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added support for GL_ARB_vertex_shader, GL_ARB_fragment_shader, and GL_ARB_shader_objects

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git-svn-id: https://glew.svn.sourceforge.net/svnroot/glew/trunk/glew@132 783a27ee-832a-0410-bc00-9f386506c6dd
This commit is contained in:
ikits 2003-09-26 11:34:59 +00:00
parent c3bf8d8370
commit 32a42fe06a
3 changed files with 50 additions and 10 deletions
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7
auto/bin/parse_spec.pl
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@ -45,7 +45,7 @@ my %typemap = (
ushort => "GLushort", ushort => "GLushort",
DMbuffer => "void *", DMbuffer => "void *",
# ARB VBO introduces this, no idea how to handle it properly. The spec # ARB VBO introduces these, no idea how to handle them properly. The spec
# file babbles about how great this will be on 64 bit systems, but doesn't # file babbles about how great this will be on 64 bit systems, but doesn't
# actually say how to define this nor how to detect that this has been # actually say how to define this nor how to detect that this has been
# defined (i.e., is this tied to the VBO spec or not?). For now I'll just # defined (i.e., is this tied to the VBO spec or not?). For now I'll just
@ -54,6 +54,11 @@ my %typemap = (
sizeiptrARB => "GLsizeiptrARB", sizeiptrARB => "GLsizeiptrARB",
intptrARB => "GLintptrARB", intptrARB => "GLintptrARB",
# ARB shader objects introduces these, charARB is at least 8 bits,
# handleARB is at least 32 bits
charARB => "GLcharARB",
handleARB => "GLhandleARB",
# GLX 1.3 defines new types which might not be available at compile time # GLX 1.3 defines new types which might not be available at compile time
#GLXFBConfig => "void*", #GLXFBConfig => "void*",

37
auto/bin/update_ext.sh
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@ -17,10 +17,10 @@ if [ ! -d $1 ] ; then
grep -v EXT $1/GL_NV_texture_compression_vtc > tmp; \ grep -v EXT $1/GL_NV_texture_compression_vtc > tmp; \
mv tmp $1/GL_NV_texture_compression_vtc mv tmp $1/GL_NV_texture_compression_vtc
# remove duplicates from GL_ARB_vertex_program and GL_ARB_fragment_program # remove duplicates from GL_ARB_vertex_program and GL_ARB_fragment_program
grep -v -f $1/GL_ARB_vertex_program $1/GL_ARB_fragment_program > tmp; \ grep -v -F -f $1/GL_ARB_vertex_program $1/GL_ARB_fragment_program > tmp; \
mv tmp $1/GL_ARB_fragment_program mv tmp $1/GL_ARB_fragment_program
# remove duplicates from GLX_EXT_visual_rating and GLX_EXT_visual_info # remove duplicates from GLX_EXT_visual_rating and GLX_EXT_visual_info
grep -v -f $1/GLX_EXT_visual_info $1/GLX_EXT_visual_rating > tmp; \ grep -v -F -f $1/GLX_EXT_visual_info $1/GLX_EXT_visual_rating > tmp; \
mv tmp $1/GLX_EXT_visual_rating mv tmp $1/GLX_EXT_visual_rating
# fix GL_NV_occlusion_query and GL_HP_occlusion_test # fix GL_NV_occlusion_query and GL_HP_occlusion_test
grep -v '_HP' $1/GL_NV_occlusion_query > tmp; \ grep -v '_HP' $1/GL_NV_occlusion_query > tmp; \
@ -55,4 +55,37 @@ if [ ! -d $1 ] ; then
echo -e "\tDECLARE_HANDLE(HPBUFFEREXT);" >> $1/WGL_EXT_pbuffer echo -e "\tDECLARE_HANDLE(HPBUFFEREXT);" >> $1/WGL_EXT_pbuffer
# get rid of GL_SUN_multi_draw_arrays # get rid of GL_SUN_multi_draw_arrays
rm -f $1/GL_SUN_multi_draw_arrays rm -f $1/GL_SUN_multi_draw_arrays
# change variable names in GL_ARB_vertex_shader
sed -i -e 's/v0/x/g' $1/GL_ARB_vertex_shader
sed -i -e 's/v1/y/g' $1/GL_ARB_vertex_shader
sed -i -e 's/v2/z/g' $1/GL_ARB_vertex_shader
sed -i -e 's/v3/w/g' $1/GL_ARB_vertex_shader
# remove triplicates in GL_ARB_shader_objects, GL_ARB_fragment_shader,
# and GL_ARB_vertex_shader
grep -v -F -f $1/GL_ARB_shader_objects $1/GL_ARB_fragment_shader > tmp; \
mv tmp $1/GL_ARB_fragment_shader
grep -v -F -f $1/GL_ARB_shader_objects $1/GL_ARB_vertex_shader > tmp; \
mv tmp $1/GL_ARB_vertex_shader
# remove duplicates in GL_ARB_vertex_program and GL_ARB_vertex_shader
grep -v -F -f $1/GL_ARB_vertex_program $1/GL_ARB_vertex_shader > tmp; \
mv tmp $1/GL_ARB_vertex_shader
# remove triplicates in GL_ARB_fragment_program, GL_ARB_fragment_shader,
# and GL_ARB_vertex_shader
grep -v -F -f $1/GL_ARB_fragment_program $1/GL_ARB_fragment_shader > tmp; \
mv tmp $1/GL_ARB_fragment_shader
grep -v -F -f $1/GL_ARB_fragment_program $1/GL_ARB_vertex_shader > tmp; \
mv tmp $1/GL_ARB_vertex_shader
# fix bugs in GL_ARB_vertex_shader
grep -v "GL_FLOAT" $1/GL_ARB_vertex_shader > tmp; \
mv tmp $1/GL_ARB_vertex_shader
sed -i -e 's/handle /GLhandleARB /g' $1/GL_ARB_vertex_shader
# fix bugs in GL_ARB_shader_objects
grep -v "GL_FLOAT" $1/GL_ARB_shader_objects > tmp; \
mv tmp $1/GL_ARB_shader_objects
grep -v "GL_INT" $1/GL_ARB_shader_objects > tmp; \
mv tmp $1/GL_ARB_shader_objects
# add typedefs to GL_ARB_shader_objects
echo -e "\ttypedef char GLcharARB" >> $1/GL_ARB_shader_objects
echo -e "\ttypedef int GLhandleARB" >> $1/GL_ARB_shader_objects
fi fi

16
auto/src/glew_pre.c
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@ -39,13 +39,15 @@
#ifdef _WIN32 #ifdef _WIN32
# define glewGetProcAddress(name) wglGetProcAddress(name) # define glewGetProcAddress(name) wglGetProcAddress(name)
#else #else
#ifdef __APPLE__ # ifdef __APPLE__
# define glewGetProcAddress(name) NSGLGetProcAddress(name) # define glewGetProcAddress(name) NSGLGetProcAddress(name)
#else # else
#ifdef __sgi # ifdef __sgi
# define glewGetProcAddress(name) dlGetProcAddress(name) # define glewGetProcAddress(name) dlGetProcAddress(name)
#else /* __linux */ # else /* __linux */
# define glewGetProcAddress(name) (*glXGetProcAddressARB)(name) # define glewGetProcAddress(name) (*glXGetProcAddressARB)(name)
# endif
# endif
#endif #endif
#ifdef __APPLE__ #ifdef __APPLE__