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// Copyright 2017 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_COMMAND_BUFFER_COMMON_CONTEXT_CREATION_ATTRIBS_H_
#define GPU_COMMAND_BUFFER_COMMON_CONTEXT_CREATION_ATTRIBS_H_
#include <stdint.h>
#include "build/build_config.h"
#include "gpu/command_buffer/common/gpu_command_buffer_common_export.h"
#include "ui/gfx/geometry/size.h"
#include "ui/gl/gpu_preference.h"
namespace gpu {
enum ContextType {
CONTEXT_TYPE_WEBGL1,
CONTEXT_TYPE_WEBGL2,
CONTEXT_TYPE_OPENGLES2,
CONTEXT_TYPE_OPENGLES3,
CONTEXT_TYPE_OPENGLES31_FOR_TESTING,
CONTEXT_TYPE_WEBGPU,
CONTEXT_TYPE_LAST = CONTEXT_TYPE_WEBGPU
};
GPU_COMMAND_BUFFER_COMMON_EXPORT bool IsGLContextType(ContextType context_type);
GPU_COMMAND_BUFFER_COMMON_EXPORT bool IsWebGLContextType(
ContextType context_type);
GPU_COMMAND_BUFFER_COMMON_EXPORT bool IsWebGL1OrES2ContextType(
ContextType context_type);
GPU_COMMAND_BUFFER_COMMON_EXPORT bool IsWebGL2OrES3ContextType(
ContextType context_type);
GPU_COMMAND_BUFFER_COMMON_EXPORT bool IsWebGL2OrES3OrHigherContextType(
ContextType context_type);
GPU_COMMAND_BUFFER_COMMON_EXPORT bool IsES31ForTestingContextType(
ContextType context_type);
GPU_COMMAND_BUFFER_COMMON_EXPORT bool IsWebGPUContextType(
ContextType context_type);
GPU_COMMAND_BUFFER_COMMON_EXPORT const char* ContextTypeToLabel(
ContextType context_type);
struct GPU_COMMAND_BUFFER_COMMON_EXPORT ContextCreationAttribs {
ContextCreationAttribs();
ContextCreationAttribs(const ContextCreationAttribs& other);
ContextCreationAttribs& operator=(const ContextCreationAttribs& other);
gl::GpuPreference gpu_preference = gl::GpuPreference::kLowPower;
bool bind_generates_resource = true;
bool fail_if_major_perf_caveat = false;
bool lose_context_when_out_of_memory = false;
bool enable_gles2_interface = true;
bool enable_grcontext = false;
bool enable_raster_interface = false;
bool enable_gpu_rasterization = false;
ContextType context_type = CONTEXT_TYPE_OPENGLES2;
};
} // namespace gpu
#endif // GPU_COMMAND_BUFFER_COMMON_CONTEXT_CREATION_ATTRIBS_H_
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