From ca119c97340caf325cd682c5fdbe8f794a35ac0e Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Tue, 24 Aug 2010 02:39:14 +0200
Subject: Add OpenGL 3.3, 4.0 and 4.1 language mapping.

- Update header:
    - GL/glext.h to khronos 2010-08-03
    - GL3/gl3.h to khronos 2010-08-03

    - Move platform code to
        GL/glplatform.h
        GL3/glplatform.h

    - Unify 64bit typedefs: gl-64bit-types.h

    - Move GL 3.[123] and 4.[01] complete subsumed extension
      enums and functions into their extension spec and just reference them.
      This ensures proper extension availability
      via lower OpenGL profiles, hence a proper GL2GL3 interface.

- GL3/GL4 cleanup:
  - make-glextension-depignore.sh:
    determine required GL version for extensions
    for proper positioning, ie GL2GL3 or GL3 or GL4
    via gluegen IgnoreExtension commands.

  - use ARB_ES2_compatibility for common GL2ES2 methods,
    if available

  - consolidated gl2-gl4 subsumed extension to gl-common.cfg

- Missing GL3/GL4 Functions:
    glMultiDrawElementsBaseVertex
    glDebugMessageCallbackARB
    glDebugMessageCallbackAMD

- TODO (new feature integration):
    - ARB_ES2_compatibility / ARB_get_program_binary for com/jogamp/opengl/util/glsl, ie
        - store binaries com/jogamp/opengl/util/glsl/sdk/CompileShader*
        - query supported binary formats (enums ?)
        - optional prio binaries
    - ARB_ES2_compatibility, if available GLES2/GL2ES12 would be available
    - ARB_separate_shader_objects for com/jogamp/opengl/util/glsl, ie
        - swizzle vertex/fragment shader in programs
        - ..
---
 make/stub_includes/opengl/GL/gl.h | 71 ++++++---------------------------------
 1 file changed, 10 insertions(+), 61 deletions(-)

(limited to 'make/stub_includes/opengl/GL/gl.h')

diff --git a/make/stub_includes/opengl/GL/gl.h b/make/stub_includes/opengl/GL/gl.h
index 244696a9f..142e03510 100644
--- a/make/stub_includes/opengl/GL/gl.h
+++ b/make/stub_includes/opengl/GL/gl.h
@@ -33,77 +33,26 @@
 #ifndef __gl_h_
 #define __gl_h_
 
-/**********************************************************************
- * Begin system-specific stuff.
- */
-#if defined(__BEOS__)
-#include <stdlib.h>     /* to get some BeOS-isms */
-#endif
+/* Function declaration macros - to move into glplatform.h */
+#include "glplatform.h"
 
-#if !defined(OPENSTEP) && (defined(NeXT) || defined(NeXT_PDO))
-#define OPENSTEP
+#ifndef GLAPIENTRY
+#define GLAPIENTRY
 #endif
-
-#if defined(_WIN32) && !defined(__WIN32__) && !defined(__CYGWIN__)
-#define __WIN32__
-#endif
-
-#if !defined(OPENSTEP) && (defined(__WIN32__) && !defined(__CYGWIN__))
-#  if defined(_MSC_VER) && defined(BUILD_GL32) /* tag specify we're building mesa as a DLL */
-#    define GLAPI __declspec(dllexport)
-#  elif defined(_MSC_VER) && defined(_DLL) /* tag specifying we're building for DLL runtime support */
-#    define GLAPI __declspec(dllimport)
-#  else /* for use with static link lib build of Win32 edition only */
-#    define GLAPI extern
-#  endif /* _STATIC_MESA support */
-#  define GLAPIENTRY __stdcall
-#else
-/* non-Windows compilation */
-#  define GLAPI extern
-#  define GLAPIENTRY
-#endif /* WIN32 / CYGWIN bracket */
-
-#if (defined(__BEOS__) && defined(__POWERPC__)) || defined(__QUICKDRAW__)
-#  define PRAGMA_EXPORT_SUPPORTED               1
+#ifndef GLAPIENTRYP
+#define GLAPIENTRYP GLAPIENTRY*
 #endif
-
-/*
- * WINDOWS: Include windows.h here to define APIENTRY.
- * It is also useful when applications include this file by
- * including only glut.h, since glut.h depends on windows.h.
- * Applications needing to include windows.h with parms other
- * than "WIN32_LEAN_AND_MEAN" may include windows.h before
- * glut.h or gl.h.
- */
-#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__)
-#define WIN32_LEAN_AND_MEAN 1
-#include <windows.h>
-#endif
-
-#if defined(_WIN32) && !defined(_WINGDI_) && !defined(_GNU_H_WINDOWS32_DEFINES) && !defined(OPENSTEP) && !defined(__CYGWIN__)
-#include <gl/mesa_wgl.h>
-#endif
-
-#if defined(macintosh) && PRAGMA_IMPORT_SUPPORTED
-#pragma import on
+#ifndef GLAPI
+#define GLAPI extern
 #endif
 
 #ifndef APIENTRY
 #define APIENTRY GLAPIENTRY
 #endif
-
-#ifdef CENTERLINE_CLPP
-#define signed
-#endif
-
-#if defined(PRAGMA_EXPORT_SUPPORTED)
-#pragma export on
+#ifndef APIENTRYP
+#define APIENTRYP GLAPIENTRYP
 #endif
 
-/*
- * End system-specific stuff.
- **********************************************************************/
-
 #ifdef __cplusplus
 extern "C" {
 #endif
-- 
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