Re: [GEM-dev] glsl on ati radeon 9600 with linux

ok. i change glsl_vertex in order to split the big ID in 2 small ID (ID_1 = ID_1 = (int)ID/1000000), (int)ID%1000000) )

and i make the acording change to glsl_program.

this is very very ugly, but it works.

i'm wondering what should be made. for now, i think i'll live it like that, but a clean solution would be very welcom.

cyrille

cyrille henry a écrit :

chris clepper a écrit :

...

I get the same results on Windows using an ATI card. The shader IDs are huge numbers which PD cannot handle properly.

yep, i forget to say that i also try quickly on windows before formating the HD. same pb.

so : is there a solution? a dirty hack? a clean workaround?

or should i just give up all ATI graphic card?

cyrille

...

On 1/2/07, *cyrille henry* < cyrille.henry@la-kitchen.fr mailto:cyrille.henry@la-kitchen.fr> wrote:

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

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