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EDIT: Docs and minor bug fixed 2

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This commit is contained in:
hydrogendeuteride
2025-10-30 01:41:54 +09:00
parent 0226c0b5b3
commit 235d9b2f83
4 changed files with 35 additions and 13 deletions
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21
src/compute/vk_compute.cpp
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@@ -572,14 +572,21 @@ void ComputeManager::insertBarriers(VkCommandBuffer cmd, const ComputeDispatchIn
return;
}
VkDependencyInfo dependencyInfo = {};
// Copy and sanitize buffer barriers: replace size=0 with VK_WHOLE_SIZE (VUID 01188)
std::vector<VkBufferMemoryBarrier2> fixedBufferBarriers = dispatchInfo.bufferBarriers;
for (auto &b : fixedBufferBarriers)
{
if (b.size == 0) b.size = VK_WHOLE_SIZE;
}
VkDependencyInfo dependencyInfo{};
dependencyInfo.sType = VK_STRUCTURE_TYPE_DEPENDENCY_INFO;
dependencyInfo.memoryBarrierCount = dispatchInfo.memoryBarriers.size();
dependencyInfo.pMemoryBarriers = dispatchInfo.memoryBarriers.data();
dependencyInfo.bufferMemoryBarrierCount = dispatchInfo.bufferBarriers.size();
dependencyInfo.pBufferMemoryBarriers = dispatchInfo.bufferBarriers.data();
dependencyInfo.imageMemoryBarrierCount = dispatchInfo.imageBarriers.size();
dependencyInfo.pImageMemoryBarriers = dispatchInfo.imageBarriers.data();
dependencyInfo.memoryBarrierCount = static_cast<uint32_t>(dispatchInfo.memoryBarriers.size());
dependencyInfo.pMemoryBarriers = dispatchInfo.memoryBarriers.empty() ? nullptr : dispatchInfo.memoryBarriers.data();
dependencyInfo.bufferMemoryBarrierCount = static_cast<uint32_t>(fixedBufferBarriers.size());
dependencyInfo.pBufferMemoryBarriers = fixedBufferBarriers.empty() ? nullptr : fixedBufferBarriers.data();
dependencyInfo.imageMemoryBarrierCount = static_cast<uint32_t>(dispatchInfo.imageBarriers.size());
dependencyInfo.pImageMemoryBarriers = dispatchInfo.imageBarriers.empty() ? nullptr : dispatchInfo.imageBarriers.data();
vkCmdPipelineBarrier2(cmd, &dependencyInfo);
}