| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef UI_GFX_MOJO_BUFFER_TYPES_STRUCT_TRAITS_H_ |
| #define UI_GFX_MOJO_BUFFER_TYPES_STRUCT_TRAITS_H_ |
| |
| #include <vector> |
| |
| #include "base/containers/span.h" |
| #include "build/build_config.h" |
| #include "mojo/public/cpp/base/unguessable_token_mojom_traits.h" |
| #include "ui/gfx/buffer_types.h" |
| #include "ui/gfx/mojo/buffer_types.mojom.h" |
| |
| namespace mojo { |
| |
| template <> |
| struct EnumTraits<gfx::mojom::BufferFormat, gfx::BufferFormat> { |
| static gfx::mojom::BufferFormat ToMojom(gfx::BufferFormat format) { |
| switch (format) { |
| case gfx::BufferFormat::R_8: |
| return gfx::mojom::BufferFormat::R_8; |
| case gfx::BufferFormat::R_16: |
| return gfx::mojom::BufferFormat::R_16; |
| case gfx::BufferFormat::RG_88: |
| return gfx::mojom::BufferFormat::RG_88; |
| case gfx::BufferFormat::BGR_565: |
| return gfx::mojom::BufferFormat::BGR_565; |
| case gfx::BufferFormat::RGBA_4444: |
| return gfx::mojom::BufferFormat::RGBA_4444; |
| case gfx::BufferFormat::RGBX_8888: |
| return gfx::mojom::BufferFormat::RGBX_8888; |
| case gfx::BufferFormat::RGBA_8888: |
| return gfx::mojom::BufferFormat::RGBA_8888; |
| case gfx::BufferFormat::BGRX_8888: |
| return gfx::mojom::BufferFormat::BGRX_8888; |
| case gfx::BufferFormat::BGRX_1010102: |
| return gfx::mojom::BufferFormat::BGRX_1010102; |
| case gfx::BufferFormat::RGBX_1010102: |
| return gfx::mojom::BufferFormat::RGBX_1010102; |
| case gfx::BufferFormat::BGRA_8888: |
| return gfx::mojom::BufferFormat::BGRA_8888; |
| case gfx::BufferFormat::RGBA_F16: |
| return gfx::mojom::BufferFormat::RGBA_F16; |
| case gfx::BufferFormat::YVU_420: |
| return gfx::mojom::BufferFormat::YVU_420; |
| case gfx::BufferFormat::YUV_420_BIPLANAR: |
| return gfx::mojom::BufferFormat::YUV_420_BIPLANAR; |
| case gfx::BufferFormat::UYVY_422: |
| return gfx::mojom::BufferFormat::UYVY_422; |
| } |
| NOTREACHED(); |
| return gfx::mojom::BufferFormat::kMinValue; |
| } |
| |
| static bool FromMojom(gfx::mojom::BufferFormat input, |
| gfx::BufferFormat* out) { |
| switch (input) { |
| case gfx::mojom::BufferFormat::R_8: |
| *out = gfx::BufferFormat::R_8; |
| return true; |
| case gfx::mojom::BufferFormat::R_16: |
| *out = gfx::BufferFormat::R_16; |
| return true; |
| case gfx::mojom::BufferFormat::RG_88: |
| *out = gfx::BufferFormat::RG_88; |
| return true; |
| case gfx::mojom::BufferFormat::BGR_565: |
| *out = gfx::BufferFormat::BGR_565; |
| return true; |
| case gfx::mojom::BufferFormat::RGBA_4444: |
| *out = gfx::BufferFormat::RGBA_4444; |
| return true; |
| case gfx::mojom::BufferFormat::RGBX_8888: |
| *out = gfx::BufferFormat::RGBX_8888; |
| return true; |
| case gfx::mojom::BufferFormat::BGRX_1010102: |
| *out = gfx::BufferFormat::BGRX_1010102; |
| return true; |
| case gfx::mojom::BufferFormat::RGBX_1010102: |
| *out = gfx::BufferFormat::RGBX_1010102; |
| return true; |
| case gfx::mojom::BufferFormat::RGBA_8888: |
| *out = gfx::BufferFormat::RGBA_8888; |
| return true; |
| case gfx::mojom::BufferFormat::BGRX_8888: |
| *out = gfx::BufferFormat::BGRX_8888; |
| return true; |
| case gfx::mojom::BufferFormat::BGRA_8888: |
| *out = gfx::BufferFormat::BGRA_8888; |
| return true; |
| case gfx::mojom::BufferFormat::RGBA_F16: |
| *out = gfx::BufferFormat::RGBA_F16; |
| return true; |
| case gfx::mojom::BufferFormat::YVU_420: |
| *out = gfx::BufferFormat::YVU_420; |
| return true; |
| case gfx::mojom::BufferFormat::YUV_420_BIPLANAR: |
| *out = gfx::BufferFormat::YUV_420_BIPLANAR; |
| return true; |
| case gfx::mojom::BufferFormat::UYVY_422: |
| *out = gfx::BufferFormat::UYVY_422; |
| return true; |
| } |
| NOTREACHED(); |
| return false; |
| } |
| }; |
| |
| template <> |
| struct EnumTraits<gfx::mojom::BufferUsage, gfx::BufferUsage> { |
| static gfx::mojom::BufferUsage ToMojom(gfx::BufferUsage usage) { |
| switch (usage) { |
| case gfx::BufferUsage::GPU_READ: |
| return gfx::mojom::BufferUsage::GPU_READ; |
| case gfx::BufferUsage::SCANOUT: |
| return gfx::mojom::BufferUsage::SCANOUT; |
| case gfx::BufferUsage::SCANOUT_CAMERA_READ_WRITE: |
| return gfx::mojom::BufferUsage::SCANOUT_CAMERA_READ_WRITE; |
| case gfx::BufferUsage::CAMERA_AND_CPU_READ_WRITE: |
| return gfx::mojom::BufferUsage::CAMERA_AND_CPU_READ_WRITE; |
| case gfx::BufferUsage::SCANOUT_CPU_READ_WRITE: |
| return gfx::mojom::BufferUsage::SCANOUT_CPU_READ_WRITE; |
| case gfx::BufferUsage::SCANOUT_VDA_WRITE: |
| return gfx::mojom::BufferUsage::SCANOUT_VDA_WRITE; |
| case gfx::BufferUsage::GPU_READ_CPU_READ_WRITE: |
| return gfx::mojom::BufferUsage::GPU_READ_CPU_READ_WRITE; |
| } |
| NOTREACHED(); |
| return gfx::mojom::BufferUsage::kMinValue; |
| } |
| |
| static bool FromMojom(gfx::mojom::BufferUsage input, gfx::BufferUsage* out) { |
| switch (input) { |
| case gfx::mojom::BufferUsage::GPU_READ: |
| *out = gfx::BufferUsage::GPU_READ; |
| return true; |
| case gfx::mojom::BufferUsage::SCANOUT: |
| *out = gfx::BufferUsage::SCANOUT; |
| return true; |
| case gfx::mojom::BufferUsage::SCANOUT_CAMERA_READ_WRITE: |
| *out = gfx::BufferUsage::SCANOUT_CAMERA_READ_WRITE; |
| return true; |
| case gfx::mojom::BufferUsage::CAMERA_AND_CPU_READ_WRITE: |
| *out = gfx::BufferUsage::CAMERA_AND_CPU_READ_WRITE; |
| return true; |
| case gfx::mojom::BufferUsage::SCANOUT_CPU_READ_WRITE: |
| *out = gfx::BufferUsage::SCANOUT_CPU_READ_WRITE; |
| return true; |
| case gfx::mojom::BufferUsage::SCANOUT_VDA_WRITE: |
| *out = gfx::BufferUsage::SCANOUT_VDA_WRITE; |
| return true; |
| case gfx::mojom::BufferUsage::GPU_READ_CPU_READ_WRITE: |
| *out = gfx::BufferUsage::GPU_READ_CPU_READ_WRITE; |
| return true; |
| } |
| NOTREACHED(); |
| return false; |
| } |
| }; |
| |
| template <> |
| struct StructTraits<gfx::mojom::BufferUsageAndFormatDataView, |
| gfx::BufferUsageAndFormat> { |
| static gfx::BufferUsage usage(const gfx::BufferUsageAndFormat& input) { |
| return input.usage; |
| } |
| |
| static gfx::BufferFormat format(const gfx::BufferUsageAndFormat& input) { |
| return input.format; |
| } |
| |
| static bool Read(gfx::mojom::BufferUsageAndFormatDataView data, |
| gfx::BufferUsageAndFormat* out); |
| }; |
| |
| template <> |
| struct StructTraits<gfx::mojom::GpuMemoryBufferIdDataView, |
| gfx::GpuMemoryBufferId> { |
| static int32_t id(const gfx::GpuMemoryBufferId& buffer_id) { |
| return buffer_id.id; |
| } |
| static bool Read(gfx::mojom::GpuMemoryBufferIdDataView data, |
| gfx::GpuMemoryBufferId* out) { |
| out->id = data.id(); |
| return true; |
| } |
| }; |
| |
| #if defined(OS_LINUX) || defined(USE_OZONE) |
| template <> |
| struct StructTraits<gfx::mojom::NativePixmapPlaneDataView, |
| gfx::NativePixmapPlane> { |
| static uint32_t stride(const gfx::NativePixmapPlane& plane) { |
| return plane.stride; |
| } |
| static int32_t offset(const gfx::NativePixmapPlane& plane) { |
| return plane.offset; |
| } |
| static uint64_t size(const gfx::NativePixmapPlane& plane) { |
| return plane.size; |
| } |
| static mojo::ScopedHandle buffer_handle(gfx::NativePixmapPlane& plane); |
| static bool Read(gfx::mojom::NativePixmapPlaneDataView data, |
| gfx::NativePixmapPlane* out); |
| }; |
| |
| template <> |
| struct StructTraits<gfx::mojom::NativePixmapHandleDataView, |
| gfx::NativePixmapHandle> { |
| static std::vector<gfx::NativePixmapPlane>& planes( |
| gfx::NativePixmapHandle& pixmap_handle) { |
| return pixmap_handle.planes; |
| } |
| |
| static uint64_t modifier(const gfx::NativePixmapHandle& pixmap_handle) { |
| return pixmap_handle.modifier; |
| } |
| |
| #if defined(OS_FUCHSIA) |
| static base::Optional<base::UnguessableToken> buffer_collection_id( |
| const gfx::NativePixmapHandle& pixmap_handle) { |
| return pixmap_handle.buffer_collection_id; |
| } |
| |
| static uint32_t& buffer_index(gfx::NativePixmapHandle& pixmap_handle) { |
| return pixmap_handle.buffer_index; |
| } |
| #endif // defined(OS_FUCHSIA) |
| |
| static bool Read(gfx::mojom::NativePixmapHandleDataView data, |
| gfx::NativePixmapHandle* out); |
| }; |
| #endif // defined(OS_LINUX) || defined(USE_OZONE) |
| |
| template <> |
| struct StructTraits<gfx::mojom::GpuMemoryBufferHandleDataView, |
| gfx::GpuMemoryBufferHandle> { |
| static gfx::GpuMemoryBufferId id(const gfx::GpuMemoryBufferHandle& handle) { |
| return handle.id; |
| } |
| static uint32_t offset(const gfx::GpuMemoryBufferHandle& handle) { |
| return handle.offset; |
| } |
| static uint32_t stride(const gfx::GpuMemoryBufferHandle& handle) { |
| return handle.stride; |
| } |
| static gfx::mojom::GpuMemoryBufferPlatformHandlePtr platform_handle( |
| gfx::GpuMemoryBufferHandle& handle); |
| |
| static bool Read(gfx::mojom::GpuMemoryBufferHandleDataView data, |
| gfx::GpuMemoryBufferHandle* handle); |
| }; |
| |
| } // namespace mojo |
| |
| #endif // UI_GFX_MOJO_BUFFER_TYPES_STRUCT_TRAITS_H_ |
