src/amd/common/ac_binary.h

   1 /*
   2  * Copyright 2014 Advanced Micro Devices, Inc.
   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 FROM,
  20  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  21  * SOFTWARE.
  22  */
  23
  24 #ifndef AC_BINARY_H
  25 #define AC_BINARY_H
  26
  27 #include <stdbool.h>
  28 #include <stddef.h>
  29 #include <stdint.h>
  30
  31 #ifdef __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 struct radeon_info;
  36
  37 struct ac_shader_config {
  38    unsigned num_sgprs;
  39    unsigned num_vgprs;
  40    unsigned num_shared_vgprs; /* GFX10: number of VGPRs shared between half-waves */
  41    unsigned spilled_sgprs;
  42    unsigned spilled_vgprs;
  43    unsigned lds_size; /* in HW allocation units; i.e 256 bytes on SI, 512 bytes on CI+ */
  44    unsigned spi_ps_input_ena;
  45    unsigned spi_ps_input_addr;
  46    unsigned float_mode;
  47    unsigned scratch_bytes_per_wave;
  48    unsigned rsrc1;
  49    unsigned rsrc2;
  50    unsigned rsrc3;
  51 };
  52
  53 void ac_parse_shader_binary_config(const char *data, size_t nbytes, unsigned wave_size,
  54                                    bool really_needs_scratch, const struct radeon_info *info,
  55                                    struct ac_shader_config *conf);
  56
  57 #ifdef __cplusplus
  58 }
  59 #endif
  60
  61 #endif /* AC_BINARY_H */