76  * Called via machine->FetchTexelLod()
105  * Called via machine->FetchTexelDeriv()
152  * Initialize the virtual fragment program machine state prior to running
155  * \param machine  the virtual machine state to init
161 init_machine(struct gl_context *ctx, struct gl_program_machine *machine,  in init_machine()  argument
169       memset(machine->Temporaries, 0, MAX_PROGRAM_TEMPS * 4 * sizeof(GLfloat));  in init_machine()
181    machine->Attribs = span->array->attribs;  in init_machine()
183    machine->DerivX = (GLfloat (*)[4]) span->attrStepX;  in init_machine()
184    machine->DerivY = (GLfloat (*)[4]) span->attrStepY;  in init_machine()
185    machine->NumDeriv = FRAG_ATTRIB_MAX;  in init_machine()
187    machine->Samplers = program->Base.SamplerUnits;  in init_machine()
192       machine->Attribs[FRAG_ATTRIB_FACE][col][0] = 1.0F - span->facing;  in init_machine()
195    machine->CurElement = col;  in init_machine()
198    machine->CondCodes[0] = COND_EQ;  in init_machine()
199    machine->CondCodes[1] = COND_EQ;  in init_machine()
200    machine->CondCodes[2] = COND_EQ;  in init_machine()
201    machine->CondCodes[3] = COND_EQ;  in init_machine()
204    machine->StackDepth = 0;  in init_machine()
206    machine->FetchTexelLod = fetch_texel_lod;  in init_machine()
207    machine->FetchTexelDeriv = fetch_texel_deriv;  in init_machine()
220    struct gl_program_machine *machine = &swrast->FragProgMachine;  in run_program()  local
225          init_machine(ctx, machine, program, span, i);  in run_program()
227          if (_mesa_execute_program(ctx, &program->Base, machine)) {  in run_program()
232                        machine->Outputs[FRAG_RESULT_COLOR]);  in run_program()
243                              machine->Outputs[FRAG_RESULT_DATA0 + buf]);  in run_program()
250                const GLfloat depth = machine->Outputs[FRAG_RESULT_DEPTH][2];  in run_program()