49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
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// Copyright 2023 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either expresso or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "BufferVk.h"
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#include "VkCommonOperations.h"
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namespace gfxstream {
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namespace vk {
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/*static*/
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std::unique_ptr<BufferVk> BufferVk::create(uint32_t handle, uint64_t size, bool vulkanOnly) {
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if (!setupVkBuffer(size, handle, vulkanOnly, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT)) {
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ERR("Failed to create BufferVk:%d", handle);
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return nullptr;
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}
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return std::unique_ptr<BufferVk>(new BufferVk(handle));
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}
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BufferVk::BufferVk(uint32_t handle) : mHandle(handle) {}
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BufferVk::~BufferVk() {
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if (!teardownVkBuffer(mHandle)) {
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ERR("Failed to destroy BufferVk:%d", mHandle);
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}
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}
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void BufferVk::readToBytes(uint64_t offset, uint64_t size, void* outBytes) {
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readBufferToBytes(mHandle, offset, size, outBytes);
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}
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bool BufferVk::updateFromBytes(uint64_t offset, uint64_t size, const void* bytes) {
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return updateBufferFromBytes(mHandle, offset, size, bytes);
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}
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} // namespace vk
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} // namespace gfxstream
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