C++ (Cpp) draw_pt_fetch_create Examples

Example #1

File: draw_pt_fetch_shade_pipeline.c Project: CPFDSoftware-Tony/gmv

struct draw_pt_middle_end *draw_pt_fetch_pipeline_or_emit( struct draw_context *draw )
{
   struct fetch_pipeline_middle_end *fpme = CALLOC_STRUCT( fetch_pipeline_middle_end );
   if (!fpme)
      goto fail;

   fpme->base.prepare        = fetch_pipeline_prepare;
   fpme->base.run            = fetch_pipeline_run;
   fpme->base.run_linear     = fetch_pipeline_linear_run;
   fpme->base.run_linear_elts = fetch_pipeline_linear_run_elts;
   fpme->base.finish         = fetch_pipeline_finish;
   fpme->base.destroy        = fetch_pipeline_destroy;

   fpme->draw = draw;

   fpme->fetch = draw_pt_fetch_create( draw );
   if (!fpme->fetch)
      goto fail;

   fpme->post_vs = draw_pt_post_vs_create( draw );
   if (!fpme->post_vs)
      goto fail;

   fpme->emit = draw_pt_emit_create( draw );
   if (!fpme->emit) 
      goto fail;

   return &fpme->base;

 fail:
   if (fpme)
      fetch_pipeline_destroy( &fpme->base );

   return NULL;
}

Example #2

File: draw_pt_fetch_shade_pipeline_llvm.c Project: TechnoMancer/mesa

struct draw_pt_middle_end *
draw_pt_fetch_pipeline_or_emit_llvm(struct draw_context *draw)
{
   struct llvm_middle_end *fpme = 0;

   if (!draw->llvm)
      return NULL;

   fpme = CALLOC_STRUCT( llvm_middle_end );
   if (!fpme)
      goto fail;

   fpme->base.prepare         = llvm_middle_end_prepare;
   fpme->base.bind_parameters = llvm_middle_end_bind_parameters;
   fpme->base.run             = llvm_middle_end_run;
   fpme->base.run_linear      = llvm_middle_end_linear_run;
   fpme->base.run_linear_elts = llvm_middle_end_linear_run_elts;
   fpme->base.finish          = llvm_middle_end_finish;
   fpme->base.destroy         = llvm_middle_end_destroy;

   fpme->draw = draw;

   fpme->fetch = draw_pt_fetch_create( draw );
   if (!fpme->fetch)
      goto fail;

   fpme->post_vs = draw_pt_post_vs_create( draw );
   if (!fpme->post_vs)
      goto fail;

   fpme->emit = draw_pt_emit_create( draw );
   if (!fpme->emit)
      goto fail;

   fpme->so_emit = draw_pt_so_emit_create( draw );
   if (!fpme->so_emit)
      goto fail;

   fpme->llvm = draw->llvm;
   if (!fpme->llvm)
      goto fail;

   fpme->current_variant = NULL;

   return &fpme->base;

 fail:
   if (fpme)
      llvm_middle_end_destroy( &fpme->base );

   return NULL;
}