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intel/compiler: Add a helper for growing the prog_data::param array 

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Jason Ekstrand 2017-09-29 11:05:55 -07:00
parent c0435b204a
commit 2db9470d88
1 changed files with 13 additions and 0 deletions
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13
src/intel/compiler/brw_compiler.h
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@ -28,6 +28,7 @@
#include "common/gen_device_info.h"
#include "main/mtypes.h"
#include "main/macros.h"
#include "util/ralloc.h"
#ifdef __cplusplus
extern "C" {
@ -603,6 +604,18 @@ struct brw_stage_prog_data {
uint32_t *pull_param;
};
static inline uint32_t *
brw_stage_prog_data_add_params(struct brw_stage_prog_data *prog_data,
unsigned nr_new_params)
{
unsigned old_nr_params = prog_data->nr_params;
prog_data->nr_params += nr_new_params;
prog_data->param = reralloc(ralloc_parent(prog_data->param),
prog_data->param, uint32_t,
prog_data->nr_params);
return prog_data->param + old_nr_params;
}
static inline void
brw_mark_surface_used(struct brw_stage_prog_data *prog_data,
unsigned surf_index)