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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 "content/common/gpu/client/gpu_memory_buffer_impl_surface_texture.h" | 5 #include "gpu/ipc/client/gpu_memory_buffer_impl_surface_texture.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "base/trace_event/trace_event.h" | 8 #include "base/trace_event/trace_event.h" |
| 9 #include "gpu/ipc/common/android/surface_texture_manager.h" | 9 #include "gpu/ipc/common/android/surface_texture_manager.h" |
| 10 #include "gpu/ipc/common/gpu_memory_buffer_support.h" | 10 #include "gpu/ipc/common/gpu_memory_buffer_support.h" |
| 11 #include "ui/gfx/buffer_format_util.h" | 11 #include "ui/gfx/buffer_format_util.h" |
| 12 #include "ui/gl/android/surface_texture.h" | 12 #include "ui/gl/android/surface_texture.h" |
| 13 #include "ui/gl/gl_bindings.h" | 13 #include "ui/gl/gl_bindings.h" |
| 14 | 14 |
| 15 namespace content { | 15 namespace gpu { |
| 16 namespace { | 16 namespace { |
| 17 | 17 |
| 18 int WindowFormat(gfx::BufferFormat format) { | 18 int WindowFormat(gfx::BufferFormat format) { |
| 19 switch (format) { | 19 switch (format) { |
| 20 case gfx::BufferFormat::RGBA_8888: | 20 case gfx::BufferFormat::RGBA_8888: |
| 21 return WINDOW_FORMAT_RGBA_8888; | 21 return WINDOW_FORMAT_RGBA_8888; |
| 22 case gfx::BufferFormat::ATC: | 22 case gfx::BufferFormat::ATC: |
| 23 case gfx::BufferFormat::ATCIA: | 23 case gfx::BufferFormat::ATCIA: |
| 24 case gfx::BufferFormat::DXT1: | 24 case gfx::BufferFormat::DXT1: |
| 25 case gfx::BufferFormat::DXT5: | 25 case gfx::BufferFormat::DXT5: |
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| 68 const gfx::Size& size, | 68 const gfx::Size& size, |
| 69 gfx::BufferFormat format, | 69 gfx::BufferFormat format, |
| 70 gfx::BufferUsage usage, | 70 gfx::BufferUsage usage, |
| 71 const DestructionCallback& callback) { | 71 const DestructionCallback& callback) { |
| 72 ANativeWindow* native_window = | 72 ANativeWindow* native_window = |
| 73 gpu::SurfaceTextureManager::GetInstance() | 73 gpu::SurfaceTextureManager::GetInstance() |
| 74 ->AcquireNativeWidgetForSurfaceTexture(handle.id.id); | 74 ->AcquireNativeWidgetForSurfaceTexture(handle.id.id); |
| 75 if (!native_window) | 75 if (!native_window) |
| 76 return nullptr; | 76 return nullptr; |
| 77 | 77 |
| 78 ANativeWindow_setBuffersGeometry( | 78 ANativeWindow_setBuffersGeometry(native_window, size.width(), size.height(), |
| 79 native_window, size.width(), size.height(), WindowFormat(format)); | 79 WindowFormat(format)); |
| 80 | 80 |
| 81 return make_scoped_ptr(new GpuMemoryBufferImplSurfaceTexture( | 81 return make_scoped_ptr(new GpuMemoryBufferImplSurfaceTexture( |
| 82 handle.id, size, format, callback, native_window)); | 82 handle.id, size, format, callback, native_window)); |
| 83 } | 83 } |
| 84 | 84 |
| 85 // static | 85 // static |
| 86 bool GpuMemoryBufferImplSurfaceTexture::IsConfigurationSupported( | 86 bool GpuMemoryBufferImplSurfaceTexture::IsConfigurationSupported( |
| 87 gfx::BufferFormat format, | 87 gfx::BufferFormat format, |
| 88 gfx::BufferUsage usage) { | 88 gfx::BufferUsage usage) { |
| 89 return gpu::IsNativeGpuMemoryBufferConfigurationSupported(format, usage); | 89 return gpu::IsNativeGpuMemoryBufferConfigurationSupported(format, usage); |
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| 132 ANativeWindow_unlockAndPost(native_window_); | 132 ANativeWindow_unlockAndPost(native_window_); |
| 133 mapped_ = false; | 133 mapped_ = false; |
| 134 } | 134 } |
| 135 | 135 |
| 136 int GpuMemoryBufferImplSurfaceTexture::stride(size_t plane) const { | 136 int GpuMemoryBufferImplSurfaceTexture::stride(size_t plane) const { |
| 137 DCHECK(mapped_); | 137 DCHECK(mapped_); |
| 138 DCHECK_EQ(0u, plane); | 138 DCHECK_EQ(0u, plane); |
| 139 return gfx::RowSizeForBufferFormat(buffer_.stride, format_, 0); | 139 return gfx::RowSizeForBufferFormat(buffer_.stride, format_, 0); |
| 140 } | 140 } |
| 141 | 141 |
| 142 gfx::GpuMemoryBufferHandle | 142 gfx::GpuMemoryBufferHandle GpuMemoryBufferImplSurfaceTexture::GetHandle() |
| 143 GpuMemoryBufferImplSurfaceTexture::GetHandle() const { | 143 const { |
| 144 gfx::GpuMemoryBufferHandle handle; | 144 gfx::GpuMemoryBufferHandle handle; |
| 145 handle.type = gfx::SURFACE_TEXTURE_BUFFER; | 145 handle.type = gfx::SURFACE_TEXTURE_BUFFER; |
| 146 handle.id = id_; | 146 handle.id = id_; |
| 147 return handle; | 147 return handle; |
| 148 } | 148 } |
| 149 | 149 |
| 150 } // namespace content | 150 } // namespace gpu |
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