hello,
i nead to use a computer with an ATI mobility radeon 9600. so i install ubuntu dapper, ati proprietary drivers, hcs pd extended 0.40.1 + compiled Gem from curent CVS.
everythings works, exept glsl.
the patch examples/02.advenced/16.vertex_program.pd and 17.fragment_program.pd work.
but the patch 18.gl_shading_language does not work. the pd log print :
linking: link 1.07374e+09 5.36871e+08 [glsl_program]: Info_log: [glsl_program]: Link successful. There are no attached shader objects. GL: invalid value
glsl info is :
[glsl_vertex]: Vertex_shader Hardware Info [glsl_vertex]: ============================ [glsl_vertex]: MAX_VERTEX_ATTRIBS: 32 [glsl_vertex]: MAX_VERTEX_UNIFORM_COMPONENTS_ARB: 4096 [glsl_vertex]: MAX_VARYING_FLOATS: 44 [glsl_vertex]: MAX_COMBINED_TEXTURE_IMAGE_UNITS: 16 [glsl_vertex]: MAX_VERTEX_TEXTURE_IMAGE_UNITS: 0 [glsl_vertex]: MAX_TEXTURE_IMAGE_UNITS: 16 [glsl_vertex]: MAX_TEXTURE_COORDS: 8 [glsl_fragment]: glsl_fragment Hardware Info [glsl_fragment]: ============================ [glsl_fragment]: MAX_FRAGMENT_UNIFORM_COMPONENTS: 4096 [glsl_fragment]: MAX_TEXTURE_COORDS: 8 [glsl_fragment]: MAX_TEXTURE_IMAGE_UNITS: 16 [glsl_program]: glsl_Program Hardware Info [glsl_program]: ============================ [glsl_program]:
i think it's only a problem with the id that should not be converted to scientific notation, but i do'nt know what to do. anyone know how to link the vertex and fragment?
thanks Cyrille