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update crt-guest to avoid scanline spikes

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hunterk 2019-12-11 10:50:00 -06:00
parent 0da73d0494
commit 5aac649754
4 changed files with 73 additions and 15 deletions
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16
crt/crt-guest-dr-venom.slangp
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@ -1,4 +1,4 @@
shaders = 10 shaders = 11
shader0 = shaders/guest/lut/lut.slang shader0 = shaders/guest/lut/lut.slang
filter_linear0 = false filter_linear0 = false
@ -61,8 +61,14 @@ scale_type8 = source
scale8 = 1.0 scale8 = 1.0
float_framebuffer8 = true float_framebuffer8 = true
shader9 = shaders/guest/crt-guest-dr-venom.slang shader9 = shaders/guest/linearize_scanlines.slang
filter_linear9 = true filter_linear9 = true
scale_type9 = viewport scale_type9 = source
scale_x9 = 1.0 scale9 = 1.0
scale_y9 = 1.0 float_framebuffer9 = true
shader10 = shaders/guest/crt-guest-dr-venom.slang
filter_linear10 = true
scale_type10 = viewport
scale_x10 = 1.0
scale_y10 = 1.0

39
crt/shaders/guest/linearize_scanlines.slang Normal file
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@ -0,0 +1,39 @@
#version 450
layout(push_constant) uniform Push
{
vec4 SourceSize;
vec4 OriginalSize;
vec4 OutputSize;
uint FrameCount;
float SCANLINE_GAMMA;
} params;
#pragma parameter SCANLINE_GAMMA "Scanline Spike Removal" 12.0 1.0 15.0 0.5
#define SCANLINE_GAMMA params.SCANLINE_GAMMA
layout(std140, set = 0, binding = 0) uniform UBO
{
mat4 MVP;
} global;
#pragma stage vertex
layout(location = 0) in vec4 Position;
layout(location = 1) in vec2 TexCoord;
layout(location = 0) out vec2 vTexCoord;
void main()
{
gl_Position = global.MVP * Position;
vTexCoord = TexCoord;
}
#pragma stage fragment
layout(location = 0) in vec2 vTexCoord;
layout(location = 0) out vec4 FragColor;
layout(set = 0, binding = 2) uniform sampler2D AfterglowPass;
void main()
{
FragColor = vec4(pow(vec3(texture(AfterglowPass, vTexCoord).rgb), vec3(SCANLINE_GAMMA)),1.0/SCANLINE_GAMMA);
}

17
presets/crt-guest-dr-venom-kurozumi.slangp
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@ -1,4 +1,4 @@
shaders = "10" shaders = "11"
shader0 = "../crt/shaders/guest/lut/lut.slang" shader0 = "../crt/shaders/guest/lut/lut.slang"
filter_linear0 = "false" filter_linear0 = "false"
@ -51,10 +51,17 @@ filter_linear8 = "false"
scale_type8 = "source" scale_type8 = "source"
scale8 = "1.000000" scale8 = "1.000000"
shader9 = "../crt/shaders/guest/crt-guest-dr-venom.slang" shader9 = ../crt/shaders/guest/linearize_scanlines.slang
filter_linear9 = "true" filter_linear9 = true
scale_type9 = "viewport" scale_type9 = source
scale9 = "1.000000" scale9 = 1.0
float_framebuffer9 = true
shader10 = ../crt/shaders/guest/crt-guest-dr-venom.slang
filter_linear10 = true
scale_type10 = viewport
scale_x10 = 1.0
scale_y10 = 1.0
textures = "SamplerLUT1;SamplerLUT2;SamplerLUT3" textures = "SamplerLUT1;SamplerLUT2;SamplerLUT3"
SamplerLUT1 = "../crt/shaders/guest/lut/sony_trinitron1.png" SamplerLUT1 = "../crt/shaders/guest/lut/sony_trinitron1.png"

16
presets/crt-guest-dr-venom-ntsc-composite.slangp
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@ -1,4 +1,4 @@
shaders = 11 shaders = 12
shader0 = ../ntsc/shaders/ntsc-pass1-composite-2phase.slang shader0 = ../ntsc/shaders/ntsc-pass1-composite-2phase.slang
shader1 = ../ntsc/shaders/ntsc-pass2-2phase-gamma.slang shader1 = ../ntsc/shaders/ntsc-pass2-2phase-gamma.slang
@ -73,8 +73,14 @@ scale_type9 = source
scale9 = 1.0 scale9 = 1.0
float_framebuffer9 = true float_framebuffer9 = true
shader10 = ../crt/shaders/guest/crt-guest-dr-venom.slang shader10 = ../crt/shaders/guest/linearize_scanlines.slang
filter_linear10 = true filter_linear10 = true
scale_type10 = viewport scale_type10 = source
scale_x10 = 1.0 scale10 = 1.0
scale_y10 = 1.0 float_framebuffer10 = true
shader11 = ../crt/shaders/guest/crt-guest-dr-venom.slang
filter_linear11 = true
scale_type11 = viewport
scale_x11 = 1.0
scale_y11 = 1.0