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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/output/software_renderer.h" | 5 #include "cc/output/software_renderer.h" |
6 | 6 |
7 #include "base/debug/trace_event.h" | 7 #include "base/debug/trace_event.h" |
8 #include "cc/base/math_util.h" | 8 #include "cc/base/math_util.h" |
9 #include "cc/output/compositor_frame.h" | 9 #include "cc/output/compositor_frame.h" |
10 #include "cc/output/compositor_frame_ack.h" | 10 #include "cc/output/compositor_frame_ack.h" |
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85 capabilities_.max_texture_size = resource_provider_->max_texture_size(); | 85 capabilities_.max_texture_size = resource_provider_->max_texture_size(); |
86 capabilities_.best_texture_format = | 86 capabilities_.best_texture_format = |
87 resource_provider_->best_texture_format(); | 87 resource_provider_->best_texture_format(); |
88 } | 88 } |
89 // The updater can access bitmaps while the SoftwareRenderer is using them. | 89 // The updater can access bitmaps while the SoftwareRenderer is using them. |
90 capabilities_.allow_partial_texture_updates = true; | 90 capabilities_.allow_partial_texture_updates = true; |
91 capabilities_.using_partial_swap = true; | 91 capabilities_.using_partial_swap = true; |
92 | 92 |
93 capabilities_.using_map_image = settings_->use_map_image; | 93 capabilities_.using_map_image = settings_->use_map_image; |
94 capabilities_.using_shared_memory_resources = true; | 94 capabilities_.using_shared_memory_resources = true; |
| 95 |
| 96 capabilities_.allow_rasterize_on_demand = true; |
95 } | 97 } |
96 | 98 |
97 SoftwareRenderer::~SoftwareRenderer() {} | 99 SoftwareRenderer::~SoftwareRenderer() {} |
98 | 100 |
99 const RendererCapabilitiesImpl& SoftwareRenderer::Capabilities() const { | 101 const RendererCapabilitiesImpl& SoftwareRenderer::Capabilities() const { |
100 return capabilities_; | 102 return capabilities_; |
101 } | 103 } |
102 | 104 |
103 void SoftwareRenderer::BeginDrawingFrame(DrawingFrame* frame) { | 105 void SoftwareRenderer::BeginDrawingFrame(DrawingFrame* frame) { |
104 TRACE_EVENT0("cc", "SoftwareRenderer::BeginDrawingFrame"); | 106 TRACE_EVENT0("cc", "SoftwareRenderer::BeginDrawingFrame"); |
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610 return; | 612 return; |
611 visible_ = visible; | 613 visible_ = visible; |
612 | 614 |
613 if (visible_) | 615 if (visible_) |
614 EnsureBackbuffer(); | 616 EnsureBackbuffer(); |
615 else | 617 else |
616 DiscardBackbuffer(); | 618 DiscardBackbuffer(); |
617 } | 619 } |
618 | 620 |
619 } // namespace cc | 621 } // namespace cc |
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