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Don't perform occlusion/statistics queries that aren't needed

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baldurk
2017-09-11 18:22:44 +01:00
parent d6ffd19178
commit 08aa7399cd
1 changed files with 25 additions and 2 deletions
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renderdoc/driver/vulkan/vk_counters.cpp
+25 -2
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@@ -286,15 +286,38 @@ vector<CounterResult> VulkanReplay::FetchCounters(const vector<GPUCounter> &coun
ObjDisp(dev)->CreateQueryPool(Unwrap(dev), &timeStampPoolCreateInfo, NULL, &timeStampPool);
RDCASSERTEQUAL(vkr, VK_SUCCESS);
bool occlNeeded = false;
bool statsNeeded = false;
for(size_t c = 0; c < counters.size(); c++)
{
switch(counters[c])
{
case GPUCounter::InputVerticesRead:
case GPUCounter::IAPrimitives:
case GPUCounter::GSPrimitives:
case GPUCounter::RasterizerInvocations:
case GPUCounter::RasterizedPrimitives:
case GPUCounter::VSInvocations:
case GPUCounter::TCSInvocations:
case GPUCounter::TESInvocations:
case GPUCounter::GSInvocations:
case GPUCounter::PSInvocations:
case GPUCounter::CSInvocations: statsNeeded = true; break;
case GPUCounter::SamplesWritten: occlNeeded = true; break;
default: break;
}
}
VkQueryPool occlusionPool = VK_NULL_HANDLE;
if(availableFeatures.occlusionQueryPrecise)
if(availableFeatures.occlusionQueryPrecise && occlNeeded)
{
vkr = ObjDisp(dev)->CreateQueryPool(Unwrap(dev), &occlusionPoolCreateInfo, NULL, &occlusionPool);
RDCASSERTEQUAL(vkr, VK_SUCCESS);
}
VkQueryPool pipeStatsPool = VK_NULL_HANDLE;
if(availableFeatures.pipelineStatisticsQuery)
if(availableFeatures.pipelineStatisticsQuery && statsNeeded)
{
vkr = ObjDisp(dev)->CreateQueryPool(Unwrap(dev), &pipeStatsPoolCreateInfo, NULL, &pipeStatsPool);
RDCASSERTEQUAL(vkr, VK_SUCCESS);