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Shared textures for dual filter shader
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@papadanku
papadanku committed Feb 10, 2022
1 parent ca2f013 commit 29e884c
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Showing 2 changed files with 128 additions and 92 deletions.
184 changes: 92 additions & 92 deletions shaders/cBloom.fx
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,55 @@ namespace SharedResources
Format = RGBA16F;
MipLevels = 8;
};

texture2D _RenderTemporary2 < pooled = true; >
{
Width = BUFFER_WIDTH / 4;
Height = BUFFER_HEIGHT / 4;
Format = RGBA16F;
};

texture2D _RenderTemporary3 < pooled = true; >
{
Width = BUFFER_WIDTH / 8;
Height = BUFFER_HEIGHT / 8;
Format = RGBA16F;
};

texture2D _RenderTemporary4 < pooled = true; >
{
Width = BUFFER_WIDTH / 16;
Height = BUFFER_HEIGHT / 16;
Format = RGBA16F;
};

texture2D _RenderTemporary5 < pooled = true; >
{
Width = BUFFER_WIDTH / 32;
Height = BUFFER_HEIGHT / 32;
Format = RGBA16F;
};

texture2D _RenderTemporary6 < pooled = true; >
{
Width = BUFFER_WIDTH / 64;
Height = BUFFER_HEIGHT / 64;
Format = RGBA16F;
};

texture2D _RenderTemporary7 < pooled = true; >
{
Width = BUFFER_WIDTH / 128;
Height = BUFFER_HEIGHT / 128;
Format = RGBA16F;
};

texture2D _RenderTemporary8 < pooled = true; >
{
Width = BUFFER_WIDTH / 256;
Height = BUFFER_HEIGHT / 256;
Format = RGBA16F;
};
}
}

Expand Down Expand Up @@ -91,114 +140,65 @@ sampler2D _SampleColor
#endif
};

sampler2D _SampleTemporary1_RG16AF_1a
sampler2D _SampleTemporary_RGBA16F_1
{
Texture = SharedResources::RGBA16F::_RenderTemporary1;
MagFilter = LINEAR;
MinFilter = LINEAR;
MipFilter = LINEAR;
};

texture2D _RenderBloom1
{
Width = BUFFER_WIDTH / 4;
Height = BUFFER_HEIGHT / 4;
Format = RGBA16F;
};

sampler2D _SampleBloom1
sampler2D _SampleTemporary_RGBA16F_2
{
Texture = _RenderBloom1;
Texture = SharedResources::RGBA16F::_RenderTemporary2;
MagFilter = LINEAR;
MinFilter = LINEAR;
MipFilter = LINEAR;
};

texture2D _RenderBloom2
sampler2D _SampleTemporary_RGBA16F_3
{
Width = BUFFER_WIDTH / 8;
Height = BUFFER_HEIGHT / 8;
Format = RGBA16F;
};

sampler2D _SampleBloom2
{
Texture = _RenderBloom2;
Texture = SharedResources::RGBA16F::_RenderTemporary3;
MagFilter = LINEAR;
MinFilter = LINEAR;
MipFilter = LINEAR;
};

texture2D _RenderBloom3
{
Width = BUFFER_WIDTH / 16;
Height = BUFFER_HEIGHT / 16;
Format = RGBA16F;
};

sampler2D _SampleBloom3
sampler2D _SampleTemporary_RGBA16F_4
{
Texture = _RenderBloom3;
Texture = SharedResources::RGBA16F::_RenderTemporary4;
MagFilter = LINEAR;
MinFilter = LINEAR;
MipFilter = LINEAR;
};

texture2D _RenderBloom4
sampler2D _SampleTemporary_RGBA16F_5
{
Width = BUFFER_WIDTH / 32;
Height = BUFFER_HEIGHT / 32;
Format = RGBA16F;
};

sampler2D _SampleBloom4
{
Texture = _RenderBloom4;
Texture = SharedResources::RGBA16F::_RenderTemporary5;
MagFilter = LINEAR;
MinFilter = LINEAR;
MipFilter = LINEAR;
};

texture2D _RenderBloom5
{
Width = BUFFER_WIDTH / 64;
Height = BUFFER_HEIGHT / 64;
Format = RGBA16F;
};

sampler2D _SampleBloom5
sampler2D _SampleTemporary_RGBA16F_6
{
Texture = _RenderBloom5;
Texture = SharedResources::RGBA16F::_RenderTemporary6;
MagFilter = LINEAR;
MinFilter = LINEAR;
MipFilter = LINEAR;
};

texture2D _RenderBloom6
sampler2D _SampleTemporary_RGBA16F_7
{
Width = BUFFER_WIDTH / 128;
Height = BUFFER_HEIGHT / 128;
Format = RGBA16F;
};

sampler2D _SampleBloom6
{
Texture = _RenderBloom6;
Texture = SharedResources::RGBA16F::_RenderTemporary7;
MagFilter = LINEAR;
MinFilter = LINEAR;
MipFilter = LINEAR;
};

texture2D _RenderBloom7
{
Width = BUFFER_WIDTH / 256;
Height = BUFFER_HEIGHT / 256;
Format = RGBA16F;
};

sampler2D _SampleBloom7
sampler2D _SampleTemporary_RGBA16F_8
{
Texture = _RenderBloom7;
Texture = SharedResources::RGBA16F::_RenderTemporary8;
MagFilter = LINEAR;
MinFilter = LINEAR;
MipFilter = LINEAR;
Expand Down Expand Up @@ -424,77 +424,77 @@ float3 RRTAndODTFit(float3 v)

void DownsamplePS1(in float4 Position : SV_Position, in float4 TexCoord[4] : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
OutputColor0 = DownsamplePS(_SampleTemporary1_RG16AF_1a, TexCoord);
OutputColor0 = DownsamplePS(_SampleTemporary_RGBA16F_1, TexCoord);
}

void DownsamplePS2(in float4 Position : SV_Position, in float4 TexCoord[4] : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
OutputColor0 = DownsamplePS(_SampleBloom1, TexCoord);
OutputColor0 = DownsamplePS(_SampleTemporary_RGBA16F_2, TexCoord);
}

void DownsamplePS3(in float4 Position : SV_Position, in float4 TexCoord[4] : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
OutputColor0 = DownsamplePS(_SampleBloom2, TexCoord);
OutputColor0 = DownsamplePS(_SampleTemporary_RGBA16F_3, TexCoord);
}

void DownsamplePS4(in float4 Position : SV_Position, in float4 TexCoord[4] : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
OutputColor0 = DownsamplePS(_SampleBloom3, TexCoord);
OutputColor0 = DownsamplePS(_SampleTemporary_RGBA16F_4, TexCoord);
}

void DownsamplePS5(in float4 Position : SV_Position, in float4 TexCoord[4] : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
OutputColor0 = DownsamplePS(_SampleBloom4, TexCoord);
OutputColor0 = DownsamplePS(_SampleTemporary_RGBA16F_5, TexCoord);
}

void DownsamplePS6(in float4 Position : SV_Position, in float4 TexCoord[4] : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
OutputColor0 = DownsamplePS(_SampleBloom5, TexCoord);
OutputColor0 = DownsamplePS(_SampleTemporary_RGBA16F_6, TexCoord);
}

void DownsamplePS7(in float4 Position : SV_Position, in float4 TexCoord[4] : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
OutputColor0 = DownsamplePS(_SampleBloom6, TexCoord);
OutputColor0 = DownsamplePS(_SampleTemporary_RGBA16F_7, TexCoord);
}

void UpsamplePS6(in float4 Position : SV_Position, in float4 TexCoord[3] : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
OutputColor0 = UpsamplePS(_SampleBloom7, TexCoord);
OutputColor0 = UpsamplePS(_SampleTemporary_RGBA16F_8, TexCoord);
}

void UpsamplePS5(in float4 Position : SV_Position, in float4 TexCoord[3] : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
OutputColor0 = UpsamplePS(_SampleBloom6, TexCoord);
OutputColor0 = UpsamplePS(_SampleTemporary_RGBA16F_7, TexCoord);
}

void UpsamplePS4(in float4 Position : SV_Position, in float4 TexCoord[3] : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
OutputColor0 = UpsamplePS(_SampleBloom5, TexCoord);
OutputColor0 = UpsamplePS(_SampleTemporary_RGBA16F_6, TexCoord);
}

void UpsamplePS3(in float4 Position : SV_Position, in float4 TexCoord[3] : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
OutputColor0 = UpsamplePS(_SampleBloom4, TexCoord);
OutputColor0 = UpsamplePS(_SampleTemporary_RGBA16F_5, TexCoord);
}

void UpsamplePS2(in float4 Position : SV_Position, in float4 TexCoord[3] : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
OutputColor0 = UpsamplePS(_SampleBloom3, TexCoord);
OutputColor0 = UpsamplePS(_SampleTemporary_RGBA16F_4, TexCoord);
}

void UpsamplePS1(in float4 Position : SV_Position, in float4 TexCoord[3] : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
OutputColor0 = UpsamplePS(_SampleBloom2, TexCoord);
OutputColor0 = UpsamplePS(_SampleTemporary_RGBA16F_3, TexCoord);
}

void UpsamplePS0(in float4 Position : SV_Position, in float4 TexCoord[3] : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
OutputColor0 = UpsamplePS(_SampleBloom1, TexCoord);
OutputColor0 = UpsamplePS(_SampleTemporary_RGBA16F_2, TexCoord);
}

void CompositePS(in float4 Position : SV_Position, in float2 TexCoord : TEXCOORD0, out float4 OutputColor0 : SV_Target0)
{
float4 Src = tex2D(_SampleTemporary1_RG16AF_1a, TexCoord);
float4 Src = tex2D(_SampleTemporary_RGBA16F_1, TexCoord);
Src *= _Intensity;
Src = mul(ACESInputMat, Src.rgb);
Src = RRTAndODTFit(Src.rgb);
Expand All @@ -517,56 +517,56 @@ technique cBloom
{
VertexShader = DownsampleVS1;
PixelShader = DownsamplePS1;
RenderTarget0 = _RenderBloom1;
RenderTarget0 = SharedResources::RGBA16F::_RenderTemporary2;
}

pass
{
VertexShader = DownsampleVS2;
PixelShader = DownsamplePS2;
RenderTarget0 = _RenderBloom2;
RenderTarget0 = SharedResources::RGBA16F::_RenderTemporary3;
}

pass
{
VertexShader = DownsampleVS3;
PixelShader = DownsamplePS3;
RenderTarget0 = _RenderBloom3;
RenderTarget0 = SharedResources::RGBA16F::_RenderTemporary4;
}

pass
{
VertexShader = DownsampleVS4;
PixelShader = DownsamplePS4;
RenderTarget0 = _RenderBloom4;
RenderTarget0 = SharedResources::RGBA16F::_RenderTemporary5;
}

pass
{
VertexShader = DownsampleVS5;
PixelShader = DownsamplePS5;
RenderTarget0 = _RenderBloom5;
RenderTarget0 = SharedResources::RGBA16F::_RenderTemporary6;
}

pass
{
VertexShader = DownsampleVS6;
PixelShader = DownsamplePS6;
RenderTarget0 = _RenderBloom6;
RenderTarget0 = SharedResources::RGBA16F::_RenderTemporary7;
}

pass
{
VertexShader = DownsampleVS7;
PixelShader = DownsamplePS7;
RenderTarget0 = _RenderBloom7;
RenderTarget0 = SharedResources::RGBA16F::_RenderTemporary8;
}

pass
{
VertexShader = UpsampleVS6;
PixelShader = UpsamplePS6;
RenderTarget0 = _RenderBloom6;
RenderTarget0 = SharedResources::RGBA16F::_RenderTemporary7;
ClearRenderTargets = FALSE;
BlendEnable = TRUE;
BlendOp = ADD;
Expand All @@ -578,7 +578,7 @@ technique cBloom
{
VertexShader = UpsampleVS5;
PixelShader = UpsamplePS5;
RenderTarget0 = _RenderBloom5;
RenderTarget0 = SharedResources::RGBA16F::_RenderTemporary6;
ClearRenderTargets = FALSE;
BlendEnable = TRUE;
BlendOp = ADD;
Expand All @@ -590,7 +590,7 @@ technique cBloom
{
VertexShader = UpsampleVS4;
PixelShader = UpsamplePS4;
RenderTarget0 = _RenderBloom4;
RenderTarget0 = SharedResources::RGBA16F::_RenderTemporary5;
ClearRenderTargets = FALSE;
BlendEnable = TRUE;
BlendOp = ADD;
Expand All @@ -602,7 +602,7 @@ technique cBloom
{
VertexShader = UpsampleVS3;
PixelShader = UpsamplePS3;
RenderTarget0 = _RenderBloom3;
RenderTarget0 = SharedResources::RGBA16F::_RenderTemporary4;
ClearRenderTargets = FALSE;
BlendEnable = TRUE;
BlendOp = ADD;
Expand All @@ -614,7 +614,7 @@ technique cBloom
{
VertexShader = UpsampleVS2;
PixelShader = UpsamplePS2;
RenderTarget0 = _RenderBloom2;
RenderTarget0 = SharedResources::RGBA16F::_RenderTemporary3;
ClearRenderTargets = FALSE;
BlendEnable = TRUE;
BlendOp = ADD;
Expand All @@ -626,7 +626,7 @@ technique cBloom
{
VertexShader = UpsampleVS1;
PixelShader = UpsamplePS1;
RenderTarget0 = _RenderBloom1;
RenderTarget0 = SharedResources::RGBA16F::_RenderTemporary2;
ClearRenderTargets = FALSE;
BlendEnable = TRUE;
BlendOp = ADD;
Expand Down
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