Changed Global Accessors to follow templated gettter/setters

Author: Fletterio

28_FFTBloom/app_resources/fft_common.hlsl

@@ -41,12 +41,14 @@ struct PreloadedAccessorCommonBase
 
 struct PreloadedAccessorBase : PreloadedAccessorCommonBase
 {
-void set(uint32_t idx, complex_t<scalar_t> value)
+template <typename IndexType, typename AccessType>
+void set(IndexType idx, AccessType value)
 {
 preloaded[idx >> WorkgroupSizeLog2] = value;
 }
 
-void get(uint32_t idx, NBL_REF_ARG(complex_t<scalar_t>) value)
+template <typename IndexType, typename AccessType>
+void get(IndexType idx, NBL_REF_ARG(AccessType) value)
 {
 value = preloaded[idx >> WorkgroupSizeLog2];
 }
@@ -57,12 +59,14 @@ struct PreloadedAccessorBase : PreloadedAccessorCommonBase
 // In the case for preloading all channels at once we make it stateful so we track which channel we're running FFT on
 struct MultiChannelPreloadedAccessorBase : PreloadedAccessorCommonBase
 {
-void set(uint32_t idx, complex_t<scalar_t> value)
+template <typename IndexType, typename AccessType>
+void set(IndexType idx, AccessType value)
 {
 preloaded[currentChannel][idx >> WorkgroupSizeLog2] = value;
 }
 
-void get(uint32_t idx, NBL_REF_ARG(complex_t<scalar_t>) value)
+template <typename IndexType, typename AccessType>
+void get(IndexType idx, NBL_REF_ARG(AccessType) value)
 {
 value = preloaded[currentChannel][idx >> WorkgroupSizeLog2];
 }

28_FFTBloom/main.cpp

@@ -583,10 +583,11 @@ class FFTBloomApp final : public examples::SimpleWindowedApplication, public app
 
 deviceLocalBufferParams.queueFamilyIndexCount = 1;
 deviceLocalBufferParams.queueFamilyIndices = &queueFamilyIndex;
-uint32_t2 sourceDimensions = { m_marginSrcDim.width, m_marginSrcDim.height };
+uint32_t2 imageDimensions = { srcDim.width, srcDim.height };
+uint32_t2 kernelDimensions = { kerDim.width, kerDim.height };
 // Y-axis goes first in the FFT
 hlsl::vector <uint16_t, 2> axisPassOrder = { 1, 0 };
-deviceLocalBufferParams.size = fft::getOutputBufferSize<2>(3, sourceDimensions, 0, axisPassOrder, true, m_useHalfFloats);
+deviceLocalBufferParams.size = fft::getOutputBufferSizeConvolution<2>(3, imageDimensions, kernelDimensions, 0, axisPassOrder, true, m_useHalfFloats);
 deviceLocalBufferParams.usage = asset::IBuffer::E_USAGE_FLAGS::EUF_STORAGE_BUFFER_BIT | asset::IBuffer::E_USAGE_FLAGS::EUF_SHADER_DEVICE_ADDRESS_BIT;
 
 for (auto i = 0u; i < MaxFramesInFlight; i++)