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Side by Side Diff: cc/output/overlay_strategy_single_on_top.cc

Issue 2693023002: Use SwapBuffersWithBounds on Chromecast (Closed)
Patch Set: danakj nits Created 3 years, 9 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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/output/overlay_strategy_single_on_top.h" 5 #include "cc/output/overlay_strategy_single_on_top.h"
6 6
7 #include "cc/base/math_util.h" 7 #include "cc/base/math_util.h"
8 #include "cc/output/overlay_candidate_validator.h" 8 #include "cc/output/overlay_candidate_validator.h"
9 #include "cc/quads/draw_quad.h" 9 #include "cc/quads/draw_quad.h"
10 #include "ui/gfx/geometry/rect_conversions.h" 10 #include "ui/gfx/geometry/rect_conversions.h"
11 11
12 namespace cc { 12 namespace cc {
13 13
14 OverlayStrategySingleOnTop::OverlayStrategySingleOnTop( 14 OverlayStrategySingleOnTop::OverlayStrategySingleOnTop(
15 OverlayCandidateValidator* capability_checker) 15 OverlayCandidateValidator* capability_checker)
16 : capability_checker_(capability_checker) { 16 : capability_checker_(capability_checker) {
17 DCHECK(capability_checker); 17 DCHECK(capability_checker);
18 } 18 }
19 19
20 OverlayStrategySingleOnTop::~OverlayStrategySingleOnTop() {} 20 OverlayStrategySingleOnTop::~OverlayStrategySingleOnTop() {}
21 21
22 bool OverlayStrategySingleOnTop::Attempt(ResourceProvider* resource_provider, 22 bool OverlayStrategySingleOnTop::Attempt(
23 RenderPass* render_pass, 23 ResourceProvider* resource_provider,
24 OverlayCandidateList* candidate_list) { 24 RenderPass* render_pass,
25 OverlayCandidateList* candidate_list,
26 std::vector<gfx::Rect>* content_bounds) {
25 QuadList* quad_list = &render_pass->quad_list; 27 QuadList* quad_list = &render_pass->quad_list;
26 for (auto it = quad_list->begin(); it != quad_list->end(); ++it) { 28 for (auto it = quad_list->begin(); it != quad_list->end(); ++it) {
27 OverlayCandidate candidate; 29 OverlayCandidate candidate;
28 if (OverlayCandidate::FromDrawQuad(resource_provider, *it, &candidate) && 30 if (OverlayCandidate::FromDrawQuad(resource_provider, *it, &candidate) &&
29 TryOverlay(quad_list, candidate_list, candidate, it)) { 31 TryOverlay(quad_list, candidate_list, candidate, it)) {
30 return true; 32 return true;
31 } 33 }
32 } 34 }
33 35
34 return false; 36 return false;
(...skipping 26 matching lines...) Expand all
61 if (overlay_candidate.overlay_handled) { 63 if (overlay_candidate.overlay_handled) {
62 quad_list->EraseAndInvalidateAllPointers(candidate_iterator); 64 quad_list->EraseAndInvalidateAllPointers(candidate_iterator);
63 candidate_list->swap(new_candidate_list); 65 candidate_list->swap(new_candidate_list);
64 return true; 66 return true;
65 } 67 }
66 68
67 return false; 69 return false;
68 } 70 }
69 71
70 } // namespace cc 72 } // namespace cc
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