Initial OpenGL 4.6 support

auto/bin/filter_gl_ext.sh

@@ -516,6 +516,49 @@ EOT
     grep -v "RasterSamplesEXT" $1/GL_NV_framebuffer_mixed_samples > tmp
     mv tmp $1/GL_NV_framebuffer_mixed_samples
 
+# Filter out glNamedBufferStorageEXT from GL_ARB_buffer_storage
+
+    grep -v "glNamedBufferStorageEXT" $1/GL_ARB_buffer_storage > tmp
+    mv tmp $1/GL_ARB_buffer_storage
+
+# Filter out glFramebufferTextureEXT from GL_EXT_geometry_point_size
+# and GL_EXT_geometry_shader
+
+    grep -v "glFramebufferTextureEXT" $1/GL_EXT_geometry_point_size > tmp
+    mv tmp $1/GL_EXT_geometry_point_size
+
+    grep -v "glFramebufferTextureEXT" $1/GL_EXT_geometry_shader > tmp
+    mv tmp $1/GL_EXT_geometry_shader
+
+# Filter out glBindFragDataLocationEXT from GL_EXT_blend_func_extended
+
+    grep -v "glBindFragDataLocationEXT" $1/GL_EXT_blend_func_extended > tmp
+    mv tmp $1/GL_EXT_blend_func_extended
+
+# Filter out glDrawArraysInstancedEXT and glDrawElementsInstancedEXT from GL_EXT_blend_func_extended
+
+    grep -v "glDrawArraysInstancedEXT" $1/GL_EXT_instanced_arrays > tmp
+    mv tmp $1/GL_EXT_instanced_arrays
+
+    grep -v "glDrawElementsInstancedEXT" $1/GL_EXT_instanced_arrays > tmp
+    mv tmp $1/GL_EXT_instanced_arrays
+
+# Filter out glRenderbufferStorageMultisampleEXT from GL_EXT_multisampled_render_to_texture
+
+    grep -v "glRenderbufferStorageMultisampleEXT" $1/GL_EXT_multisampled_render_to_texture > tmp
+    mv tmp $1/GL_EXT_multisampled_render_to_texture
+
+# Filter out glTexturePageCommitmentEXT from GL_ARB_sparse_texture
+
+    grep -v "glTexturePageCommitmentEXT" $1/GL_ARB_sparse_texture > tmp
+    mv tmp $1/GL_ARB_sparse_texture
+
+# Filter out TextureStorage* from GL_ARB_texture_storage
+
+    grep -v "TextureStorage" $1/GL_ARB_texture_storage > tmp
+    mv tmp $1/GL_ARB_texture_storage
+
+
 # Append GLVULKANPROCNV to GL_NV_draw_vulkan_image
 # Probably ought to be explicitly mentioned in the spec language
 

auto/core/gl/GL_EXT_external_buffer

+GL_EXT_external_buffer
+http://www.opengl.org/registry/specs/EXT/external_buffer.txt
+GL_EXT_external_buffer
+
+	void glBufferStorageExternalEXT (GLenum target, GLintptr offset, GLsizeiptr size, GLeglClientBufferEXT clientBuffer, GLbitfield flags)
+	void glNamedBufferStorageExternalEXT (GLuint buffer, GLintptr offset, GLsizeiptr size, GLeglClientBufferEXT clientBuffer, GLbitfield flags)
+	typedef void* GLeglClientBufferEXT
\ No newline at end of file

auto/core/gl/GL_EXT_memory_object

+GL_EXT_memory_object
+http://www.opengl.org/registry/specs/EXT/external_objects.txt
+GL_EXT_memory_object
+
+	GL_UUID_SIZE_EXT 16
+	GL_TEXTURE_TILING_EXT 0x9580
+	GL_DEDICATED_MEMORY_OBJECT_EXT 0x9581
+	GL_NUM_TILING_TYPES_EXT 0x9582
+	GL_TILING_TYPES_EXT 0x9583
+	GL_OPTIMAL_TILING_EXT 0x9584
+	GL_LINEAR_TILING_EXT 0x9585
+	GL_LAYOUT_GENERAL_EXT 0x958D
+	GL_LAYOUT_COLOR_ATTACHMENT_EXT 0x958E
+	GL_LAYOUT_DEPTH_STENCIL_ATTACHMENT_EXT 0x958F
+	GL_LAYOUT_DEPTH_STENCIL_READ_ONLY_EXT 0x9590
+	GL_LAYOUT_SHADER_READ_ONLY_EXT 0x9591
+	GL_LAYOUT_TRANSFER_SRC_EXT 0x9592
+	GL_LAYOUT_TRANSFER_DST_EXT 0x9593
+	GL_NUM_DEVICE_UUIDS_EXT 0x9596
+	GL_DEVICE_UUID_EXT 0x9597
+	GL_DRIVER_UUID_EXT 0x9598
+	GL_PROTECTED_MEMORY_OBJECT_EXT 0x959B
+	void glBufferStorageMemEXT (GLenum target, GLsizeiptr size, GLuint memory, GLuint64 offset)
+	void glCreateMemoryObjectsEXT (GLsizei n, GLuint* memoryObjects)
+	void glDeleteMemoryObjectsEXT (GLsizei n, const GLuint* memoryObjects)
+	void glGetMemoryObjectParameterivEXT (GLuint memoryObject, GLenum pname, GLint* params)
+	void glGetUnsignedBytei_vEXT (GLenum target, GLuint index, GLubyte* data)
+	void glGetUnsignedBytevEXT (GLenum pname, GLubyte* data)
+	GLboolean glIsMemoryObjectEXT (GLuint memoryObject)
+	void glMemoryObjectParameterivEXT (GLuint memoryObject, GLenum pname, const GLint* params)
+	void glNamedBufferStorageMemEXT (GLuint buffer, GLsizeiptr size, GLuint memory, GLuint64 offset)
+	void glTexStorageMem1DEXT (GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width, GLuint memory, GLuint64 offset)
+	void glTexStorageMem2DEXT (GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height, GLuint memory, GLuint64 offset)
+	void glTexStorageMem2DMultisampleEXT (GLenum target, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations, GLuint memory, GLuint64 offset)
+	void glTexStorageMem3DEXT (GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLuint memory, GLuint64 offset)
+	void glTexStorageMem3DMultisampleEXT (GLenum target, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations, GLuint memory, GLuint64 offset)
+	void glTextureStorageMem1DEXT (GLuint texture, GLsizei levels, GLenum internalFormat, GLsizei width, GLuint memory, GLuint64 offset)
+	void glTextureStorageMem2DEXT (GLuint texture, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height, GLuint memory, GLuint64 offset)
+	void glTextureStorageMem2DMultisampleEXT (GLuint texture, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations, GLuint memory, GLuint64 offset)
+	void glTextureStorageMem3DEXT (GLuint texture, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLuint memory, GLuint64 offset)
+	void glTextureStorageMem3DMultisampleEXT (GLuint texture, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations, GLuint memory, GLuint64 offset)

auto/core/gl/GL_EXT_memory_object_fd

+GL_EXT_memory_object_fd
+http://www.opengl.org/registry/specs/EXT/external_objects_fd.txt
+GL_EXT_memory_object_fd
+
+	GL_HANDLE_TYPE_OPAQUE_FD_EXT 0x9586
+	void glImportMemoryFdEXT (GLuint memory, GLuint64 size, GLenum handleType, GLint fd)

auto/core/gl/GL_EXT_memory_object_win32

+GL_EXT_memory_object_win32
+http://www.opengl.org/registry/specs/EXT/external_objects_win32.txt
+GL_EXT_memory_object_win32
+
+	GL_LUID_SIZE_EXT 8
+	GL_HANDLE_TYPE_OPAQUE_WIN32_EXT 0x9587
+	GL_HANDLE_TYPE_OPAQUE_WIN32_KMT_EXT 0x9588
+	GL_HANDLE_TYPE_D3D12_TILEPOOL_EXT 0x9589
+	GL_HANDLE_TYPE_D3D12_RESOURCE_EXT 0x958A
+	GL_HANDLE_TYPE_D3D11_IMAGE_EXT 0x958B
+	GL_HANDLE_TYPE_D3D11_IMAGE_KMT_EXT 0x958C
+	GL_HANDLE_TYPE_D3D12_FENCE_EXT 0x9594
+	GL_D3D12_FENCE_VALUE_EXT 0x9595
+	GL_DEVICE_LUID_EXT 0x9599
+	GL_DEVICE_NODE_MASK_EXT 0x959A
+	void glImportMemoryWin32HandleEXT (GLuint memory, GLuint64 size, GLenum handleType, void *handle)
+	void glImportMemoryWin32NameEXT (GLuint memory, GLuint64 size, GLenum handleType, const void *name)

auto/core/gl/GL_EXT_semaphore

+GL_EXT_semaphore
+http://www.opengl.org/registry/specs/EXT/external_objects.txt
+GL_EXT_semaphore
+
+	void glDeleteSemaphoresEXT (GLsizei n, const GLuint* semaphores)
+	void glGenSemaphoresEXT (GLsizei n, GLuint* semaphores)
+	void glGetSemaphoreParameterui64vEXT (GLuint semaphore, GLenum pname, GLuint64* params)
+	GLboolean glIsSemaphoreEXT (GLuint semaphore)
+	void glSemaphoreParameterui64vEXT (GLuint semaphore, GLenum pname, const GLuint64* params)
+	void glSignalSemaphoreEXT (GLuint semaphore, GLuint numBufferBarriers, const GLuint* buffers, GLuint numTextureBarriers, const GLuint *textures, const GLenum *dstLayouts)
+	void glWaitSemaphoreEXT (GLuint semaphore, GLuint numBufferBarriers, const GLuint* buffers, GLuint numTextureBarriers, const GLuint *textures, const GLenum *srcLayouts)

auto/core/gl/GL_EXT_semaphore_fd

+GL_EXT_semaphore_fd
+http://www.opengl.org/registry/specs/EXT/external_objects_fd.txt
+GL_EXT_semaphore_fd
+
+	void glImportSemaphoreFdEXT (GLuint semaphore, GLenum handleType, GLint fd)

auto/core/gl/GL_EXT_semaphore_win32

+GL_EXT_semaphore_win32
+http://www.opengl.org/registry/specs/EXT/external_objects_win32.txt
+GL_EXT_semaphore_win32
+
+	void glImportSemaphoreWin32HandleEXT (GLuint semaphore, GLenum handleType, void *handle)
+	void glImportSemaphoreWin32NameEXT (GLuint semaphore, GLenum handleType, const void *name)

auto/core/gl/GL_VERSION_4_6

+GL_VERSION_4_6
+https://www.opengl.org/registry/doc/glspec46.compatibility.pdf
+
+
+    GL_PARAMETER_BUFFER                                 0x80EE
+    GL_PARAMETER_BUFFER_BINDING                         0x80EF
+    GL_VERTICES_SUBMITTED                               0x82EE
+    GL_PRIMITIVES_SUBMITTED                             0x82EF
+    GL_VERTEX_SHADER_INVOCATIONS                        0x82F0
+    GL_TESS_CONTROL_SHADER_PATCHES                      0x82F1
+    GL_TESS_EVALUATION_SHADER_INVOCATIONS               0x82F2
+    GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED               0x82F3
+    GL_FRAGMENT_SHADER_INVOCATIONS                      0x82F4
+    GL_COMPUTE_SHADER_INVOCATIONS                       0x82F5
+    GL_CLIPPING_INPUT_PRIMITIVES                        0x82F6
+    GL_CLIPPING_OUTPUT_PRIMITIVES                       0x82F7
+    GL_TRANSFORM_FEEDBACK_OVERFLOW                      0x82EC
+    GL_TRANSFORM_FEEDBACK_STREAM_OVERFLOW               0x82ED
+    GL_POLYGON_OFFSET_CLAMP                             0x8E1B
+    GL_TEXTURE_MAX_ANISOTROPY                           0x84FE
+    GL_MAX_TEXTURE_MAX_ANISOTROPY                       0x84FF
+    GL_SHADER_BINARY_FORMAT_SPIR_V                      0x9551
+    GL_SPIR_V_BINARY                                    0x9552
+    GL_CONTEXT_FLAG_NO_ERROR_BIT                        0x00000008
+    GL_SPIR_V_EXTENSIONS                                0x9553
+    GL_NUM_SPIR_V_EXTENSIONS                            0x9554
+    void glMultiDrawArraysIndirectCount (GLenum mode, const GLvoid *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride)
+    void glMultiDrawElementsIndirectCount (GLenum mode, GLenum type, const GLvoid *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride)
+    void glSpecializeShader (GLuint shader, const GLchar *pEntryPoint, GLuint numSpecializationConstants, const GLuint *pConstantIndex, const GLuint *pConstantValue)

auto/src/glew_init_gl.c

@@ -109,7 +109,8 @@ static GLenum GLEWAPIENTRY glewContextInit ()
   }
   else
   {
-    GLEW_VERSION_4_5   = ( major > 4 )                 || ( major == 4 && minor >= 5 ) ? GL_TRUE : GL_FALSE;
+    GLEW_VERSION_4_6   = ( major > 4 )                 || ( major == 4 && minor >= 6 ) ? GL_TRUE : GL_FALSE;
+    GLEW_VERSION_4_5   = GLEW_VERSION_4_4   == GL_TRUE || ( major == 4 && minor >= 5 ) ? GL_TRUE : GL_FALSE;
     GLEW_VERSION_4_4   = GLEW_VERSION_4_5   == GL_TRUE || ( major == 4 && minor >= 4 ) ? GL_TRUE : GL_FALSE;
     GLEW_VERSION_4_3   = GLEW_VERSION_4_4   == GL_TRUE || ( major == 4 && minor >= 3 ) ? GL_TRUE : GL_FALSE;
     GLEW_VERSION_4_2   = GLEW_VERSION_4_3   == GL_TRUE || ( major == 4 && minor >= 2 ) ? GL_TRUE : GL_FALSE;