Add support for converting cc::FilterOperations into an SkImageFilter

cc/quads/draw_quad_unittest.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/quads/draw_quad.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
@@ skipping 231 matching lines @@
 #define CREATE_QUAD_7_ALL(Type, a, b, c, d, e, f, g) \
     scoped_ptr<Type> quad_all(Type::Create()); \
     { \
       QUAD_DATA \
       quad_all->SetAll(shared_state.get(), quad_rect, quad_opaque_rect, \
                        quad_visible_rect, needs_blending, \
                        a, b, c, d, e, f, g); \
     } \
     SETUP_AND_COPY_QUAD_ALL(Type, quad_all);
 
+#define CREATE_QUAD_7_NEW_1(Type, a, b, c, d, e, f, g, copy_a) \
+    scoped_ptr<Type> quad_new(Type::Create()); \
+    { \
+      QUAD_DATA \
+      quad_new->SetNew(shared_state.get(), quad_rect, a, b, c, d, e, f, g); \
+    } \
+    SETUP_AND_COPY_QUAD_NEW_1(Type, quad_new, copy_a);
+
+#define CREATE_QUAD_7_ALL_1(Type, a, b, c, d, e, f, g, copy_a) \
+    scoped_ptr<Type> quad_all(Type::Create()); \
+    { \
+      QUAD_DATA \
+      quad_all->SetAll(shared_state.get(), quad_rect, quad_opaque_rect, \
+                       quad_visible_rect, needs_blending, \
+                       a, b, c, d, e, f, g); \
+    } \
+    SETUP_AND_COPY_QUAD_ALL_1(Type, quad_all, copy_a);
+
 #define CREATE_QUAD_8_NEW(Type, a, b, c, d, e, f, g, h) \
     scoped_ptr<Type> quad_new(Type::Create()); \
     { \
       QUAD_DATA \
       quad_new->SetNew(shared_state.get(), quad_rect, a, b, c, d, e, f, g, h); \
     } \
     SETUP_AND_COPY_QUAD_NEW(Type, quad_new);
 
 #define CREATE_QUAD_8_ALL(Type, a, b, c, d, e, f, g, h) \
     scoped_ptr<Type> quad_all(Type::Create()); \
@@ skipping 97 matching lines @@
   RenderPass::Id render_pass_id(22, 64);
   bool is_replica = true;
   ResourceProvider::ResourceId mask_resource_id = 78;
   gfx::Rect contents_changed_since_last_frame(42, 11, 74, 24);
   gfx::RectF mask_u_v_rect(-45.f, -21.f, 33.f, 19.f);
   FilterOperations filters;
   filters.Append(FilterOperation::CreateBlurFilter(1.f));
   FilterOperations background_filters;
   background_filters.Append(
       FilterOperation::CreateGrayscaleFilter(1.f));
-  skia::RefPtr<SkImageFilter> filter =
-      skia::AdoptRef(new SkBlurImageFilter(SK_Scalar1, SK_Scalar1));
 
   RenderPass::Id copied_render_pass_id(235, 11);
   CREATE_SHARED_STATE();
 
-  CREATE_QUAD_8_NEW_1(RenderPassDrawQuad,
+  CREATE_QUAD_7_NEW_1(RenderPassDrawQuad,
                       render_pass_id,
                       is_replica,
                       mask_resource_id,
                       contents_changed_since_last_frame,
                       mask_u_v_rect,
                       filters,
-                      filter,
                       background_filters,
                       copied_render_pass_id);
   EXPECT_EQ(DrawQuad::RENDER_PASS, copy_quad->material);
   EXPECT_EQ(copied_render_pass_id, copy_quad->render_pass_id);
   EXPECT_EQ(is_replica, copy_quad->is_replica);
   EXPECT_EQ(mask_resource_id, copy_quad->mask_resource_id);
   EXPECT_RECT_EQ(contents_changed_since_last_frame,
                  copy_quad->contents_changed_since_last_frame);
   EXPECT_EQ(mask_u_v_rect.ToString(), copy_quad->mask_uv_rect.ToString());
   EXPECT_EQ(filters, copy_quad->filters);
-  EXPECT_EQ(filter, copy_quad->filter);
   EXPECT_EQ(background_filters, copy_quad->background_filters);
 
-  CREATE_QUAD_8_ALL_1(RenderPassDrawQuad,
+  CREATE_QUAD_7_ALL_1(RenderPassDrawQuad,
                       render_pass_id,
                       is_replica,
                       mask_resource_id,
                       contents_changed_since_last_frame,
                       mask_u_v_rect,
                       filters,
-                      filter,
                       background_filters,
                       copied_render_pass_id);
   EXPECT_EQ(DrawQuad::RENDER_PASS, copy_quad->material);
   EXPECT_EQ(copied_render_pass_id, copy_quad->render_pass_id);
   EXPECT_EQ(is_replica, copy_quad->is_replica);
   EXPECT_EQ(mask_resource_id, copy_quad->mask_resource_id);
   EXPECT_RECT_EQ(contents_changed_since_last_frame,
                  copy_quad->contents_changed_since_last_frame);
   EXPECT_EQ(mask_u_v_rect.ToString(), copy_quad->mask_uv_rect.ToString());
   EXPECT_EQ(filters, copy_quad->filters);
-  EXPECT_EQ(filter, copy_quad->filter);
   EXPECT_EQ(background_filters, copy_quad->background_filters);
 }
 
 TEST(DrawQuadTest, CopySolidColorDrawQuad) {
   SkColor color = 0x49494949;
   bool force_anti_aliasing_off = false;
   CREATE_SHARED_STATE();
 
   CREATE_QUAD_2_NEW(SolidColorDrawQuad, color, force_anti_aliasing_off);
   EXPECT_EQ(DrawQuad::SOLID_COLOR, copy_quad->material);
@@ skipping 340 matching lines @@
   RenderPass::Id render_pass_id(22, 64);
   bool is_replica = true;
   ResourceProvider::ResourceId mask_resource_id = 78;
   gfx::Rect contents_changed_since_last_frame(42, 11, 74, 24);
   gfx::RectF mask_u_v_rect(-45.f, -21.f, 33.f, 19.f);
   FilterOperations filters;
   filters.Append(FilterOperation::CreateBlurFilter(1.f));
   FilterOperations background_filters;
   background_filters.Append(
       FilterOperation::CreateGrayscaleFilter(1.f));
-  skia::RefPtr<SkImageFilter> filter =
-      skia::AdoptRef(new SkBlurImageFilter(SK_Scalar1, SK_Scalar1));
 
   RenderPass::Id copied_render_pass_id(235, 11);
 
   CREATE_SHARED_STATE();
-  CREATE_QUAD_8_NEW_1(RenderPassDrawQuad,
+  CREATE_QUAD_7_NEW_1(RenderPassDrawQuad,
                       render_pass_id,
                       is_replica,
                       mask_resource_id,
                       contents_changed_since_last_frame,
                       mask_u_v_rect,
                       filters,
-                      filter,
                       background_filters,
                       copied_render_pass_id);
   EXPECT_EQ(mask_resource_id, quad_new->mask_resource_id);
   EXPECT_EQ(1, IterateAndCount(quad_new.get()));
   EXPECT_EQ(mask_resource_id + 1, quad_new->mask_resource_id);
   quad_new->mask_resource_id = 0;
   EXPECT_EQ(0, IterateAndCount(quad_new.get()));
   EXPECT_EQ(0u, quad_new->mask_resource_id);
 }
 
@@ skipping 108 matching lines @@
                     texture_format,
                     content_rect,
                     contents_scale,
                     can_draw_direct_to_backbuffer,
                     picture_pile);
   EXPECT_EQ(0, IterateAndCount(quad_new.get()));
 }
 
 }  // namespace
 }  // namespace cc