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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 "android_webview/browser/gpu_memory_buffer_impl.h" | 5 #include "android_webview/browser/gpu_memory_buffer_impl.h" |
| 6 | 6 |
| 7 #include "android_webview/browser/gpu_memory_buffer_factory_impl.h" | 7 #include "android_webview/browser/gpu_memory_buffer_factory_impl.h" |
| 8 #include "android_webview/public/browser/draw_gl.h" | 8 #include "android_webview/public/browser/draw_gl.h" |
| 9 #include "base/bind.h" | 9 #include "base/bind.h" |
| 10 #include "base/logging.h" | 10 #include "base/logging.h" |
| 11 #include "gpu/command_buffer/client/gpu_memory_buffer.h" |
| 11 #include "gpu/command_buffer/client/gpu_memory_buffer_factory.h" | 12 #include "gpu/command_buffer/client/gpu_memory_buffer_factory.h" |
| 12 #include "ui/gfx/size.h" | 13 #include "ui/gfx/size.h" |
| 13 #include "ui/gl/gpu_memory_buffer.h" | |
| 14 | 14 |
| 15 namespace android_webview { | 15 namespace android_webview { |
| 16 | 16 |
| 17 // Provides hardware rendering functions from the Android glue layer. | 17 // Provides hardware rendering functions from the Android glue layer. |
| 18 AwDrawGLFunctionTable* g_gl_draw_functions = NULL; | 18 AwDrawGLFunctionTable* g_gl_draw_functions = NULL; |
| 19 | 19 |
| 20 GpuMemoryBufferImpl::GpuMemoryBufferImpl(gfx::Size size) | 20 GpuMemoryBufferImpl::GpuMemoryBufferImpl(gfx::Size size) |
| 21 : buffer_id_(g_gl_draw_functions->create_graphic_buffer( | 21 : buffer_id_(g_gl_draw_functions->create_graphic_buffer( |
| 22 size.width(), size.height())), | 22 size.width(), size.height())), |
| 23 size_(size) { | 23 size_(size) { |
| 24 } | 24 } |
| 25 | 25 |
| 26 GpuMemoryBufferImpl::~GpuMemoryBufferImpl() { | 26 GpuMemoryBufferImpl::~GpuMemoryBufferImpl() { |
| 27 DCHECK(buffer_id_ != 0); | 27 DCHECK(buffer_id_ != 0); |
| 28 g_gl_draw_functions->release_graphic_buffer(buffer_id_); | 28 g_gl_draw_functions->release_graphic_buffer(buffer_id_); |
| 29 buffer_id_ = 0; | 29 buffer_id_ = 0; |
| 30 } | 30 } |
| 31 | 31 |
| 32 void GpuMemoryBufferImpl::Map(gfx::GpuMemoryBuffer::AccessMode mode, | 32 void GpuMemoryBufferImpl::Map(gpu::GpuMemoryBuffer::AccessMode mode, |
| 33 void** vaddr) { | 33 void** vaddr) { |
| 34 DCHECK(buffer_id_ != 0); | 34 DCHECK(buffer_id_ != 0); |
| 35 int err = g_gl_draw_functions->lock(buffer_id_, mode, vaddr); | 35 int err = g_gl_draw_functions->lock(buffer_id_, mode, vaddr); |
| 36 DCHECK(err == 0); | 36 DCHECK(err == 0); |
| 37 } | 37 } |
| 38 | 38 |
| 39 void GpuMemoryBufferImpl::Unmap() { | 39 void GpuMemoryBufferImpl::Unmap() { |
| 40 DCHECK(buffer_id_ != 0); | 40 DCHECK(buffer_id_ != 0); |
| 41 int err = g_gl_draw_functions->unlock(buffer_id_); | 41 int err = g_gl_draw_functions->unlock(buffer_id_); |
| 42 DCHECK(err == 0); | 42 DCHECK(err == 0); |
| (...skipping 11 matching lines...) Expand all Loading... |
| 54 | 54 |
| 55 // static | 55 // static |
| 56 void GpuMemoryBufferImpl::SetAwDrawGLFunctionTable( | 56 void GpuMemoryBufferImpl::SetAwDrawGLFunctionTable( |
| 57 AwDrawGLFunctionTable* table) { | 57 AwDrawGLFunctionTable* table) { |
| 58 g_gl_draw_functions = table; | 58 g_gl_draw_functions = table; |
| 59 gpu::SetProcessDefaultGpuMemoryBufferFactory( | 59 gpu::SetProcessDefaultGpuMemoryBufferFactory( |
| 60 base::Bind(&CreateGpuMemoryBuffer)); | 60 base::Bind(&CreateGpuMemoryBuffer)); |
| 61 } | 61 } |
| 62 | 62 |
| 63 } // namespace android_webview | 63 } // namespace android_webview |
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