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Enable required device features (validation) (Refs #277)

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This commit is contained in:
saschawillems 2017-06-07 22:44:29 +02:00
parent 153e555447
commit 4094aa0ea0
5 changed files with 88 additions and 6 deletions
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19
subpasses/subpasses.cpp
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@ -161,6 +161,25 @@ public:
uniformBuffers.lights.destroy();
}
// Enable physical device features required for this example
virtual void getEnabledFeatures()
{
// Enable anisotropic filtering if supported
if (deviceFeatures.samplerAnisotropy) {
enabledFeatures.samplerAnisotropy = VK_TRUE;
}
// Enable texture compression
if (deviceFeatures.textureCompressionBC) {
enabledFeatures.textureCompressionBC = VK_TRUE;
}
else if (deviceFeatures.textureCompressionASTC_LDR) {
enabledFeatures.textureCompressionASTC_LDR = VK_TRUE;
}
else if (deviceFeatures.textureCompressionETC2) {
enabledFeatures.textureCompressionETC2 = VK_TRUE;
}
};
// Create a frame buffer attachment
void createAttachment(VkFormat format, VkImageUsageFlags usage, FrameBufferAttachment *attachment)
{