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
        - ..

1 files changed, 70 insertions, 0 deletions

diff --git a/make/config/jogl/make-glextension-depignore.sh b/make/config/jogl/make-glextension-depignore.sh
new file mode 100644
index 000000000..98db66a84
--- /dev/null
+++ b/make/config/jogl/make-glextension-depignore.sh
@@ -0,0 +1,70 @@
+#!/bin/bash
+
+thisdir=`pwd`
+registry=/data/docs/ComputerIT/3D_AV_GFX/gl/registry/specs
+classdirpos=9
+dirdep=$thisdir/tmp_glext_dep
+
+gl3ignores=$thisdir/gl-if-gl3-ignores.cfg
+gl4ignores=$thisdir/gl-if-gl4-ignores.cfg
+
+rm -rf $dirdep
+mkdir -p $dirdep
+
+cd $registry
+
+# We allow OpenGL 3.0 within GL2
+grep -RIl "^[ \t]*OpenGL 3\.[1234] is required" . > $dirdep/ext-req-3_x.txt
+grep -RIl "^[ \t]*OpenGL 3\.[1234] and GLSL .* are required" . >> $dirdep/ext-req-3_x.txt
+grep -RIl "^[ \t]*OpenGL 4\.. is required" . > $dirdep/ext-req-4_x.txt
+grep -RIl "^[ \t]*OpenGL 4\.. and GLSL .* are required" . >> $dirdep/ext-req-4_x.txt
+
+cd $thisdir
+
+function dump_ignore_ext() {
+    infile=$1
+    for i in `cat $infile` ; do 
+        class=`echo $i | awk -F '/' ' { print \$2 } ' `
+        extname="GL_"$class"_"`basename $i .txt`
+        echo IgnoreExtension $extname
+    done
+}
+
+function dump_ignore_header() {
+    echo "#"
+    echo "# Generated Configuration File"
+    echo "# Use make-glextension-depignore.sh to update!"
+    echo "#"
+    echo
+}
+
+function dump_ignore_ext_gl3() {
+    echo "#"
+    echo "# OpenGL 3.x dependencies"
+    echo "#"
+    echo "# We allow GL_VERSION_3_0 within GL2"
+    echo "IgnoreExtension GL_VERSION_3_1"
+    echo "IgnoreExtension GL_VERSION_3_2"
+    echo "IgnoreExtension GL_VERSION_3_3"
+    echo "IgnoreExtension GL_VERSION_3_4"
+    dump_ignore_ext $dirdep/ext-req-3_x.txt
+    echo
+}
+
+function dump_ignore_ext_gl4() {
+    echo "#"
+    echo "# OpenGL 4.x dependencies"
+    echo "#"
+    echo "IgnoreExtension GL_VERSION_4_0"
+    echo "IgnoreExtension GL_VERSION_4_1"
+    echo "IgnoreExtension GL_VERSION_4_2"
+    dump_ignore_ext $dirdep/ext-req-4_x.txt
+    echo
+}
+
+dump_ignore_header > $gl3ignores
+dump_ignore_ext_gl3 >> $gl3ignores
+
+dump_ignore_header > $gl4ignores
+dump_ignore_ext_gl4 >> $gl4ignores
+