Searched refs:fogcoord (Results 1 – 8 of 8) sorted by relevance
43 GLvector4f fogcoord; /* has actual storage allocated */ member161 VB->AttribPtr[_TNL_ATTRIB_FOG] = &store->fogcoord; in run_fog_stage()170 input = &store->fogcoord; in run_fog_stage()196 input = &store->fogcoord; in run_fog_stage()219 VB->AttribPtr[_TNL_ATTRIB_FOG] = &store->fogcoord; /* dest data */ in run_fog_stage()248 _mesa_vector4f_alloc( &store->fogcoord, 0, tnl->vb.Size, 32 ); in alloc_fog_data()262 _mesa_vector4f_free( &store->fogcoord ); in free_fog_data()
96 radeonComputeFogBlendFactor( struct gl_context *ctx, GLfloat fogcoord ) in radeonComputeFogBlendFactor() argument100 const GLfloat z = fabsf(fogcoord); in radeonComputeFogBlendFactor()
42 radeonComputeFogBlendFactor( struct gl_context *ctx, GLfloat fogcoord );
905 ir_variable *fogcoord; in emit_fog_instructions() local918 fogcoord = p->shader->symbols->get_variable("gl_FogFragCoord"); in emit_fog_instructions()919 assert(fogcoord); in emit_fog_instructions()922 f = new(p->mem_ctx) ir_dereference_variable(fogcoord); in emit_fog_instructions()
67 - fragment.fogcoord register didn't always contain the correct value
254 {dot}fogcoord { return FOGCOORD; }