src/libre-soc/vulkan/libresoc_shader.h

   1 /*
   2  * Copyright © 2016 Red Hat.
   3  * Copyright © 2016 Bas Nieuwenhuizen
   4  *
   5  * based in part on anv driver which is:
   6  * Copyright © 2015 Intel Corporation
   7  *
   8  * Permission is hereby granted, free of charge, to any person obtaining a
   9  * copy of this software and associated documentation files (the "Software"),
  10  * to deal in the Software without restriction, including without limitation
  11  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  12  * and/or sell copies of the Software, and to permit persons to whom the
  13  * Software is furnished to do so, subject to the following conditions:
  14  *
  15  * The above copyright notice and this permission notice (including the next
  16  * paragraph) shall be included in all copies or substantial portions of the
  17  * Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  22  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  23  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  24  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  25  * IN THE SOFTWARE.
  26  */
  27
  28 #ifndef LIBRESOC_SHADER_H
  29 #define LIBRESOC_SHADER_H
  30
  31 #include "libresoc_constants.h"
  32
  33 #include "util/mesa-sha1.h"
  34 #include "nir/nir.h"
  35 #include "nir/nir_builder.h"
  36 #include "spirv/nir_spirv.h"
  37 #include "libresoc_private.h"
  38 #include "nir/nir.h"
  39 #include "vulkan/vulkan.h"
  40 #include "vulkan/util/vk_object.h"
  41
  42 struct libresoc_device;
  43
  44 struct libresoc_shader_module {
  45         struct vk_object_base base;
  46         struct nir_shader *nir;
  47         unsigned char sha1[20];
  48         uint32_t size;
  49         char data[0];
  50 };
  51
  52 nir_shader *
  53 libresoc_shader_compile_to_nir(struct libresoc_device *device,
  54                            struct libresoc_shader_module *module,
  55                            const char *entrypoint_name,
  56                            gl_shader_stage stage,
  57                            const VkSpecializationInfo *spec_info,
  58                            const VkPipelineCreateFlags flags,
  59                            unsigned subgroup_size, unsigned ballot_bit_size);
  60
  61 void
  62 libresoc_destroy_shader_slabs(struct libresoc_device *device);
  63
  64 VkResult
  65 libresoc_create_shaders(struct libresoc_pipeline *pipeline,
  66                     struct libresoc_device *device,
  67                     const VkPipelineShaderStageCreateInfo **pStages,
  68                     const VkPipelineCreateFlags flags);
  69
  70 #endif