cc/test/render_pass_test_utils.cc

   1 // Copyright 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "cc/test/render_pass_test_utils.h"
   6
   7 #include "cc/append_quads_data.h"
   8 #include "cc/quad_sink.h"
   9 #include "cc/render_pass_draw_quad.h"
  10 #include "cc/shared_quad_state.h"
  11 #include "cc/solid_color_draw_quad.h"
  12 #include "cc/test/mock_quad_culler.h"
  13 #include "cc/test/render_pass_test_common.h"
  14 #include "ui/gfx/rect.h"
  15
  16 namespace cc {
  17
  18 TestRenderPass* addRenderPass(RenderPassList& passList,
  19                               RenderPass::Id id,
  20                               const gfx::Rect& outputRect,
  21                               const gfx::Transform& rootTransform) {
  22   scoped_ptr<TestRenderPass> pass(TestRenderPass::Create());
  23   pass->SetNew(id, outputRect, outputRect, rootTransform);
  24   TestRenderPass* saved = pass.get();
  25   passList.push_back(pass.PassAs<RenderPass>());
  26   return saved;
  27 }
  28
  29 SolidColorDrawQuad* addQuad(TestRenderPass* pass,
  30                             const gfx::Rect& rect,
  31                             SkColor color) {
  32   MockQuadCuller quadSink(pass->quad_list, pass->shared_quad_state_list);
  33   AppendQuadsData data(pass->id);
  34   SharedQuadState* sharedState =
  35       quadSink.useSharedQuadState(SharedQuadState::Create());
  36   sharedState->SetAll(gfx::Transform(), rect, rect, false, 1);
  37   scoped_ptr<SolidColorDrawQuad> quad = SolidColorDrawQuad::Create();
  38   quad->SetNew(sharedState, rect, color);
  39   SolidColorDrawQuad* quadPtr = quad.get();
  40   quadSink.append(quad.PassAs<DrawQuad>(), data);
  41   return quadPtr;
  42 }
  43
  44 SolidColorDrawQuad* addClippedQuad(TestRenderPass* pass,
  45                                    const gfx::Rect& rect,
  46                                    SkColor color) {
  47   MockQuadCuller quadSink(pass->quad_list, pass->shared_quad_state_list);
  48   AppendQuadsData data(pass->id);
  49   SharedQuadState* sharedState =
  50       quadSink.useSharedQuadState(SharedQuadState::Create());
  51   sharedState->SetAll(gfx::Transform(), rect, rect, true, 1);
  52   scoped_ptr<SolidColorDrawQuad> quad = SolidColorDrawQuad::Create();
  53   quad->SetNew(sharedState, rect, color);
  54   SolidColorDrawQuad* quadPtr = quad.get();
  55   quadSink.append(quad.PassAs<DrawQuad>(), data);
  56   return quadPtr;
  57 }
  58
  59 void addRenderPassQuad(TestRenderPass* toPass,
  60                        TestRenderPass* contributingPass) {
  61   MockQuadCuller quadSink(toPass->quad_list, toPass->shared_quad_state_list);
  62   AppendQuadsData data(toPass->id);
  63   gfx::Rect outputRect = contributingPass->output_rect;
  64   SharedQuadState* sharedState =
  65       quadSink.useSharedQuadState(SharedQuadState::Create());
  66   sharedState->SetAll(gfx::Transform(), outputRect, outputRect, false, 1);
  67   scoped_ptr<RenderPassDrawQuad> quad = RenderPassDrawQuad::Create();
  68   quad->SetNew(sharedState, outputRect, contributingPass->id, false, 0,
  69                outputRect, gfx::RectF(), WebKit::WebFilterOperations(),
  70                skia::RefPtr<SkImageFilter>(), WebKit::WebFilterOperations());
  71   quadSink.append(quad.PassAs<DrawQuad>(), data);
  72 }
  73
  74 }  // namespace cc