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

   1 /*
   2  * Copyright © 2014 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
  21  * DEALINGS IN THE SOFTWARE.
  22  */
  23
  24
  25 #ifndef BRW_CS_H
  26 #define BRW_CS_H
  27
  28 #include "brw_program.h"
  29
  30 struct brw_cs_prog_key {
  31    uint32_t program_string_id;
  32    struct brw_sampler_prog_key_data tex;
  33 };
  34
  35 #ifdef __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 bool brw_cs_prog_data_compare(const void *a, const void *b);
  40
  41 void
  42 brw_upload_cs_prog(struct brw_context *brw);
  43
  44 const unsigned *
  45 brw_cs_emit(struct brw_context *brw,
  46             void *mem_ctx,
  47             const struct brw_cs_prog_key *key,
  48             struct brw_cs_prog_data *prog_data,
  49             struct gl_compute_program *cp,
  50             struct gl_shader_program *prog,
  51             unsigned *final_assembly_size);
  52
  53 unsigned
  54 brw_cs_prog_local_id_payload_dwords(const struct gl_program *prog,
  55                                     unsigned dispatch_width);
  56
  57 #ifdef __cplusplus
  58 }
  59 #endif
  60
  61 #endif /* BRW_CS_H */