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add NTSC-colors option to lottes-glow

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hunterk 2016-10-31 22:48:15 -05:00
parent eb240077ab
commit 26bccd4bdc
1 changed files with 6 additions and 1 deletions
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7
crt/shaders/crt-lottes-multipass/crt-lottes-multipass-glow.slang Normal file → Executable file
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@ -16,6 +16,7 @@ layout(push_constant) uniform Push
float shape; float shape;
float glowFactor; float glowFactor;
float gamma; float gamma;
float ntsc;
} params; } params;
#pragma parameter hardScan "hardScan" -8.0 -20.0 0.0 1.0 #pragma parameter hardScan "hardScan" -8.0 -20.0 0.0 1.0
@ -29,8 +30,10 @@ layout(push_constant) uniform Push
#pragma parameter shape "filter kernel shape" 2.0 0.0 10.0 0.05 #pragma parameter shape "filter kernel shape" 2.0 0.0 10.0 0.05
#pragma parameter glowFactor "Glow Strength" 0.15 0.0 1.0 0.01 #pragma parameter glowFactor "Glow Strength" 0.15 0.0 1.0 0.01
#pragma parameter gamma "Gamma Adjustment" 1.5 0.0 5.0 0.05 #pragma parameter gamma "Gamma Adjustment" 1.5 0.0 5.0 0.05
#pragma parameter ntsc "NTSC Colors" 0.0 0.0 1.0 1.0
#define DO_BLOOM #define DO_BLOOM
#include "../../../misc/colorspace-tools.h"
layout(std140, set = 0, binding = 0) uniform UBO layout(std140, set = 0, binding = 0) uniform UBO
{ {
@ -231,6 +234,8 @@ void main()
if (params.glowFactor > 0.0) if (params.glowFactor > 0.0)
outColor = mix(outColor, texture(HALATION_BLUR, pos.xy).rgb, params.glowFactor); outColor = mix(outColor, texture(HALATION_BLUR, pos.xy).rgb, params.glowFactor);
if (params.ntsc > 0.0)
FragColor = vec4(NTSCtoSRGB(pow(ToSrgb(outColor.rgb), vec3(1.0 / params.gamma))), 1.0);
else
FragColor = vec4(pow(ToSrgb(outColor.rgb), vec3(1.0 / params.gamma)), 1.0); FragColor = vec4(pow(ToSrgb(outColor.rgb), vec3(1.0 / params.gamma)), 1.0);
} }