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Viewing changes to src/vulkan/runtime/vk_command_buffer.c

  • Committer: mmach
  • Date: 2022-09-22 19:56:13 UTC
  • Revision ID: netbit73@gmail.com-20220922195613-wtik9mmy20tmor0i
2022-09-22 21:17:09

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src/vulkan/runtime/vk_command_buffer.c
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/*
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 * Copyright © 2021 Intel Corporation
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a
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 * copy of this software and associated documentation files (the "Software"),
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 * to deal in the Software without restriction, including without limitation
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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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 * and/or sell copies of the Software, and to permit persons to whom the
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 * Software is furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice (including the next
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 * paragraph) shall be included in all copies or substantial portions of the
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 * Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
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 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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 * IN THE SOFTWARE.
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 */
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#include "vk_command_buffer.h"
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#include "vk_command_pool.h"
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#include "vk_common_entrypoints.h"
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#include "vk_device.h"
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VkResult
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vk_command_buffer_init(struct vk_command_buffer *command_buffer,
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                       struct vk_command_pool *pool,
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                       VkCommandBufferLevel level)
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{
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   memset(command_buffer, 0, sizeof(*command_buffer));
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   vk_object_base_init(pool->base.device, &command_buffer->base,
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                       VK_OBJECT_TYPE_COMMAND_BUFFER);
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   command_buffer->pool = pool;
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   command_buffer->level = level;
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   vk_cmd_queue_init(&command_buffer->cmd_queue, &pool->alloc);
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   util_dynarray_init(&command_buffer->labels, NULL);
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   command_buffer->region_begin = true;
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   list_add(&command_buffer->pool_link, &pool->command_buffers);
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   return VK_SUCCESS;
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}
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void
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vk_command_buffer_reset(struct vk_command_buffer *command_buffer)
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{
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   vk_command_buffer_reset_render_pass(command_buffer);
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   vk_cmd_queue_reset(&command_buffer->cmd_queue);
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   util_dynarray_clear(&command_buffer->labels);
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   command_buffer->region_begin = true;
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}
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void
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vk_command_buffer_finish(struct vk_command_buffer *command_buffer)
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{
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   list_del(&command_buffer->pool_link);
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   vk_command_buffer_reset_render_pass(command_buffer);
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   vk_cmd_queue_finish(&command_buffer->cmd_queue);
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   util_dynarray_fini(&command_buffer->labels);
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   vk_object_base_finish(&command_buffer->base);
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}
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VKAPI_ATTR void VKAPI_CALL
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vk_common_CmdExecuteCommands(VkCommandBuffer commandBuffer,
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                             uint32_t commandBufferCount,
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                             const VkCommandBuffer *pCommandBuffers)
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{
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   VK_FROM_HANDLE(vk_command_buffer, primary, commandBuffer);
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   const struct vk_device_dispatch_table *disp =
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      primary->base.device->command_dispatch_table;
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   for (uint32_t i = 0; i < commandBufferCount; i++) {
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      VK_FROM_HANDLE(vk_command_buffer, secondary, pCommandBuffers[i]);
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      vk_cmd_queue_execute(&secondary->cmd_queue, commandBuffer, disp);
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   }
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}