<RenderPass> CreateTestRootRenderPass(RenderPassId id,
+                                                const gfx::Rect& rect) {
+  scoped_ptr<RenderPass> pass = RenderPass::Create();
+  const gfx::Rect output_rect = rect;
+  const gfx::Rect damage_rect = rect;
+  const gfx::Transform transform_to_root_target;
+  pass->SetNew(id, output_rect, damage_rect, transform_to_root_target);
+  return pass.Pass();
+}
+
+scoped_ptr<RenderPass> CreateTestRenderPass(
+    RenderPassId id,
+    const gfx::Rect& rect,
+    const gfx::Transform& transform_to_root_target) {
+  scoped_ptr<RenderPass> pass = RenderPass::Create();
+  const gfx::Rect output_rect = rect;
+  const gfx::Rect damage_rect = rect;
+  pass->SetNew(id, output_rect, damage_rect, transform_to_root_target);
+  return pass.Pass();
+}
+
+SharedQuadState* CreateTestSharedQuadState(
+    gfx::Transform content_to_target_transform,
+    const gfx::Rect& rect,
+    RenderPass* render_pass) {
+  const gfx::Size content_bounds = rect.size();
+  const gfx::Rect visible_content_rect = rect;
+  const gfx::Rect clip_rect = rect;
+  const bool is_clipped = false;
+  const float opacity = 1.0f;
+  const SkXfermode::Mode blend_mode = SkXfermode::kSrcOver_Mode;
+  int sorting_context_id = 0;
+  SharedQuadState* shared_state = render_pass->CreateAndAppendSharedQuadState();
+  shared_state->SetAll(content_to_target_transform,
+                       content_bounds,
+                       visible_content_rect,
+                       clip_rect,
+                       is_clipped,
+                       opacity,
+                       blend_mode,
+                       sorting_context_id);
+  return shared_state;
+}
+
+SharedQuadState* CreateTestSharedQuadStateClipped(
+    gfx::Transform content_to_target_transform,
+    const gfx::Rect& rect,
+    const gfx::Rect& clip_rect,
+    RenderPass* render_pass) {
+  const gfx::Size content_bounds = rect.size();
+  const gfx::Rect visible_content_rect = clip_rect;
+  const bool is_clipped = true;
+  const float opacity = 1.0f;
+  const SkXfermode::Mode blend_mode = SkXfermode::kSrcOver_Mode;
+  int sorting_context_id = 0;
+  SharedQuadState* shared_state = render_pass->CreateAndAppendSharedQuadState();
+  shared_state->SetAll(content_to_target_transform,
+                       content_bounds,
+                       visible_content_rect,
+                       clip_rect,
+                       is_clipped,
+                       opacity,
+                       blend_mode,
+                       sorting_context_id);
+  return shared_state;
+}
+
+void CreateTestRenderPassDrawQuad(const SharedQuadState* shared_state,
+                                  const gfx::Rect& rect,
+                                  RenderPassId pass_id,
+                                  RenderPass* render_pass) {
+  RenderPassDrawQuad* quad =
+      render_pass->CreateAndAppendDrawQuad<RenderPassDrawQuad>();
+  quad->SetNew(shared_state,
+               rect,
+               rect,
+               pass_id,
+               0,                    // mask_resource_id
+               gfx::Vector2dF(),     // mask_uv_scale
+               gfx::Size(),          // mask_texture_size
+               FilterOperations(),   // foreground filters
+               gfx::Vector2dF(),     // filters scale
+               FilterOperations());  // background filters
+}
+
+void CreateTestTwoColoredTextureDrawQuad(const gfx::Rect& rect,
+                                         SkColor texel_color,
+                                         SkColor texel_stripe_color,
+                                         SkColor background_color,
+                                         bool premultiplied_alpha,
+                                         const SharedQuadState* shared_state,
+                                         ResourceProvider* resource_provider,
+                                         RenderPass* render_pass) {
+  SkPMColor pixel_color = premultiplied_alpha
+                              ? SkPreMultiplyColor(texel_color)
+                              : SkPackARGB32NoCheck(SkColorGetA(texel_color),
+                                                    SkColorGetR(texel_color),
+                                                    SkColorGetG(texel_color),
+                                                    SkColorGetB(texel_color));
+  SkPMColor pixel_stripe_color =
+      premultiplied_alpha
+          ? SkPreMultiplyColor(texel_stripe_color)
+          : SkPackARGB32NoCheck(SkColorGetA(texel_stripe_color),
+                                SkColorGetR(texel_stripe_color),
+                                SkColorGetG(texel_stripe_color),
+                                SkColorGetB(texel_stripe_color));
+  std::vector<uint32_t> pixels(rect.size().GetArea(), pixel_color);
+  for (int i = rect.height() / 4; i < (rect.height() * 3 / 4); ++i) {
+    for (int k = rect.width() / 4; k < (rect.width() * 3 / 4); ++k) {
+      pixels[i * rect.width() + k] = pixel_stripe_color;
+    }
+  }
+  ResourceProvider::ResourceId resource = resource_provider->CreateResource(
+      rect.size(), GL_CLAMP_TO_EDGE, ResourceProvider::TEXTURE_HINT_IMMUTABLE,
+      RGBA_8888);
+  resource_provider->SetPixels(resource,
+                               reinterpret_cast<uint8_t*>(&pixels.front()),
+                               rect, rect, gfx::Vector2d());
+
+  float vertex_opacity[4] = {1.0f, 1.0f, 1.0f, 1.0f};
+  const gfx::PointF uv_top_left(0.0f, 0.0f);
+  const gfx::PointF uv_bottom_right(1.0f, 1.0f);
+  const bool flipped = false;
+  const bool nearest_neighbor = false;
+  TextureDrawQuad* quad =
+      render_pass->CreateAndAppendDrawQuad<TextureDrawQuad>();
+  quad->SetNew(shared_state, rect, gfx::Rect(), rect, resource,
+               premultiplied_alpha, uv_top_left, uv_bottom_right,
+               background_color, vertex_opacity, flipped, nearest_neighbor);
+}
+
+void CreateTestTextureDrawQuad(const gfx::Rect& rect,
+                               SkColor texel_color,
+                               SkColor background_color,
+                               bool premultiplied_alpha,
+                               const SharedQuadState* shared_state,
+                               ResourceProvider* resource_provider,
+                               RenderPass* render_pass) {
+  SkPMColor pixel_color = premultiplied_alpha ?
+      SkPreMultiplyColor(texel_color) :
+      SkPackARGB32NoCheck(SkColorGetA(texel_color),
+                          SkColorGetR(texel_color),
+                          SkColorGetG(texel_color),
+                          SkColorGetB(texel_color));
+  size_t num_pixels = static_cast<size_t>(rect.width()) * rect.height();
+  std::vector<uint32_t> pixels(num_pixels, pixel_color);
+
+  ResourceProvider::ResourceId resource = resource_provider->CreateResource(
+      rect.size(), GL_CLAMP_TO_EDGE, ResourceProvider::TEXTURE_HINT_IMMUTABLE,
+      RGBA_8888);
+  resource_provider->CopyToResource(
+      resource, reinterpret_cast<uint8_t*>(&pixels.front()), rect.size());
+
+  float vertex_opacity[4] = {1.0f, 1.0f, 1.0f, 1.0f};
+
+  const gfx::PointF uv_top_left(0.0f, 0.0f);
+  const gfx::PointF uv_bottom_right(1.0f, 1.0f);
+  const bool flipped = false;
+  const bool nearest_neighbor = false;
+  TextureDrawQuad* quad =
+      render_pass->CreateAndAppendDrawQuad<TextureDrawQuad>();
+  quad->SetNew(shared_state, rect, gfx::Rect(), rect, resource,
+               premultiplied_alpha, uv_top_left, uv_bottom_right,
+               background_color, vertex_opacity, flipped, nearest_neighbor);
+}
+
+void CreateTestYUVVideoDrawQuad_FromVideoFrame(
+    const SharedQuadState* shared_state,
+    scoped_refptr<media::VideoFrame> video_frame,
+    uint8 alpha_value,
+    const gfx::RectF& tex_coord_rect,
+    RenderPass* render_pass,
+    VideoResourceUpdater* video_resource_updater,
+    const gfx::Rect& rect,
+    const gfx::Rect& visible_rect,
+    ResourceProvider* resource_provider) {
+  const bool with_alpha = (video_frame->format() == media::VideoFrame::YV12A);
+  const YUVVideoDrawQuad::ColorSpace color_space =
+      (video_frame->format() == media::VideoFrame::YV12J
+           ? YUVVideoDrawQuad::JPEG
+           : YUVVideoDrawQuad::REC_601);
+  const gfx::Rect opaque_rect(0, 0, 0, 0);
+
+  if (with_alpha) {
+    memset(video_frame->data(media::VideoFrame::kAPlane), alpha_value,
+           video_frame->stride(media::VideoFrame::kAPlane) *
+               video_frame->rows(media::VideoFrame::kAPlane));
+  }
+
+  VideoFrameExternalResources resources =
+      video_resource_updater->CreateExternalResourcesFromVideoFrame(
+          video_frame);
+
+  EXPECT_EQ(VideoFrameExternalResources::YUV_RESOURCE, resources.type);
+  EXPECT_EQ(media::VideoFrame::NumPlanes(video_frame->format()),
+            resources.mailboxes.size());
+  EXPECT_EQ(media::VideoFrame::NumPlanes(video_frame->format()),
+            resources.release_callbacks.size());
+
+  ResourceProvider::ResourceId y_resource =
+      resource_provider->CreateResourceFromTextureMailbox(
+          resources.mailboxes[media::VideoFrame::kYPlane],
+          SingleReleaseCallbackImpl::Create(
+              resources.release_callbacks[media::VideoFrame::kYPlane]));
+  ResourceProvider::ResourceId u_resource =
+      resource_provider->CreateResourceFromTextureMailbox(
+          resources.mailboxes[media::VideoFrame::kUPlane],
+          SingleReleaseCallbackImpl::Create(
+              resources.release_callbacks[media::VideoFrame::kUPlane]));
+  ResourceProvider::ResourceId v_resource =
+      resource_provider->CreateResourceFromTextureMailbox(
+          resources.mailboxes[media::VideoFrame::kVPlane],
+          SingleReleaseCallbackImpl::Create(
+              resources.release_callbacks[media::VideoFrame::kVPlane]));
+  ResourceProvider::ResourceId a_resource = 0;
+  if (with_alpha) {
+    a_resource = resource_provider->CreateResourceFromTextureMailbox(
+        resources.mailboxes[media::VideoFrame::kAPlane],
+        SingleReleaseCallbackImpl::Create(
+            resources.release_callbacks[media::VideoFrame::kAPlane]));
+  }
+
+  YUVVideoDrawQuad* yuv_quad =
+      render_pass->CreateAndAppendDrawQuad<YUVVideoDrawQuad>();
+  yuv_quad->SetNew(shared_state, rect, opaque_rect, visible_rect,
+                   tex_coord_rect, video_frame->coded_size(), y_resource,
+                   u_resource, v_resource, a_resource, color_space);
+}
+
+void CreateTestYUVVideoDrawQuad_Striped(
+    const SharedQuadState* shared_state,
+    media::VideoFrame::Format format,
+    bool is_transparent,
+    const gfx::RectF& tex_coord_rect,
+    RenderPass* render_pass,
+    VideoResourceUpdater* video_resource_updater,
+    const gfx::Rect& rect,
+    const gfx::Rect& visible_rect,
+    ResourceProvider* resource_provider) {
+  scoped_refptr<media::VideoFrame> video_frame = media::VideoFrame::CreateFrame(
+      format, rect.size(), rect, rect.size(), base::TimeDelta());
+
+  // YUV values representing a striped pattern, for validating texture
+  // coordinates for sampling.
+  uint8_t y_value = 0;
+  uint8_t u_value = 0;
+  uint8_t v_value = 0;
+  for (int i = 0; i < video_frame->rows(media::VideoFrame::kYPlane); ++i) {
+    uint8_t* y_row = video_frame->data(media::VideoFrame::kYPlane) +
+                     video_frame->stride(media::VideoFrame::kYPlane) * i;
+    for (int j = 0; j < video_frame->row_bytes(media::VideoFrame::kYPlane);
+         ++j) {
+      y_row[j] = (y_value += 1);
+    }
+  }
+  for (int i = 0; i < video_frame->rows(media::VideoFrame::kUPlane); ++i) {
+    uint8_t* u_row = video_frame->data(media::VideoFrame::kUPlane) +
+                     video_frame->stride(media::VideoFrame::kUPlane) * i;
+    uint8_t* v_row = video_frame->data(media::VideoFrame::kVPlane) +
+                     video_frame->stride(media::VideoFrame::kVPlane) * i;
+    for (int j = 0; j < video_frame->row_bytes(media::VideoFrame::kUPlane);
+         ++j) {
+      u_row[j] = (u_value += 3);
+      v_row[j] = (v_value += 5);
+    }
+  }
+  uint8 alpha_value = is_transparent ? 0 : 128;
+  CreateTestYUVVideoDrawQuad_FromVideoFrame(
+      shared_state, video_frame, alpha_value, tex_coord_rect, render_pass,
+      video_resource_updater, rect, visible_rect, resource_provider);
+}
+
+// Creates a video frame of size background_size filled with yuv_background,
+// and then draws a foreground rectangle in a different color on top of
+// that. The foreground rectangle must have coordinates that are divisible
+// by 2 because YUV is a block format.
+void CreateTestYUVVideoDrawQuad_TwoColor(
+    const SharedQuadState* shared_state,
+    media::VideoFrame::Format format,
+    bool is_transparent,
+    const gfx::RectF& tex_coord_rect,
+    const gfx::Size& background_size,
+    const gfx::Rect& visible_rect,
+    uint8 y_background,
+    uint8 u_background,
+    uint8 v_background,
+    const gfx::Rect& foreground_rect,
+    uint8 y_foreground,
+    uint8 u_foreground,
+    uint8 v_foreground,
+    RenderPass* render_pass,
+    VideoResourceUpdater* video_resource_updater,
+    ResourceProvider* resource_provider) {
+  const gfx::Rect rect(background_size);
+
+  scoped_refptr<media::VideoFrame> video_frame =
+      media::VideoFrame::CreateFrame(format, background_size, foreground_rect,
+                                     foreground_rect.size(), base::TimeDelta());
+
+  int planes[] = {media::VideoFrame::kYPlane,
+                  media::VideoFrame::kUPlane,
+                  media::VideoFrame::kVPlane};
+  uint8 yuv_background[] = {y_background, u_background, v_background};
+  uint8 yuv_foreground[] = {y_foreground, u_foreground, v_foreground};
+  int sample_size[] = {1, 2, 2};
+
+  for (int i = 0; i < 3; ++i) {
+    memset(video_frame->data(planes[i]), yuv_background[i],
+           video_frame->stride(planes[i]) * video_frame->rows(planes[i]));
+  }
+
+  for (int i = 0; i < 3; ++i) {
+    // Since yuv encoding uses block encoding, widths have to be divisible
+    // by the sample size in order for this function to behave properly.
+    DCHECK_EQ(foreground_rect.x() % sample_size[i], 0);
+    DCHECK_EQ(foreground_rect.y() % sample_size[i], 0);
+    DCHECK_EQ(foreground_rect.width() % sample_size[i], 0);
+    DCHECK_EQ(foreground_rect.height() % sample_size[i], 0);
+
+    gfx::Rect sample_rect(foreground_rect.x() / sample_size[i],
+                          foreground_rect.y() / sample_size[i],
+                          foreground_rect.width() / sample_size[i],
+                          foreground_rect.height() / sample_size[i]);
+    for (int y = sample_rect.y(); y < sample_rect.bottom(); ++y) {
+      for (int x = sample_rect.x(); x < sample_rect.right(); ++x) {
+        size_t offset = y * video_frame->stride(planes[i]) + x;
+        video_frame->data(planes[i])[offset] = yuv_foreground[i];
+      }
+    }
+  }
+
+  uint8 alpha_value = 255;
+  CreateTestYUVVideoDrawQuad_FromVideoFrame(
+      shared_state, video_frame, alpha_value, tex_coord_rect, render_pass,
+      video_resource_updater, rect, visible_rect, resource_provider);
+}
+
+void CreateTestYUVVideoDrawQuad_Solid(
+    const SharedQuadState* shared_state,
+    media::VideoFrame::Format format,
+    bool is_transparent,
+    const gfx::RectF& tex_coord_rect,
+    uint8 y,
+    uint8 u,
+    uint8 v,
+    RenderPass* render_pass,
+    VideoResourceUpdater* video_resource_updater,
+    const gfx::Rect& rect,
+    const gfx::Rect& visible_rect,
+    ResourceProvider* resource_provider) {
+  scoped_refptr<media::VideoFrame> video_frame = media::VideoFrame::CreateFrame(
+      format, rect.size(), rect, rect.size(), base::TimeDelta());
+
+  // YUV values of a solid, constant, color. Useful for testing that color
+  // space/color range are being handled properly.
+  memset(video_frame->data(media::VideoFrame::kYPlane), y,
+         video_frame->stride(media::VideoFrame::kYPlane) *
+             video_frame->rows(media::VideoFrame::kYPlane));
+  memset(video_frame->data(media::VideoFrame::kUPlane), u,
+         video_frame->stride(media::VideoFrame::kUPlane) *
+             video_frame->rows(media::VideoFrame::kUPlane));
+  memset(video_frame->data(media::VideoFrame::kVPlane), v,
+         video_frame->stride(media::VideoFrame::kVPlane) *
+             video_frame->rows(media::VideoFrame::kVPlane));
+
+  uint8 alpha_value = is_transparent ? 0 : 128;
+  CreateTestYUVVideoDrawQuad_FromVideoFrame(
+      shared_state, video_frame, alpha_value, tex_coord_rect, render_pass,
+      video_resource_updater, rect, visible_rect, resource_provider);
+}
+
+typedef ::testing::Types<GLRenderer,
+                         SoftwareRenderer,
+                         GLRendererWithExpandedViewport,
+                         SoftwareRendererWithExpandedViewport> RendererTypes;
+TYPED_TEST_CASE(RendererPixelTest, RendererTypes);
+
+template <typename RendererType>
+class SoftwareRendererPixelTest : public RendererPixelTest<RendererType> {};
+
+typedef ::testing::Types<SoftwareRenderer, SoftwareRendererWithExpandedViewport>
+    SoftwareRendererTypes;
+TYPED_TEST_CASE(SoftwareRendererPixelTest, SoftwareRendererTypes);
+
+template <typename RendererType>
+class FuzzyForSoftwareOnlyPixelComparator : public PixelComparator {
+ public:
+  explicit FuzzyForSoftwareOnlyPixelComparator(bool discard_alpha)
+      : fuzzy_(discard_alpha), exact_(discard_alpha) {}
+
+  bool Compare(const SkBitmap& actual_bmp,
+               const SkBitmap& expected_bmp) const override;
+
+ private:
+  FuzzyPixelOffByOneComparator fuzzy_;
+  ExactPixelComparator exact_;
+};
+
+template<>
+bool FuzzyForSoftwareOnlyPixelComparator<SoftwareRenderer>::Compare(
+    const SkBitmap& actual_bmp,
+    const SkBitmap& expected_bmp) const {
+  return fuzzy_.Compare(actual_bmp, expected_bmp);
+}
+
+template <>
+bool FuzzyForSoftwareOnlyPixelComparator<
+    SoftwareRendererWithExpandedViewport>::Compare(
+    const SkBitmap& actual_bmp,
+    const SkBitmap& expected_bmp) const {
+  return fuzzy_.Compare(actual_bmp, expected_bmp);
+}
+
+template<typename RendererType>
+bool FuzzyForSoftwareOnlyPixelComparator<RendererType>::Compare(
+    const SkBitmap& actual_bmp,
+    const SkBitmap& expected_bmp) const {
+  return exact_.Compare(actual_bmp, expected_bmp);
+}
+
+TYPED_TEST(RendererPixelTest, SimpleGreenRect) {
+  gfx::Rect rect(this->device_viewport_size_);
+
+  RenderPassId id(1, 1);
+  scoped_ptr<RenderPass> pass = CreateTestRootRenderPass(id, rect);
+
+  SharedQuadState* shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
+
+  SolidColorDrawQuad* color_quad =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  color_quad->SetNew(shared_state, rect, rect, SK_ColorGREEN, false);
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("green.png")),
+      ExactPixelComparator(true)));
+}
+
+TYPED_TEST(RendererPixelTest, SimpleGreenRect_NonRootRenderPass) {
+  gfx::Rect rect(this->device_viewport_size_);
+  gfx::Rect small_rect(100, 100);
+
+  RenderPassId child_id(2, 1);
+  scoped_ptr<RenderPass> child_pass =
+      CreateTestRenderPass(child_id, small_rect, gfx::Transform());
+
+  SharedQuadState* child_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), small_rect, child_pass.get());
+
+  SolidColorDrawQuad* color_quad =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  color_quad->SetNew(child_shared_state, rect, rect, SK_ColorGREEN, false);
+
+  RenderPassId root_id(1, 1);
+  scoped_ptr<RenderPass> root_pass =
+      CreateTestRenderPass(root_id, rect, gfx::Transform());
+
+  SharedQuadState* root_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), rect, root_pass.get());
+
+  CreateTestRenderPassDrawQuad(
+      root_shared_state, small_rect, child_id, root_pass.get());
+
+  RenderPass* child_pass_ptr = child_pass.get();
+
+  RenderPassList pass_list;
+  pass_list.push_back(child_pass.Pass());
+  pass_list.push_back(root_pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTestWithReadbackTarget(
+      &pass_list,
+      child_pass_ptr,
+      base::FilePath(FILE_PATH_LITERAL("green_small.png")),
+      ExactPixelComparator(true)));
+}
+
+TYPED_TEST(RendererPixelTest, PremultipliedTextureWithoutBackground) {
+  gfx::Rect rect(this->device_viewport_size_);
+
+  RenderPassId id(1, 1);
+  scoped_ptr<RenderPass> pass = CreateTestRootRenderPass(id, rect);
+
+  SharedQuadState* shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
+
+  CreateTestTextureDrawQuad(gfx::Rect(this->device_viewport_size_),
+                            SkColorSetARGB(128, 0, 255, 0),  // Texel color.
+                            SK_ColorTRANSPARENT,  // Background color.
+                            true,                 // Premultiplied alpha.
+                            shared_state,
+                            this->resource_provider_.get(),
+                            pass.get());
+
+  SolidColorDrawQuad* color_quad =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  color_quad->SetNew(shared_state, rect, rect, SK_ColorWHITE, false);
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("green_alpha.png")),
+      FuzzyPixelOffByOneComparator(true)));
+}
+
+TYPED_TEST(RendererPixelTest, PremultipliedTextureWithBackground) {
+  gfx::Rect rect(this->device_viewport_size_);
+
+  RenderPassId id(1, 1);
+  scoped_ptr<RenderPass> pass = CreateTestRootRenderPass(id, rect);
+
+  SharedQuadState* texture_quad_state =
+      CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
+  texture_quad_state->opacity = 0.8f;
+
+  CreateTestTextureDrawQuad(gfx::Rect(this->device_viewport_size_),
+                            SkColorSetARGB(204, 120, 255, 120),  // Texel color.
+                            SK_ColorGREEN,  // Background color.
+                            true,           // Premultiplied alpha.
+                            texture_quad_state,
+                            this->resource_provider_.get(),
+                            pass.get());
+
+  SharedQuadState* color_quad_state =
+      CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
+  SolidColorDrawQuad* color_quad =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  color_quad->SetNew(color_quad_state, rect, rect, SK_ColorWHITE, false);
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("green_alpha.png")),
+      FuzzyPixelOffByOneComparator(true)));
+}
+
+template <typename QuadType>
+static const base::FilePath::CharType* IntersectingQuadImage() {
+  return FILE_PATH_LITERAL("intersecting_blue_green_squares.png");
+}
+template <>
+const base::FilePath::CharType* IntersectingQuadImage<SolidColorDrawQuad>() {
+  return FILE_PATH_LITERAL("intersecting_blue_green.png");
+}
+template <>
+const base::FilePath::CharType* IntersectingQuadImage<YUVVideoDrawQuad>() {
+  return FILE_PATH_LITERAL("intersecting_blue_green_squares_video.png");
+}
+
+template <typename TypeParam>
+class IntersectingQuadPixelTest : public RendererPixelTest<TypeParam> {
+ protected:
+  void SetupQuadStateAndRenderPass() {
+    // This sets up a pair of draw quads. They are both rotated
+    // relative to the root plane, they are also rotated relative to each other.
+    // The intersect in the middle at a non-perpendicular angle so that any
+    // errors are hopefully magnified.
+    // The quads should intersect correctly, as in the front quad should only
+    // be partially in front of the back quad, and partially behind.
+
+    viewport_rect_ = gfx::Rect(this->device_viewport_size_);
+    quad_rect_ = gfx::Rect(0, 0, this->device_viewport_size_.width(),
+                           this->device_viewport_size_.height() / 2.0);
+
+    RenderPassId id(1, 1);
+    render_pass_ = CreateTestRootRenderPass(id, viewport_rect_);
+
+    // Create the front quad rotated on the Z and Y axis.
+    gfx::Transform trans;
+    trans.Translate3d(0, 0, 0.707 * this->device_viewport_size_.width() / 2.0);
+    trans.RotateAboutZAxis(45.0);
+    trans.RotateAboutYAxis(45.0);
+    front_quad_state_ =
+        CreateTestSharedQuadState(trans, viewport_rect_, render_pass_.get());
+    front_quad_state_->clip_rect = quad_rect_;
+    // Make sure they end up in a 3d sorting context.
+    front_quad_state_->sorting_context_id = 1;
+
+    // Create the back quad, and rotate on just the y axis. This will intersect
+    // the first quad partially.
+    trans = gfx::Transform();
+    trans.Translate3d(0, 0, -0.707 * this->device_viewport_size_.width() / 2.0);
+    trans.RotateAboutYAxis(-45.0);
+    back_quad_state_ =
+        CreateTestSharedQuadState(trans, viewport_rect_, render_pass_.get());
+    back_quad_state_->sorting_context_id = 1;
+    back_quad_state_->clip_rect = quad_rect_;
+  }
+  template <typename T>
+  void AppendBackgroundAndRunTest(const PixelComparator& comparator) {
+    SharedQuadState* background_quad_state = CreateTestSharedQuadState(
+        gfx::Transform(), viewport_rect_, render_pass_.get());
+    SolidColorDrawQuad* background_quad =
+        render_pass_->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+    background_quad->SetNew(background_quad_state, viewport_rect_,
+                            viewport_rect_, SK_ColorWHITE, false);
+    pass_list_.push_back(render_pass_.Pass());
+    const base::FilePath::CharType* fileName = IntersectingQuadImage<T>();
+    EXPECT_TRUE(
+        this->RunPixelTest(&pass_list_, base::FilePath(fileName), comparator));
+  }
+  template <typename T>
+  T* CreateAndAppendDrawQuad() {
+    return render_pass_->CreateAndAppendDrawQuad<T>();
+  }
+
+  scoped_ptr<RenderPass> render_pass_;
+  gfx::Rect viewport_rect_;
+  SharedQuadState* front_quad_state_;
+  SharedQuadState* back_quad_state_;
+  gfx::Rect quad_rect_;
+  RenderPassList pass_list_;
+};
+
+template <typename TypeParam>
+class IntersectingQuadGLPixelTest
+    : public IntersectingQuadPixelTest<TypeParam> {
+ public:
+  void SetUp() override {
+    IntersectingQuadPixelTest<TypeParam>::SetUp();
+    video_resource_updater_.reset(
+        new VideoResourceUpdater(this->output_surface_->context_provider(),
+                                 this->resource_provider_.get()));
+    video_resource_updater2_.reset(
+        new VideoResourceUpdater(this->output_surface_->context_provider(),
+                                 this->resource_provider_.get()));
+  }
+
+ protected:
+  scoped_ptr<VideoResourceUpdater> video_resource_updater_;
+  scoped_ptr<VideoResourceUpdater> video_resource_updater2_;
+};
+
+template <typename TypeParam>
+class IntersectingQuadSoftwareTest
+    : public IntersectingQuadPixelTest<TypeParam> {};
+
+typedef ::testing::Types<SoftwareRenderer, SoftwareRendererWithExpandedViewport>
+    SoftwareRendererTypes;
+typedef ::testing::Types<GLRenderer, GLRendererWithExpandedViewport>
+    GLRendererTypes;
+
+TYPED_TEST_CASE(IntersectingQuadPixelTest, RendererTypes);
+TYPED_TEST_CASE(IntersectingQuadGLPixelTest, GLRendererTypes);
+TYPED_TEST_CASE(IntersectingQuadSoftwareTest, SoftwareRendererTypes);
+
+TYPED_TEST(IntersectingQuadPixelTest, SolidColorQuads) {
+  this->SetupQuadStateAndRenderPass();
+
+  SolidColorDrawQuad* quad =
+      this->template CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  SolidColorDrawQuad* quad2 =
+      this->template CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+
+  quad->SetNew(this->front_quad_state_, this->quad_rect_, this->quad_rect_,
+               SK_ColorBLUE, false);
+  quad2->SetNew(this->back_quad_state_, this->quad_rect_, this->quad_rect_,
+                SK_ColorGREEN, false);
+  SCOPED_TRACE("IntersectingSolidColorQuads");
+  this->template AppendBackgroundAndRunTest<SolidColorDrawQuad>(
+      FuzzyPixelComparator(false, 2.f, 0.f, 256.f, 256, 0.f));
+}
+
+template <typename TypeParam>
+SkColor GetColor(const SkColor& color) {
+  return color;
+}
+
+template <>
+SkColor GetColor<GLRenderer>(const SkColor& color) {
+  return SkColorSetARGB(SkColorGetA(color), SkColorGetB(color),
+                        SkColorGetG(color), SkColorGetR(color));
+}
+template <>
+SkColor GetColor<GLRendererWithExpandedViewport>(const SkColor& color) {
+  return GetColor<GLRenderer>(color);
+}
+
+TYPED_TEST(IntersectingQuadPixelTest, TexturedQuads) {
+  this->SetupQuadStateAndRenderPass();
+  CreateTestTwoColoredTextureDrawQuad(
+      this->quad_rect_, GetColor<TypeParam>(SkColorSetARGB(255, 0, 0, 0)),
+      GetColor<TypeParam>(SkColorSetARGB(255, 0, 0, 255)), SK_ColorTRANSPARENT,
+      true, this->front_quad_state_, this->resource_provider_.get(),
+      this->render_pass_.get());
+  CreateTestTwoColoredTextureDrawQuad(
+      this->quad_rect_, GetColor<TypeParam>(SkColorSetARGB(255, 0, 255, 0)),
+      GetColor<TypeParam>(SkColorSetARGB(255, 0, 0, 0)), SK_ColorTRANSPARENT,
+      true, this->back_quad_state_, this->resource_provider_.get(),
+      this->render_pass_.get());
+
+  SCOPED_TRACE("IntersectingTexturedQuads");
+  this->template AppendBackgroundAndRunTest<TextureDrawQuad>(
+      FuzzyPixelComparator(false, 2.f, 0.f, 256.f, 256, 0.f));
+}
+
+TYPED_TEST(IntersectingQuadSoftwareTest, PictureQuads) {
+  this->SetupQuadStateAndRenderPass();
+  gfx::RectF outer_rect(this->quad_rect_);
+  gfx::RectF inner_rect(this->quad_rect_.x() + (this->quad_rect_.width() / 4),
+                        this->quad_rect_.y() + (this->quad_rect_.height() / 4),
+                        this->quad_rect_.width() / 2,
+                        this->quad_rect_.height() / 2);
+
+  SkPaint black_paint;
+  black_paint.setColor(SK_ColorBLACK);
+  SkPaint blue_paint;
+  blue_paint.setColor(SK_ColorBLUE);
+  SkPaint green_paint;
+  green_paint.setColor(SK_ColorGREEN);
+
+  scoped_ptr<FakePicturePile> blue_recording =
+      FakePicturePile::CreateFilledPile(gfx::Size(1000, 1000),
+                                        this->quad_rect_.size());
+  blue_recording->add_draw_rect_with_paint(outer_rect, black_paint);
+  blue_recording->add_draw_rect_with_paint(inner_rect, blue_paint);
+  blue_recording->RerecordPile();
+  scoped_refptr<FakePicturePileImpl> blue_pile =
+      FakePicturePileImpl::CreateFromPile(blue_recording.get(), nullptr);
+
+  PictureDrawQuad* blue_quad =
+      this->render_pass_->template CreateAndAppendDrawQuad<PictureDrawQuad>();
+
+  blue_quad->SetNew(this->front_quad_state_, this->quad_rect_, gfx::Rect(),
+                    this->quad_rect_, this->quad_rect_, this->quad_rect_.size(),
+                    false, RGBA_8888, this->quad_rect_, 1.f, blue_pile);
+
+  scoped_ptr<FakePicturePile> green_recording =
+      FakePicturePile::CreateFilledPile(this->quad_rect_.size(),
+                                        this->quad_rect_.size());
+  green_recording->add_draw_rect_with_paint(outer_rect, green_paint);
+  green_recording->add_draw_rect_with_paint(inner_rect, black_paint);
+  green_recording->RerecordPile();
+  scoped_refptr<FakePicturePileImpl> green_pile =
+      FakePicturePileImpl::CreateFromPile(green_recording.get(), nullptr);
+
+  PictureDrawQuad* green_quad =
+      this->render_pass_->template CreateAndAppendDrawQuad<PictureDrawQuad>();
+  green_quad->SetNew(this->back_quad_state_, this->quad_rect_, gfx::Rect(),
+                     this->quad_rect_, this->quad_rect_,
+                     this->quad_rect_.size(), false, RGBA_8888,
+                     this->quad_rect_, 1.f, green_pile);
+  SCOPED_TRACE("IntersectingPictureQuadsPass");
+  this->template AppendBackgroundAndRunTest<PictureDrawQuad>(
+      FuzzyPixelComparator(false, 2.f, 0.f, 256.f, 256, 0.f));
+}
+
+TYPED_TEST(IntersectingQuadPixelTest, RenderPassQuads) {
+  this->SetupQuadStateAndRenderPass();
+  RenderPassId child_pass_id1(2, 2);
+  RenderPassId child_pass_id2(2, 3);
+  scoped_ptr<RenderPass> child_pass1 =
+      CreateTestRenderPass(child_pass_id1, this->quad_rect_, gfx::Transform());
+  SharedQuadState* child1_quad_state = CreateTestSharedQuadState(
+      gfx::Transform(), this->quad_rect_, child_pass1.get());
+  scoped_ptr<RenderPass> child_pass2 =
+      CreateTestRenderPass(child_pass_id2, this->quad_rect_, gfx::Transform());
+  SharedQuadState* child2_quad_state = CreateTestSharedQuadState(
+      gfx::Transform(), this->quad_rect_, child_pass2.get());
+
+  CreateTestTwoColoredTextureDrawQuad(
+      this->quad_rect_, GetColor<TypeParam>(SkColorSetARGB(255, 0, 0, 0)),
+      GetColor<TypeParam>(SkColorSetARGB(255, 0, 0, 255)), SK_ColorTRANSPARENT,
+      true, child1_quad_state, this->resource_provider_.get(),
+      child_pass1.get());
+  CreateTestTwoColoredTextureDrawQuad(
+      this->quad_rect_, GetColor<TypeParam>(SkColorSetARGB(255, 0, 255, 0)),
+      GetColor<TypeParam>(SkColorSetARGB(255, 0, 0, 0)), SK_ColorTRANSPARENT,
+      true, child2_quad_state, this->resource_provider_.get(),
+      child_pass2.get());
+
+  CreateTestRenderPassDrawQuad(this->front_quad_state_, this->quad_rect_,
+                               child_pass_id1, this->render_pass_.get());
+  CreateTestRenderPassDrawQuad(this->back_quad_state_, this->quad_rect_,
+                               child_pass_id2, this->render_pass_.get());
+
+  this->pass_list_.push_back(child_pass1.Pass());
+  this->pass_list_.push_back(child_pass2.Pass());
+  SCOPED_TRACE("IntersectingRenderQuadsPass");
+  this->template AppendBackgroundAndRunTest<RenderPassDrawQuad>(
+      FuzzyPixelComparator(false, 2.f, 0.f, 256.f, 256, 0.f));
+}
+
+TYPED_TEST(IntersectingQuadGLPixelTest, YUVVideoQuads) {
+  this->SetupQuadStateAndRenderPass();
+  gfx::Rect inner_rect(
+      ((this->quad_rect_.x() + (this->quad_rect_.width() / 4)) & ~0xF),
+      ((this->quad_rect_.y() + (this->quad_rect_.height() / 4)) & ~0xF),
+      (this->quad_rect_.width() / 2) & ~0xF,
+      (this->quad_rect_.height() / 2) & ~0xF);
+
+  CreateTestYUVVideoDrawQuad_TwoColor(
+      this->front_quad_state_, media::VideoFrame::YV12J, false,
+      gfx::RectF(0.0f, 0.0f, 1.0f, 1.0f), this->quad_rect_.size(),
+      this->quad_rect_, 0, 128, 128, inner_rect, 29, 255, 107,
+      this->render_pass_.get(), this->video_resource_updater_.get(),
+      this->resource_provider_.get());
+
+  CreateTestYUVVideoDrawQuad_TwoColor(
+      this->back_quad_state_, media::VideoFrame::YV12J, false,
+      gfx::RectF(0.0f, 0.0f, 1.0f, 1.0f), this->quad_rect_.size(),
+      this->quad_rect_, 149, 43, 21, inner_rect, 0, 128, 128,
+      this->render_pass_.get(), this->video_resource_updater2_.get(),
+      this->resource_provider_.get());
+
+  SCOPED_TRACE("IntersectingVideoQuads");
+  this->template AppendBackgroundAndRunTest<YUVVideoDrawQuad>(
+      FuzzyPixelOffByOneComparator(false));
+}
+
+// TODO(skaslev): The software renderer does not support non-premultplied alpha.
+TEST_F(GLRendererPixelTest, NonPremultipliedTextureWithoutBackground) {
+  gfx::Rect rect(this->device_viewport_size_);
+
+  RenderPassId id(1, 1);
+  scoped_ptr<RenderPass> pass = CreateTestRootRenderPass(id, rect);
+
+  SharedQuadState* shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
+
+  CreateTestTextureDrawQuad(gfx::Rect(this->device_viewport_size_),
+                            SkColorSetARGB(128, 0, 255, 0),  // Texel color.
+                            SK_ColorTRANSPARENT,  // Background color.
+                            false,                // Premultiplied alpha.
+                            shared_state,
+                            this->resource_provider_.get(),
+                            pass.get());
+
+  SolidColorDrawQuad* color_quad =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  color_quad->SetNew(shared_state, rect, rect, SK_ColorWHITE, false);
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("green_alpha.png")),
+      FuzzyPixelOffByOneComparator(true)));
+}
+
+// TODO(skaslev): The software renderer does not support non-premultplied alpha.
+TEST_F(GLRendererPixelTest, NonPremultipliedTextureWithBackground) {
+  gfx::Rect rect(this->device_viewport_size_);
+
+  RenderPassId id(1, 1);
+  scoped_ptr<RenderPass> pass = CreateTestRootRenderPass(id, rect);
+
+  SharedQuadState* texture_quad_state =
+      CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
+  texture_quad_state->opacity = 0.8f;
+
+  CreateTestTextureDrawQuad(gfx::Rect(this->device_viewport_size_),
+                            SkColorSetARGB(204, 120, 255, 120),  // Texel color.
+                            SK_ColorGREEN,  // Background color.
+                            false,          // Premultiplied alpha.
+                            texture_quad_state,
+                            this->resource_provider_.get(),
+                            pass.get());
+
+  SharedQuadState* color_quad_state =
+      CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
+  SolidColorDrawQuad* color_quad =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  color_quad->SetNew(color_quad_state, rect, rect, SK_ColorWHITE, false);
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("green_alpha.png")),
+      FuzzyPixelOffByOneComparator(true)));
+}
+
+TYPED_TEST(RendererPixelTest, FastPassColorFilterAlpha) {
+  gfx::Rect viewport_rect(this->device_viewport_size_);
+
+  RenderPassId root_pass_id(1, 1);
+  scoped_ptr<RenderPass> root_pass =
+      CreateTestRootRenderPass(root_pass_id, viewport_rect);
+
+  RenderPassId child_pass_id(2, 2);
+  gfx::Rect pass_rect(this->device_viewport_size_);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> child_pass =
+      CreateTestRenderPass(child_pass_id, pass_rect, transform_to_root);
+
+  gfx::Transform content_to_target_transform;
+  SharedQuadState* shared_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport_rect, child_pass.get());
+  shared_state->opacity = 0.5f;
+
+  gfx::Rect blue_rect(0,
+                      0,
+                      this->device_viewport_size_.width(),
+                      this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* blue =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(shared_state, blue_rect, blue_rect, SK_ColorBLUE, false);
+  gfx::Rect yellow_rect(0,
+                        this->device_viewport_size_.height() / 2,
+                        this->device_viewport_size_.width(),
+                        this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* yellow =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  yellow->SetNew(shared_state, yellow_rect, yellow_rect, SK_ColorYELLOW, false);
+
+  SharedQuadState* blank_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport_rect, child_pass.get());
+
+  SolidColorDrawQuad* white =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  white->SetNew(
+      blank_state, viewport_rect, viewport_rect, SK_ColorWHITE, false);
+
+  SharedQuadState* pass_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), pass_rect, root_pass.get());
+
+  SkScalar matrix[20];
+  float amount = 0.5f;
+  matrix[0] = 0.213f + 0.787f * amount;
+  matrix[1] = 0.715f - 0.715f * amount;
+  matrix[2] = 1.f - (matrix[0] + matrix[1]);
+  matrix[3] = matrix[4] = 0;
+  matrix[5] = 0.213f - 0.213f * amount;
+  matrix[6] = 0.715f + 0.285f * amount;
+  matrix[7] = 1.f - (matrix[5] + matrix[6]);
+  matrix[8] = matrix[9] = 0;
+  matrix[10] = 0.213f - 0.213f * amount;
+  matrix[11] = 0.715f - 0.715f * amount;
+  matrix[12] = 1.f - (matrix[10] + matrix[11]);
+  matrix[13] = matrix[14] = 0;
+  matrix[15] = matrix[16] = matrix[17] = matrix[19] = 0;
+  matrix[18] = 1;
+  skia::RefPtr<SkColorFilter> colorFilter(
+      skia::AdoptRef(SkColorMatrixFilter::Create(matrix)));
+  skia::RefPtr<SkImageFilter> filter =
+      skia::AdoptRef(SkColorFilterImageFilter::Create(colorFilter.get(), NULL));
+  FilterOperations filters;
+  filters.Append(FilterOperation::CreateReferenceFilter(filter));
+
+  RenderPassDrawQuad* render_pass_quad =
+      root_pass->CreateAndAppendDrawQuad<RenderPassDrawQuad>();
+  render_pass_quad->SetNew(pass_shared_state,
+                           pass_rect,
+                           pass_rect,
+                           child_pass_id,
+                           0,
+                           gfx::Vector2dF(),
+                           gfx::Size(),
+                           filters,
+                           gfx::Vector2dF(),
+                           FilterOperations());
+
+  RenderPassList pass_list;
+  pass_list.push_back(child_pass.Pass());
+  pass_list.push_back(root_pass.Pass());
+
+  // This test has alpha=254 for the software renderer vs. alpha=255 for the gl
+  // renderer so use a fuzzy comparator.
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("blue_yellow_alpha.png")),
+      FuzzyForSoftwareOnlyPixelComparator<TypeParam>(false)));
+}
+
+TYPED_TEST(RendererPixelTest, FastPassSaturateFilter) {
+  gfx::Rect viewport_rect(this->device_viewport_size_);
+
+  RenderPassId root_pass_id(1, 1);
+  scoped_ptr<RenderPass> root_pass =
+      CreateTestRootRenderPass(root_pass_id, viewport_rect);
+
+  RenderPassId child_pass_id(2, 2);
+  gfx::Rect pass_rect(this->device_viewport_size_);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> child_pass =
+      CreateTestRenderPass(child_pass_id, pass_rect, transform_to_root);
+
+  gfx::Transform content_to_target_transform;
+  SharedQuadState* shared_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport_rect, child_pass.get());
+  shared_state->opacity = 0.5f;
+
+  gfx::Rect blue_rect(0,
+                      0,
+                      this->device_viewport_size_.width(),
+                      this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* blue =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(shared_state, blue_rect, blue_rect, SK_ColorBLUE, false);
+  gfx::Rect yellow_rect(0,
+                        this->device_viewport_size_.height() / 2,
+                        this->device_viewport_size_.width(),
+                        this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* yellow =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  yellow->SetNew(shared_state, yellow_rect, yellow_rect, SK_ColorYELLOW, false);
+
+  SharedQuadState* blank_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport_rect, child_pass.get());
+
+  SolidColorDrawQuad* white =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  white->SetNew(
+      blank_state, viewport_rect, viewport_rect, SK_ColorWHITE, false);
+
+  SharedQuadState* pass_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), pass_rect, root_pass.get());
+
+  FilterOperations filters;
+  filters.Append(FilterOperation::CreateSaturateFilter(0.5f));
+
+  RenderPassDrawQuad* render_pass_quad =
+      root_pass->CreateAndAppendDrawQuad<RenderPassDrawQuad>();
+  render_pass_quad->SetNew(pass_shared_state,
+                           pass_rect,
+                           pass_rect,
+                           child_pass_id,
+                           0,
+                           gfx::Vector2dF(),
+                           gfx::Size(),
+                           filters,
+                           gfx::Vector2dF(),
+                           FilterOperations());
+
+  RenderPassList pass_list;
+  pass_list.push_back(child_pass.Pass());
+  pass_list.push_back(root_pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("blue_yellow_alpha.png")),
+      ExactPixelComparator(true)));
+}
+
+TYPED_TEST(RendererPixelTest, FastPassFilterChain) {
+  gfx::Rect viewport_rect(this->device_viewport_size_);
+
+  RenderPassId root_pass_id(1, 1);
+  scoped_ptr<RenderPass> root_pass =
+      CreateTestRootRenderPass(root_pass_id, viewport_rect);
+
+  RenderPassId child_pass_id(2, 2);
+  gfx::Rect pass_rect(this->device_viewport_size_);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> child_pass =
+      CreateTestRenderPass(child_pass_id, pass_rect, transform_to_root);
+
+  gfx::Transform content_to_target_transform;
+  SharedQuadState* shared_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport_rect, child_pass.get());
+  shared_state->opacity = 0.5f;
+
+  gfx::Rect blue_rect(0,
+                      0,
+                      this->device_viewport_size_.width(),
+                      this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* blue =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(shared_state, blue_rect, blue_rect, SK_ColorBLUE, false);
+  gfx::Rect yellow_rect(0,
+                        this->device_viewport_size_.height() / 2,
+                        this->device_viewport_size_.width(),
+                        this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* yellow =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  yellow->SetNew(shared_state, yellow_rect, yellow_rect, SK_ColorYELLOW, false);
+
+  SharedQuadState* blank_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport_rect, child_pass.get());
+
+  SolidColorDrawQuad* white =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  white->SetNew(
+      blank_state, viewport_rect, viewport_rect, SK_ColorWHITE, false);
+
+  SharedQuadState* pass_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), pass_rect, root_pass.get());
+
+  FilterOperations filters;
+  filters.Append(FilterOperation::CreateGrayscaleFilter(1.f));
+  filters.Append(FilterOperation::CreateBrightnessFilter(0.5f));
+
+  RenderPassDrawQuad* render_pass_quad =
+      root_pass->CreateAndAppendDrawQuad<RenderPassDrawQuad>();
+  render_pass_quad->SetNew(pass_shared_state,
+                           pass_rect,
+                           pass_rect,
+                           child_pass_id,
+                           0,
+                           gfx::Vector2dF(),
+                           gfx::Size(),
+                           filters,
+                           gfx::Vector2dF(),
+                           FilterOperations());
+
+  RenderPassList pass_list;
+  pass_list.push_back(child_pass.Pass());
+  pass_list.push_back(root_pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("blue_yellow_filter_chain.png")),
+      ExactPixelComparator(true)));
+}
+
+TYPED_TEST(RendererPixelTest, FastPassColorFilterAlphaTranslation) {
+  gfx::Rect viewport_rect(this->device_viewport_size_);
+
+  RenderPassId root_pass_id(1, 1);
+  scoped_ptr<RenderPass> root_pass =
+      CreateTestRootRenderPass(root_pass_id, viewport_rect);
+
+  RenderPassId child_pass_id(2, 2);
+  gfx::Rect pass_rect(this->device_viewport_size_);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> child_pass =
+      CreateTestRenderPass(child_pass_id, pass_rect, transform_to_root);
+
+  gfx::Transform content_to_target_transform;
+  SharedQuadState* shared_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport_rect, child_pass.get());
+  shared_state->opacity = 0.5f;
+
+  gfx::Rect blue_rect(0,
+                      0,
+                      this->device_viewport_size_.width(),
+                      this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* blue =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(shared_state, blue_rect, blue_rect, SK_ColorBLUE, false);
+  gfx::Rect yellow_rect(0,
+                        this->device_viewport_size_.height() / 2,
+                        this->device_viewport_size_.width(),
+                        this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* yellow =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  yellow->SetNew(shared_state, yellow_rect, yellow_rect, SK_ColorYELLOW, false);
+
+  SharedQuadState* blank_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport_rect, child_pass.get());
+
+  SolidColorDrawQuad* white =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  white->SetNew(
+      blank_state, viewport_rect, viewport_rect, SK_ColorWHITE, false);
+
+  SharedQuadState* pass_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), pass_rect, root_pass.get());
+
+  SkScalar matrix[20];
+  float amount = 0.5f;
+  matrix[0] = 0.213f + 0.787f * amount;
+  matrix[1] = 0.715f - 0.715f * amount;
+  matrix[2] = 1.f - (matrix[0] + matrix[1]);
+  matrix[3] = 0;
+  matrix[4] = 20.f;
+  matrix[5] = 0.213f - 0.213f * amount;
+  matrix[6] = 0.715f + 0.285f * amount;
+  matrix[7] = 1.f - (matrix[5] + matrix[6]);
+  matrix[8] = 0;
+  matrix[9] = 200.f;
+  matrix[10] = 0.213f - 0.213f * amount;
+  matrix[11] = 0.715f - 0.715f * amount;
+  matrix[12] = 1.f - (matrix[10] + matrix[11]);
+  matrix[13] = 0;
+  matrix[14] = 1.5f;
+  matrix[15] = matrix[16] = matrix[17] = matrix[19] = 0;
+  matrix[18] = 1;
+  skia::RefPtr<SkColorFilter> colorFilter(
+      skia::AdoptRef(SkColorMatrixFilter::Create(matrix)));
+  skia::RefPtr<SkImageFilter> filter =
+      skia::AdoptRef(SkColorFilterImageFilter::Create(colorFilter.get(), NULL));
+  FilterOperations filters;
+  filters.Append(FilterOperation::CreateReferenceFilter(filter));
+
+  RenderPassDrawQuad* render_pass_quad =
+      root_pass->CreateAndAppendDrawQuad<RenderPassDrawQuad>();
+  render_pass_quad->SetNew(pass_shared_state,
+                           pass_rect,
+                           pass_rect,
+                           child_pass_id,
+                           0,
+                           gfx::Vector2dF(),
+                           gfx::Size(),
+                           filters,
+                           gfx::Vector2dF(),
+                           FilterOperations());
+
+  RenderPassList pass_list;
+
+  pass_list.push_back(child_pass.Pass());
+  pass_list.push_back(root_pass.Pass());
+
+  // This test has alpha=254 for the software renderer vs. alpha=255 for the gl
+  // renderer so use a fuzzy comparator.
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("blue_yellow_alpha_translate.png")),
+      FuzzyForSoftwareOnlyPixelComparator<TypeParam>(false)));
+}
+
+TYPED_TEST(RendererPixelTest, EnlargedRenderPassTexture) {
+  gfx::Rect viewport_rect(this->device_viewport_size_);
+
+  RenderPassId root_pass_id(1, 1);
+  scoped_ptr<RenderPass> root_pass =
+      CreateTestRootRenderPass(root_pass_id, viewport_rect);
+
+  RenderPassId child_pass_id(2, 2);
+  gfx::Rect pass_rect(this->device_viewport_size_);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> child_pass =
+      CreateTestRenderPass(child_pass_id, pass_rect, transform_to_root);
+
+  gfx::Transform content_to_target_transform;
+  SharedQuadState* shared_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport_rect, child_pass.get());
+
+  gfx::Rect blue_rect(0,
+                      0,
+                      this->device_viewport_size_.width(),
+                      this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* blue =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(shared_state, blue_rect, blue_rect, SK_ColorBLUE, false);
+  gfx::Rect yellow_rect(0,
+                        this->device_viewport_size_.height() / 2,
+                        this->device_viewport_size_.width(),
+                        this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* yellow =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  yellow->SetNew(shared_state, yellow_rect, yellow_rect, SK_ColorYELLOW, false);
+
+  SharedQuadState* pass_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), pass_rect, root_pass.get());
+  CreateTestRenderPassDrawQuad(
+      pass_shared_state, pass_rect, child_pass_id, root_pass.get());
+
+  RenderPassList pass_list;
+  pass_list.push_back(child_pass.Pass());
+  pass_list.push_back(root_pass.Pass());
+
+  this->renderer_->SetEnlargePassTextureAmountForTesting(gfx::Vector2d(50, 75));
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("blue_yellow.png")),
+      ExactPixelComparator(true)));
+}
+
+TYPED_TEST(RendererPixelTest, EnlargedRenderPassTextureWithAntiAliasing) {
+  gfx::Rect viewport_rect(this->device_viewport_size_);
+
+  RenderPassId root_pass_id(1, 1);
+  scoped_ptr<RenderPass> root_pass =
+      CreateTestRootRenderPass(root_pass_id, viewport_rect);
+
+  RenderPassId child_pass_id(2, 2);
+  gfx::Rect pass_rect(this->device_viewport_size_);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> child_pass =
+      CreateTestRenderPass(child_pass_id, pass_rect, transform_to_root);
+
+  gfx::Transform content_to_target_transform;
+  SharedQuadState* shared_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport_rect, child_pass.get());
+
+  gfx::Rect blue_rect(0,
+                      0,
+                      this->device_viewport_size_.width(),
+                      this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* blue =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(shared_state, blue_rect, blue_rect, SK_ColorBLUE, false);
+  gfx::Rect yellow_rect(0,
+                        this->device_viewport_size_.height() / 2,
+                        this->device_viewport_size_.width(),
+                        this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* yellow =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  yellow->SetNew(shared_state, yellow_rect, yellow_rect, SK_ColorYELLOW, false);
+
+  gfx::Transform aa_transform;
+  aa_transform.Translate(0.5, 0.0);
+
+  SharedQuadState* pass_shared_state =
+      CreateTestSharedQuadState(aa_transform, pass_rect, root_pass.get());
+  CreateTestRenderPassDrawQuad(
+      pass_shared_state, pass_rect, child_pass_id, root_pass.get());
+
+  SharedQuadState* root_shared_state = CreateTestSharedQuadState(
+      gfx::Transform(), viewport_rect, root_pass.get());
+  SolidColorDrawQuad* background =
+      root_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  background->SetNew(root_shared_state,
+                     gfx::Rect(this->device_viewport_size_),
+                     gfx::Rect(this->device_viewport_size_),
+                     SK_ColorWHITE,
+                     false);
+
+  RenderPassList pass_list;
+  pass_list.push_back(child_pass.Pass());
+  pass_list.push_back(root_pass.Pass());
+
+  this->renderer_->SetEnlargePassTextureAmountForTesting(gfx::Vector2d(50, 75));
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("blue_yellow_anti_aliasing.png")),
+      FuzzyPixelOffByOneComparator(true)));
+}
+
+// This tests the case where we have a RenderPass with a mask, but the quad
+// for the masked surface does not include the full surface texture.
+TYPED_TEST(RendererPixelTest, RenderPassAndMaskWithPartialQuad) {
+  gfx::Rect viewport_rect(this->device_viewport_size_);
+
+  RenderPassId root_pass_id(1, 1);
+  scoped_ptr<RenderPass> root_pass =
+      CreateTestRootRenderPass(root_pass_id, viewport_rect);
+  SharedQuadState* root_pass_shared_state = CreateTestSharedQuadState(
+      gfx::Transform(), viewport_rect, root_pass.get());
+
+  RenderPassId child_pass_id(2, 2);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> child_pass =
+      CreateTestRenderPass(child_pass_id, viewport_rect, transform_to_root);
+  SharedQuadState* child_pass_shared_state = CreateTestSharedQuadState(
+      gfx::Transform(), viewport_rect, child_pass.get());
+
+  // The child render pass is just a green box.
+  static const SkColor kCSSGreen = 0xff008000;
+  SolidColorDrawQuad* green =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  green->SetNew(
+      child_pass_shared_state, viewport_rect, viewport_rect, kCSSGreen, false);
+
+  // Make a mask.
+  gfx::Rect mask_rect = viewport_rect;
+  SkBitmap bitmap;
+  bitmap.allocPixels(
+      SkImageInfo::MakeN32Premul(mask_rect.width(), mask_rect.height()));
+  SkCanvas canvas(bitmap);
+  SkPaint paint;
+  paint.setStyle(SkPaint::kStroke_Style);
+  paint.setStrokeWidth(SkIntToScalar(4));
+  paint.setColor(SK_ColorWHITE);
+  canvas.clear(SK_ColorTRANSPARENT);
+  gfx::Rect rect = mask_rect;
+  while (!rect.IsEmpty()) {
+    rect.Inset(6, 6, 4, 4);
+    canvas.drawRect(
+        SkRect::MakeXYWH(rect.x(), rect.y(), rect.width(), rect.height()),
+        paint);
+    rect.Inset(6, 6, 4, 4);
+  }
+
+  ResourceProvider::ResourceId mask_resource_id =
+      this->resource_provider_->CreateResource(
+          mask_rect.size(), GL_CLAMP_TO_EDGE,
+          ResourceProvider::TEXTURE_HINT_IMMUTABLE, RGBA_8888);
+  {
+    SkAutoLockPixels lock(bitmap);
+    this->resource_provider_->CopyToResource(
+        mask_resource_id, reinterpret_cast<uint8_t*>(bitmap.getPixels()),
+        mask_rect.size());
+  }
+
+  // This RenderPassDrawQuad does not include the full |viewport_rect| which is
+  // the size of the child render pass.
+  gfx::Rect sub_rect = gfx::Rect(50, 50, 200, 100);
+  EXPECT_NE(sub_rect.x(), child_pass->output_rect.x());
+  EXPECT_NE(sub_rect.y(), child_pass->output_rect.y());
+  EXPECT_NE(sub_rect.right(), child_pass->output_rect.right());
+  EXPECT_NE(sub_rect.bottom(), child_pass->output_rect.bottom());
+
+  // Set up a mask on the RenderPassDrawQuad.
+  RenderPassDrawQuad* mask_quad =
+      root_pass->CreateAndAppendDrawQuad<RenderPassDrawQuad>();
+  mask_quad->SetNew(root_pass_shared_state,
+                    sub_rect,
+                    sub_rect,
+                    child_pass_id,
+                    mask_resource_id,
+                    gfx::Vector2dF(2.f, 1.f),     // mask_uv_scale
+                    gfx::Size(mask_rect.size()),  // mask_texture_size
+                    FilterOperations(),           // foreground filters
+                    gfx::Vector2dF(),             // filters scale
+                    FilterOperations());          // background filters
+
+  // White background behind the masked render pass.
+  SolidColorDrawQuad* white =
+      root_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  white->SetNew(root_pass_shared_state,
+                viewport_rect,
+                viewport_rect,
+                SK_ColorWHITE,
+                false);
+
+  RenderPassList pass_list;
+  pass_list.push_back(child_pass.Pass());
+  pass_list.push_back(root_pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("mask_bottom_right.png")),
+      ExactPixelComparator(true)));
+}
+
+template <typename RendererType>
+class RendererPixelTestWithBackgroundFilter
+    : public RendererPixelTest<RendererType> {
+ protected:
+  void SetUpRenderPassList() {
+    gfx::Rect device_viewport_rect(this->device_viewport_size_);
+
+    RenderPassId root_id(1, 1);
+    scoped_ptr<RenderPass> root_pass =
+        CreateTestRootRenderPass(root_id, device_viewport_rect);
+    root_pass->has_transparent_background = false;
+
+    gfx::Transform identity_content_to_target_transform;
+
+    RenderPassId filter_pass_id(2, 1);
+    gfx::Transform transform_to_root;
+    scoped_ptr<RenderPass> filter_pass =
+        CreateTestRenderPass(filter_pass_id,
+                             filter_pass_content_rect_,
+                             transform_to_root);
+
+    // A non-visible quad in the filtering render pass.
+    {
+      SharedQuadState* shared_state =
+          CreateTestSharedQuadState(identity_content_to_target_transform,
+                                    filter_pass_content_rect_,
+                                    filter_pass.get());
+      SolidColorDrawQuad* color_quad =
+          filter_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+      color_quad->SetNew(shared_state,
+                         filter_pass_content_rect_,
+                         filter_pass_content_rect_,
+                         SK_ColorTRANSPARENT,
+                         false);
+    }
+
+    {
+      SharedQuadState* shared_state =
+          CreateTestSharedQuadState(filter_pass_to_target_transform_,
+                                    filter_pass_content_rect_,
+                                    filter_pass.get());
+      RenderPassDrawQuad* filter_pass_quad =
+          root_pass->CreateAndAppendDrawQuad<RenderPassDrawQuad>();
+      filter_pass_quad->SetNew(shared_state,
+                               filter_pass_content_rect_,
+                               filter_pass_content_rect_,
+                               filter_pass_id,
+                               0,                   // mask_resource_id
+                               gfx::Vector2dF(),    // mask_uv_scale
+                               gfx::Size(),         // mask_texture_size
+                               FilterOperations(),  // filters
+                               gfx::Vector2dF(),    // filters_scale
+                               this->background_filters_);
+    }
+
+    const int kColumnWidth = device_viewport_rect.width() / 3;
+
+    gfx::Rect left_rect = gfx::Rect(0, 0, kColumnWidth, 20);
+    for (int i = 0; left_rect.y() < device_viewport_rect.height(); ++i) {
+      SharedQuadState* shared_state = CreateTestSharedQuadState(
+          identity_content_to_target_transform, left_rect, root_pass.get());
+      SolidColorDrawQuad* color_quad =
+          root_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+      color_quad->SetNew(
+          shared_state, left_rect, left_rect, SK_ColorGREEN, false);
+      left_rect += gfx::Vector2d(0, left_rect.height() + 1);
+    }
+
+    gfx::Rect middle_rect = gfx::Rect(kColumnWidth+1, 0, kColumnWidth, 20);
+    for (int i = 0; middle_rect.y() < device_viewport_rect.height(); ++i) {
+      SharedQuadState* shared_state = CreateTestSharedQuadState(
+          identity_content_to_target_transform, middle_rect, root_pass.get());
+      SolidColorDrawQuad* color_quad =
+          root_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+      color_quad->SetNew(
+          shared_state, middle_rect, middle_rect, SK_ColorRED, false);
+      middle_rect += gfx::Vector2d(0, middle_rect.height() + 1);
+    }
+
+    gfx::Rect right_rect = gfx::Rect((kColumnWidth+1)*2, 0, kColumnWidth, 20);
+    for (int i = 0; right_rect.y() < device_viewport_rect.height(); ++i) {
+      SharedQuadState* shared_state = CreateTestSharedQuadState(
+          identity_content_to_target_transform, right_rect, root_pass.get());
+      SolidColorDrawQuad* color_quad =
+          root_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+      color_quad->SetNew(
+          shared_state, right_rect, right_rect, SK_ColorBLUE, false);
+      right_rect += gfx::Vector2d(0, right_rect.height() + 1);
+    }
+
+    SharedQuadState* shared_state =
+        CreateTestSharedQuadState(identity_content_to_target_transform,
+                                  device_viewport_rect,
+                                  root_pass.get());
+    SolidColorDrawQuad* background_quad =
+        root_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+    background_quad->SetNew(shared_state,
+                            device_viewport_rect,
+                            device_viewport_rect,
+                            SK_ColorWHITE,
+                            false);
+
+    pass_list_.push_back(filter_pass.Pass());
+    pass_list_.push_back(root_pass.Pass());
+  }
+
+  RenderPassList pass_list_;
+  FilterOperations background_filters_;
+  gfx::Transform filter_pass_to_target_transform_;
+  gfx::Rect filter_pass_content_rect_;
+};
+
+typedef ::testing::Types<GLRenderer, SoftwareRenderer>
+    BackgroundFilterRendererTypes;
+TYPED_TEST_CASE(RendererPixelTestWithBackgroundFilter,
+                BackgroundFilterRendererTypes);
+
+typedef RendererPixelTestWithBackgroundFilter<GLRenderer>
+GLRendererPixelTestWithBackgroundFilter;
+
+// TODO(skaslev): The software renderer does not support filters yet.
+TEST_F(GLRendererPixelTestWithBackgroundFilter, InvertFilter) {
+  this->background_filters_.Append(
+      FilterOperation::CreateInvertFilter(1.f));
+
+  this->filter_pass_content_rect_ = gfx::Rect(this->device_viewport_size_);
+  this->filter_pass_content_rect_.Inset(12, 14, 16, 18);
+
+  this->SetUpRenderPassList();
+  EXPECT_TRUE(this->RunPixelTest(
+      &this->pass_list_,
+      base::FilePath(FILE_PATH_LITERAL("background_filter.png")),
+      ExactPixelComparator(true)));
+}
+
+class ExternalStencilPixelTest : public GLRendererPixelTest {
+ protected:
+  void ClearBackgroundToGreen() {
+    GLES2Interface* gl = output_surface_->context_provider()->ContextGL();
+    output_surface_->EnsureBackbuffer();
+    output_surface_->Reshape(device_viewport_size_, 1);
+    gl->ClearColor(0.f, 1.f, 0.f, 1.f);
+    gl->Clear(GL_COLOR_BUFFER_BIT);
+  }
+
+  void PopulateStencilBuffer() {
+    // Set two quadrants of the stencil buffer to 1.
+    GLES2Interface* gl = output_surface_->context_provider()->ContextGL();
+    output_surface_->EnsureBackbuffer();
+    output_surface_->Reshape(device_viewport_size_, 1);
+    gl->ClearStencil(0);
+    gl->Clear(GL_STENCIL_BUFFER_BIT);
+    gl->Enable(GL_SCISSOR_TEST);
+    gl->ClearStencil(1);
+    gl->Scissor(0,
+                0,
+                device_viewport_size_.width() / 2,
+                device_viewport_size_.height() / 2);
+    gl->Clear(GL_STENCIL_BUFFER_BIT);
+    gl->Scissor(device_viewport_size_.width() / 2,
+                device_viewport_size_.height() / 2,
+                device_viewport_size_.width(),
+                device_viewport_size_.height());
+    gl->Clear(GL_STENCIL_BUFFER_BIT);
+  }
+};
+
+TEST_F(ExternalStencilPixelTest, StencilTestEnabled) {
+  ClearBackgroundToGreen();
+  PopulateStencilBuffer();
+  this->EnableExternalStencilTest();
+
+  // Draw a blue quad that covers the entire device viewport. It should be
+  // clipped to the bottom left and top right corners by the external stencil.
+  gfx::Rect rect(this->device_viewport_size_);
+  RenderPassId id(1, 1);
+  scoped_ptr<RenderPass> pass = CreateTestRootRenderPass(id, rect);
+  SharedQuadState* blue_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
+  SolidColorDrawQuad* blue =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(blue_shared_state, rect, rect, SK_ColorBLUE, false);
+  pass->has_transparent_background = false;
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("four_blue_green_checkers.png")),
+      ExactPixelComparator(true)));
+}
+
+TEST_F(ExternalStencilPixelTest, StencilTestDisabled) {
+  PopulateStencilBuffer();
+
+  // Draw a green quad that covers the entire device viewport. The stencil
+  // buffer should be ignored.
+  gfx::Rect rect(this->device_viewport_size_);
+  RenderPassId id(1, 1);
+  scoped_ptr<RenderPass> pass = CreateTestRootRenderPass(id, rect);
+  SharedQuadState* green_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
+  SolidColorDrawQuad* green =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  green->SetNew(green_shared_state, rect, rect, SK_ColorGREEN, false);
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("green.png")),
+      ExactPixelComparator(true)));
+}
+
+TEST_F(ExternalStencilPixelTest, RenderSurfacesIgnoreStencil) {
+  // The stencil test should apply only to the final render pass.
+  ClearBackgroundToGreen();
+  PopulateStencilBuffer();
+  this->EnableExternalStencilTest();
+
+  gfx::Rect viewport_rect(this->device_viewport_size_);
+
+  RenderPassId root_pass_id(1, 1);
+  scoped_ptr<RenderPass> root_pass =
+      CreateTestRootRenderPass(root_pass_id, viewport_rect);
+  root_pass->has_transparent_background = false;
+
+  RenderPassId child_pass_id(2, 2);
+  gfx::Rect pass_rect(this->device_viewport_size_);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> child_pass =
+      CreateTestRenderPass(child_pass_id, pass_rect, transform_to_root);
+
+  gfx::Transform content_to_target_transform;
+  SharedQuadState* shared_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport_rect, child_pass.get());
+
+  gfx::Rect blue_rect(0,
+                      0,
+                      this->device_viewport_size_.width(),
+                      this->device_viewport_size_.height());
+  SolidColorDrawQuad* blue =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(shared_state, blue_rect, blue_rect, SK_ColorBLUE, false);
+
+  SharedQuadState* pass_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), pass_rect, root_pass.get());
+  CreateTestRenderPassDrawQuad(
+      pass_shared_state, pass_rect, child_pass_id, root_pass.get());
+  RenderPassList pass_list;
+  pass_list.push_back(child_pass.Pass());
+  pass_list.push_back(root_pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("four_blue_green_checkers.png")),
+      ExactPixelComparator(true)));
+}
+
+TEST_F(ExternalStencilPixelTest, DeviceClip) {
+  ClearBackgroundToGreen();
+  gfx::Rect clip_rect(gfx::Point(150, 150), gfx::Size(50, 50));
+  this->ForceDeviceClip(clip_rect);
+
+  // Draw a blue quad that covers the entire device viewport. It should be
+  // clipped to the bottom right corner by the device clip.
+  gfx::Rect rect(this->device_viewport_size_);
+  RenderPassId id(1, 1);
+  scoped_ptr<RenderPass> pass = CreateTestRootRenderPass(id, rect);
+  SharedQuadState* blue_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
+  SolidColorDrawQuad* blue =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(blue_shared_state, rect, rect, SK_ColorBLUE, false);
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("green_with_blue_corner.png")),
+      ExactPixelComparator(true)));
+}
+
+// Software renderer does not support anti-aliased edges.
+TEST_F(GLRendererPixelTest, AntiAliasing) {
+  gfx::Rect rect(this->device_viewport_size_);
+
+  RenderPassId id(1, 1);
+  scoped_ptr<RenderPass> pass = CreateTestRootRenderPass(id, rect);
+
+  gfx::Transform red_content_to_target_transform;
+  red_content_to_target_transform.Rotate(10);
+  SharedQuadState* red_shared_state = CreateTestSharedQuadState(
+      red_content_to_target_transform, rect, pass.get());
+
+  SolidColorDrawQuad* red = pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  red->SetNew(red_shared_state, rect, rect, SK_ColorRED, false);
+
+  gfx::Transform yellow_content_to_target_transform;
+  yellow_content_to_target_transform.Rotate(5);
+  SharedQuadState* yellow_shared_state = CreateTestSharedQuadState(
+      yellow_content_to_target_transform, rect, pass.get());
+
+  SolidColorDrawQuad* yellow =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  yellow->SetNew(yellow_shared_state, rect, rect, SK_ColorYELLOW, false);
+
+  gfx::Transform blue_content_to_target_transform;
+  SharedQuadState* blue_shared_state = CreateTestSharedQuadState(
+      blue_content_to_target_transform, rect, pass.get());
+
+  SolidColorDrawQuad* blue =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(blue_shared_state, rect, rect, SK_ColorBLUE, false);
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("anti_aliasing.png")),
+      FuzzyPixelOffByOneComparator(true)));
+}
+
+// This test tests that anti-aliasing works for axis aligned quads.
+// Anti-aliasing is only supported in the gl renderer.
+TEST_F(GLRendererPixelTest, AxisAligned) {
+  gfx::Rect rect(this->device_viewport_size_);
+
+  RenderPassId id(1, 1);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> pass =
+      CreateTestRenderPass(id, rect, transform_to_root);
+
+  gfx::Transform red_content_to_target_transform;
+  red_content_to_target_transform.Translate(50, 50);
+  red_content_to_target_transform.Scale(
+      0.5f + 1.0f / (rect.width() * 2.0f),
+      0.5f + 1.0f / (rect.height() * 2.0f));
+  SharedQuadState* red_shared_state = CreateTestSharedQuadState(
+      red_content_to_target_transform, rect, pass.get());
+
+  SolidColorDrawQuad* red = pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  red->SetNew(red_shared_state, rect, rect, SK_ColorRED, false);
+
+  gfx::Transform yellow_content_to_target_transform;
+  yellow_content_to_target_transform.Translate(25.5f, 25.5f);
+  yellow_content_to_target_transform.Scale(0.5f, 0.5f);
+  SharedQuadState* yellow_shared_state = CreateTestSharedQuadState(
+      yellow_content_to_target_transform, rect, pass.get());
+
+  SolidColorDrawQuad* yellow =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  yellow->SetNew(yellow_shared_state, rect, rect, SK_ColorYELLOW, false);
+
+  gfx::Transform blue_content_to_target_transform;
+  SharedQuadState* blue_shared_state = CreateTestSharedQuadState(
+      blue_content_to_target_transform, rect, pass.get());
+
+  SolidColorDrawQuad* blue =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(blue_shared_state, rect, rect, SK_ColorBLUE, false);
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("axis_aligned.png")),
+      ExactPixelComparator(true)));
+}
+
+// This test tests that forcing anti-aliasing off works as expected.
+// Anti-aliasing is only supported in the gl renderer.
+TEST_F(GLRendererPixelTest, ForceAntiAliasingOff) {
+  gfx::Rect rect(this->device_viewport_size_);
+
+  RenderPassId id(1, 1);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> pass =
+      CreateTestRenderPass(id, rect, transform_to_root);
+
+  gfx::Transform hole_content_to_target_transform;
+  hole_content_to_target_transform.Translate(50, 50);
+  hole_content_to_target_transform.Scale(
+      0.5f + 1.0f / (rect.width() * 2.0f),
+      0.5f + 1.0f / (rect.height() * 2.0f));
+  SharedQuadState* hole_shared_state = CreateTestSharedQuadState(
+      hole_content_to_target_transform, rect, pass.get());
+
+  SolidColorDrawQuad* hole =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  hole->SetAll(
+      hole_shared_state, rect, rect, rect, false, SK_ColorTRANSPARENT, true);
+
+  gfx::Transform green_content_to_target_transform;
+  SharedQuadState* green_shared_state = CreateTestSharedQuadState(
+      green_content_to_target_transform, rect, pass.get());
+
+  SolidColorDrawQuad* green =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  green->SetNew(green_shared_state, rect, rect, SK_ColorGREEN, false);
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("force_anti_aliasing_off.png")),
+      ExactPixelComparator(false)));
+}
+
+TEST_F(GLRendererPixelTest, AntiAliasingPerspective) {
+  gfx::Rect rect(this->device_viewport_size_);
+
+  scoped_ptr<RenderPass> pass =
+      CreateTestRootRenderPass(RenderPassId(1, 1), rect);
+
+  gfx::Rect red_rect(0, 0, 180, 500);
+  gfx::Transform red_content_to_target_transform(
+      1.0f,  2.4520f,  10.6206f, 19.0f,
+      0.0f,  0.3528f,  5.9737f,  9.5f,
+      0.0f, -0.2250f, -0.9744f,  0.0f,
+      0.0f,  0.0225f,  0.0974f,  1.0f);
+  SharedQuadState* red_shared_state = CreateTestSharedQuadState(
+      red_content_to_target_transform, red_rect, pass.get());
+  SolidColorDrawQuad* red = pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  red->SetNew(red_shared_state, red_rect, red_rect, SK_ColorRED, false);
+
+  gfx::Rect green_rect(19, 7, 180, 10);
+  SharedQuadState* green_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), green_rect, pass.get());
+  SolidColorDrawQuad* green =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  green->SetNew(
+      green_shared_state, green_rect, green_rect, SK_ColorGREEN, false);
+
+  SharedQuadState* blue_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
+  SolidColorDrawQuad* blue =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(blue_shared_state, rect, rect, SK_ColorBLUE, false);
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("anti_aliasing_perspective.png")),
+      FuzzyPixelOffByOneComparator(true)));
+}
+
+TYPED_TEST(SoftwareRendererPixelTest, PictureDrawQuadIdentityScale) {
+  gfx::Size pile_tile_size(1000, 1000);
+  gfx::Rect viewport(this->device_viewport_size_);
+  // TODO(enne): the renderer should figure this out on its own.
+  ResourceFormat texture_format = RGBA_8888;
+  bool nearest_neighbor = false;
+
+  RenderPassId id(1, 1);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> pass =
+      CreateTestRenderPass(id, viewport, transform_to_root);
+
+  // One clipped blue quad in the lower right corner.  Outside the clip
+  // is red, which should not appear.
+  gfx::Rect blue_rect(gfx::Size(100, 100));
+  gfx::Rect blue_clip_rect(gfx::Point(50, 50), gfx::Size(50, 50));
+
+  scoped_ptr<FakePicturePile> blue_recording =
+      FakePicturePile::CreateFilledPile(pile_tile_size, blue_rect.size());
+  SkPaint red_paint;
+  red_paint.setColor(SK_ColorRED);
+  blue_recording->add_draw_rect_with_paint(blue_rect, red_paint);
+  SkPaint blue_paint;
+  blue_paint.setColor(SK_ColorBLUE);
+  blue_recording->add_draw_rect_with_paint(blue_clip_rect, blue_paint);
+  blue_recording->RerecordPile();
+
+  scoped_refptr<FakePicturePileImpl> blue_pile =
+      FakePicturePileImpl::CreateFromPile(blue_recording.get(), nullptr);
+
+  gfx::Transform blue_content_to_target_transform;
+  gfx::Vector2d offset(viewport.bottom_right() - blue_rect.bottom_right());
+  blue_content_to_target_transform.Translate(offset.x(), offset.y());
+  gfx::RectF blue_scissor_rect = blue_clip_rect;
+  blue_content_to_target_transform.TransformRect(&blue_scissor_rect);
+  SharedQuadState* blue_shared_state =
+      CreateTestSharedQuadStateClipped(blue_content_to_target_transform,
+                                       blue_rect,
+                                       gfx::ToEnclosingRect(blue_scissor_rect),
+                                       pass.get());
+
+  PictureDrawQuad* blue_quad = pass->CreateAndAppendDrawQuad<PictureDrawQuad>();
+
+  blue_quad->SetNew(blue_shared_state,
+                    viewport,  // Intentionally bigger than clip.
+                    gfx::Rect(), viewport, gfx::RectF(viewport),
+                    viewport.size(), nearest_neighbor, texture_format, viewport,
+                    1.f, blue_pile.get());
+
+  // One viewport-filling green quad.
+  scoped_ptr<FakePicturePile> green_recording =
+      FakePicturePile::CreateFilledPile(pile_tile_size, viewport.size());
+  SkPaint green_paint;
+  green_paint.setColor(SK_ColorGREEN);
+  green_recording->add_draw_rect_with_paint(viewport, green_paint);
+  green_recording->RerecordPile();
+  scoped_refptr<FakePicturePileImpl> green_pile =
+      FakePicturePileImpl::CreateFromPile(green_recording.get(), nullptr);
+
+  gfx::Transform green_content_to_target_transform;
+  SharedQuadState* green_shared_state = CreateTestSharedQuadState(
+      green_content_to_target_transform, viewport, pass.get());
+
+  PictureDrawQuad* green_quad =
+      pass->CreateAndAppendDrawQuad<PictureDrawQuad>();
+  green_quad->SetNew(green_shared_state, viewport, gfx::Rect(), viewport,
+                     gfx::RectF(0.f, 0.f, 1.f, 1.f), viewport.size(),
+                     nearest_neighbor, texture_format, viewport, 1.f,
+                     green_pile.get());
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("green_with_blue_corner.png")),
+      ExactPixelComparator(true)));
+}
+
+// Not WithSkiaGPUBackend since that path currently requires tiles for opacity.
+TYPED_TEST(SoftwareRendererPixelTest, PictureDrawQuadOpacity) {
+  gfx::Size pile_tile_size(1000, 1000);
+  gfx::Rect viewport(this->device_viewport_size_);
+  ResourceFormat texture_format = RGBA_8888;
+  bool nearest_neighbor = false;
+
+  RenderPassId id(1, 1);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> pass =
+      CreateTestRenderPass(id, viewport, transform_to_root);
+
+  // One viewport-filling 0.5-opacity green quad.
+  scoped_ptr<FakePicturePile> green_recording =
+      FakePicturePile::CreateFilledPile(pile_tile_size, viewport.size());
+  SkPaint green_paint;
+  green_paint.setColor(SK_ColorGREEN);
+  green_recording->add_draw_rect_with_paint(viewport, green_paint);
+  green_recording->RerecordPile();
+  scoped_refptr<FakePicturePileImpl> green_pile =
+      FakePicturePileImpl::CreateFromPile(green_recording.get(), nullptr);
+
+  gfx::Transform green_content_to_target_transform;
+  SharedQuadState* green_shared_state = CreateTestSharedQuadState(
+      green_content_to_target_transform, viewport, pass.get());
+  green_shared_state->opacity = 0.5f;
+
+  PictureDrawQuad* green_quad =
+      pass->CreateAndAppendDrawQuad<PictureDrawQuad>();
+  green_quad->SetNew(green_shared_state, viewport, gfx::Rect(), viewport,
+                     gfx::RectF(0, 0, 1, 1), viewport.size(), nearest_neighbor,
+                     texture_format, viewport, 1.f, green_pile.get());
+
+  // One viewport-filling white quad.
+  scoped_ptr<FakePicturePile> white_recording =
+      FakePicturePile::CreateFilledPile(pile_tile_size, viewport.size());
+  SkPaint white_paint;
+  white_paint.setColor(SK_ColorWHITE);
+  white_recording->add_draw_rect_with_paint(viewport, white_paint);
+  white_recording->RerecordPile();
+  scoped_refptr<FakePicturePileImpl> white_pile =
+      FakePicturePileImpl::CreateFromPile(white_recording.get(), nullptr);
+
+  gfx::Transform white_content_to_target_transform;
+  SharedQuadState* white_shared_state = CreateTestSharedQuadState(
+      white_content_to_target_transform, viewport, pass.get());
+
+  PictureDrawQuad* white_quad =
+      pass->CreateAndAppendDrawQuad<PictureDrawQuad>();
+  white_quad->SetNew(white_shared_state, viewport, gfx::Rect(), viewport,
+                     gfx::RectF(0, 0, 1, 1), viewport.size(), nearest_neighbor,
+                     texture_format, viewport, 1.f, white_pile.get());
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("green_alpha.png")),
+      FuzzyPixelOffByOneComparator(true)));
+}
+
+template<typename TypeParam> bool IsSoftwareRenderer() {
+  return false;
+}
+
+template<>
+bool IsSoftwareRenderer<SoftwareRenderer>() {
+  return true;
+}
+
+template<>
+bool IsSoftwareRenderer<SoftwareRendererWithExpandedViewport>() {
+  return true;
+}
+
+// If we disable image filtering, then a 2x2 bitmap should appear as four
+// huge sharp squares.
+TYPED_TEST(SoftwareRendererPixelTest, PictureDrawQuadDisableImageFiltering) {
+  // We only care about this in software mode since bilinear filtering is
+  // cheap in hardware.
+  if (!IsSoftwareRenderer<TypeParam>())
+    return;
+
+  gfx::Size pile_tile_size(1000, 1000);
+  gfx::Rect viewport(this->device_viewport_size_);
+  ResourceFormat texture_format = RGBA_8888;
+  bool nearest_neighbor = false;
+
+  RenderPassId id(1, 1);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> pass =
+      CreateTestRenderPass(id, viewport, transform_to_root);
+
+  SkBitmap bitmap;
+  bitmap.allocN32Pixels(2, 2);
+  {
+    SkAutoLockPixels lock(bitmap);
+    SkCanvas canvas(bitmap);
+    canvas.drawPoint(0, 0, SK_ColorGREEN);
+    canvas.drawPoint(0, 1, SK_ColorBLUE);
+    canvas.drawPoint(1, 0, SK_ColorBLUE);
+    canvas.drawPoint(1, 1, SK_ColorGREEN);
+  }
+
+  scoped_ptr<FakePicturePile> recording =
+      FakePicturePile::CreateFilledPile(pile_tile_size, viewport.size());
+  SkPaint paint;
+  paint.setFilterQuality(kLow_SkFilterQuality);
+  recording->add_draw_bitmap_with_paint(bitmap, gfx::Point(), paint);
+  recording->RerecordPile();
+  scoped_refptr<FakePicturePileImpl> pile =
+      FakePicturePileImpl::CreateFromPile(recording.get(), nullptr);
+
+  gfx::Transform content_to_target_transform;
+  SharedQuadState* shared_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport, pass.get());
+
+  PictureDrawQuad* quad = pass->CreateAndAppendDrawQuad<PictureDrawQuad>();
+  quad->SetNew(shared_state, viewport, gfx::Rect(), viewport,
+               gfx::RectF(0, 0, 2, 2), viewport.size(), nearest_neighbor,
+               texture_format, viewport, 1.f, pile.get());
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  this->disable_picture_quad_image_filtering_ = true;
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("four_blue_green_checkers.png")),
+      ExactPixelComparator(true)));
+}
+
+// This disables filtering by setting |nearest_neighbor| on the PictureDrawQuad.
+TYPED_TEST(SoftwareRendererPixelTest, PictureDrawQuadNearestNeighbor) {
+  gfx::Size pile_tile_size(1000, 1000);
+  gfx::Rect viewport(this->device_viewport_size_);
+  ResourceFormat texture_format = RGBA_8888;
+  bool nearest_neighbor = true;
+
+  RenderPassId id(1, 1);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> pass =
+      CreateTestRenderPass(id, viewport, transform_to_root);
+
+  SkBitmap bitmap;
+  bitmap.allocN32Pixels(2, 2);
+  {
+    SkAutoLockPixels lock(bitmap);
+    SkCanvas canvas(bitmap);
+    canvas.drawPoint(0, 0, SK_ColorGREEN);
+    canvas.drawPoint(0, 1, SK_ColorBLUE);
+    canvas.drawPoint(1, 0, SK_ColorBLUE);
+    canvas.drawPoint(1, 1, SK_ColorGREEN);
+  }
+
+  scoped_ptr<FakePicturePile> recording =
+      FakePicturePile::CreateFilledPile(pile_tile_size, viewport.size());
+  SkPaint paint;
+  paint.setFilterQuality(kLow_SkFilterQuality);
+  recording->add_draw_bitmap_with_paint(bitmap, gfx::Point(), paint);
+  recording->RerecordPile();
+  scoped_refptr<FakePicturePileImpl> pile =
+      FakePicturePileImpl::CreateFromPile(recording.get(), nullptr);
+
+  gfx::Transform content_to_target_transform;
+  SharedQuadState* shared_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport, pass.get());
+
+  PictureDrawQuad* quad = pass->CreateAndAppendDrawQuad<PictureDrawQuad>();
+  quad->SetNew(shared_state, viewport, gfx::Rect(), viewport,
+               gfx::RectF(0, 0, 2, 2), viewport.size(), nearest_neighbor,
+               texture_format, viewport, 1.f, pile.get());
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("four_blue_green_checkers.png")),
+      ExactPixelComparator(true)));
+}
+
+// This disables filtering by setting |nearest_neighbor| on the TileDrawQuad.
+TYPED_TEST(RendererPixelTest, TileDrawQuadNearestNeighbor) {
+  gfx::Rect viewport(this->device_viewport_size_);
+  bool swizzle_contents = true;
+  bool nearest_neighbor = true;
+
+  SkBitmap bitmap;
+  bitmap.allocN32Pixels(2, 2);
+  {
+    SkAutoLockPixels lock(bitmap);
+    SkCanvas canvas(bitmap);
+    canvas.drawPoint(0, 0, SK_ColorGREEN);
+    canvas.drawPoint(0, 1, SK_ColorBLUE);
+    canvas.drawPoint(1, 0, SK_ColorBLUE);
+    canvas.drawPoint(1, 1, SK_ColorGREEN);
+  }
+
+  gfx::Size tile_size(2, 2);
+  ResourceProvider::ResourceId resource =
+      this->resource_provider_->CreateResource(
+          tile_size, GL_CLAMP_TO_EDGE, ResourceProvider::TEXTURE_HINT_IMMUTABLE,
+          RGBA_8888);
+
+  {
+    SkAutoLockPixels lock(bitmap);
+    this->resource_provider_->CopyToResource(
+        resource, static_cast<uint8_t*>(bitmap.getPixels()), tile_size);
+  }
+
+  RenderPassId id(1, 1);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> pass =
+      CreateTestRenderPass(id, viewport, transform_to_root);
+
+  gfx::Transform content_to_target_transform;
+  SharedQuadState* shared_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport, pass.get());
+
+  TileDrawQuad* quad = pass->CreateAndAppendDrawQuad<TileDrawQuad>();
+  quad->SetNew(shared_state, viewport, gfx::Rect(), viewport, resource,
+               gfx::Rect(tile_size), tile_size, swizzle_contents,
+               nearest_neighbor);
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("four_blue_green_checkers.png")),
+      ExactPixelComparator(true)));
+}
+
+TYPED_TEST(SoftwareRendererPixelTest, PictureDrawQuadNonIdentityScale) {
+  gfx::Size pile_tile_size(1000, 1000);
+  gfx::Rect viewport(this->device_viewport_size_);
+  // TODO(enne): the renderer should figure this out on its own.
+  ResourceFormat texture_format = RGBA_8888;
+  bool nearest_neighbor = false;
+
+  RenderPassId id(1, 1);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> pass =
+      CreateTestRenderPass(id, viewport, transform_to_root);
+
+  // As scaling up the blue checkerboards will cause sampling on the GPU,
+  // a few extra "cleanup rects" need to be added to clobber the blending
+  // to make the output image more clean.  This will also test subrects
+  // of the layer.
+  gfx::Transform green_content_to_target_transform;
+  gfx::Rect green_rect1(gfx::Point(80, 0), gfx::Size(20, 100));
+  gfx::Rect green_rect2(gfx::Point(0, 80), gfx::Size(100, 20));
+
+  scoped_ptr<FakePicturePile> green_recording =
+      FakePicturePile::CreateFilledPile(pile_tile_size, viewport.size());
+
+  SkPaint red_paint;
+  red_paint.setColor(SK_ColorRED);
+  green_recording->add_draw_rect_with_paint(viewport, red_paint);
+  SkPaint green_paint;
+  green_paint.setColor(SK_ColorGREEN);
+  green_recording->add_draw_rect_with_paint(green_rect1, green_paint);
+  green_recording->add_draw_rect_with_paint(green_rect2, green_paint);
+  green_recording->RerecordPile();
+  scoped_refptr<FakePicturePileImpl> green_pile =
+      FakePicturePileImpl::CreateFromPile(green_recording.get(), nullptr);
+
+  SharedQuadState* top_right_green_shared_quad_state =
+      CreateTestSharedQuadState(
+          green_content_to_target_transform, viewport, pass.get());
+
+  PictureDrawQuad* green_quad1 =
+      pass->CreateAndAppendDrawQuad<PictureDrawQuad>();
+  green_quad1->SetNew(top_right_green_shared_quad_state, green_rect1,
+                      gfx::Rect(), green_rect1, gfx::RectF(green_rect1.size()),
+                      green_rect1.size(), nearest_neighbor, texture_format,
+                      green_rect1, 1.f, green_pile.get());
+
+  PictureDrawQuad* green_quad2 =
+      pass->CreateAndAppendDrawQuad<PictureDrawQuad>();
+  green_quad2->SetNew(top_right_green_shared_quad_state, green_rect2,
+                      gfx::Rect(), green_rect2, gfx::RectF(green_rect2.size()),
+                      green_rect2.size(), nearest_neighbor, texture_format,
+                      green_rect2, 1.f, green_pile.get());
+
+  // Add a green clipped checkerboard in the bottom right to help test
+  // interleaving picture quad content and solid color content.
+  gfx::Rect bottom_right_rect(
+      gfx::Point(viewport.width() / 2, viewport.height() / 2),
+      gfx::Size(viewport.width() / 2, viewport.height() / 2));
+  SharedQuadState* bottom_right_green_shared_state =
+      CreateTestSharedQuadStateClipped(green_content_to_target_transform,
+                                       viewport,
+                                       bottom_right_rect,
+                                       pass.get());
+  SolidColorDrawQuad* bottom_right_color_quad =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  bottom_right_color_quad->SetNew(bottom_right_green_shared_state,
+                                  viewport,
+                                  viewport,
+                                  SK_ColorGREEN,
+                                  false);
+
+  // Add two blue checkerboards taking up the bottom left and top right,
+  // but use content scales as content rects to make this happen.
+  // The content is at a 4x content scale.
+  gfx::Rect layer_rect(gfx::Size(20, 30));
+  float contents_scale = 4.f;
+  // Two rects that touch at their corners, arbitrarily placed in the layer.
+  gfx::RectF blue_layer_rect1(gfx::PointF(5.5f, 9.0f), gfx::SizeF(2.5f, 2.5f));
+  gfx::RectF blue_layer_rect2(gfx::PointF(8.0f, 6.5f), gfx::SizeF(2.5f, 2.5f));
+  gfx::RectF union_layer_rect = blue_layer_rect1;
+  union_layer_rect.Union(blue_layer_rect2);
+
+  // Because scaling up will cause sampling outside the rects, add one extra
+  // pixel of buffer at the final content scale.
+  float inset = -1.f / contents_scale;
+  blue_layer_rect1.Inset(inset, inset, inset, inset);
+  blue_layer_rect2.Inset(inset, inset, inset, inset);
+
+  scoped_ptr<FakePicturePile> recording =
+      FakePicturePile::CreateFilledPile(pile_tile_size, layer_rect.size());
+
+  Region outside(layer_rect);
+  outside.Subtract(gfx::ToEnclosingRect(union_layer_rect));
+  for (Region::Iterator iter(outside); iter.has_rect(); iter.next()) {
+    recording->add_draw_rect_with_paint(iter.rect(), red_paint);
+  }
+
+  SkPaint blue_paint;
+  blue_paint.setColor(SK_ColorBLUE);
+  recording->add_draw_rect_with_paint(blue_layer_rect1, blue_paint);
+  recording->add_draw_rect_with_paint(blue_layer_rect2, blue_paint);
+  recording->RerecordPile();
+  scoped_refptr<FakePicturePileImpl> pile =
+      FakePicturePileImpl::CreateFromPile(recording.get(), nullptr);
+
+  gfx::Rect content_rect(
+      gfx::ScaleToEnclosingRect(layer_rect, contents_scale));
+  gfx::Rect content_union_rect(
+      gfx::ToEnclosingRect(gfx::ScaleRect(union_layer_rect, contents_scale)));
+
+  // At a scale of 4x the rectangles with a width of 2.5 will take up 10 pixels,
+  // so scale an additional 10x to make them 100x100.
+  gfx::Transform content_to_target_transform;
+  content_to_target_transform.Scale(10.0, 10.0);
+  gfx::Rect quad_content_rect(gfx::Size(20, 20));
+  SharedQuadState* blue_shared_state = CreateTestSharedQuadState(
+      content_to_target_transform, quad_content_rect, pass.get());
+
+  PictureDrawQuad* blue_quad = pass->CreateAndAppendDrawQuad<PictureDrawQuad>();
+  blue_quad->SetNew(blue_shared_state, quad_content_rect, gfx::Rect(),
+                    quad_content_rect, gfx::RectF(quad_content_rect),
+                    content_union_rect.size(), nearest_neighbor, texture_format,
+                    content_union_rect, contents_scale, pile.get());
+
+  // Fill left half of viewport with green.
+  gfx::Transform half_green_content_to_target_transform;
+  gfx::Rect half_green_rect(gfx::Size(viewport.width() / 2, viewport.height()));
+  SharedQuadState* half_green_shared_state = CreateTestSharedQuadState(
+      half_green_content_to_target_transform, half_green_rect, pass.get());
+  SolidColorDrawQuad* half_color_quad =
+      pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  half_color_quad->SetNew(half_green_shared_state,
+                          half_green_rect,
+                          half_green_rect,
+                          SK_ColorGREEN,
+                          false);
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("four_blue_green_checkers.png")),
+      ExactPixelComparator(true)));
+}
+
+typedef RendererPixelTest<GLRendererWithFlippedSurface>
+    GLRendererPixelTestWithFlippedOutputSurface;
+
+TEST_F(GLRendererPixelTestWithFlippedOutputSurface, ExplicitFlipTest) {
+  // This draws a blue rect above a yellow rect with an inverted output surface.
+  gfx::Rect viewport_rect(this->device_viewport_size_);
+
+  RenderPassId root_pass_id(1, 1);
+  scoped_ptr<RenderPass> root_pass =
+      CreateTestRootRenderPass(root_pass_id, viewport_rect);
+
+  RenderPassId child_pass_id(2, 2);
+  gfx::Rect pass_rect(this->device_viewport_size_);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> child_pass =
+      CreateTestRenderPass(child_pass_id, pass_rect, transform_to_root);
+
+  gfx::Transform content_to_target_transform;
+  SharedQuadState* shared_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport_rect, child_pass.get());
+
+  gfx::Rect blue_rect(0,
+                      0,
+                      this->device_viewport_size_.width(),
+                      this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* blue =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(shared_state, blue_rect, blue_rect, SK_ColorBLUE, false);
+  gfx::Rect yellow_rect(0,
+                        this->device_viewport_size_.height() / 2,
+                        this->device_viewport_size_.width(),
+                        this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* yellow =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  yellow->SetNew(shared_state, yellow_rect, yellow_rect, SK_ColorYELLOW, false);
+
+  SharedQuadState* pass_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), pass_rect, root_pass.get());
+  CreateTestRenderPassDrawQuad(
+      pass_shared_state, pass_rect, child_pass_id, root_pass.get());
+
+  RenderPassList pass_list;
+  pass_list.push_back(child_pass.Pass());
+  pass_list.push_back(root_pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("blue_yellow_flipped.png")),
+      ExactPixelComparator(true)));
+}
+
+TEST_F(GLRendererPixelTestWithFlippedOutputSurface, CheckChildPassUnflipped) {
+  // This draws a blue rect above a yellow rect with an inverted output surface.
+  gfx::Rect viewport_rect(this->device_viewport_size_);
+
+  RenderPassId root_pass_id(1, 1);
+  scoped_ptr<RenderPass> root_pass =
+      CreateTestRootRenderPass(root_pass_id, viewport_rect);
+
+  RenderPassId child_pass_id(2, 2);
+  gfx::Rect pass_rect(this->device_viewport_size_);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> child_pass =
+      CreateTestRenderPass(child_pass_id, pass_rect, transform_to_root);
+
+  gfx::Transform content_to_target_transform;
+  SharedQuadState* shared_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport_rect, child_pass.get());
+
+  gfx::Rect blue_rect(0,
+                      0,
+                      this->device_viewport_size_.width(),
+                      this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* blue =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(shared_state, blue_rect, blue_rect, SK_ColorBLUE, false);
+  gfx::Rect yellow_rect(0,
+                        this->device_viewport_size_.height() / 2,
+                        this->device_viewport_size_.width(),
+                        this->device_viewport_size_.height() / 2);
+  SolidColorDrawQuad* yellow =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  yellow->SetNew(shared_state, yellow_rect, yellow_rect, SK_ColorYELLOW, false);
+
+  SharedQuadState* pass_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), pass_rect, root_pass.get());
+  CreateTestRenderPassDrawQuad(
+      pass_shared_state, pass_rect, child_pass_id, root_pass.get());
+
+  RenderPassList pass_list;
+  pass_list.push_back(child_pass.Pass());
+  pass_list.push_back(root_pass.Pass());
+
+  // Check that the child pass remains unflipped.
+  EXPECT_TRUE(this->RunPixelTestWithReadbackTarget(
+      &pass_list,
+      pass_list.front(),
+      base::FilePath(FILE_PATH_LITERAL("blue_yellow.png")),
+      ExactPixelComparator(true)));
+}
+
+TEST_F(GLRendererPixelTest, CheckReadbackSubset) {
+  gfx::Rect viewport_rect(this->device_viewport_size_);
+
+  RenderPassId root_pass_id(1, 1);
+  scoped_ptr<RenderPass> root_pass =
+      CreateTestRootRenderPass(root_pass_id, viewport_rect);
+
+  RenderPassId child_pass_id(2, 2);
+  gfx::Rect pass_rect(this->device_viewport_size_);
+  gfx::Transform transform_to_root;
+  scoped_ptr<RenderPass> child_pass =
+      CreateTestRenderPass(child_pass_id, pass_rect, transform_to_root);
+
+  gfx::Transform content_to_target_transform;
+  SharedQuadState* shared_state = CreateTestSharedQuadState(
+      content_to_target_transform, viewport_rect, child_pass.get());
+
+  // Draw a green quad full-size with a blue quad in the lower-right corner.
+  gfx::Rect blue_rect(this->device_viewport_size_.width() * 3 / 4,
+                      this->device_viewport_size_.height() * 3 / 4,
+                      this->device_viewport_size_.width() * 3 / 4,
+                      this->device_viewport_size_.height() * 3 / 4);
+  SolidColorDrawQuad* blue =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  blue->SetNew(shared_state, blue_rect, blue_rect, SK_ColorBLUE, false);
+  gfx::Rect green_rect(0,
+                       0,
+                       this->device_viewport_size_.width(),
+                       this->device_viewport_size_.height());
+  SolidColorDrawQuad* green =
+      child_pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
+  green->SetNew(shared_state, green_rect, green_rect, SK_ColorGREEN, false);
+
+  SharedQuadState* pass_shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), pass_rect, root_pass.get());
+  CreateTestRenderPassDrawQuad(
+      pass_shared_state, pass_rect, child_pass_id, root_pass.get());
+
+  RenderPassList pass_list;
+  pass_list.push_back(child_pass.Pass());
+  pass_list.push_back(root_pass.Pass());
+
+  // Check that the child pass remains unflipped.
+  gfx::Rect capture_rect(this->device_viewport_size_.width() / 2,
+                         this->device_viewport_size_.height() / 2,
+                         this->device_viewport_size_.width() / 2,
+                         this->device_viewport_size_.height() / 2);
+  EXPECT_TRUE(this->RunPixelTestWithReadbackTargetAndArea(
+      &pass_list,
+      pass_list.front(),
+      base::FilePath(FILE_PATH_LITERAL("green_small_with_blue_corner.png")),
+      ExactPixelComparator(true),
+      &capture_rect));
+}
+
+TYPED_TEST(RendererPixelTest, WrapModeRepeat) {
+  gfx::Rect rect(this->device_viewport_size_);
+
+  RenderPassId id(1, 1);
+  scoped_ptr<RenderPass> pass = CreateTestRootRenderPass(id, rect);
+
+  SharedQuadState* shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
+
+  gfx::Size texture_size(4, 4);
+  SkPMColor colors[4] = {
+    SkPreMultiplyColor(SkColorSetARGB(255, 0, 255, 0)),
+    SkPreMultiplyColor(SkColorSetARGB(255, 0, 128, 0)),
+    SkPreMultiplyColor(SkColorSetARGB(255, 0,  64, 0)),
+    SkPreMultiplyColor(SkColorSetARGB(255, 0,   0, 0)),
+  };
+  uint32_t pixels[16] = {
+    colors[0], colors[0], colors[1], colors[1],
+    colors[0], colors[0], colors[1], colors[1],
+    colors[2], colors[2], colors[3], colors[3],
+    colors[2], colors[2], colors[3], colors[3],
+  };
+  ResourceProvider::ResourceId resource =
+      this->resource_provider_->CreateResource(
+          texture_size, GL_REPEAT, ResourceProvider::TEXTURE_HINT_IMMUTABLE,
+          RGBA_8888);
+  this->resource_provider_->CopyToResource(
+      resource, reinterpret_cast<uint8_t*>(pixels), texture_size);
+
+  float vertex_opacity[4] = {1.0f, 1.0f, 1.0f, 1.0f};
+  TextureDrawQuad* texture_quad =
+      pass->CreateAndAppendDrawQuad<TextureDrawQuad>();
+  texture_quad->SetNew(
+      shared_state, gfx::Rect(this->device_viewport_size_), gfx::Rect(),
+      gfx::Rect(this->device_viewport_size_), resource,
+      true,                     // premultiplied_alpha
+      gfx::PointF(0.0f, 0.0f),  // uv_top_left
+      gfx::PointF(              // uv_bottom_right
+          this->device_viewport_size_.width() / texture_size.width(),
+          this->device_viewport_size_.height() / texture_size.height()),
+      SK_ColorWHITE, vertex_opacity,
+      false,   // flipped
+      false);  // nearest_neighbor
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  EXPECT_TRUE(this->RunPixelTest(
+      &pass_list,
+      base::FilePath(FILE_PATH_LITERAL("wrap_mode_repeat.png")),
+      FuzzyPixelOffByOneComparator(true)));
+}
+
+TYPED_TEST(RendererPixelTest, Checkerboards) {
+  gfx::Rect rect(this->device_viewport_size_);
+
+  RenderPassId id(1, 1);
+  scoped_ptr<RenderPass> pass = CreateTestRootRenderPass(id, rect);
+
+  SharedQuadState* shared_state =
+      CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
+
+  // The color's alpha value is not used.
+  SkColor color1 = SK_ColorGREEN;
+  color1 = SkColorSetA(color1, 0);
+  SkColor color2 = SK_ColorBLUE;
+  color2 = SkColorSetA(color2, 0);
+
+  gfx::Rect content_rect(rect);
+
+  gfx::Rect top_left(content_rect);
+  gfx::Rect top_right(content_rect);
+  gfx::Rect bottom_left(content_rect);
+  gfx::Rect bottom_right(content_rect);
+  // The format is Inset(left, top, right, bottom).
+  top_left.Inset(0, 0, content_rect.width() / 2, content_rect.height() / 2);
+  top_right.Inset(content_rect.width() / 2, 0, 0, content_rect.height() / 2);
+  bottom_left.Inset(0, content_rect.height() / 2, content_rect.width() / 2, 0);
+  bottom_right.Inset(content_rect.width() / 2, content_rect.height() / 2, 0, 0);
+
+  // Appends checkerboard quads with a scale of 1.
+  CheckerboardDrawQuad* quad =
+      pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
+  quad->SetNew(shared_state, top_left, top_left, color1, 1.f);
+  quad = pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
+  quad->SetNew(shared_state, top_right, top_right, color2, 1.f);
+  quad = pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
+  quad->SetNew(shared_state, bottom_left, bottom_left, color2, 1.f);
+  quad = pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
+  quad->SetNew(shared_state, bottom_right, bottom_right, color1, 1.f);
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  base::FilePath::StringType path =
+      IsSoftwareRenderer<TypeParam>()
+          ? FILE_PATH_LITERAL("four_blue_green_checkers.png")
+          : FILE_PATH_LITERAL("checkers.png");
+  EXPECT_TRUE(this->RunPixelTest(&pass_list, base::FilePath(path),
+                                 ExactPixelComparator(true)));
+}
+
+TYPED_TEST(RendererPixelTest, CheckerboardsScaled) {
+  gfx::Rect rect(this->device_viewport_size_);
+
+  RenderPassId id(1, 1);
+  scoped_ptr<RenderPass> pass = CreateTestRootRenderPass(id, rect);
+
+  gfx::Transform scale;
+  scale.Scale(2.f, 2.f);
+
+  SharedQuadState* shared_state =
+      CreateTestSharedQuadState(scale, rect, pass.get());
+
+  // The color's alpha value is not used.
+  SkColor color1 = SK_ColorGREEN;
+  color1 = SkColorSetA(color1, 0);
+  SkColor color2 = SK_ColorBLUE;
+  color2 = SkColorSetA(color2, 0);
+
+  gfx::Rect content_rect(rect);
+  content_rect.Inset(0, 0, rect.width() / 2, rect.height() / 2);
+
+  gfx::Rect top_left(content_rect);
+  gfx::Rect top_right(content_rect);
+  gfx::Rect bottom_left(content_rect);
+  gfx::Rect bottom_right(content_rect);
+  // The format is Inset(left, top, right, bottom).
+  top_left.Inset(0, 0, content_rect.width() / 2, content_rect.height() / 2);
+  top_right.Inset(content_rect.width() / 2, 0, 0, content_rect.height() / 2);
+  bottom_left.Inset(0, content_rect.height() / 2, content_rect.width() / 2, 0);
+  bottom_right.Inset(content_rect.width() / 2, content_rect.height() / 2, 0, 0);
+
+  // Appends checkerboard quads with a scale of 2, and a shared quad state
+  // with a scale of 2. The checkers should be scaled by 2 * 2 = 4.
+  CheckerboardDrawQuad* quad =
+      pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
+  quad->SetNew(shared_state, top_left, top_left, color1, 2.f);
+  quad = pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
+  quad->SetNew(shared_state, top_right, top_right, color2, 2.f);
+  quad = pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
+  quad->SetNew(shared_state, bottom_left, bottom_left, color2, 2.f);
+  quad = pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
+  quad->SetNew(shared_state, bottom_right, bottom_right, color1, 2.f);
+
+  RenderPassList pass_list;
+  pass_list.push_back(pass.Pass());
+
+  base::FilePath::StringType path =
+      IsSoftwareRenderer<TypeParam>()
+          ? FILE_PATH_LITERAL("four_blue_green_checkers.png")
+          : FILE_PATH_LITERAL("checkers_big.png");
+  EXPECT_TRUE(this->RunPixelTest(&pass_list, base::FilePath(path),
+                                 ExactPixelComparator(true)));
+}
+
+#endif  // !defined(OS_ANDROID)
+
+}  // namespace
+}  // namespace cc