Greg Daniel | c2dd5ed | 2017-05-05 13:49:11 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 8 | #include "src/gpu/vk/GrVkBufferView.h" |
| 9 | #include "src/gpu/vk/GrVkGpu.h" |
| 10 | #include "src/gpu/vk/GrVkUtil.h" |
Greg Daniel | c2dd5ed | 2017-05-05 13:49:11 -0400 | [diff] [blame] | 11 | |
| 12 | const GrVkBufferView* GrVkBufferView::Create(const GrVkGpu* gpu, VkBuffer buffer, VkFormat format, |
| 13 | VkDeviceSize offset, VkDeviceSize range) { |
| 14 | VkBufferView bufferView; |
| 15 | |
| 16 | // Create the VkBufferView |
| 17 | VkBufferViewCreateInfo viewInfo; |
| 18 | memset(&viewInfo, 0, sizeof(VkBufferViewCreateInfo)); |
| 19 | viewInfo.sType = VK_STRUCTURE_TYPE_BUFFER_VIEW_CREATE_INFO; |
| 20 | viewInfo.pNext = nullptr; |
| 21 | viewInfo.flags = 0; |
| 22 | viewInfo.buffer = buffer; |
| 23 | viewInfo.format = format; |
| 24 | viewInfo.offset = offset; |
| 25 | viewInfo.range = range; |
| 26 | |
| 27 | VkResult err = GR_VK_CALL(gpu->vkInterface(), CreateBufferView(gpu->device(), &viewInfo, |
| 28 | nullptr, &bufferView)); |
| 29 | if (err) { |
| 30 | return nullptr; |
| 31 | } |
| 32 | |
| 33 | return new GrVkBufferView(bufferView); |
| 34 | } |
| 35 | |
Ethan Nicholas | 8e265a7 | 2018-12-12 16:22:40 -0500 | [diff] [blame] | 36 | void GrVkBufferView::freeGPUData(GrVkGpu* gpu) const { |
Greg Daniel | c2dd5ed | 2017-05-05 13:49:11 -0400 | [diff] [blame] | 37 | GR_VK_CALL(gpu->vkInterface(), DestroyBufferView(gpu->device(), fBufferView, nullptr)); |
| 38 | } |