Add OpenGL 3.x compatibility profile GL3bc,

where 'bc' is not a religious remark,
but simply means 'backward compatible' :)

GL3bc := GL2 + GL3,
hence the interface does not define any new values or methods.

Moved GL3's 3.1 part from gl3.h to gl3ext.h,
so it can be included in gl3bc.c, besides gl2.h.

1 files changed, 1 insertions, 156 deletions

diff --git a/make/stub_includes/opengl/GL3/gl3.h b/make/stub_includes/opengl/GL3/gl3.h
index 437830dfa..8bdff4644 100755
--- a/make/stub_includes/opengl/GL3/gl3.h
+++ b/make/stub_includes/opengl/GL3/gl3.h
@@ -864,75 +864,6 @@ typedef void GLvoid;
 /* reuse GL_VERTEX_ARRAY_BINDING */
 #endif
 
-#ifndef GL_VERSION_3_1
-#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_BUFFER_FORMAT          0x8C2E
-#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_RED_SNORM                      0x8F90
-#define GL_RG_SNORM                       0x8F91
-#define GL_RGB_SNORM                      0x8F92
-#define GL_RGBA_SNORM                     0x8F93
-#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
-/* Reuse tokens from ARB_copy_buffer */
-/* reuse GL_COPY_READ_BUFFER */
-/* reuse GL_COPY_WRITE_BUFFER */
-/* Would reuse tokens from ARB_draw_instanced, but it has none */
-/* Reuse tokens from ARB_uniform_buffer_object */
-/* reuse GL_UNIFORM_BUFFER */
-/* reuse GL_UNIFORM_BUFFER_BINDING */
-/* reuse GL_UNIFORM_BUFFER_START */
-/* reuse GL_UNIFORM_BUFFER_SIZE */
-/* reuse GL_MAX_VERTEX_UNIFORM_BLOCKS */
-/* reuse GL_MAX_FRAGMENT_UNIFORM_BLOCKS */
-/* reuse GL_MAX_COMBINED_UNIFORM_BLOCKS */
-/* reuse GL_MAX_UNIFORM_BUFFER_BINDINGS */
-/* reuse GL_MAX_UNIFORM_BLOCK_SIZE */
-/* reuse GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS */
-/* reuse GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS */
-/* reuse GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT */
-/* reuse GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH */
-/* reuse GL_ACTIVE_UNIFORM_BLOCKS */
-/* reuse GL_UNIFORM_TYPE */
-/* reuse GL_UNIFORM_SIZE */
-/* reuse GL_UNIFORM_NAME_LENGTH */
-/* reuse GL_UNIFORM_BLOCK_INDEX */
-/* reuse GL_UNIFORM_OFFSET */
-/* reuse GL_UNIFORM_ARRAY_STRIDE */
-/* reuse GL_UNIFORM_MATRIX_STRIDE */
-/* reuse GL_UNIFORM_IS_ROW_MAJOR */
-/* reuse GL_UNIFORM_BLOCK_BINDING */
-/* reuse GL_UNIFORM_BLOCK_DATA_SIZE */
-/* reuse GL_UNIFORM_BLOCK_NAME_LENGTH */
-/* reuse GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS */
-/* reuse GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES */
-/* reuse GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER */
-/* reuse GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER */
-/* reuse GL_INVALID_INDEX */
-#endif
-
 #ifndef GL_ARB_framebuffer_object
 #define GL_INVALID_FRAMEBUFFER_OPERATION  0x0506
 #define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8210
@@ -1026,47 +957,6 @@ typedef void GLvoid;
 #define GL_VERTEX_ARRAY_BINDING           0x85B5
 #endif
 
-#ifndef GL_ARB_uniform_buffer_object
-#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
-/** Manual: #define GL_INVALID_INDEX                  -1 == (int) 0xFFFFFFFFu */
-#endif
-
-#ifndef GL_ARB_copy_buffer
-#define GL_COPY_READ_BUFFER               0x8F36
-#define GL_COPY_WRITE_BUFFER              0x8F37
-#endif
-
 #ifndef GL_ARB_depth_buffer_float
 #define GL_DEPTH_COMPONENT32F             0x8CAC
 #define GL_DEPTH32F_STENCIL8              0x8CAD
@@ -1687,23 +1577,6 @@ typedef void (APIENTRYP PFNGLCLEARBUFFERFIPROC) (GLenum buffer, GLint drawbuffer
 typedef const GLubyte * (APIENTRYP PFNGLGETSTRINGIPROC) (GLenum name, GLuint index);
 #endif
 
-#ifndef GL_VERSION_3_1
-#define GL_VERSION_3_1 1
-/* OpenGL 3.1 also reuses entry points from these extensions: */
-/* ARB_copy_buffer */
-/* ARB_uniform_buffer_object */
-#ifdef GL3_PROTOTYPES
-GLAPI void APIENTRY glDrawArraysInstanced (GLenum, GLint, GLsizei, GLsizei);
-GLAPI void APIENTRY glDrawElementsInstanced (GLenum, GLsizei, GLenum, const GLvoid *, GLsizei);
-GLAPI void APIENTRY glTexBuffer (GLenum, GLenum, GLuint);
-GLAPI void APIENTRY glPrimitiveRestartIndex (GLuint);
-#endif /* GL3_PROTOTYPES */
-typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDPROC) (GLenum mode, GLint first, GLsizei count, GLsizei primcount);
-typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount);
-typedef void (APIENTRYP PFNGLTEXBUFFERPROC) (GLenum target, GLenum internalformat, GLuint buffer);
-typedef void (APIENTRYP PFNGLPRIMITIVERESTARTINDEXPROC) (GLuint index);
-#endif
-
 #ifndef GL_ARB_framebuffer_object
 #define GL_ARB_framebuffer_object 1
 #ifdef GL3_PROTOTYPES
@@ -1774,35 +1647,7 @@ typedef void (APIENTRYP PFNGLGENVERTEXARRAYSPROC) (GLsizei n, GLuint *arrays);
 typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYPROC) (GLuint array);
 #endif
 
-#ifndef GL_ARB_uniform_buffer_object
-#define GL_ARB_uniform_buffer_object 1
-#ifdef GL3_PROTOTYPES
-GLAPI void APIENTRY glGetUniformIndices (GLuint, GLsizei, const GLchar* *, GLuint *);
-GLAPI void APIENTRY glGetActiveUniformsiv (GLuint, GLsizei, const GLuint *, GLenum, GLint *);
-GLAPI void APIENTRY glGetActiveUniformName (GLuint, GLuint, GLsizei, GLsizei *, GLchar *);
-GLAPI GLuint APIENTRY glGetUniformBlockIndex (GLuint, const GLchar *);
-GLAPI void APIENTRY glGetActiveUniformBlockiv (GLuint, GLuint, GLenum, GLint *);
-GLAPI void APIENTRY glGetActiveUniformBlockName (GLuint, GLuint, GLsizei, GLsizei *, GLchar *);
-GLAPI void APIENTRY glUniformBlockBinding (GLuint, GLuint, GLuint);
-#endif /* GL3_PROTOTYPES */
-typedef void (APIENTRYP PFNGLGETUNIFORMINDICESPROC) (GLuint program, GLsizei uniformCount, const GLchar* *uniformNames, GLuint *uniformIndices);
-typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMSIVPROC) (GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params);
-typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMNAMEPROC) (GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformName);
-typedef GLuint (APIENTRYP PFNGLGETUNIFORMBLOCKINDEXPROC) (GLuint program, const GLchar *uniformBlockName);
-typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKIVPROC) (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params);
-typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC) (GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName);
-typedef void (APIENTRYP PFNGLUNIFORMBLOCKBINDINGPROC) (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding);
-#endif
-
-#ifndef GL_ARB_copy_buffer
-#define GL_ARB_copy_buffer 1
-#ifdef GL3_PROTOTYPES
-GLAPI void APIENTRY glCopyBufferSubData (GLenum, GLenum, GLintptr, GLintptr, GLsizeiptr);
-#endif /* GL3_PROTOTYPES */
-typedef void (APIENTRYP PFNGLCOPYBUFFERSUBDATAPROC) (GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
-#endif
-
-/* Include Post-GL 3.1 changes and extensions */
+/* Include Post-GL 3.0 changes and extensions */
 #include <GL3/gl3ext.h>