70 lines
2.7 KiB
C++
70 lines
2.7 KiB
C++
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/*
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* Copyright (c) 2026 Mykhailo Mamedov. All rights reserved.
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*
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* RESEARCH PREVIEW / REFERENCE ONLY:
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* This source code is provided solely for the purpose of reviewing
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* the author's research methods and implementation.
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*
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* NO LICENSE GRANTED:
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* This code is NOT for distribution, modification, or use in any
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* project (commercial or otherwise). Unauthorized copying or
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* use of this code is strictly prohibited.
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*
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* For inquiries regarding use or licensing, contact: ua.modin@gmail.com
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*/
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#include <stdio.h>
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#ifndef TOOLS_HEADER
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#define TOOLS_HEADER
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namespace M_TOOLS {
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struct Sync {
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// Barrier quick helper.
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std::vector<VkBufferMemoryBarrier2> buffers;
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std::vector<VkImageMemoryBarrier2> images;
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Sync& buffer(VkBuffer buffer, VkPipelineStageFlags2 srcMask, VkAccessFlags2 srcAccessMask,
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VkPipelineStageFlags2 dstMask, VkAccessFlags2 dstAccessMask, VkDeviceSize offset=0) {
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VkBufferMemoryBarrier2 barrierInstance{ VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER_2 };
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barrierInstance.srcStageMask = srcMask; barrierInstance.srcAccessMask = srcAccessMask;
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barrierInstance.dstStageMask = dstMask; barrierInstance.dstAccessMask = dstAccessMask;
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barrierInstance.buffer = buffer; barrierInstance.size = VK_WHOLE_SIZE;
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barrierInstance.offset = offset;
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buffers.push_back(barrierInstance);
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return *this;
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}
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Sync& image(VkImage image, VkImageLayout oldLayout, VkImageLayout newLayout,
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VkPipelineStageFlags2 srcMask, VkAccessFlags2 srcAccessMask,
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VkPipelineStageFlags2 dstMask, VkAccessFlags2 dstAccessMask) {
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VkImageMemoryBarrier2 barrierInstance{ VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER_2 };
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barrierInstance.srcStageMask = srcMask; barrierInstance.srcAccessMask = srcAccessMask;
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barrierInstance.dstStageMask = dstMask; barrierInstance.dstAccessMask = dstAccessMask;
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barrierInstance.oldLayout = oldLayout; barrierInstance.newLayout = newLayout;
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barrierInstance.image = image;
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barrierInstance.subresourceRange = { VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1 };
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images.push_back(barrierInstance);
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return *this;
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}
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void apply(VkCommandBuffer cmd) {
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VkDependencyInfo depInfo{ VK_STRUCTURE_TYPE_DEPENDENCY_INFO };
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depInfo.bufferMemoryBarrierCount = (uint32_t)buffers.size();
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depInfo.pBufferMemoryBarriers = buffers.data();
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depInfo.imageMemoryBarrierCount = (uint32_t)images.size();
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depInfo.pImageMemoryBarriers = images.data();
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vkCmdPipelineBarrier2(cmd, &depInfo);
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}
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};
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} // namespace
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#endif // TOOLS_HEADER
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//
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#ifdef TOOLS_COMPONENT
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#endif
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