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Issue 1134993003: ozone: Implement zero/one-copy texture for Ozone GBM. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase to new crrev.com/1128113011 Created 5 years, 6 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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 "content/common/gpu/client/gpu_memory_buffer_impl.h" 5 #include "content/common/gpu/client/gpu_memory_buffer_impl.h"
6 6
7 #include "base/logging.h" 7 #include "base/logging.h"
8 #include "base/numerics/safe_math.h" 8 #include "base/numerics/safe_math.h"
9 #include "content/common/gpu/client/gpu_memory_buffer_impl_shared_memory.h" 9 #include "content/common/gpu/client/gpu_memory_buffer_impl_shared_memory.h"
10 #include "ui/gl/gl_bindings.h" 10 #include "ui/gl/gl_bindings.h"
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58 backend, handle, size, format, usage, callback); 58 backend, handle, size, format, usage, callback);
59 #endif 59 #endif
60 #if defined(OS_ANDROID) 60 #if defined(OS_ANDROID)
61 case gfx::SURFACE_TEXTURE_BUFFER: 61 case gfx::SURFACE_TEXTURE_BUFFER:
62 return GpuMemoryBufferImplSurfaceTexture::CreateFromHandle( 62 return GpuMemoryBufferImplSurfaceTexture::CreateFromHandle(
63 backend, handle, size, format, callback); 63 backend, handle, size, format, callback);
64 #endif 64 #endif
65 #if defined(USE_OZONE) 65 #if defined(USE_OZONE)
66 case gfx::OZONE_NATIVE_BUFFER: 66 case gfx::OZONE_NATIVE_BUFFER:
67 return GpuMemoryBufferImplOzoneNativeBuffer::CreateFromHandle( 67 return GpuMemoryBufferImplOzoneNativeBuffer::CreateFromHandle(
68 handle, size, format, usage, callback); 68 backend, handle, size, format, usage, callback);
69 #endif 69 #endif
70 default: 70 default:
71 NOTREACHED(); 71 NOTREACHED();
72 return nullptr; 72 return nullptr;
73 } 73 }
74 } 74 }
75 75
76 // static 76 // static
77 GpuMemoryBufferImpl* GpuMemoryBufferImpl::FromClientBuffer( 77 GpuMemoryBufferImpl* GpuMemoryBufferImpl::FromClientBuffer(
78 ClientBuffer buffer) { 78 ClientBuffer buffer) {
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200 200
201 bool GpuMemoryBufferImpl::IsMapped() const { 201 bool GpuMemoryBufferImpl::IsMapped() const {
202 return mapped_; 202 return mapped_;
203 } 203 }
204 204
205 ClientBuffer GpuMemoryBufferImpl::AsClientBuffer() { 205 ClientBuffer GpuMemoryBufferImpl::AsClientBuffer() {
206 return reinterpret_cast<ClientBuffer>(this); 206 return reinterpret_cast<ClientBuffer>(this);
207 } 207 }
208 208
209 } // namespace content 209 } // namespace content
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