I'm using Redhat xorg-x11-6.7.0-2
The addresses coming back from these get_proc_address calls don't look quit
right. When one is used in context->gl.get_program_iv_arb() it segfaults. I'm
using an R128 which does not have hardware shaders.
Should these calls be returning values as if they were supported? I get same
behavior with sw mesa and R128 DRI. They work fine on the ATI driver.
context->gl.gen_programs_arb =
(glitz_gl_gen_programs_arb_t)
glitz_glx_get_proc_address (thread_info, "glGenProgramsARB");
context->gl.delete_programs_arb =
(glitz_gl_delete_programs_arb_t)
glitz_glx_get_proc_address (thread_info, "glDeleteProgramsARB");
context->gl.program_string_arb =
(glitz_gl_program_string_arb_t)
glitz_glx_get_proc_address (thread_info, "glProgramStringARB");
context->gl.bind_program_arb =
(glitz_gl_bind_program_arb_t)
glitz_glx_get_proc_address (thread_info, "glBindProgramARB");
context->gl.program_local_param_4d_arb =
(glitz_gl_program_local_param_4d_arb_t)
glitz_glx_get_proc_address (thread_info, "glProgramLocalParameter4dARB");
context->gl.get_program_iv_arb =
(glitz_gl_get_program_iv_arb_t)
glitz_glx_get_proc_address (thread_info, "glGetProgramivARB");
if (context->gl.get_program_iv_arb) {
context->gl.get_program_iv_arb (GLITZ_GL_FRAGMENT_PROGRAM_ARB,
GLITZ_GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB,
&context->texture_indirections);
}
=====
Jon Smirl
[EMAIL PROTECTED]
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