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/*
* Copyright © 2011 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef BRW_PROGRAM_H
#define BRW_PROGRAM_H
#include "compiler/brw_compiler.h"
#include "nir.h"
#ifdef __cplusplus
extern "C" {
#endif
struct brw_context;
struct blob;
struct blob_reader;
enum brw_param_domain {
BRW_PARAM_DOMAIN_BUILTIN = 0,
BRW_PARAM_DOMAIN_PARAMETER,
BRW_PARAM_DOMAIN_UNIFORM,
BRW_PARAM_DOMAIN_IMAGE,
};
#define BRW_PARAM(domain, val) (BRW_PARAM_DOMAIN_##domain << 24 | (val))
#define BRW_PARAM_DOMAIN(param) ((uint32_t)(param) >> 24)
#define BRW_PARAM_VALUE(param) ((uint32_t)(param) & 0x00ffffff)
#define BRW_PARAM_PARAMETER(idx, comp) \
BRW_PARAM(PARAMETER, ((idx) << 2) | (comp))
#define BRW_PARAM_PARAMETER_IDX(param) (BRW_PARAM_VALUE(param) >> 2)
#define BRW_PARAM_PARAMETER_COMP(param) (BRW_PARAM_VALUE(param) & 0x3)
#define BRW_PARAM_UNIFORM(idx) BRW_PARAM(UNIFORM, (idx))
#define BRW_PARAM_UNIFORM_IDX(param) BRW_PARAM_VALUE(param)
#define BRW_PARAM_IMAGE(idx, offset) BRW_PARAM(IMAGE, ((idx) << 8) | (offset))
#define BRW_PARAM_IMAGE_IDX(value) (BRW_PARAM_VALUE(value) >> 8)
#define BRW_PARAM_IMAGE_OFFSET(value) (BRW_PARAM_VALUE(value) & 0xf)
struct nir_shader *brw_create_nir(struct brw_context *brw,
const struct gl_shader_program *shader_prog,
struct gl_program *prog,
gl_shader_stage stage,
bool is_scalar);
void brw_shader_gather_info(nir_shader *nir, struct gl_program *prog);
void brw_setup_tex_for_precompile(const struct gen_device_info *devinfo,
struct brw_sampler_prog_key_data *tex,
struct gl_program *prog);
void brw_populate_sampler_prog_key_data(struct gl_context *ctx,
const struct gl_program *prog,
struct brw_sampler_prog_key_data *key);
bool brw_debug_recompile_sampler_key(struct brw_context *brw,
const struct brw_sampler_prog_key_data *old_key,
const struct brw_sampler_prog_key_data *key);
uint32_t
brw_assign_common_binding_table_offsets(const struct gen_device_info *devinfo,
const struct gl_program *prog,
struct brw_stage_prog_data *stage_prog_data,
uint32_t next_binding_table_offset);
void
brw_prog_key_set_id(union brw_any_prog_key *key, gl_shader_stage stage,
unsigned id);
void
brw_stage_prog_data_free(const void *prog_data);
void
brw_dump_arb_asm(const char *stage, struct gl_program *prog);
bool brw_vs_precompile(struct gl_context *ctx, struct gl_program *prog);
bool brw_tcs_precompile(struct gl_context *ctx,
struct gl_shader_program *shader_prog,
struct gl_program *prog);
bool brw_tes_precompile(struct gl_context *ctx,
struct gl_shader_program *shader_prog,
struct gl_program *prog);
bool brw_gs_precompile(struct gl_context *ctx, struct gl_program *prog);
bool brw_fs_precompile(struct gl_context *ctx, struct gl_program *prog);
bool brw_cs_precompile(struct gl_context *ctx, struct gl_program *prog);
GLboolean brw_link_shader(struct gl_context *ctx, struct gl_shader_program *prog);
void brw_upload_tcs_prog(struct brw_context *brw);
void brw_tcs_populate_key(struct brw_context *brw,
struct brw_tcs_prog_key *key);
void brw_upload_tes_prog(struct brw_context *brw);
void brw_tes_populate_key(struct brw_context *brw,
struct brw_tes_prog_key *key);
void brw_write_blob_program_data(struct blob *binary, gl_shader_stage stage,
const void *program,
struct brw_stage_prog_data *prog_data);
bool brw_read_blob_program_data(struct blob_reader *binary,
struct gl_program *prog, gl_shader_stage stage,
const uint8_t **program,
struct brw_stage_prog_data *prog_data);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif
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