src/freedreno/vulkan/tu_pipeline.c

   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
  25  * DEALINGS IN THE SOFTWARE.
  26  */
  27
  28 #include "tu_private.h"
  29
  30 #include "main/menums.h"
  31 #include "nir/nir.h"
  32 #include "nir/nir_builder.h"
  33 #include "spirv/nir_spirv.h"
  34 #include "util/debug.h"
  35 #include "util/mesa-sha1.h"
  36 #include "util/u_atomic.h"
  37 #include "vk_format.h"
  38 #include "vk_util.h"
  39
  40 VkResult
  41 tu_graphics_pipeline_create(
  42    VkDevice _device,
  43    VkPipelineCache _cache,
  44    const VkGraphicsPipelineCreateInfo *pCreateInfo,
  45    const struct tu_graphics_pipeline_create_info *extra,
  46    const VkAllocationCallbacks *pAllocator,
  47    VkPipeline *pPipeline)
  48 {
  49
  50    return VK_SUCCESS;
  51 }
  52
  53 VkResult
  54 tu_CreateGraphicsPipelines(VkDevice _device,
  55                            VkPipelineCache pipelineCache,
  56                            uint32_t count,
  57                            const VkGraphicsPipelineCreateInfo *pCreateInfos,
  58                            const VkAllocationCallbacks *pAllocator,
  59                            VkPipeline *pPipelines)
  60 {
  61    VkResult result = VK_SUCCESS;
  62    unsigned i = 0;
  63
  64    for (; i < count; i++) {
  65       VkResult r;
  66       r =
  67          tu_graphics_pipeline_create(_device, pipelineCache, &pCreateInfos[i],
  68                                      NULL, pAllocator, &pPipelines[i]);
  69       if (r != VK_SUCCESS) {
  70          result = r;
  71          pPipelines[i] = VK_NULL_HANDLE;
  72       }
  73    }
  74
  75    return result;
  76 }
  77
  78 static VkResult
  79 tu_compute_pipeline_create(VkDevice _device,
  80                            VkPipelineCache _cache,
  81                            const VkComputePipelineCreateInfo *pCreateInfo,
  82                            const VkAllocationCallbacks *pAllocator,
  83                            VkPipeline *pPipeline)
  84 {
  85    return VK_SUCCESS;
  86 }
  87
  88 VkResult
  89 tu_CreateComputePipelines(VkDevice _device,
  90                           VkPipelineCache pipelineCache,
  91                           uint32_t count,
  92                           const VkComputePipelineCreateInfo *pCreateInfos,
  93                           const VkAllocationCallbacks *pAllocator,
  94                           VkPipeline *pPipelines)
  95 {
  96    VkResult result = VK_SUCCESS;
  97
  98    unsigned i = 0;
  99    for (; i < count; i++) {
 100       VkResult r;
 101       r = tu_compute_pipeline_create(_device, pipelineCache, &pCreateInfos[i],
 102                                      pAllocator, &pPipelines[i]);
 103       if (r != VK_SUCCESS) {
 104          result = r;
 105          pPipelines[i] = VK_NULL_HANDLE;
 106       }
 107    }
 108
 109    return result;
 110 }