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/glplatform.h | 65 +++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 make/stub_includes/opengl/GL/glplatform.h

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

diff --git a/make/stub_includes/opengl/GL/glplatform.h b/make/stub_includes/opengl/GL/glplatform.h
new file mode 100644
index 000000000..d922eaa1a
--- /dev/null
+++ b/make/stub_includes/opengl/GL/glplatform.h
@@ -0,0 +1,65 @@
+#ifndef __glplatform_h_
+#define __glplatform_h_
+
+#if defined(__BEOS__)
+#include <stdlib.h>     /* to get some BeOS-isms */
+#endif
+
+#if !defined(OPENSTEP) && (defined(NeXT) || defined(NeXT_PDO))
+#define OPENSTEP
+#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
+#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
+#endif
+
+#ifdef CENTERLINE_CLPP
+#define signed
+#endif
+
+#if defined(PRAGMA_EXPORT_SUPPORTED)
+#pragma export on
+#endif
+
+#endif /* __glplatform_h_ */
+
-- 
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