Searched refs:fogcoord (Results 1 – 7 of 7) sorted by relevance
42 GLvector4f fogcoord; /* has actual storage allocated */ member160 VB->AttribPtr[_TNL_ATTRIB_FOG] = &store->fogcoord; in run_fog_stage()169 input = &store->fogcoord; in run_fog_stage()195 input = &store->fogcoord; in run_fog_stage()218 VB->AttribPtr[_TNL_ATTRIB_FOG] = &store->fogcoord; /* dest data */ in run_fog_stage()247 _mesa_vector4f_alloc( &store->fogcoord, 0, tnl->vb.Size, 32 ); in alloc_fog_data()261 _mesa_vector4f_free( &store->fogcoord ); in free_fog_data()
97 radeonComputeFogBlendFactor( struct gl_context *ctx, GLfloat fogcoord ) in radeonComputeFogBlendFactor() argument101 const GLfloat z = fabsf(fogcoord); in radeonComputeFogBlendFactor()
42 radeonComputeFogBlendFactor( struct gl_context *ctx, GLfloat fogcoord );
1066 ir_variable *fogcoord; in emit_fog_instructions() local1079 fogcoord = p->shader->symbols->get_variable("gl_FogFragCoord"); in emit_fog_instructions()1080 assert(fogcoord); in emit_fog_instructions()1083 f = new(p->mem_ctx) ir_dereference_variable(fogcoord); in emit_fog_instructions()
249 {dot}fogcoord { return FOGCOORD; }