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some minor fixes #51

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some minor fixes #51

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98dc68c
Fix pipelinestatistics example
lucmann Aug 22, 2024
190f081
Fix terraintessellation example
lucmann Aug 22, 2024
bdd0f69
Use vk::ResultValue<> to adapt the latest vulkan-sdk
lucmann Aug 22, 2024
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Fix terraintessellation example 
Fix compilation error: no matching function for call to
‘vk::Device::getQueryPoolResults<uint64_t>(vk::QueryPool&, int, int,
std::array<long unsigned int, 2>&, long unsigned int, vk::QueryResultFlagBits) const’
152 |         device.getQueryPoolResults<uint64_t>(queryPool, 0, 1, pipelineStats, sizeof(uint64_t), vk::QueryResultFlagBits::e64);
    |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Luc Ma <[email protected]>
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@lucmann
lucmann committed Aug 22, 2024
commit 190f08155d779610dce153d37984f2afb93b3120
3 changes: 2 additions & 1 deletion examples/terraintessellation/terraintessellation.cpp
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Expand Up @@ -149,7 +149,8 @@ class VulkanExample : public vkx::ExampleBase {
// Retrieves the results of the pipeline statistics query submitted to the command buffer
void getQueryResults() {
// We use vkGetQueryResults to copy the results into a host visible buffer
device.getQueryPoolResults<uint64_t>(queryPool, 0, 1, pipelineStats, sizeof(uint64_t), vk::QueryResultFlagBits::e64);
uint32_t count = static_cast<uint32_t>(pipelineStats.size());
device.getQueryPoolResults(queryPool, 0, 1, count * sizeof(uint64_t), pipelineStats.data(), sizeof(uint64_t), vk::QueryResultFlagBits::e64);
}

void loadAssets() override {
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