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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef GPU_IPC_COMMON_CONTEXT_CREATION_ATTRIBS_MOJOM_TRAITS_H_
#define GPU_IPC_COMMON_CONTEXT_CREATION_ATTRIBS_MOJOM_TRAITS_H_
#include "base/notreached.h"
#include "build/build_config.h"
#include "gpu/command_buffer/common/context_creation_attribs.h"
#include "gpu/ipc/common/gpu_channel.mojom-shared.h"
#include "gpu/ipc/common/gpu_ipc_common_export.h"
#include "mojo/public/cpp/bindings/enum_traits.h"
#include "mojo/public/cpp/bindings/struct_traits.h"
namespace mojo {
template <>
struct GPU_IPC_COMMON_EXPORT EnumTraits<gpu::mojom::ContextType,
gpu::ContextType> {
static gpu::mojom::ContextType ToMojom(gpu::ContextType type) {
switch (type) {
case gpu::CONTEXT_TYPE_WEBGL1:
return gpu::mojom::ContextType::kWebGL1;
case gpu::CONTEXT_TYPE_WEBGL2:
return gpu::mojom::ContextType::kWebGL2;
case gpu::CONTEXT_TYPE_OPENGLES2:
return gpu::mojom::ContextType::kOpenGLES2;
case gpu::CONTEXT_TYPE_OPENGLES3:
return gpu::mojom::ContextType::kOpenGLES3;
case gpu::CONTEXT_TYPE_OPENGLES31_FOR_TESTING:
return gpu::mojom::ContextType::kOpenGLES31ForTesting;
case gpu::CONTEXT_TYPE_WEBGPU:
return gpu::mojom::ContextType::kWebGPU;
default:
NOTREACHED();
}
}
static bool FromMojom(gpu::mojom::ContextType type, gpu::ContextType* out) {
switch (type) {
case gpu::mojom::ContextType::kWebGL1:
*out = gpu::CONTEXT_TYPE_WEBGL1;
return true;
case gpu::mojom::ContextType::kWebGL2:
*out = gpu::CONTEXT_TYPE_WEBGL2;
return true;
case gpu::mojom::ContextType::kOpenGLES2:
*out = gpu::CONTEXT_TYPE_OPENGLES2;
return true;
case gpu::mojom::ContextType::kOpenGLES3:
*out = gpu::CONTEXT_TYPE_OPENGLES3;
return true;
case gpu::mojom::ContextType::kOpenGLES31ForTesting:
*out = gpu::CONTEXT_TYPE_OPENGLES31_FOR_TESTING;
return true;
case gpu::mojom::ContextType::kWebGPU:
*out = gpu::CONTEXT_TYPE_WEBGPU;
return true;
default:
return false;
}
}
};
template <>
struct GPU_IPC_COMMON_EXPORT StructTraits<
gpu::mojom::ContextCreationAttribsDataView,
gpu::ContextCreationAttribs> {
static gl::GpuPreference gpu_preference(
const gpu::ContextCreationAttribs& attribs) {
return attribs.gpu_preference;
}
static bool bind_generates_resource(
const gpu::ContextCreationAttribs& attribs) {
return attribs.bind_generates_resource;
}
static bool fail_if_major_perf_caveat(
const gpu::ContextCreationAttribs& attribs) {
return attribs.fail_if_major_perf_caveat;
}
static bool lose_context_when_out_of_memory(
const gpu::ContextCreationAttribs& attribs) {
return attribs.lose_context_when_out_of_memory;
}
static bool enable_gles2_interface(
const gpu::ContextCreationAttribs& attribs) {
return attribs.enable_gles2_interface;
}
static bool enable_grcontext(const gpu::ContextCreationAttribs& attribs) {
return attribs.enable_grcontext;
}
static bool enable_raster_interface(
const gpu::ContextCreationAttribs& attribs) {
return attribs.enable_raster_interface;
}
static bool enable_gpu_rasterization(
const gpu::ContextCreationAttribs& attribs) {
return attribs.enable_gpu_rasterization;
}
static gpu::ContextType context_type(
const gpu::ContextCreationAttribs& attribs) {
return attribs.context_type;
}
static bool Read(gpu::mojom::ContextCreationAttribsDataView data,
gpu::ContextCreationAttribs* out);
};
} // namespace mojo
#endif // GPU_IPC_COMMON_CONTEXT_CREATION_ATTRIBS_MOJOM_TRAITS_H_
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