74    struct gl_program_machine machine;  member
224  * Initialize virtual machine state prior to executing vertex program.
227 init_machine(struct gl_context *ctx, struct gl_program_machine *machine,  in init_machine()  argument
231    memcpy(machine->VertAttribs, ctx->Current.Attrib,  in init_machine()
238          ASSIGN_4V(machine->Outputs[i], 0.0F, 0.0F, 0.0F, 1.0F);  in init_machine()
242          ASSIGN_4V(machine->Temporaries[i], 0.0F, 0.0F, 0.0F, 0.0F);  in init_machine()
245          ASSIGN_4V(machine->AddressReg[i], 0, 0, 0, 0);  in init_machine()
249    machine->NumDeriv = 0;  in init_machine()
252    machine->CondCodes[0] = COND_EQ;  in init_machine()
253    machine->CondCodes[1] = COND_EQ;  in init_machine()
254    machine->CondCodes[2] = COND_EQ;  in init_machine()
255    machine->CondCodes[3] = COND_EQ;  in init_machine()
258    machine->StackDepth = 0;  in init_machine()
260    machine->FetchTexelLod = vp_fetch_texel;  in init_machine()
261    machine->FetchTexelDeriv = NULL; /* not used by vertex programs */  in init_machine()
263    machine->Samplers = ctx->VertexProgram._Current->Base.SamplerUnits;  in init_machine()
265    machine->SystemValues[SYSTEM_VALUE_INSTANCE_ID][0] = (GLfloat) instID;  in init_machine()
317    struct gl_program_machine *machine = &store->machine;  in run_vp()  local
356       init_machine(ctx, machine, tnl->CurInstance);  in run_vp()
389 	    COPY_CLEAN_4V(machine->VertAttribs[attr], size, data);  in run_vp()
394       _mesa_execute_program(ctx, &program->Base, machine);  in run_vp()
400          check_float(machine->Outputs[attr][0]);  in run_vp()
401          check_float(machine->Outputs[attr][1]);  in run_vp()
402          check_float(machine->Outputs[attr][2]);  in run_vp()
403          check_float(machine->Outputs[attr][3]);  in run_vp()
405          COPY_4V(store->results[attr].data[i], machine->Outputs[attr]);  in run_vp()
415       ASSERT(machine->Outputs[0][3] != 0.0F);  in run_vp()
419              machine->Outputs[0][0],   in run_vp()
420              machine->Outputs[0][1],   in run_vp()
421              machine->Outputs[0][2],   in run_vp()
422              machine->Outputs[0][3]);  in run_vp()