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Issue 546993002: Apply the correct transform_to_root_target DelegatedRendererLayerImpl::AppendRenderPassQuads(). (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: review Created 6 years, 2 months ago
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1 // Copyright 2012 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "cc/test/layer_test_common.h" 5 #include "cc/test/layer_test_common.h"
6 6
7 #include "cc/base/math_util.h" 7 #include "cc/base/math_util.h"
8 #include "cc/base/region.h" 8 #include "cc/base/region.h"
9 #include "cc/layers/append_quads_data.h" 9 #include "cc/layers/append_quads_data.h"
10 #include "cc/quads/draw_quad.h" 10 #include "cc/quads/draw_quad.h"
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57 EXPECT_TRUE(remaining.Contains(quad_rect)) 57 EXPECT_TRUE(remaining.Contains(quad_rect))
58 << quad_string << i << " remaining: " << remaining.ToString() 58 << quad_string << i << " remaining: " << remaining.ToString()
59 << " quad: " << quad_rect.ToString(); 59 << " quad: " << quad_rect.ToString();
60 remaining.Subtract(quad_rect); 60 remaining.Subtract(quad_rect);
61 } 61 }
62 62
63 EXPECT_TRUE(remaining.IsEmpty()); 63 EXPECT_TRUE(remaining.IsEmpty());
64 } 64 }
65 65
66 // static 66 // static
67 void LayerTestCommon::VerifyQuadsCoverRectWithOcclusion( 67 void LayerTestCommon::VerifyQuadsAreOccluded(const QuadList& quads,
68 const QuadList& quads, 68 const gfx::Rect& occluded,
69 const gfx::Rect& rect, 69 size_t* partially_occluded_count) {
70 const gfx::Rect& occluded,
71 size_t* partially_occluded_count) {
72 // No quad should exist if it's fully occluded. 70 // No quad should exist if it's fully occluded.
73 for (size_t i = 0; i < quads.size(); ++i) { 71 for (size_t i = 0; i < quads.size(); ++i) {
74 EXPECT_FALSE(occluded.Contains(quads[i]->visible_rect)); 72 gfx::Rect target_visible_rect = MathUtil::MapEnclosingClippedRect(
73 quads[i]->quadTransform(), quads[i]->visible_rect);
74 EXPECT_FALSE(occluded.Contains(target_visible_rect));
75 } 75 }
76 76
77 // Quads that are fully occluded on one axis only should be shrunken. 77 // Quads that are fully occluded on one axis only should be shrunken.
78 for (size_t i = 0; i < quads.size(); ++i) { 78 for (size_t i = 0; i < quads.size(); ++i) {
79 DrawQuad* quad = quads[i]; 79 DrawQuad* quad = quads[i];
80 DCHECK(quad->quadTransform().IsIdentityOrIntegerTranslation()); 80 DCHECK(quad->quadTransform().IsIdentityOrIntegerTranslation());
81 gfx::Rect target_rect = 81 gfx::Rect target_rect =
82 MathUtil::MapEnclosingClippedRect(quad->quadTransform(), quad->rect); 82 MathUtil::MapEnclosingClippedRect(quad->quadTransform(), quad->rect);
83 gfx::Rect target_visible_rect = MathUtil::MapEnclosingClippedRect( 83 gfx::Rect target_visible_rect = MathUtil::MapEnclosingClippedRect(
84 quad->quadTransform(), quad->visible_rect); 84 quad->quadTransform(), quad->visible_rect);
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155 render_pass_->shared_quad_state_list.clear(); 155 render_pass_->shared_quad_state_list.clear();
156 occlusion_tracker_.set_occluded_target_rect_for_contributing_surface( 156 occlusion_tracker_.set_occluded_target_rect_for_contributing_surface(
157 occluded); 157 occluded);
158 bool for_replica = false; 158 bool for_replica = false;
159 RenderPassId id(1, 1); 159 RenderPassId id(1, 1);
160 surface_impl->AppendQuads( 160 surface_impl->AppendQuads(
161 render_pass_.get(), occlusion_tracker_, &data, for_replica, id); 161 render_pass_.get(), occlusion_tracker_, &data, for_replica, id);
162 } 162 }
163 163
164 } // namespace cc 164 } // namespace cc
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