src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.h

   1 /*
   2  * Copyright 2018 Collabora Ltd.
   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  * on the rights to use, copy, modify, merge, publish, distribute, sub
   8  * license, and/or sell copies of the Software, and to permit persons to whom
   9  * the 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 NON-INFRINGEMENT. IN NO EVENT SHALL
  18  * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
  19  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  20  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  21  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  22  */
  23
  24 #ifndef NIR_TO_SPIRV_H
  25 #define NIR_TO_SPIRV_H
  26
  27 #include <stdlib.h>
  28 #include <stdint.h>
  29 #include <vulkan/vulkan.h>
  30
  31 #include "compiler/shader_enums.h"
  32
  33 struct spirv_shader {
  34    uint32_t *words;
  35    size_t num_words;
  36 };
  37
  38 struct nir_shader;
  39 struct pipe_stream_output_info;
  40
  41 struct spirv_shader *
  42 nir_to_spirv(struct nir_shader *s, const struct pipe_stream_output_info *so_info, struct pipe_stream_output_info *local_so_info);
  43
  44 void
  45 spirv_shader_delete(struct spirv_shader *s);
  46
  47 uint32_t
  48 zink_binding(gl_shader_stage stage, VkDescriptorType type, int index);
  49
  50 struct nir_shader;
  51
  52 bool
  53 zink_nir_lower_b2b(struct nir_shader *shader);
  54
  55 #endif