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https://github.com/hedge-dev/UnleashedRecomp.git
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76ec5f032d
* Handle texture/movie overlays for original 4:3. * Implement aspect ratio adjustments for texture/movie overlays. * Fix fade scale for original 4:3.
75 lines
3.2 KiB
HLSL
75 lines
3.2 KiB
HLSL
#include "../../../tools/XenosRecomp/XenosRecomp/shader_common.h"
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#ifdef __spirv__
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#define g_BlurRate vk::RawBufferLoad<float4>(g_PushConstants.PixelShaderConstants + 2400, 0x10)
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#define g_ViewportSize vk::RawBufferLoad<float4>(g_PushConstants.PixelShaderConstants + 384, 0x10)
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#define sampColor_Texture2DDescriptorIndex vk::RawBufferLoad<uint>(g_PushConstants.SharedConstants + 0)
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#define sampColor_SamplerDescriptorIndex vk::RawBufferLoad<uint>(g_PushConstants.SharedConstants + 192)
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#define sampVelocityMap_Texture2DDescriptorIndex vk::RawBufferLoad<uint>(g_PushConstants.SharedConstants + 4)
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#define sampVelocityMap_SamplerDescriptorIndex vk::RawBufferLoad<uint>(g_PushConstants.SharedConstants + 196)
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#define sampZBuffer_Texture2DDescriptorIndex vk::RawBufferLoad<uint>(g_PushConstants.SharedConstants + 8)
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#define sampZBuffer_SamplerDescriptorIndex vk::RawBufferLoad<uint>(g_PushConstants.SharedConstants + 200)
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#else
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cbuffer PixelShaderConstants : register(b1, space4)
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{
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float4 g_BlurRate : packoffset(c150);
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float4 g_ViewportSize : packoffset(c24);
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};
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cbuffer SharedConstants : register(b2, space4)
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{
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uint sampColor_Texture2DDescriptorIndex : packoffset(c0.x);
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uint sampColor_SamplerDescriptorIndex : packoffset(c12.x);
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uint sampVelocityMap_Texture2DDescriptorIndex : packoffset(c0.y);
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uint sampVelocityMap_SamplerDescriptorIndex : packoffset(c12.y);
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uint sampZBuffer_Texture2DDescriptorIndex : packoffset(c0.z);
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uint sampZBuffer_SamplerDescriptorIndex : packoffset(c12.z);
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DEFINE_SHARED_CONSTANTS();
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};
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#endif
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float4 main(in float4 position : SV_Position, in float4 texCoord : TEXCOORD0) : SV_Target
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{
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Texture2D<float4> sampColor = g_Texture2DDescriptorHeap[sampColor_Texture2DDescriptorIndex];
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Texture2D<float4> sampVelocityMap = g_Texture2DDescriptorHeap[sampVelocityMap_Texture2DDescriptorIndex];
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Texture2D<float4> sampZBuffer = g_Texture2DDescriptorHeap[sampZBuffer_Texture2DDescriptorIndex];
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SamplerState sampColor_s = g_SamplerDescriptorHeap[sampColor_SamplerDescriptorIndex];
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SamplerState sampVelocityMap_s = g_SamplerDescriptorHeap[sampVelocityMap_SamplerDescriptorIndex];
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SamplerState sampZBuffer_s = g_SamplerDescriptorHeap[sampZBuffer_SamplerDescriptorIndex];
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float depth = sampZBuffer.SampleLevel(sampZBuffer_s, texCoord.xy, 0).x;
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float4 velocityMap = sampVelocityMap.SampleLevel(sampVelocityMap_s, texCoord.xy, 0);
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float2 velocity = (velocityMap.xz + velocityMap.yw / 255.0) * 2.0 - 1.0;
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int sampleCount = min(64, round(length(velocity * g_ViewportSize.xy)));
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float2 sampleOffset = velocity / (float) sampleCount;
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float3 color = sampColor.SampleLevel(sampColor_s, texCoord.xy, 0).rgb;
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int count = 1;
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for (int i = 1; i <= sampleCount; i++)
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{
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float2 sampleCoord = texCoord.xy + sampleOffset * i;
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float3 sampleColor = sampColor.SampleLevel(sampColor_s, sampleCoord, 0).rgb;
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float sampleDepth = sampZBuffer.SampleLevel(sampZBuffer_s, sampleCoord, 0).x;
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if (sampleDepth - depth < 0.01)
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{
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color += sampleColor;
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count += 1;
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}
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}
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return float4(color / count, g_BlurRate.x * saturate(dot(abs(velocity), g_ViewportSize.xy) / 8.0) * saturate(count - 1));
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}
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