diff options
| -rw-r--r-- | src/mesa/tnl/t_vb_program.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/src/mesa/tnl/t_vb_program.c b/src/mesa/tnl/t_vb_program.c index 7e7c59ae07b..94372bbafbc 100644 --- a/src/mesa/tnl/t_vb_program.c +++ b/src/mesa/tnl/t_vb_program.c @@ -67,6 +67,8 @@ struct vp_stage_data { GLvector4f ndcCoords; /**< normalized device coords */ GLubyte *clipmask; /**< clip flags */ GLubyte ormask, andmask; /**< for clipping */ + + struct gl_program_machine machine; }; @@ -311,7 +313,7 @@ run_vp( struct gl_context *ctx, struct tnl_pipeline_stage *stage ) struct vp_stage_data *store = VP_STAGE_DATA(stage); struct vertex_buffer *VB = &tnl->vb; struct gl_vertex_program *program = ctx->VertexProgram._Current; - struct gl_program_machine machine = { 0 }; + struct gl_program_machine *machine = &store->machine; GLuint outputs[VERT_RESULT_MAX], numOutputs; GLuint i, j; @@ -339,7 +341,7 @@ run_vp( struct gl_context *ctx, struct tnl_pipeline_stage *stage ) for (i = 0; i < VB->Count; i++) { GLuint attr; - init_machine(ctx, &machine); + init_machine(ctx, machine); #if 0 printf("Input %d: %f, %f, %f, %f\n", i, @@ -372,23 +374,23 @@ run_vp( struct gl_context *ctx, struct tnl_pipeline_stage *stage ) check_float(data[2]); check_float(data[3]); #endif - COPY_CLEAN_4V(machine.VertAttribs[attr], size, data); + COPY_CLEAN_4V(machine->VertAttribs[attr], size, data); } } /* execute the program */ - _mesa_execute_program(ctx, &program->Base, &machine); + _mesa_execute_program(ctx, &program->Base, machine); /* copy the output registers into the VB->attribs arrays */ for (j = 0; j < numOutputs; j++) { const GLuint attr = outputs[j]; #ifdef NAN_CHECK - check_float(machine.Outputs[attr][0]); - check_float(machine.Outputs[attr][1]); - check_float(machine.Outputs[attr][2]); - check_float(machine.Outputs[attr][3]); + check_float(machine->Outputs[attr][0]); + check_float(machine->Outputs[attr][1]); + check_float(machine->Outputs[attr][2]); + check_float(machine->Outputs[attr][3]); #endif - COPY_4V(store->results[attr].data[i], machine.Outputs[attr]); + COPY_4V(store->results[attr].data[i], machine->Outputs[attr]); } /* FOGC is a special case. Fragment shader expects (f,0,0,1) */ @@ -398,14 +400,14 @@ run_vp( struct gl_context *ctx, struct tnl_pipeline_stage *stage ) store->results[VERT_RESULT_FOGC].data[i][3] = 1.0; } #ifdef NAN_CHECK - ASSERT(machine.Outputs[0][3] != 0.0F); + ASSERT(machine->Outputs[0][3] != 0.0F); #endif #if 0 printf("HPOS: %f %f %f %f\n", - machine.Outputs[0][0], - machine.Outputs[0][1], - machine.Outputs[0][2], - machine.Outputs[0][3]); + machine->Outputs[0][0], + machine->Outputs[0][1], + machine->Outputs[0][2], + machine->Outputs[0][3]); #endif } @@ -501,7 +503,7 @@ init_vp(struct gl_context *ctx, struct tnl_pipeline_stage *stage) const GLuint size = VB->Size; GLuint i; - stage->privatePtr = MALLOC(sizeof(*store)); + stage->privatePtr = CALLOC(sizeof(*store)); store = VP_STAGE_DATA(stage); if (!store) return GL_FALSE; |