From 5d2205fafb5d244af658de5e3c38c6cc805ae345 Mon Sep 17 00:00:00 2001
From: Adam Jackson <ajax@redhat.com>
Date: Tue, 8 Aug 2017 11:52:42 -0400
Subject: [PATCH] include: Sync Khronos headers for OpenGL 4.6

Taken from c21e602b9fda1d3bbaecb08194592f67e6a0649b from
OpenGL-Registry. (This time without breaking glext.h.)

Signed-off-by: Adam Jackson <ajax@redhat.com>
Acked-by: Ilia Mirkin <imirkin@alum.mit.edu>
---
 include/GL/glcorearb.h         |  66 ++++++++++-
 include/GL/glext.h             |  77 +++++++++++-
 include/GL/glxext.h            |   2 +-
 include/GL/wglext.h            |   2 +-
 src/mapi/glapi/registry/gl.xml | 261 +++++++++++++++++++++++++++++++++--------
 5 files changed, 350 insertions(+), 58 deletions(-)

diff --git a/include/GL/glcorearb.h b/include/GL/glcorearb.h
index 1f4d64e..071b0c5 100644
--- a/include/GL/glcorearb.h
+++ b/include/GL/glcorearb.h
@@ -2893,6 +2893,42 @@ GLAPI void APIENTRY glTextureBarrier (void);
 #endif
 #endif /* GL_VERSION_4_5 */
 
+#ifndef GL_VERSION_4_6
+#define GL_VERSION_4_6 1
+#define GL_SHADER_BINARY_FORMAT_SPIR_V    0x9551
+#define GL_SPIR_V_BINARY                  0x9552
+#define GL_PARAMETER_BUFFER               0x80EE
+#define GL_PARAMETER_BUFFER_BINDING       0x80EF
+#define GL_CONTEXT_FLAG_NO_ERROR_BIT      0x00000008
+#define GL_VERTICES_SUBMITTED             0x82EE
+#define GL_PRIMITIVES_SUBMITTED           0x82EF
+#define GL_VERTEX_SHADER_INVOCATIONS      0x82F0
+#define GL_TESS_CONTROL_SHADER_PATCHES    0x82F1
+#define GL_TESS_EVALUATION_SHADER_INVOCATIONS 0x82F2
+#define GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED 0x82F3
+#define GL_FRAGMENT_SHADER_INVOCATIONS    0x82F4
+#define GL_COMPUTE_SHADER_INVOCATIONS     0x82F5
+#define GL_CLIPPING_INPUT_PRIMITIVES      0x82F6
+#define GL_CLIPPING_OUTPUT_PRIMITIVES     0x82F7
+#define GL_POLYGON_OFFSET_CLAMP           0x8E1B
+#define GL_SPIR_V_EXTENSIONS              0x9553
+#define GL_NUM_SPIR_V_EXTENSIONS          0x9554
+#define GL_TEXTURE_MAX_ANISOTROPY         0x84FE
+#define GL_MAX_TEXTURE_MAX_ANISOTROPY     0x84FF
+#define GL_TRANSFORM_FEEDBACK_OVERFLOW    0x82EC
+#define GL_TRANSFORM_FEEDBACK_STREAM_OVERFLOW 0x82ED
+typedef void (APIENTRYP PFNGLSPECIALIZESHADERPROC) (GLuint shader, const GLchar *pEntryPoint, GLuint numSpecializationConstants, const GLuint *pConstantIndex, const GLuint *pConstantValue);
+typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTCOUNTPROC) (GLenum mode, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTPROC) (GLenum mode, GLenum type, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+typedef void (APIENTRYP PFNGLPOLYGONOFFSETCLAMPPROC) (GLfloat factor, GLfloat units, GLfloat clamp);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glSpecializeShader (GLuint shader, const GLchar *pEntryPoint, GLuint numSpecializationConstants, const GLuint *pConstantIndex, const GLuint *pConstantValue);
+GLAPI void APIENTRY glMultiDrawArraysIndirectCount (GLenum mode, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+GLAPI void APIENTRY glMultiDrawElementsIndirectCount (GLenum mode, GLenum type, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+GLAPI void APIENTRY glPolygonOffsetClamp (GLfloat factor, GLfloat units, GLfloat clamp);
+#endif
+#endif /* GL_VERSION_4_6 */
+
 #ifndef GL_ARB_ES2_compatibility
 #define GL_ARB_ES2_compatibility 1
 #endif /* GL_ARB_ES2_compatibility */
@@ -3314,11 +3350,11 @@ GLAPI void APIENTRY glProgramUniform4ui64vARB (GLuint program, GLint location, G
 #define GL_ARB_indirect_parameters 1
 #define GL_PARAMETER_BUFFER_ARB           0x80EE
 #define GL_PARAMETER_BUFFER_BINDING_ARB   0x80EF
-typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTCOUNTARBPROC) (GLenum mode, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
-typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTARBPROC) (GLenum mode, GLenum type, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTCOUNTARBPROC) (GLenum mode, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTARBPROC) (GLenum mode, GLenum type, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
 #ifdef GL_GLEXT_PROTOTYPES
-GLAPI void APIENTRY glMultiDrawArraysIndirectCountARB (GLenum mode, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
-GLAPI void APIENTRY glMultiDrawElementsIndirectCountARB (GLenum mode, GLenum type, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+GLAPI void APIENTRY glMultiDrawArraysIndirectCountARB (GLenum mode, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+GLAPI void APIENTRY glMultiDrawElementsIndirectCountARB (GLenum mode, GLenum type, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
 #endif
 #endif /* GL_ARB_indirect_parameters */
 
@@ -3396,6 +3432,10 @@ GLAPI void APIENTRY glMaxShaderCompilerThreadsARB (GLuint count);
 #define GL_PIXEL_UNPACK_BUFFER_BINDING_ARB 0x88EF
 #endif /* GL_ARB_pixel_buffer_object */
 
+#ifndef GL_ARB_polygon_offset_clamp
+#define GL_ARB_polygon_offset_clamp 1
+#endif /* GL_ARB_polygon_offset_clamp */
+
 #ifndef GL_ARB_post_depth_coverage
 #define GL_ARB_post_depth_coverage 1
 #endif /* GL_ARB_post_depth_coverage */
@@ -3625,6 +3665,10 @@ GLAPI void APIENTRY glTexPageCommitmentARB (GLenum target, GLint level, GLint xo
 #define GL_ARB_sparse_texture_clamp 1
 #endif /* GL_ARB_sparse_texture_clamp */
 
+#ifndef GL_ARB_spirv_extensions
+#define GL_ARB_spirv_extensions 1
+#endif /* GL_ARB_spirv_extensions */
+
 #ifndef GL_ARB_stencil_texturing
 #define GL_ARB_stencil_texturing 1
 #endif /* GL_ARB_stencil_texturing */
@@ -3690,6 +3734,10 @@ GLAPI void APIENTRY glTexBufferARB (GLenum target, GLenum internalformat, GLuint
 #define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900F
 #endif /* GL_ARB_texture_cube_map_array */
 
+#ifndef GL_ARB_texture_filter_anisotropic
+#define GL_ARB_texture_filter_anisotropic 1
+#endif /* GL_ARB_texture_filter_anisotropic */
+
 #ifndef GL_ARB_texture_filter_minmax
 #define GL_ARB_texture_filter_minmax 1
 #define GL_TEXTURE_REDUCTION_MODE_ARB     0x9366
@@ -4752,6 +4800,12 @@ GLAPI void APIENTRY glBlendBarrierNV (void);
 #define GL_BLEND_ADVANCED_COHERENT_NV     0x9285
 #endif /* GL_NV_blend_equation_advanced_coherent */
 
+#ifndef GL_NV_blend_minmax_factor
+#define GL_NV_blend_minmax_factor 1
+#define GL_FACTOR_MIN_AMD                 0x901C
+#define GL_FACTOR_MAX_AMD                 0x901D
+#endif /* GL_NV_blend_minmax_factor */
+
 #ifndef GL_NV_clip_space_w_scaling
 #define GL_NV_clip_space_w_scaling 1
 #define GL_VIEWPORT_POSITION_W_SCALE_NV   0x937C
@@ -5442,6 +5496,10 @@ GLAPI void APIENTRY glTextureBarrierNV (void);
 #endif
 #endif /* GL_NV_texture_barrier */
 
+#ifndef GL_NV_texture_rectangle_compressed
+#define GL_NV_texture_rectangle_compressed 1
+#endif /* GL_NV_texture_rectangle_compressed */
+
 #ifndef GL_NV_uniform_buffer_unified_memory
 #define GL_NV_uniform_buffer_unified_memory 1
 #define GL_UNIFORM_BUFFER_UNIFIED_NV      0x936E
diff --git a/include/GL/glext.h b/include/GL/glext.h
index b7f6119..613a8d4 100644
--- a/include/GL/glext.h
+++ b/include/GL/glext.h
@@ -51,7 +51,7 @@ extern "C" {
 #define GLAPI extern
 #endif
 
-#define GL_GLEXT_VERSION 20170608
+#define GL_GLEXT_VERSION 20170730
 
 /* Generated C header for:
  * API: gl
@@ -2865,6 +2865,42 @@ GLAPI void APIENTRY glTextureBarrier (void);
 #endif
 #endif /* GL_VERSION_4_5 */
 
+#ifndef GL_VERSION_4_6
+#define GL_VERSION_4_6 1
+#define GL_SHADER_BINARY_FORMAT_SPIR_V    0x9551
+#define GL_SPIR_V_BINARY                  0x9552
+#define GL_PARAMETER_BUFFER               0x80EE
+#define GL_PARAMETER_BUFFER_BINDING       0x80EF
+#define GL_CONTEXT_FLAG_NO_ERROR_BIT      0x00000008
+#define GL_VERTICES_SUBMITTED             0x82EE
+#define GL_PRIMITIVES_SUBMITTED           0x82EF
+#define GL_VERTEX_SHADER_INVOCATIONS      0x82F0
+#define GL_TESS_CONTROL_SHADER_PATCHES    0x82F1
+#define GL_TESS_EVALUATION_SHADER_INVOCATIONS 0x82F2
+#define GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED 0x82F3
+#define GL_FRAGMENT_SHADER_INVOCATIONS    0x82F4
+#define GL_COMPUTE_SHADER_INVOCATIONS     0x82F5
+#define GL_CLIPPING_INPUT_PRIMITIVES      0x82F6
+#define GL_CLIPPING_OUTPUT_PRIMITIVES     0x82F7
+#define GL_POLYGON_OFFSET_CLAMP           0x8E1B
+#define GL_SPIR_V_EXTENSIONS              0x9553
+#define GL_NUM_SPIR_V_EXTENSIONS          0x9554
+#define GL_TEXTURE_MAX_ANISOTROPY         0x84FE
+#define GL_MAX_TEXTURE_MAX_ANISOTROPY     0x84FF
+#define GL_TRANSFORM_FEEDBACK_OVERFLOW    0x82EC
+#define GL_TRANSFORM_FEEDBACK_STREAM_OVERFLOW 0x82ED
+typedef void (APIENTRYP PFNGLSPECIALIZESHADERPROC) (GLuint shader, const GLchar *pEntryPoint, GLuint numSpecializationConstants, const GLuint *pConstantIndex, const GLuint *pConstantValue);
+typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTCOUNTPROC) (GLenum mode, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTPROC) (GLenum mode, GLenum type, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+typedef void (APIENTRYP PFNGLPOLYGONOFFSETCLAMPPROC) (GLfloat factor, GLfloat units, GLfloat clamp);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glSpecializeShader (GLuint shader, const GLchar *pEntryPoint, GLuint numSpecializationConstants, const GLuint *pConstantIndex, const GLuint *pConstantValue);
+GLAPI void APIENTRY glMultiDrawArraysIndirectCount (GLenum mode, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+GLAPI void APIENTRY glMultiDrawElementsIndirectCount (GLenum mode, GLenum type, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+GLAPI void APIENTRY glPolygonOffsetClamp (GLfloat factor, GLfloat units, GLfloat clamp);
+#endif
+#endif /* GL_VERSION_4_6 */
+
 #ifndef GL_ARB_ES2_compatibility
 #define GL_ARB_ES2_compatibility 1
 #endif /* GL_ARB_ES2_compatibility */
@@ -3606,11 +3642,11 @@ GLAPI void APIENTRY glResetMinmax (GLenum target);
 #define GL_ARB_indirect_parameters 1
 #define GL_PARAMETER_BUFFER_ARB           0x80EE
 #define GL_PARAMETER_BUFFER_BINDING_ARB   0x80EF
-typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTCOUNTARBPROC) (GLenum mode, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
-typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTARBPROC) (GLenum mode, GLenum type, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTCOUNTARBPROC) (GLenum mode, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTARBPROC) (GLenum mode, GLenum type, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
 #ifdef GL_GLEXT_PROTOTYPES
-GLAPI void APIENTRY glMultiDrawArraysIndirectCountARB (GLenum mode, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
-GLAPI void APIENTRY glMultiDrawElementsIndirectCountARB (GLenum mode, GLenum type, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+GLAPI void APIENTRY glMultiDrawArraysIndirectCountARB (GLenum mode, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+GLAPI void APIENTRY glMultiDrawElementsIndirectCountARB (GLenum mode, GLenum type, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
 #endif
 #endif /* GL_ARB_indirect_parameters */
 
@@ -3887,6 +3923,10 @@ GLAPI void APIENTRY glPointParameterfvARB (GLenum pname, const GLfloat *params);
 #define GL_COORD_REPLACE_ARB              0x8862
 #endif /* GL_ARB_point_sprite */
 
+#ifndef GL_ARB_polygon_offset_clamp
+#define GL_ARB_polygon_offset_clamp 1
+#endif /* GL_ARB_polygon_offset_clamp */
+
 #ifndef GL_ARB_post_depth_coverage
 #define GL_ARB_post_depth_coverage 1
 #endif /* GL_ARB_post_depth_coverage */
@@ -4290,6 +4330,10 @@ GLAPI void APIENTRY glTexPageCommitmentARB (GLenum target, GLint level, GLint xo
 #define GL_ARB_sparse_texture_clamp 1
 #endif /* GL_ARB_sparse_texture_clamp */
 
+#ifndef GL_ARB_spirv_extensions
+#define GL_ARB_spirv_extensions 1
+#endif /* GL_ARB_spirv_extensions */
+
 #ifndef GL_ARB_stencil_texturing
 #define GL_ARB_stencil_texturing 1
 #endif /* GL_ARB_stencil_texturing */
@@ -4442,6 +4486,10 @@ GLAPI void APIENTRY glGetCompressedTexImageARB (GLenum target, GLint level, void
 #define GL_DOT3_RGBA_ARB                  0x86AF
 #endif /* GL_ARB_texture_env_dot3 */
 
+#ifndef GL_ARB_texture_filter_anisotropic
+#define GL_ARB_texture_filter_anisotropic 1
+#endif /* GL_ARB_texture_filter_anisotropic */
+
 #ifndef GL_ARB_texture_filter_minmax
 #define GL_ARB_texture_filter_minmax 1
 #define GL_TEXTURE_REDUCTION_MODE_ARB     0x9366
@@ -7245,6 +7293,17 @@ GLAPI void APIENTRY glDrawRangeElementsEXT (GLenum mode, GLuint start, GLuint en
 #endif
 #endif /* GL_EXT_draw_range_elements */
 
+#ifndef GL_EXT_external_buffer
+#define GL_EXT_external_buffer 1
+typedef void *GLeglClientBufferEXT;
+typedef void (APIENTRYP PFNGLBUFFERSTORAGEEXTERNALEXTPROC) (GLenum target, GLintptr offset, GLsizeiptr size, GLeglClientBufferEXT clientBuffer, GLbitfield flags);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERSTORAGEEXTERNALEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, GLeglClientBufferEXT clientBuffer, GLbitfield flags);
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBufferStorageExternalEXT (GLenum target, GLintptr offset, GLsizeiptr size, GLeglClientBufferEXT clientBuffer, GLbitfield flags);
+GLAPI void APIENTRY glNamedBufferStorageExternalEXT (GLuint buffer, GLintptr offset, GLsizeiptr size, GLeglClientBufferEXT clientBuffer, GLbitfield flags);
+#endif
+#endif /* GL_EXT_external_buffer */
+
 #ifndef GL_EXT_fog_coord
 #define GL_EXT_fog_coord 1
 #define GL_FOG_COORDINATE_SOURCE_EXT      0x8450
@@ -9377,6 +9436,10 @@ GLAPI void APIENTRY glBlendBarrierNV (void);
 #define GL_BLEND_ADVANCED_COHERENT_NV     0x9285
 #endif /* GL_NV_blend_equation_advanced_coherent */
 
+#ifndef GL_NV_blend_minmax_factor
+#define GL_NV_blend_minmax_factor 1
+#endif /* GL_NV_blend_minmax_factor */
+
 #ifndef GL_NV_blend_square
 #define GL_NV_blend_square 1
 #endif /* GL_NV_blend_square */
@@ -10733,6 +10796,10 @@ GLAPI void APIENTRY glTextureImage3DMultisampleCoverageNV (GLuint texture, GLenu
 #define GL_MAX_RECTANGLE_TEXTURE_SIZE_NV  0x84F8
 #endif /* GL_NV_texture_rectangle */
 
+#ifndef GL_NV_texture_rectangle_compressed
+#define GL_NV_texture_rectangle_compressed 1
+#endif /* GL_NV_texture_rectangle_compressed */
+
 #ifndef GL_NV_texture_shader
 #define GL_NV_texture_shader 1
 #define GL_OFFSET_TEXTURE_RECTANGLE_NV    0x864C
diff --git a/include/GL/glxext.h b/include/GL/glxext.h
index 2a6291c..0f60a38 100644
--- a/include/GL/glxext.h
+++ b/include/GL/glxext.h
@@ -34,7 +34,7 @@ extern "C" {
 **   https://github.com/KhronosGroup/OpenGL-Registry
 */
 
-#define GLX_GLXEXT_VERSION 20170606
+#define GLX_GLXEXT_VERSION 20170728
 
 /* Generated C header for:
  * API: glx
diff --git a/include/GL/wglext.h b/include/GL/wglext.h
index 77ec4a1..ed95f55 100644
--- a/include/GL/wglext.h
+++ b/include/GL/wglext.h
@@ -39,7 +39,7 @@ extern "C" {
 #include <windows.h>
 #endif
 
-#define WGL_WGLEXT_VERSION 20170606
+#define WGL_WGLEXT_VERSION 20170728
 
 /* Generated C header for:
  * API: wgl
diff --git a/src/mapi/glapi/registry/gl.xml b/src/mapi/glapi/registry/gl.xml
index 353d0ef..cbabe11 100644
--- a/src/mapi/glapi/registry/gl.xml
+++ b/src/mapi/glapi/registry/gl.xml
@@ -83,6 +83,7 @@ typedef unsigned __int64 uint64_t;
         <type>typedef float <name>GLclampf</name>;</type>
         <type>typedef double <name>GLdouble</name>;</type>
         <type>typedef double <name>GLclampd</name>;</type>
+        <type>typedef void *<name>GLeglClientBufferEXT</name>;</type>
         <type>typedef void *<name>GLeglImageOES</name>;</type>
         <type>typedef char <name>GLchar</name>;</type>
         <type>typedef char <name>GLcharARB</name>;</type>
@@ -2181,7 +2182,8 @@ typedef unsigned int GLhandleARB;
         <enum value="0x00000002" name="GL_CONTEXT_FLAG_DEBUG_BIT_KHR"/>
         <enum value="0x00000004" name="GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT"/>
         <enum value="0x00000004" name="GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT_ARB"/>
-        <enum value="0x00000008" name="GL_CONTEXT_FLAG_NO_ERROR_BIT_KHR"/>
+        <enum value="0x00000008" name="GL_CONTEXT_FLAG_NO_ERROR_BIT"/>
+        <enum value="0x00000008" name="GL_CONTEXT_FLAG_NO_ERROR_BIT_KHR" alias="GL_CONTEXT_FLAG_NO_ERROR_BIT"/>
         <enum value="0x00000010" name="GL_CONTEXT_FLAG_PROTECTED_CONTENT_BIT_EXT"/>
     </enums>
 
@@ -3648,8 +3650,10 @@ typedef unsigned int GLhandleARB;
         <enum value="0x80EB" name="GL_PHONG_HINT_WIN"/>
         <enum value="0x80EC" name="GL_FOG_SPECULAR_TEXTURE_WIN"/>
         <enum value="0x80ED" name="GL_TEXTURE_INDEX_SIZE_EXT"/>
-        <enum value="0x80EE" name="GL_PARAMETER_BUFFER_ARB"/>
-        <enum value="0x80EF" name="GL_PARAMETER_BUFFER_BINDING_ARB"/>
+        <enum value="0x80EE" name="GL_PARAMETER_BUFFER"/>
+        <enum value="0x80EE" name="GL_PARAMETER_BUFFER_ARB" alias="GL_PARAMETER_BUFFER"/>
+        <enum value="0x80EF" name="GL_PARAMETER_BUFFER_BINDING"/>
+        <enum value="0x80EF" name="GL_PARAMETER_BUFFER_BINDING_ARB" alias="GL_PARAMETER_BUFFER_BINDING"/>
         <enum value="0x80F0" name="GL_CLIP_VOLUME_CLIPPING_HINT_EXT"/>
             <unused start="0x80F1" end="0x810F" vendor="MS"/>
     </enums>
@@ -4285,18 +4289,30 @@ typedef unsigned int GLhandleARB;
              ARB_direct_state_access in February 2015 after determining it
              was not well defined or implementable. -->
             <unused start="0x82EB" vendor="ARB" comment="Reserved. Formerly used for GL_TEXTURE_BINDING."/>
-        <enum value="0x82EC" name="GL_TRANSFORM_FEEDBACK_OVERFLOW_ARB"/>
-        <enum value="0x82ED" name="GL_TRANSFORM_FEEDBACK_STREAM_OVERFLOW_ARB"/>
-        <enum value="0x82EE" name="GL_VERTICES_SUBMITTED_ARB"/>
-        <enum value="0x82EF" name="GL_PRIMITIVES_SUBMITTED_ARB"/>
-        <enum value="0x82F0" name="GL_VERTEX_SHADER_INVOCATIONS_ARB"/>
-        <enum value="0x82F1" name="GL_TESS_CONTROL_SHADER_PATCHES_ARB"/>
-        <enum value="0x82F2" name="GL_TESS_EVALUATION_SHADER_INVOCATIONS_ARB"/>
-        <enum value="0x82F3" name="GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED_ARB"/>
-        <enum value="0x82F4" name="GL_FRAGMENT_SHADER_INVOCATIONS_ARB"/>
-        <enum value="0x82F5" name="GL_COMPUTE_SHADER_INVOCATIONS_ARB"/>
-        <enum value="0x82F6" name="GL_CLIPPING_INPUT_PRIMITIVES_ARB"/>
-        <enum value="0x82F7" name="GL_CLIPPING_OUTPUT_PRIMITIVES_ARB"/>
+        <enum value="0x82EC" name="GL_TRANSFORM_FEEDBACK_OVERFLOW"/>
+        <enum value="0x82EC" name="GL_TRANSFORM_FEEDBACK_OVERFLOW_ARB" alias="GL_TRANSFORM_FEEDBACK_OVERFLOW"/>
+        <enum value="0x82ED" name="GL_TRANSFORM_FEEDBACK_STREAM_OVERFLOW"/>
+        <enum value="0x82ED" name="GL_TRANSFORM_FEEDBACK_STREAM_OVERFLOW_ARB" alias="GL_TRANSFORM_FEEDBACK_STREAM_OVERFLOW"/>
+        <enum value="0x82EE" name="GL_VERTICES_SUBMITTED"/>
+        <enum value="0x82EE" name="GL_VERTICES_SUBMITTED_ARB" alias="GL_VERTICES_SUBMITTED"/>
+        <enum value="0x82EF" name="GL_PRIMITIVES_SUBMITTED"/>
+        <enum value="0x82EF" name="GL_PRIMITIVES_SUBMITTED_ARB" alias="GL_PRIMITIVES_SUBMITTED"/>
+        <enum value="0x82F0" name="GL_VERTEX_SHADER_INVOCATIONS"/>
+        <enum value="0x82F0" name="GL_VERTEX_SHADER_INVOCATIONS_ARB" alias="GL_VERTEX_SHADER_INVOCATIONS"/>
+        <enum value="0x82F1" name="GL_TESS_CONTROL_SHADER_PATCHES"/>
+        <enum value="0x82F1" name="GL_TESS_CONTROL_SHADER_PATCHES_ARB" alias="GL_TESS_CONTROL_SHADER_PATCHES"/>
+        <enum value="0x82F2" name="GL_TESS_EVALUATION_SHADER_INVOCATIONS"/>
+        <enum value="0x82F2" name="GL_TESS_EVALUATION_SHADER_INVOCATIONS_ARB" alias="GL_TESS_EVALUATION_SHADER_INVOCATIONS"/>
+        <enum value="0x82F3" name="GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED"/>
+        <enum value="0x82F3" name="GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED_ARB" alias="GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED"/>
+        <enum value="0x82F4" name="GL_FRAGMENT_SHADER_INVOCATIONS"/>
+        <enum value="0x82F4" name="GL_FRAGMENT_SHADER_INVOCATIONS_ARB" alias="GL_FRAGMENT_SHADER_INVOCATIONS"/>
+        <enum value="0x82F5" name="GL_COMPUTE_SHADER_INVOCATIONS"/>
+        <enum value="0x82F5" name="GL_COMPUTE_SHADER_INVOCATIONS_ARB" alias="GL_COMPUTE_SHADER_INVOCATIONS"/>
+        <enum value="0x82F6" name="GL_CLIPPING_INPUT_PRIMITIVES"/>
+        <enum value="0x82F6" name="GL_CLIPPING_INPUT_PRIMITIVES_ARB" alias="GL_CLIPPING_INPUT_PRIMITIVES"/>
+        <enum value="0x82F7" name="GL_CLIPPING_OUTPUT_PRIMITIVES"/>
+        <enum value="0x82F7" name="GL_CLIPPING_OUTPUT_PRIMITIVES_ARB" alias="GL_CLIPPING_OUTPUT_PRIMITIVES"/>
         <enum value="0x82F8" name="GL_SPARSE_BUFFER_PAGE_SIZE_ARB"/>
         <enum value="0x82F9" name="GL_MAX_CULL_DISTANCES"/>
         <enum value="0x82F9" name="GL_MAX_CULL_DISTANCES_EXT" alias="GL_MAX_CULL_DISTANCES"/>
@@ -4784,8 +4800,10 @@ typedef unsigned int GLhandleARB;
             <unused start="0x84FB" end="0x84FC" vendor="NV"/>
         <enum value="0x84FD" name="GL_MAX_TEXTURE_LOD_BIAS"/>
         <enum value="0x84FD" name="GL_MAX_TEXTURE_LOD_BIAS_EXT"/>
-        <enum value="0x84FE" name="GL_TEXTURE_MAX_ANISOTROPY_EXT"/>
-        <enum value="0x84FF" name="GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT"/>
+        <enum value="0x84FE" name="GL_TEXTURE_MAX_ANISOTROPY"/>
+        <enum value="0x84FE" name="GL_TEXTURE_MAX_ANISOTROPY_EXT" alias="GL_TEXTURE_MAX_ANISOTROPY"/>
+        <enum value="0x84FF" name="GL_MAX_TEXTURE_MAX_ANISOTROPY"/>
+        <enum value="0x84FF" name="GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT" alias="GL_MAX_TEXTURE_MAX_ANISOTROPY"/>
         <enum value="0x8500" name="GL_TEXTURE_FILTER_CONTROL"/>
         <enum value="0x8500" name="GL_TEXTURE_FILTER_CONTROL_EXT"/>
         <enum value="0x8501" name="GL_TEXTURE_LOD_BIAS"/>
@@ -6090,16 +6108,20 @@ typedef unsigned int GLhandleARB;
         <enum value="0x88EB" name="GL_PIXEL_PACK_BUFFER"/>
         <enum value="0x88EB" name="GL_PIXEL_PACK_BUFFER_ARB"/>
         <enum value="0x88EB" name="GL_PIXEL_PACK_BUFFER_EXT"/>
+        <enum value="0x88EB" name="GL_PIXEL_PACK_BUFFER_NV"/>
         <enum value="0x88EC" name="GL_PIXEL_UNPACK_BUFFER"/>
         <enum value="0x88EC" name="GL_PIXEL_UNPACK_BUFFER_ARB"/>
         <enum value="0x88EC" name="GL_PIXEL_UNPACK_BUFFER_EXT"/>
+        <enum value="0x88EC" name="GL_PIXEL_UNPACK_BUFFER_NV"/>
         <enum value="0x88ED" name="GL_PIXEL_PACK_BUFFER_BINDING"/>
         <enum value="0x88ED" name="GL_PIXEL_PACK_BUFFER_BINDING_ARB"/>
         <enum value="0x88ED" name="GL_PIXEL_PACK_BUFFER_BINDING_EXT"/>
+        <enum value="0x88ED" name="GL_PIXEL_PACK_BUFFER_BINDING_NV"/>
         <enum value="0x88EE" name="GL_ETC1_SRGB8_NV"/>
         <enum value="0x88EF" name="GL_PIXEL_UNPACK_BUFFER_BINDING"/>
         <enum value="0x88EF" name="GL_PIXEL_UNPACK_BUFFER_BINDING_ARB"/>
         <enum value="0x88EF" name="GL_PIXEL_UNPACK_BUFFER_BINDING_EXT"/>
+        <enum value="0x88EF" name="GL_PIXEL_UNPACK_BUFFER_BINDING_NV"/>
         <enum value="0x88F0" name="GL_DEPTH24_STENCIL8"/>
         <enum value="0x88F0" name="GL_DEPTH24_STENCIL8_EXT"/>
         <enum value="0x88F0" name="GL_DEPTH24_STENCIL8_OES"/>
@@ -7267,7 +7289,8 @@ typedef unsigned int GLhandleARB;
         <enum value="0x8E18" name="GL_QUERY_NO_WAIT_INVERTED"/>
         <enum value="0x8E19" name="GL_QUERY_BY_REGION_WAIT_INVERTED"/>
         <enum value="0x8E1A" name="GL_QUERY_BY_REGION_NO_WAIT_INVERTED"/>
-        <enum value="0x8E1B" name="GL_POLYGON_OFFSET_CLAMP_EXT"/>
+        <enum value="0x8E1B" name="GL_POLYGON_OFFSET_CLAMP"/>
+        <enum value="0x8E1B" name="GL_POLYGON_OFFSET_CLAMP_EXT" alias="GL_POLYGON_OFFSET_CLAMP"/>
             <unused start="0x8E1C" end="0x8E1D" vendor="NV"/>
         <enum value="0x8E1E" name="GL_MAX_COMBINED_TESS_CONTROL_UNIFORM_COMPONENTS"/>
         <enum value="0x8E1E" name="GL_MAX_COMBINED_TESS_CONTROL_UNIFORM_COMPONENTS_EXT"/>
@@ -7439,12 +7462,16 @@ typedef unsigned int GLhandleARB;
             <unused start="0x8E8B" vendor="NV"/>
         <enum value="0x8E8C" name="GL_COMPRESSED_RGBA_BPTC_UNORM"/>
         <enum value="0x8E8C" name="GL_COMPRESSED_RGBA_BPTC_UNORM_ARB"/>
+        <enum value="0x8E8C" name="GL_COMPRESSED_RGBA_BPTC_UNORM_EXT"/>
         <enum value="0x8E8D" name="GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM"/>
         <enum value="0x8E8D" name="GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB"/>
+        <enum value="0x8E8D" name="GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT"/>
         <enum value="0x8E8E" name="GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT"/>
         <enum value="0x8E8E" name="GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB"/>
+        <enum value="0x8E8E" name="GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT"/>
         <enum value="0x8E8F" name="GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT"/>
         <enum value="0x8E8F" name="GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB"/>
+        <enum value="0x8E8F" name="GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT"/>
     </enums>
 
     <enums namespace="GL" start="0x8E90" end="0x8E9F" vendor="QNX" comment="For QNX_texture_tiling, QNX_complex_polygon, QNX_stippled_lines (Khronos bug 696)">
@@ -8668,9 +8695,13 @@ typedef unsigned int GLhandleARB;
         <enum value="0x954E" name="GL_CONSERVATIVE_RASTER_MODE_POST_SNAP_NV"/>
         <enum value="0x954F" name="GL_CONSERVATIVE_RASTER_MODE_PRE_SNAP_TRIANGLES_NV"/>
             <unused start="0x9550" vendor="NV"/>
-        <enum value="0x9551" name="GL_SHADER_BINARY_FORMAT_SPIR_V_ARB"/>
-        <enum value="0x9552" name="GL_SPIR_V_BINARY_ARB"/>
-            <unused start="0x9553" end="0x9557" vendor="NV"/>
+        <enum value="0x9551" name="GL_SHADER_BINARY_FORMAT_SPIR_V"/>
+        <enum value="0x9551" name="GL_SHADER_BINARY_FORMAT_SPIR_V_ARB" alias="GL_SHADER_BINARY_FORMAT_SPIR_V"/>
+        <enum value="0x9552" name="GL_SPIR_V_BINARY"/>
+        <enum value="0x9552" name="GL_SPIR_V_BINARY_ARB" alias="GL_SPIR_V_BINARY"/>
+        <enum value="0x9553" name="GL_SPIR_V_EXTENSIONS"/>
+        <enum value="0x9554" name="GL_NUM_SPIR_V_EXTENSIONS"/>
+            <unused start="0x9555" end="0x9557" vendor="NV"/>
         <enum value="0x9558" name="GL_RENDER_GPU_MASK_NV"/>
             <unused start="0x9559" end="0x957F" vendor="NV"/>
         <enum value="0x9580" name="GL_TEXTURE_TILING_EXT"/>
@@ -9861,6 +9892,14 @@ typedef unsigned int GLhandleARB;
             <alias name="glBufferStorage"/>
         </command>
         <command>
+            <proto>void <name>glBufferStorageExternalEXT</name></proto>
+            <param><ptype>GLenum</ptype> <name>target</name></param>
+            <param><ptype>GLintptr</ptype> <name>offset</name></param>
+            <param><ptype>GLsizeiptr</ptype> <name>size</name></param>
+            <param><ptype>GLeglClientBufferEXT</ptype> <name>clientBuffer</name></param>
+            <param><ptype>GLbitfield</ptype> <name>flags</name></param>
+        </command>
+        <command>
             <proto>void <name>glBufferStorageMemEXT</name></proto>
             <param group="BufferTargetARB"><ptype>GLenum</ptype> <name>target</name></param>
             <param group="BufferSize"><ptype>GLsizeiptr</ptype> <name>size</name></param>
@@ -11048,7 +11087,6 @@ typedef unsigned int GLhandleARB;
             <param><ptype>GLint</ptype> <name>border</name></param>
             <param><ptype>GLsizei</ptype> <name>imageSize</name></param>
             <param len="imageSize">const void *<name>data</name></param>
-            <alias name="glCompressedTexImage3D"/>
         </command>
         <command>
             <proto>void <name>glCompressedTexSubImage1D</name></proto>
@@ -11147,7 +11185,6 @@ typedef unsigned int GLhandleARB;
             <param><ptype>GLenum</ptype> <name>format</name></param>
             <param><ptype>GLsizei</ptype> <name>imageSize</name></param>
             <param len="imageSize">const void *<name>data</name></param>
-            <alias name="glCompressedTexSubImage3D"/>
         </command>
         <command>
             <proto>void <name>glCompressedTextureImage1DEXT</name></proto>
@@ -11769,7 +11806,6 @@ typedef unsigned int GLhandleARB;
             <param><ptype>GLint</ptype> <name>y</name></param>
             <param><ptype>GLsizei</ptype> <name>width</name></param>
             <param><ptype>GLsizei</ptype> <name>height</name></param>
-            <alias name="glCopyTexSubImage3D"/>
         </command>
         <command>
             <proto>void <name>glCopyTextureImage1DEXT</name></proto>
@@ -14067,7 +14103,6 @@ typedef unsigned int GLhandleARB;
             <param><ptype>GLuint</ptype> <name>texture</name></param>
             <param><ptype>GLint</ptype> <name>level</name></param>
             <param><ptype>GLint</ptype> <name>zoffset</name></param>
-            <alias name="glFramebufferTexture3D"/>
         </command>
         <command>
             <proto>void <name>glFramebufferTextureARB</name></proto>
@@ -16679,7 +16714,7 @@ typedef unsigned int GLhandleARB;
             <param><ptype>GLenum</ptype> <name>shadertype</name></param>
             <param><ptype>GLenum</ptype> <name>precisiontype</name></param>
             <param len="2"><ptype>GLint</ptype> *<name>range</name></param>
-            <param len="2"><ptype>GLint</ptype> *<name>precision</name></param>
+            <param len="1"><ptype>GLint</ptype> *<name>precision</name></param>
         </command>
         <command>
             <proto>void <name>glGetShaderSource</name></proto>
@@ -19445,12 +19480,21 @@ typedef unsigned int GLhandleARB;
             <param><ptype>GLint</ptype> <name>vertexBufferCount</name></param>
         </command>
         <command>
+            <proto>void <name>glMultiDrawArraysIndirectCount</name></proto>
+            <param group="PrimitiveType"><ptype>GLenum</ptype> <name>mode</name></param>
+            <param>const void *<name>indirect</name></param>
+            <param><ptype>GLintptr</ptype> <name>drawcount</name></param>
+            <param><ptype>GLsizei</ptype> <name>maxdrawcount</name></param>
+            <param><ptype>GLsizei</ptype> <name>stride</name></param>
+        </command>
+        <command>
             <proto>void <name>glMultiDrawArraysIndirectCountARB</name></proto>
             <param group="PrimitiveType"><ptype>GLenum</ptype> <name>mode</name></param>
-            <param><ptype>GLintptr</ptype> <name>indirect</name></param>
+            <param>const void *<name>indirect</name></param>
             <param><ptype>GLintptr</ptype> <name>drawcount</name></param>
             <param><ptype>GLsizei</ptype> <name>maxdrawcount</name></param>
             <param><ptype>GLsizei</ptype> <name>stride</name></param>
+            <alias name="glMultiDrawArraysIndirectCount"/>
         </command>
         <command>
             <proto>void <name>glMultiDrawArraysIndirectEXT</name></proto>
@@ -19495,16 +19539,6 @@ typedef unsigned int GLhandleARB;
             <alias name="glMultiDrawElementsBaseVertex"/>
         </command>
         <command>
-            <proto>void <name>glMultiDrawElementsBaseVertexOES</name></proto>
-            <param group="PrimitiveType"><ptype>GLenum</ptype> <name>mode</name></param>
-            <param len="COMPSIZE(drawcount)">const <ptype>GLsizei</ptype> *<name>count</name></param>
-            <param group="DrawElementsType"><ptype>GLenum</ptype> <name>type</name></param>
-            <param len="COMPSIZE(drawcount)">const void *const*<name>indices</name></param>
-            <param><ptype>GLsizei</ptype> <name>primcount</name></param>
-            <param len="COMPSIZE(drawcount)">const <ptype>GLint</ptype> *<name>basevertex</name></param>
-            <alias name="glMultiDrawElementsBaseVertex"/>
-        </command>
-        <command>
             <proto>void <name>glMultiDrawElementsEXT</name></proto>
             <param group="PrimitiveType"><ptype>GLenum</ptype> <name>mode</name></param>
             <param len="COMPSIZE(primcount)">const <ptype>GLsizei</ptype> *<name>count</name></param>
@@ -19550,13 +19584,23 @@ typedef unsigned int GLhandleARB;
             <param><ptype>GLint</ptype> <name>vertexBufferCount</name></param>
         </command>
         <command>
+            <proto>void <name>glMultiDrawElementsIndirectCount</name></proto>
+            <param group="PrimitiveType"><ptype>GLenum</ptype> <name>mode</name></param>
+            <param><ptype>GLenum</ptype> <name>type</name></param>
+            <param>const void *<name>indirect</name></param>
+            <param><ptype>GLintptr</ptype> <name>drawcount</name></param>
+            <param><ptype>GLsizei</ptype> <name>maxdrawcount</name></param>
+            <param><ptype>GLsizei</ptype> <name>stride</name></param>
+        </command>
+        <command>
             <proto>void <name>glMultiDrawElementsIndirectCountARB</name></proto>
             <param group="PrimitiveType"><ptype>GLenum</ptype> <name>mode</name></param>
             <param><ptype>GLenum</ptype> <name>type</name></param>
-            <param><ptype>GLintptr</ptype> <name>indirect</name></param>
+            <param>const void *<name>indirect</name></param>
             <param><ptype>GLintptr</ptype> <name>drawcount</name></param>
             <param><ptype>GLsizei</ptype> <name>maxdrawcount</name></param>
             <param><ptype>GLsizei</ptype> <name>stride</name></param>
+            <alias name="glMultiDrawElementsIndirectCount"/>
         </command>
         <command>
             <proto>void <name>glMultiDrawElementsIndirectEXT</name></proto>
@@ -20610,6 +20654,14 @@ typedef unsigned int GLhandleARB;
             <param><ptype>GLbitfield</ptype> <name>flags</name></param>
         </command>
         <command>
+            <proto>void <name>glNamedBufferStorageExternalEXT</name></proto>
+            <param><ptype>GLuint</ptype> <name>buffer</name></param>
+            <param><ptype>GLintptr</ptype> <name>offset</name></param>
+            <param><ptype>GLsizeiptr</ptype> <name>size</name></param>
+            <param><ptype>GLeglClientBufferEXT</ptype> <name>clientBuffer</name></param>
+            <param><ptype>GLbitfield</ptype> <name>flags</name></param>
+        </command>
+        <command>
             <proto>void <name>glNamedBufferStorageEXT</name></proto>
             <param><ptype>GLuint</ptype> <name>buffer</name></param>
             <param group="BufferSize"><ptype>GLsizeiptr</ptype> <name>size</name></param>
@@ -21727,13 +21779,20 @@ typedef unsigned int GLhandleARB;
             <glx type="render" opcode="192"/>
         </command>
         <command>
-            <proto>void <name>glPolygonOffsetClampEXT</name></proto>
+            <proto>void <name>glPolygonOffsetClamp</name></proto>
             <param><ptype>GLfloat</ptype> <name>factor</name></param>
             <param><ptype>GLfloat</ptype> <name>units</name></param>
             <param><ptype>GLfloat</ptype> <name>clamp</name></param>
             <glx type="render" opcode="4225"/>
         </command>
         <command>
+            <proto>void <name>glPolygonOffsetClampEXT</name></proto>
+            <param><ptype>GLfloat</ptype> <name>factor</name></param>
+            <param><ptype>GLfloat</ptype> <name>units</name></param>
+            <param><ptype>GLfloat</ptype> <name>clamp</name></param>
+            <alias name="glPolygonOffsetClamp"/>
+        </command>
+        <command>
             <proto>void <name>glPolygonOffsetEXT</name></proto>
             <param><ptype>GLfloat</ptype> <name>factor</name></param>
             <param><ptype>GLfloat</ptype> <name>bias</name></param>
@@ -24685,12 +24744,21 @@ typedef unsigned int GLhandleARB;
             <param group="TextureLayout" len="COMPSIZE(numTextureBarriers)">const <ptype>GLenum</ptype> *<name>dstLayouts</name></param>
         </command>
         <command>
+            <proto>void <name>glSpecializeShader</name></proto>
+            <param><ptype>GLuint</ptype> <name>shader</name></param>
+            <param>const <ptype>GLchar</ptype> *<name>pEntryPoint</name></param>
+            <param><ptype>GLuint</ptype> <name>numSpecializationConstants</name></param>
+            <param>const <ptype>GLuint</ptype> *<name>pConstantIndex</name></param>
+            <param>const <ptype>GLuint</ptype> *<name>pConstantValue</name></param>
+        </command>
+        <command>
             <proto>void <name>glSpecializeShaderARB</name></proto>
             <param><ptype>GLuint</ptype> <name>shader</name></param>
             <param>const <ptype>GLchar</ptype> *<name>pEntryPoint</name></param>
             <param><ptype>GLuint</ptype> <name>numSpecializationConstants</name></param>
             <param>const <ptype>GLuint</ptype> *<name>pConstantIndex</name></param>
             <param>const <ptype>GLuint</ptype> *<name>pConstantValue</name></param>
+            <alias name="glSpecializeShader"/>
         </command>
         <command>
             <proto>void <name>glSpriteParameterfSGIX</name></proto>
@@ -25807,7 +25875,6 @@ typedef unsigned int GLhandleARB;
             <param><ptype>GLenum</ptype> <name>format</name></param>
             <param><ptype>GLenum</ptype> <name>type</name></param>
             <param len="COMPSIZE(format,type,width,height,depth)">const void *<name>pixels</name></param>
-            <alias name="glTexImage3D"/>
         </command>
         <command>
             <proto>void <name>glTexImage4DSGIS</name></proto>
@@ -26189,7 +26256,6 @@ typedef unsigned int GLhandleARB;
             <param><ptype>GLenum</ptype> <name>format</name></param>
             <param><ptype>GLenum</ptype> <name>type</name></param>
             <param len="COMPSIZE(format,type,width,height,depth)">const void *<name>pixels</name></param>
-            <alias name="glTexSubImage3D"/>
         </command>
         <command>
             <proto>void <name>glTexSubImage4DSGIS</name></proto>
@@ -34777,6 +34843,60 @@ typedef unsigned int GLhandleARB;
             <enum name="GL_CONTEXT_RELEASE_BEHAVIOR_FLUSH"/>
         </require>
     </feature>
+    <feature api="gl" name="GL_VERSION_4_6" number="4.6">
+        <require comment="Reuse GL_KHR_context_flush_control">
+            <enum name="GL_CONTEXT_RELEASE_BEHAVIOR"/>
+            <enum name="GL_NONE"/>
+            <enum name="GL_CONTEXT_RELEASE_BEHAVIOR_FLUSH"/>
+        </require>
+        <require comment="Reuse GL_ARB_gl_spirv">
+            <enum name="GL_SHADER_BINARY_FORMAT_SPIR_V"/>
+            <enum name="GL_SPIR_V_BINARY"/>
+            <command name="glSpecializeShader"/>
+        </require>
+        <require comment="Reuse GL_ARB_indirect_parameters">
+            <enum name="GL_PARAMETER_BUFFER"/>
+            <enum name="GL_PARAMETER_BUFFER_BINDING"/>
+            <command name="glMultiDrawArraysIndirectCount"/>
+            <command name="glMultiDrawElementsIndirectCount"/>
+        </require>
+        <require comment="Reuse GL_KHR_no_error">
+            <enum name="GL_CONTEXT_FLAG_NO_ERROR_BIT"/>
+        </require>
+        <require comment="Reuse GL_ARB_pipeline_statistics_query">
+            <enum name="GL_VERTICES_SUBMITTED"/>
+            <enum name="GL_PRIMITIVES_SUBMITTED"/>
+            <enum name="GL_VERTEX_SHADER_INVOCATIONS"/>
+            <enum name="GL_TESS_CONTROL_SHADER_PATCHES"/>
+            <enum name="GL_TESS_EVALUATION_SHADER_INVOCATIONS"/>
+            <enum name="GL_GEOMETRY_SHADER_INVOCATIONS"/>
+            <enum name="GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED"/>
+            <enum name="GL_FRAGMENT_SHADER_INVOCATIONS"/>
+            <enum name="GL_COMPUTE_SHADER_INVOCATIONS"/>
+            <enum name="GL_CLIPPING_INPUT_PRIMITIVES"/>
+            <enum name="GL_CLIPPING_OUTPUT_PRIMITIVES"/>
+        </require>
+        <require comment="Reuse GL_ARB_polygon_offset_clamp">
+            <enum name="GL_POLYGON_OFFSET_CLAMP"/>
+            <command name="glPolygonOffsetClamp"/>
+        </require>
+        <require comment="Reuse GL_ARB_shader_atomic_counter_ops (none)"/>
+        <require comment="Reuse GL_ARB_shader_draw_parameters (none)"/>
+        <require comment="Reuse GL_ARB_shader_group_vote (none)"/>
+        <require comment="Reuse GL_ARB_spirv_extensions">
+            <enum name="GL_SPIR_V_EXTENSIONS"/>
+            <enum name="GL_NUM_SPIR_V_EXTENSIONS"/>
+        </require>
+        <require comment="Reuse GL_ARB_texture_filter_anisotropic">
+            <enum name="GL_TEXTURE_MAX_ANISOTROPY"/>
+            <enum name="GL_MAX_TEXTURE_MAX_ANISOTROPY"/>
+        </require>
+        <require comment="Reuse GL_ARB_transform_feedback_overflow_query">
+            <enum name="GL_TRANSFORM_FEEDBACK_OVERFLOW"/>
+            <enum name="GL_TRANSFORM_FEEDBACK_STREAM_OVERFLOW"/>
+        </require>
+    </feature>
+
 
     <!-- SECTION: OpenGL ES 1.0/1.1 API interface definitions. -->
     <feature api="gles1" name="GL_VERSION_ES_CM_1_0" number="1.0">
@@ -38587,6 +38707,13 @@ typedef unsigned int GLhandleARB;
                 <command name="glGetCompressedTextureSubImage"/>
             </require>
         </extension>
+        <extension name="GL_ARB_gl_spirv" supported="gl|glcore">
+            <require>
+                <enum name="GL_SHADER_BINARY_FORMAT_SPIR_V_ARB"/>
+                <enum name="GL_SPIR_V_BINARY_ARB"/>
+                <command name="glSpecializeShaderARB"/>
+            </require>
+        </extension>
         <extension name="GL_ARB_gpu_shader5" supported="gl|glcore">
             <require>
                 <enum name="GL_GEOMETRY_SHADER_INVOCATIONS"/>
@@ -39164,6 +39291,12 @@ typedef unsigned int GLhandleARB;
                 <enum name="GL_COORD_REPLACE_ARB"/>
             </require>
         </extension>
+        <extension name="GL_ARB_polygon_offset_clamp" supported="gl|glcore">
+            <require>
+                <enum name="GL_POLYGON_OFFSET_CLAMP"/>
+                <command name="glPolygonOffsetClamp"/>
+            </require>
+        </extension>
         <extension name="GL_ARB_post_depth_coverage" supported="gl|glcore"/>
         <extension name="GL_ARB_program_interface_query" supported="gl|glcore">
             <require>
@@ -39704,11 +39837,10 @@ typedef unsigned int GLhandleARB;
         </extension>
         <extension name="GL_ARB_sparse_texture2" supported="gl|glcore"/>
         <extension name="GL_ARB_sparse_texture_clamp" supported="gl|glcore"/>
-        <extension name="GL_ARB_gl_spirv" supported="gl|glcore">
+        <extension name="GL_ARB_spirv_extensions" supported="gl|glcore">
             <require>
-                <enum name="GL_SHADER_BINARY_FORMAT_SPIR_V_ARB"/>
-                <enum name="GL_SPIR_V_BINARY_ARB"/>
-                <command name="glSpecializeShaderARB"/>
+                <enum name="GL_SPIR_V_EXTENSIONS"/>
+                <enum name="GL_NUM_SPIR_V_EXTENSIONS"/>
             </require>
         </extension>
         <extension name="GL_ARB_stencil_texturing" supported="gl|glcore">
@@ -39919,6 +40051,12 @@ typedef unsigned int GLhandleARB;
                 <enum name="GL_DOT3_RGBA_ARB"/>
             </require>
         </extension>
+        <extension name="GL_ARB_texture_filter_anisotropic" supported="gl|glcore">
+            <require>
+                <enum name="GL_TEXTURE_MAX_ANISOTROPY"/>
+                <enum name="GL_MAX_TEXTURE_MAX_ANISOTROPY"/>
+            </require>
+        </extension>
         <extension name="GL_ARB_texture_filter_minmax" supported="gl|glcore">
             <require>
                 <enum name="GL_TEXTURE_REDUCTION_MODE_ARB"/>
@@ -41841,6 +41979,12 @@ typedef unsigned int GLhandleARB;
                 <command name="glDrawTransformFeedbackInstancedEXT"/>
             </require>
         </extension>
+        <extension name="GL_EXT_external_buffer" supported="gl|gles2">
+            <require>
+                <command name="glBufferStorageExternalEXT"/>
+                <command name="glNamedBufferStorageExternalEXT"/>
+            </require>
+        </extension>
         <extension name="GL_EXT_float_blend" supported="gles2"/>
         <extension name="GL_EXT_fog_coord" supported="gl">
             <require>
@@ -42968,6 +43112,14 @@ typedef unsigned int GLhandleARB;
                 <enum name="GL_TEXTURE_ASTC_DECODE_PRECISION_EXT"/>
             </require>
         </extension>
+        <extension name="GL_EXT_texture_compression_bptc" supported="gles2">
+            <require>
+                <enum name="GL_COMPRESSED_RGBA_BPTC_UNORM_EXT"/>
+                <enum name="GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT"/>
+                <enum name="GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT"/>
+                <enum name="GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT"/>
+            </require>
+        </extension>
         <extension name="GL_EXT_texture_compression_dxt1" supported="gles1|gles2">
             <require>
                 <enum name="GL_COMPRESSED_RGB_S3TC_DXT1_EXT"/>
@@ -42982,7 +43134,7 @@ typedef unsigned int GLhandleARB;
                 <enum name="GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT"/>
             </require>
         </extension>
-        <extension name="GL_EXT_texture_compression_rgtc" supported="gl">
+        <extension name="GL_EXT_texture_compression_rgtc" supported="gl|gles2">
             <require>
                 <enum name="GL_COMPRESSED_RED_RGTC1_EXT"/>
                 <enum name="GL_COMPRESSED_SIGNED_RED_RGTC1_EXT"/>
@@ -44375,6 +44527,12 @@ typedef unsigned int GLhandleARB;
                 <enum name="GL_BLEND_ADVANCED_COHERENT_NV"/>
             </require>
         </extension>
+        <extension name="GL_NV_blend_minmax_factor" supported="gl|glcore|gles2">
+            <require>
+                <enum name="GL_FACTOR_MIN_AMD"/>
+                <enum name="GL_FACTOR_MAX_AMD"/>
+            </require>
+        </extension>
         <extension name="GL_NV_blend_square" supported="gl"/>
         <extension name="GL_NV_clip_space_w_scaling" supported="gl|glcore">
             <require>
@@ -45344,6 +45502,14 @@ typedef unsigned int GLhandleARB;
                 <command name="glFlushPixelDataRangeNV"/>
             </require>
         </extension>
+        <extension name="GL_NV_pixel_buffer_object" supported="gles2">
+            <require>
+                <enum name="GL_PIXEL_PACK_BUFFER_NV"/>
+                <enum name="GL_PIXEL_UNPACK_BUFFER_NV"/>
+                <enum name="GL_PIXEL_PACK_BUFFER_BINDING_NV"/>
+                <enum name="GL_PIXEL_UNPACK_BUFFER_BINDING_NV"/>
+            </require>
+        </extension>
         <extension name="GL_NV_point_sprite" supported="gl">
             <require>
                 <enum name="GL_POINT_SPRITE_NV"/>
@@ -45639,6 +45805,7 @@ typedef unsigned int GLhandleARB;
                 <enum name="GL_MAX_RECTANGLE_TEXTURE_SIZE_NV"/>
             </require>
         </extension>
+        <extension name="GL_NV_texture_rectangle_compressed" supported="gl|glcore"/>
         <extension name="GL_NV_texture_shader" supported="gl">
             <require>
                 <enum name="GL_OFFSET_TEXTURE_RECTANGLE_NV"/>
@@ -46353,7 +46520,7 @@ typedef unsigned int GLhandleARB;
                 <command name="glDrawElementsBaseVertexOES"/>
                 <command name="glDrawRangeElementsBaseVertexOES" comment="Supported only if OpenGL ES 3.0 is supported"/>
                 <command name="glDrawElementsInstancedBaseVertexOES" comment="Supported only if OpenGL ES 3.0 is supported"/>
-                <command name="glMultiDrawElementsBaseVertexOES" comment="Supported only if GL_EXT_multi_draw_arrays is supported"/>
+                <command name="glMultiDrawElementsBaseVertexEXT" comment="Supported only if GL_EXT_multi_draw_arrays is supported"/>
             </require>
         </extension>
         <extension name="GL_OES_draw_texture" supported="gles1">
-- 
2.7.4