chromium/gpu/command_buffer/service/context_state.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

// This file contains the ContextState class.

#ifndef GPU_COMMAND_BUFFER_SERVICE_CONTEXT_STATE_H_
#define GPU_COMMAND_BUFFER_SERVICE_CONTEXT_STATE_H_

#include <memory>
#include <vector>

#include "base/check_op.h"
#include "base/memory/raw_ptr.h"
#include "base/notreached.h"
#include "gpu/command_buffer/service/gl_utils.h"
#include "gpu/command_buffer/service/sampler_manager.h"
#include "gpu/command_buffer/service/shader_manager.h"
#include "gpu/command_buffer/service/texture_manager.h"
#include "gpu/command_buffer/service/vertex_array_manager.h"
#include "gpu/command_buffer/service/vertex_attrib_manager.h"
#include "gpu/gpu_gles2_export.h"

namespace gpu {
namespace gles2 {

class Buffer;
class FeatureInfo;
class IndexedBufferBindingHost;
class Program;
class Renderbuffer;
class TransformFeedback;

// State associated with each texture unit.
struct GPU_GLES2_EXPORT TextureUnit { … };

class GPU_GLES2_EXPORT Vec4 { … };

template <>
GPU_GLES2_EXPORT void Vec4::GetValues<GLfloat>(GLfloat* values) const;
template <>
GPU_GLES2_EXPORT void Vec4::GetValues<GLint>(GLint* values) const;
template <>
GPU_GLES2_EXPORT void Vec4::GetValues<GLuint>(GLuint* values) const;

template <>
GPU_GLES2_EXPORT void Vec4::SetValues<GLfloat>(const GLfloat* values);
template <>
GPU_GLES2_EXPORT void Vec4::SetValues<GLint>(const GLint* values);
template <>
GPU_GLES2_EXPORT void Vec4::SetValues<GLuint>(const GLuint* values);

struct GPU_GLES2_EXPORT ContextState { … };

}  // namespace gles2
}  // namespace gpu

#endif  // GPU_COMMAND_BUFFER_SERVICE_CONTEXT_STATE_H_