src/mesa/drivers/dri/i965/brw_program.h

   1 /*
   2  * Copyright © 2011 Intel Corporation
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  21  * IN THE SOFTWARE.
  22  */
  23
  24 #ifndef BRW_PROGRAM_H
  25 #define BRW_PROGRAM_H
  26
  27 #include "brw_compiler.h"
  28
  29 #ifdef __cplusplus
  30 extern "C" {
  31 #endif
  32
  33 struct brw_context;
  34
  35 bool brw_do_channel_expressions(struct exec_list *instructions);
  36 bool brw_do_vector_splitting(struct exec_list *instructions);
  37
  38 struct nir_shader *brw_create_nir(struct brw_context *brw,
  39                                   const struct gl_shader_program *shader_prog,
  40                                   struct gl_program *prog,
  41                                   gl_shader_stage stage,
  42                                   bool is_scalar);
  43
  44 void brw_setup_tex_for_precompile(struct brw_context *brw,
  45                                   struct brw_sampler_prog_key_data *tex,
  46                                   struct gl_program *prog);
  47
  48 void brw_populate_sampler_prog_key_data(struct gl_context *ctx,
  49                                         const struct gl_program *prog,
  50                                         struct brw_sampler_prog_key_data *key);
  51 bool brw_debug_recompile_sampler_key(struct brw_context *brw,
  52                                      const struct brw_sampler_prog_key_data *old_key,
  53                                      const struct brw_sampler_prog_key_data *key);
  54
  55 uint32_t
  56 brw_assign_common_binding_table_offsets(const struct gen_device_info *devinfo,
  57                                         const struct gl_program *prog,
  58                                         struct brw_stage_prog_data *stage_prog_data,
  59                                         uint32_t next_binding_table_offset);
  60
  61 void
  62 brw_mark_surface_used(struct brw_stage_prog_data *prog_data,
  63                       unsigned surf_index);
  64
  65 void
  66 brw_stage_prog_data_free(const void *prog_data);
  67
  68 void
  69 brw_dump_arb_asm(const char *stage, struct gl_program *prog);
  70
  71 bool brw_vs_precompile(struct gl_context *ctx, struct gl_program *prog);
  72 bool brw_tcs_precompile(struct gl_context *ctx,
  73                         struct gl_shader_program *shader_prog,
  74                         struct gl_program *prog);
  75 bool brw_tes_precompile(struct gl_context *ctx,
  76                         struct gl_shader_program *shader_prog,
  77                         struct gl_program *prog);
  78 bool brw_gs_precompile(struct gl_context *ctx, struct gl_program *prog);
  79 bool brw_fs_precompile(struct gl_context *ctx, struct gl_program *prog);
  80 bool brw_cs_precompile(struct gl_context *ctx, struct gl_program *prog);
  81
  82 GLboolean brw_link_shader(struct gl_context *ctx, struct gl_shader_program *prog);
  83
  84 void brw_upload_tcs_prog(struct brw_context *brw);
  85 void brw_tcs_populate_key(struct brw_context *brw,
  86                           struct brw_tcs_prog_key *key);
  87 void brw_upload_tes_prog(struct brw_context *brw);
  88 void brw_tes_populate_key(struct brw_context *brw,
  89                           struct brw_tes_prog_key *key);
  90
  91 #ifdef __cplusplus
  92 } /* extern "C" */
  93 #endif
  94
  95 #endif