/*
** Copyright (c) 2013-2015 The Khronos Group Inc.
** SPDX-License-Identifier: MIT
*/

#include "Common/GL/GLExtensions/gl_common.h"

#define GL_SAMPLER_2D_RECT 0x8B63
#define GL_SAMPLER_2D_RECT_SHADOW 0x8B64
#define GL_SAMPLER_BUFFER 0x8DC2
#define GL_INT_SAMPLER_2D_RECT 0x8DCD
#define GL_INT_SAMPLER_BUFFER 0x8DD0
#define GL_UNSIGNED_INT_SAMPLER_2D_RECT 0x8DD5
#define GL_UNSIGNED_INT_SAMPLER_BUFFER 0x8DD8
#define GL_TEXTURE_BUFFER 0x8C2A
#define GL_MAX_TEXTURE_BUFFER_SIZE 0x8C2B
#define GL_TEXTURE_BINDING_BUFFER 0x8C2C
#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING 0x8C2D
#define GL_TEXTURE_RECTANGLE 0x84F5
#define GL_TEXTURE_BINDING_RECTANGLE 0x84F6
#define GL_PROXY_TEXTURE_RECTANGLE 0x84F7
#define GL_MAX_RECTANGLE_TEXTURE_SIZE 0x84F8
#define GL_R8_SNORM 0x8F94
#define GL_RG8_SNORM 0x8F95
#define GL_RGB8_SNORM 0x8F96
#define GL_RGBA8_SNORM 0x8F97
#define GL_R16_SNORM 0x8F98
#define GL_RG16_SNORM 0x8F99
#define GL_RGB16_SNORM 0x8F9A
#define GL_RGBA16_SNORM 0x8F9B
#define GL_SIGNED_NORMALIZED 0x8F9C
#define GL_PRIMITIVE_RESTART 0x8F9D
#define GL_PRIMITIVE_RESTART_INDEX 0x8F9E
#define GL_COPY_READ_BUFFER 0x8F36
#define GL_COPY_WRITE_BUFFER 0x8F37
#define GL_UNIFORM_BUFFER 0x8A11
#define GL_UNIFORM_BUFFER_BINDING 0x8A28
#define GL_UNIFORM_BUFFER_START 0x8A29
#define GL_UNIFORM_BUFFER_SIZE 0x8A2A
#define GL_MAX_VERTEX_UNIFORM_BLOCKS 0x8A2B
#define GL_MAX_GEOMETRY_UNIFORM_BLOCKS 0x8A2C
#define GL_MAX_FRAGMENT_UNIFORM_BLOCKS 0x8A2D
#define GL_MAX_COMBINED_UNIFORM_BLOCKS 0x8A2E
#define GL_MAX_UNIFORM_BUFFER_BINDINGS 0x8A2F
#define GL_MAX_UNIFORM_BLOCK_SIZE 0x8A30
#define GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS 0x8A31
#define GL_MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS 0x8A32
#define GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS 0x8A33
#define GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT 0x8A34
#define GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH 0x8A35
#define GL_ACTIVE_UNIFORM_BLOCKS 0x8A36
#define GL_UNIFORM_TYPE 0x8A37
#define GL_UNIFORM_SIZE 0x8A38
#define GL_UNIFORM_NAME_LENGTH 0x8A39
#define GL_UNIFORM_BLOCK_INDEX 0x8A3A
#define GL_UNIFORM_OFFSET 0x8A3B
#define GL_UNIFORM_ARRAY_STRIDE 0x8A3C
#define GL_UNIFORM_MATRIX_STRIDE 0x8A3D
#define GL_UNIFORM_IS_ROW_MAJOR 0x8A3E
#define GL_UNIFORM_BLOCK_BINDING 0x8A3F
#define GL_UNIFORM_BLOCK_DATA_SIZE 0x8A40
#define GL_UNIFORM_BLOCK_NAME_LENGTH 0x8A41
#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS 0x8A42
#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES 0x8A43
#define GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER 0x8A44
#define GL_UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER 0x8A45
#define GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER 0x8A46
#define GL_INVALID_INDEX 0xFFFFFFFFu

typedef void(APIENTRYP PFNDOLDRAWARRAYSINSTANCEDPROC)(GLenum mode, GLint first, GLsizei count,
                                                      GLsizei instancecount);
typedef void(APIENTRYP PFNDOLDRAWELEMENTSINSTANCEDPROC)(GLenum mode, GLsizei count, GLenum type,
                                                        const void* indices, GLsizei instancecount);
typedef void(APIENTRYP PFNDOLTEXBUFFERPROC)(GLenum target, GLenum internalformat, GLuint buffer);
typedef void(APIENTRYP PFNDOLPRIMITIVERESTARTINDEXPROC)(GLuint index);
typedef void(APIENTRYP PFNDOLCOPYBUFFERSUBDATAPROC)(GLenum readTarget, GLenum writeTarget,
                                                    GLintptr readOffset, GLintptr writeOffset,
                                                    GLsizeiptr size);
typedef void(APIENTRYP PFNDOLGETUNIFORMINDICESPROC)(GLuint program, GLsizei uniformCount,
                                                    const GLchar* const* uniformNames,
                                                    GLuint* uniformIndices);
typedef void(APIENTRYP PFNDOLGETACTIVEUNIFORMSIVPROC)(GLuint program, GLsizei uniformCount,
                                                      const GLuint* uniformIndices, GLenum pname,
                                                      GLint* params);
typedef void(APIENTRYP PFNDOLGETACTIVEUNIFORMNAMEPROC)(GLuint program, GLuint uniformIndex,
                                                       GLsizei bufSize, GLsizei* length,
                                                       GLchar* uniformName);
typedef GLuint(APIENTRYP PFNDOLGETUNIFORMBLOCKINDEXPROC)(GLuint program,
                                                         const GLchar* uniformBlockName);
typedef void(APIENTRYP PFNDOLGETACTIVEUNIFORMBLOCKIVPROC)(GLuint program, GLuint uniformBlockIndex,
                                                          GLenum pname, GLint* params);
typedef void(APIENTRYP PFNDOLGETACTIVEUNIFORMBLOCKNAMEPROC)(GLuint program,
                                                            GLuint uniformBlockIndex,
                                                            GLsizei bufSize, GLsizei* length,
                                                            GLchar* uniformBlockName);
typedef void(APIENTRYP PFNDOLUNIFORMBLOCKBINDINGPROC)(GLuint program, GLuint uniformBlockIndex,
                                                      GLuint uniformBlockBinding);

extern PFNDOLDRAWARRAYSINSTANCEDPROC dolDrawArraysInstanced;
extern PFNDOLDRAWELEMENTSINSTANCEDPROC dolDrawElementsInstanced;
extern PFNDOLPRIMITIVERESTARTINDEXPROC dolPrimitiveRestartIndex;
extern PFNDOLTEXBUFFERPROC dolTexBuffer;

#define glDrawArraysInstanced dolDrawArraysInstanced
#define glDrawElementsInstanced dolDrawElementsInstanced
#define glPrimitiveRestartIndex dolPrimitiveRestartIndex
#define glTexBuffer dolTexBuffer