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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/resources/resource_provider.h" | 5 #include "cc/resources/resource_provider.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include <algorithm> | 10 #include <algorithm> |
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| 24 #include "base/trace_event/trace_event.h" | 24 #include "base/trace_event/trace_event.h" |
| 25 #include "cc/resources/platform_color.h" | 25 #include "cc/resources/platform_color.h" |
| 26 #include "cc/resources/resource_util.h" | 26 #include "cc/resources/resource_util.h" |
| 27 #include "cc/resources/returned_resource.h" | 27 #include "cc/resources/returned_resource.h" |
| 28 #include "cc/resources/shared_bitmap_manager.h" | 28 #include "cc/resources/shared_bitmap_manager.h" |
| 29 #include "cc/resources/transferable_resource.h" | 29 #include "cc/resources/transferable_resource.h" |
| 30 #include "gpu/GLES2/gl2extchromium.h" | 30 #include "gpu/GLES2/gl2extchromium.h" |
| 31 #include "gpu/command_buffer/client/context_support.h" | 31 #include "gpu/command_buffer/client/context_support.h" |
| 32 #include "gpu/command_buffer/client/gles2_interface.h" | 32 #include "gpu/command_buffer/client/gles2_interface.h" |
| 33 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h" | 33 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h" |
| 34 #include "skia/ext/texture_handle.h" |
| 34 #include "third_party/khronos/GLES2/gl2.h" | 35 #include "third_party/khronos/GLES2/gl2.h" |
| 35 #include "third_party/khronos/GLES2/gl2ext.h" | 36 #include "third_party/khronos/GLES2/gl2ext.h" |
| 36 #include "third_party/skia/include/core/SkSurface.h" | 37 #include "third_party/skia/include/core/SkSurface.h" |
| 37 #include "third_party/skia/include/gpu/GrContext.h" | 38 #include "third_party/skia/include/gpu/GrContext.h" |
| 38 #include "third_party/skia/include/gpu/GrTextureProvider.h" | 39 #include "third_party/skia/include/gpu/GrTextureProvider.h" |
| 40 #include "third_party/skia/include/gpu/gl/GrGLTypes.h" |
| 39 #include "ui/gfx/geometry/rect.h" | 41 #include "ui/gfx/geometry/rect.h" |
| 40 #include "ui/gfx/geometry/vector2d.h" | 42 #include "ui/gfx/geometry/vector2d.h" |
| 41 #include "ui/gl/trace_util.h" | 43 #include "ui/gl/trace_util.h" |
| 42 | 44 |
| 43 using gpu::gles2::GLES2Interface; | 45 using gpu::gles2::GLES2Interface; |
| 44 | 46 |
| 45 namespace cc { | 47 namespace cc { |
| 46 | 48 |
| 47 class IdAllocator { | 49 class IdAllocator { |
| 48 public: | 50 public: |
| (...skipping 1053 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 1102 | 1104 |
| 1103 resource_provider_->UnlockForWrite(resource_); | 1105 resource_provider_->UnlockForWrite(resource_); |
| 1104 } | 1106 } |
| 1105 | 1107 |
| 1106 void ResourceProvider::ScopedWriteLockGr::InitSkSurface( | 1108 void ResourceProvider::ScopedWriteLockGr::InitSkSurface( |
| 1107 bool use_distance_field_text, | 1109 bool use_distance_field_text, |
| 1108 bool can_use_lcd_text, | 1110 bool can_use_lcd_text, |
| 1109 int msaa_sample_count) { | 1111 int msaa_sample_count) { |
| 1110 DCHECK(resource_->locked_for_write); | 1112 DCHECK(resource_->locked_for_write); |
| 1111 | 1113 |
| 1114 GrGLTextureInfo texture_info; |
| 1115 texture_info.fID = resource_->gl_id; |
| 1116 texture_info.fTarget = resource_->target; |
| 1112 GrBackendTextureDesc desc; | 1117 GrBackendTextureDesc desc; |
| 1113 desc.fFlags = kRenderTarget_GrBackendTextureFlag; | 1118 desc.fFlags = kRenderTarget_GrBackendTextureFlag; |
| 1114 desc.fWidth = resource_->size.width(); | 1119 desc.fWidth = resource_->size.width(); |
| 1115 desc.fHeight = resource_->size.height(); | 1120 desc.fHeight = resource_->size.height(); |
| 1116 desc.fConfig = ToGrPixelConfig(resource_->format); | 1121 desc.fConfig = ToGrPixelConfig(resource_->format); |
| 1117 desc.fOrigin = kTopLeft_GrSurfaceOrigin; | 1122 desc.fOrigin = kTopLeft_GrSurfaceOrigin; |
| 1118 desc.fTextureHandle = resource_->gl_id; | 1123 desc.fTextureHandle = skia::GrGLTextureInfoToGrBackendObject(texture_info); |
| 1119 desc.fSampleCnt = msaa_sample_count; | 1124 desc.fSampleCnt = msaa_sample_count; |
| 1120 | 1125 |
| 1121 bool use_worker_context = true; | 1126 bool use_worker_context = true; |
| 1122 class GrContext* gr_context = | 1127 class GrContext* gr_context = |
| 1123 resource_provider_->GrContext(use_worker_context); | 1128 resource_provider_->GrContext(use_worker_context); |
| 1124 uint32_t flags = | 1129 uint32_t flags = |
| 1125 use_distance_field_text ? SkSurfaceProps::kUseDistanceFieldFonts_Flag : 0; | 1130 use_distance_field_text ? SkSurfaceProps::kUseDistanceFieldFonts_Flag : 0; |
| 1126 // Use unknown pixel geometry to disable LCD text. | 1131 // Use unknown pixel geometry to disable LCD text. |
| 1127 SkSurfaceProps surface_props(flags, kUnknown_SkPixelGeometry); | 1132 SkSurfaceProps surface_props(flags, kUnknown_SkPixelGeometry); |
| 1128 if (can_use_lcd_text) { | 1133 if (can_use_lcd_text) { |
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| 1942 | 1947 |
| 1943 const int kImportance = 2; | 1948 const int kImportance = 2; |
| 1944 pmd->CreateSharedGlobalAllocatorDump(guid); | 1949 pmd->CreateSharedGlobalAllocatorDump(guid); |
| 1945 pmd->AddOwnershipEdge(dump->guid(), guid, kImportance); | 1950 pmd->AddOwnershipEdge(dump->guid(), guid, kImportance); |
| 1946 } | 1951 } |
| 1947 | 1952 |
| 1948 return true; | 1953 return true; |
| 1949 } | 1954 } |
| 1950 | 1955 |
| 1951 } // namespace cc | 1956 } // namespace cc |
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