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 <stddef.h>
  28 #include <stdint.h>
  29 #include <stdbool.h>
  30
  31 #ifdef __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 struct ac_shader_config {
  36         unsigned num_sgprs;
  37         unsigned num_vgprs;
  38         unsigned num_shared_vgprs; /* GFX10: number of VGPRs shared between half-waves */
  39         unsigned spilled_sgprs;
  40         unsigned spilled_vgprs;
  41         unsigned lds_size; /* in HW allocation units; i.e 256 bytes on SI, 512 bytes on CI+ */
  42         unsigned spi_ps_input_ena;
  43         unsigned spi_ps_input_addr;
  44         unsigned float_mode;
  45         unsigned scratch_bytes_per_wave;
  46         unsigned rsrc1;
  47         unsigned rsrc2;
  48         unsigned rsrc3;
  49 };
  50
  51 void ac_parse_shader_binary_config(const char *data, size_t nbytes,
  52                                    unsigned wave_size,
  53                                    bool really_needs_scratch,
  54                                    struct ac_shader_config *conf);
  55
  56 #ifdef __cplusplus
  57 }
  58 #endif
  59
  60 #endif /* AC_BINARY_H */