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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "gpu/ipc/common/gpu_memory_buffer_support.h" | 5 #include "gpu/ipc/common/gpu_memory_buffer_support.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "build/build_config.h" | 8 #include "build/build_config.h" |
| 9 | 9 |
| 10 #if defined(USE_OZONE) | 10 #if defined(OS_LINUX) |
| 11 #include "ui/ozone/public/client_native_pixmap_factory_ozone.h" | 11 #include "ui/gfx/client_native_pixmap_factory.h" |
| 12 #endif | 12 #endif |
| 13 | 13 |
| 14 namespace gpu { | 14 namespace gpu { |
| 15 | 15 |
| 16 gfx::GpuMemoryBufferType GetNativeGpuMemoryBufferType() { | 16 gfx::GpuMemoryBufferType GetNativeGpuMemoryBufferType() { |
| 17 #if defined(OS_MACOSX) | 17 #if defined(OS_MACOSX) |
| 18 return gfx::IO_SURFACE_BUFFER; | 18 return gfx::IO_SURFACE_BUFFER; |
| 19 #endif | 19 #endif |
| 20 #if defined(USE_OZONE) | 20 #if defined(OS_LINUX) |
| 21 return gfx::NATIVE_PIXMAP; | 21 return gfx::NATIVE_PIXMAP; |
| 22 #endif | 22 #endif |
| 23 return gfx::EMPTY_BUFFER; | 23 return gfx::EMPTY_BUFFER; |
| 24 } | 24 } |
| 25 | 25 |
| 26 bool IsNativeGpuMemoryBufferConfigurationSupported(gfx::BufferFormat format, | 26 bool IsNativeGpuMemoryBufferConfigurationSupported(gfx::BufferFormat format, |
| 27 gfx::BufferUsage usage) { | 27 gfx::BufferUsage usage) { |
| 28 DCHECK_NE(gfx::SHARED_MEMORY_BUFFER, GetNativeGpuMemoryBufferType()); | 28 DCHECK_NE(gfx::SHARED_MEMORY_BUFFER, GetNativeGpuMemoryBufferType()); |
| 29 DCHECK_NE(gfx::EMPTY_BUFFER, GetNativeGpuMemoryBufferType()); | 29 DCHECK_NE(gfx::EMPTY_BUFFER, GetNativeGpuMemoryBufferType()); |
| 30 #if defined(OS_MACOSX) | 30 #if defined(OS_MACOSX) |
| 31 switch (usage) { | 31 switch (usage) { |
| 32 case gfx::BufferUsage::GPU_READ: | 32 case gfx::BufferUsage::GPU_READ: |
| 33 case gfx::BufferUsage::SCANOUT: | 33 case gfx::BufferUsage::SCANOUT: |
| 34 case gfx::BufferUsage::SCANOUT_CPU_READ_WRITE: | 34 case gfx::BufferUsage::SCANOUT_CPU_READ_WRITE: |
| 35 return format == gfx::BufferFormat::BGRA_8888 || | 35 return format == gfx::BufferFormat::BGRA_8888 || |
| 36 format == gfx::BufferFormat::RGBA_8888 || | 36 format == gfx::BufferFormat::RGBA_8888 || |
| 37 format == gfx::BufferFormat::BGRX_8888; | 37 format == gfx::BufferFormat::BGRX_8888; |
| 38 case gfx::BufferUsage::GPU_READ_CPU_READ_WRITE: | 38 case gfx::BufferUsage::GPU_READ_CPU_READ_WRITE: |
| 39 case gfx::BufferUsage::GPU_READ_CPU_READ_WRITE_PERSISTENT: | 39 case gfx::BufferUsage::GPU_READ_CPU_READ_WRITE_PERSISTENT: |
| 40 return format == gfx::BufferFormat::R_8 || | 40 return format == gfx::BufferFormat::R_8 || |
| 41 format == gfx::BufferFormat::BGRA_8888 || | 41 format == gfx::BufferFormat::BGRA_8888 || |
| 42 format == gfx::BufferFormat::UYVY_422 || | 42 format == gfx::BufferFormat::UYVY_422 || |
| 43 format == gfx::BufferFormat::YUV_420_BIPLANAR; | 43 format == gfx::BufferFormat::YUV_420_BIPLANAR; |
| 44 } | 44 } |
| 45 NOTREACHED(); | 45 NOTREACHED(); |
| 46 return false; | 46 return false; |
| 47 #endif | 47 #endif |
| 48 | 48 |
| 49 #if defined(USE_OZONE) | 49 #if defined(OS_LINUX) |
| 50 if (!gfx::ClientNativePixmapFactory::GetInstance()) { | 50 if (!gfx::ClientNativePixmapFactory::GetInstance()) { |
| 51 // unittests don't have to set ClientNativePixmapFactory. | 51 // unittests don't have to set ClientNativePixmapFactory. |
| 52 return false; | 52 return false; |
| 53 } | 53 } |
| 54 return gfx::ClientNativePixmapFactory::GetInstance() | 54 return gfx::ClientNativePixmapFactory::GetInstance() |
| 55 ->IsConfigurationSupported(format, usage); | 55 ->IsConfigurationSupported(format, usage); |
| 56 #endif | 56 #endif |
| 57 | 57 |
| 58 NOTREACHED(); | 58 NOTREACHED(); |
| 59 return false; | 59 return false; |
| 60 } | 60 } |
| 61 | 61 |
| 62 } // namespace gpu | 62 } // namespace gpu |
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