alex/slang-shaders
1
0
Fork 0
mirror of https://github.com/italicsjenga/slang-shaders.git synced 2024-11-22 15:51:30 +11:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #74 from Monroe88/response-time

Browse source 
Add response time shader and update lcd-grid-v2-motionblur presets
This commit is contained in:
hizzlekizzle 2018-02-18 16:29:20 -06:00 committed by GitHub
parent 8d2bf6a8fe 41fb9306b5
commit 49d6595358
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
10 changed files with 323 additions and 197 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

64
handheld/lcd-grid-v2-gba-color-motionblur.slangp
View file

@ -1,32 +1,32 @@
shaders = "3"
shader0 = "../motionblur/shaders/motionblur-simple.slang"
filter_linear0 = "false"
scale_type0 = "source"
scale0 = "1.0"
shader1 = "shaders/lcd-cgwg/lcd-grid-v2.slang"
filter_linear1 = "false"
scale_type1 = "viewport"
scale1 = "1.0"
shader2 = "shaders/color/gba-color.slang"
filter_linear2 = "false"
scale_type2 = "source"
scale2 = "1.0"
parameters = "RSUBPIX_R;RSUBPIX_G;RSUBPIX_B;GSUBPIX_R;GSUBPIX_G;GSUBPIX_B;BSUBPIX_R;BSUBPIX_G;BSUBPIX_B;gain;gamma;blacklevel;ambient;BGR"
RSUBPIX_R = "0.750000"
RSUBPIX_G = "0.000000"
RSUBPIX_B = "0.000000"
GSUBPIX_R = "0.000000"
GSUBPIX_G = "0.750000"
GSUBPIX_B = "0.000000"
BSUBPIX_R = "0.000000"
BSUBPIX_G = "0.000000"
BSUBPIX_B = "0.750000"
gain = "1.500000"
gamma = "2.200000"
blacklevel = "0.000000"
ambient = "0.000000"
BGR = "1.000000"
shaders = "3"
shader0 = "../motionblur/shaders/response-time.slang"
filter_linear0 = "false"
scale_type0 = "source"
scale0 = "1.0"
shader1 = "shaders/lcd-cgwg/lcd-grid-v2.slang"
filter_linear1 = "false"
scale_type1 = "viewport"
scale1 = "1.0"
shader2 = "shaders/color/gba-color.slang"
filter_linear2 = "false"
scale_type2 = "source"
scale2 = "1.0"
parameters = "RSUBPIX_R;RSUBPIX_G;RSUBPIX_B;GSUBPIX_R;GSUBPIX_G;GSUBPIX_B;BSUBPIX_R;BSUBPIX_G;BSUBPIX_B;gain;gamma;blacklevel;ambient;BGR"
RSUBPIX_R = "0.750000"
RSUBPIX_G = "0.000000"
RSUBPIX_B = "0.000000"
GSUBPIX_R = "0.000000"
GSUBPIX_G = "0.750000"
GSUBPIX_B = "0.000000"
BSUBPIX_R = "0.000000"
BSUBPIX_G = "0.000000"
BSUBPIX_B = "0.750000"
gain = "1.500000"
gamma = "2.200000"
blacklevel = "0.000000"
ambient = "0.000000"
BGR = "1.000000"

64
handheld/lcd-grid-v2-gbc-color-motionblur.slangp
View file

@ -1,32 +1,32 @@
shaders = "3"
shader0 = "../motionblur/shaders/motionblur-simple.slang"
filter_linear0 = "false"
scale_type0 = "source"
scale0 = "1.0"
shader1 = "shaders/lcd-cgwg/lcd-grid-v2.slang"
filter_linear1 = "false"
scale_type1 = "viewport"
scale1 = "1.0"
shader2 = "shaders/color/gbc-color.slang"
filter_linear2 = "false"
scale_type2 = "source"
scale2 = "1.0"
parameters = "RSUBPIX_R;RSUBPIX_G;RSUBPIX_B;GSUBPIX_R;GSUBPIX_G;GSUBPIX_B;BSUBPIX_R;BSUBPIX_G;BSUBPIX_B;gain;gamma;blacklevel;ambient;BGR"
RSUBPIX_R = "0.750000"
RSUBPIX_G = "0.000000"
RSUBPIX_B = "0.000000"
GSUBPIX_R = "0.000000"
GSUBPIX_G = "0.750000"
GSUBPIX_B = "0.000000"
BSUBPIX_R = "0.000000"
BSUBPIX_G = "0.000000"
BSUBPIX_B = "0.750000"
gain = "1.500000"
gamma = "2.200000"
blacklevel = "0.000000"
ambient = "0.000000"
BGR = "0.0"
shaders = "3"
shader0 = "../motionblur/shaders/response-time.slang"
filter_linear0 = "false"
scale_type0 = "source"
scale0 = "1.0"
shader1 = "shaders/lcd-cgwg/lcd-grid-v2.slang"
filter_linear1 = "false"
scale_type1 = "viewport"
scale1 = "1.0"
shader2 = "shaders/color/gbc-color.slang"
filter_linear2 = "false"
scale_type2 = "source"
scale2 = "1.0"
parameters = "RSUBPIX_R;RSUBPIX_G;RSUBPIX_B;GSUBPIX_R;GSUBPIX_G;GSUBPIX_B;BSUBPIX_R;BSUBPIX_G;BSUBPIX_B;gain;gamma;blacklevel;ambient;BGR"
RSUBPIX_R = "0.750000"
RSUBPIX_G = "0.000000"
RSUBPIX_B = "0.000000"
GSUBPIX_R = "0.000000"
GSUBPIX_G = "0.750000"
GSUBPIX_B = "0.000000"
BSUBPIX_R = "0.000000"
BSUBPIX_G = "0.000000"
BSUBPIX_B = "0.750000"
gain = "1.500000"
gamma = "2.200000"
blacklevel = "0.000000"
ambient = "0.000000"
BGR = "0.0"

28
handheld/lcd-grid-v2-motionblur.glslp Normal file
View file

@ -0,0 +1,28 @@
shaders = "2"
shader0 = "../motionblur/shaders/response-time.glsl"
shader1 = "shaders/lcd-cgwg/lcd-grid-v2.glsl"
scale_type0 = "source"
scale0 = "1.0"
scale_type1 = "viewport"
scale1 = "1.0"
filter_linear0 = "false"
filter_linear1 = "false"
parameters = "RSUBPIX_R;RSUBPIX_G;RSUBPIX_B;GSUBPIX_R;GSUBPIX_G;GSUBPIX_B;BSUBPIX_R;BSUBPIX_G;BSUBPIX_B;gain;gamma;blacklevel;ambient;BGR"
RSUBPIX_R = "0.750000"
RSUBPIX_G = "0.000000"
RSUBPIX_B = "0.000000"
GSUBPIX_R = "0.000000"
GSUBPIX_G = "0.750000"
GSUBPIX_B = "0.000000"
BSUBPIX_R = "0.000000"
BSUBPIX_G = "0.000000"
BSUBPIX_B = "0.750000"
gain = "1.500000"
gamma = "2.200000"
blacklevel = "0.000000"
ambient = "0.000000"
BGR = "0.000000"

64
handheld/lcd-grid-v2-nds-color-motionblur.slangp
View file

@ -1,32 +1,32 @@
shaders = "3"
shader0 = "../motionblur/shaders/motionblur-simple.slang"
filter_linear0 = "false"
scale_type0 = "source"
scale0 = "1.0"
shader1 = "shaders/lcd-cgwg/lcd-grid-v2.slang"
filter_linear1 = "false"
scale_type1 = "viewport"
scale1 = "1.0"
shader2 = "shaders/color/nds-color.slang"
filter_linear2 = "false"
scale_type2 = "source"
scale2 = "1.0"
parameters = "RSUBPIX_R;RSUBPIX_G;RSUBPIX_B;GSUBPIX_R;GSUBPIX_G;GSUBPIX_B;BSUBPIX_R;BSUBPIX_G;BSUBPIX_B;gain;gamma;blacklevel;ambient;BGR"
RSUBPIX_R = "0.750000"
RSUBPIX_G = "0.000000"
RSUBPIX_B = "0.000000"
GSUBPIX_R = "0.000000"
GSUBPIX_G = "0.750000"
GSUBPIX_B = "0.000000"
BSUBPIX_R = "0.000000"
BSUBPIX_G = "0.000000"
BSUBPIX_B = "0.750000"
gain = "1.500000"
gamma = "2.200000"
blacklevel = "0.000000"
ambient = "0.000000"
BGR = "1.000000"
shaders = "3"
shader0 = "../motionblur/shaders/response-time.slang"
filter_linear0 = "false"
scale_type0 = "source"
scale0 = "1.0"
shader1 = "shaders/lcd-cgwg/lcd-grid-v2.slang"
filter_linear1 = "false"
scale_type1 = "viewport"
scale1 = "1.0"
shader2 = "shaders/color/nds-color.slang"
filter_linear2 = "false"
scale_type2 = "source"
scale2 = "1.0"
parameters = "RSUBPIX_R;RSUBPIX_G;RSUBPIX_B;GSUBPIX_R;GSUBPIX_G;GSUBPIX_B;BSUBPIX_R;BSUBPIX_G;BSUBPIX_B;gain;gamma;blacklevel;ambient;BGR"
RSUBPIX_R = "0.750000"
RSUBPIX_G = "0.000000"
RSUBPIX_B = "0.000000"
GSUBPIX_R = "0.000000"
GSUBPIX_G = "0.750000"
GSUBPIX_B = "0.000000"
BSUBPIX_R = "0.000000"
BSUBPIX_G = "0.000000"
BSUBPIX_B = "0.750000"
gain = "1.500000"
gamma = "2.200000"
blacklevel = "0.000000"
ambient = "0.000000"
BGR = "1.000000"

64
handheld/lcd-grid-v2-palm-color-motionblur.slangp
View file

@ -1,32 +1,32 @@
shaders = "3"
shader0 = "../motionblur/shaders/motionblur-simple.slang"
filter_linear0 = "false"
scale_type0 = "source"
scale0 = "1.0"
shader1 = "shaders/lcd-cgwg/lcd-grid-v2.slang"
filter_linear1 = "false"
scale_type1 = "viewport"
scale1 = "1.0"
shader2 = "shaders/color/palm-color.slang"
filter_linear2 = "false"
scale_type2 = "source"
scale2 = "1.0"
parameters = "RSUBPIX_R;RSUBPIX_G;RSUBPIX_B;GSUBPIX_R;GSUBPIX_G;GSUBPIX_B;BSUBPIX_R;BSUBPIX_G;BSUBPIX_B;gain;gamma;blacklevel;ambient;BGR"
RSUBPIX_R = "0.750000"
RSUBPIX_G = "0.000000"
RSUBPIX_B = "0.000000"
GSUBPIX_R = "0.000000"
GSUBPIX_G = "0.750000"
GSUBPIX_B = "0.000000"
BSUBPIX_R = "0.000000"
BSUBPIX_G = "0.000000"
BSUBPIX_B = "0.750000"
gain = "1.500000"
gamma = "2.200000"
blacklevel = "0.000000"
ambient = "0.000000"
BGR = "1.000000"
shaders = "3"
shader0 = "../motionblur/shaders/response-time.slang"
filter_linear0 = "false"
scale_type0 = "source"
scale0 = "1.0"
shader1 = "shaders/lcd-cgwg/lcd-grid-v2.slang"
filter_linear1 = "false"
scale_type1 = "viewport"
scale1 = "1.0"
shader2 = "shaders/color/palm-color.slang"
filter_linear2 = "false"
scale_type2 = "source"
scale2 = "1.0"
parameters = "RSUBPIX_R;RSUBPIX_G;RSUBPIX_B;GSUBPIX_R;GSUBPIX_G;GSUBPIX_B;BSUBPIX_R;BSUBPIX_G;BSUBPIX_B;gain;gamma;blacklevel;ambient;BGR"
RSUBPIX_R = "0.750000"
RSUBPIX_G = "0.000000"
RSUBPIX_B = "0.000000"
GSUBPIX_R = "0.000000"
GSUBPIX_G = "0.750000"
GSUBPIX_B = "0.000000"
BSUBPIX_R = "0.000000"
BSUBPIX_G = "0.000000"
BSUBPIX_B = "0.750000"
gain = "1.500000"
gamma = "2.200000"
blacklevel = "0.000000"
ambient = "0.000000"
BGR = "1.000000"

64
handheld/lcd-grid-v2-psp-color-motionblur.slangp
View file

@ -1,32 +1,32 @@
shaders = "3"
shader0 = "../motionblur/shaders/motionblur-simple.slang"
filter_linear0 = "false"
scale_type0 = "source"
scale0 = "1.0"
shader1 = "shaders/lcd-cgwg/lcd-grid-v2.slang"
filter_linear1 = "false"
scale_type1 = "viewport"
scale1 = "1.0"
shader2 = "shaders/color/psp-color.slang"
filter_linear2 = "false"
scale_type2 = "source"
scale2 = "1.0"
parameters = "RSUBPIX_R;RSUBPIX_G;RSUBPIX_B;GSUBPIX_R;GSUBPIX_G;GSUBPIX_B;BSUBPIX_R;BSUBPIX_G;BSUBPIX_B;gain;gamma;blacklevel;ambient;BGR"
RSUBPIX_R = "0.750000"
RSUBPIX_G = "0.000000"
RSUBPIX_B = "0.000000"
GSUBPIX_R = "0.000000"
GSUBPIX_G = "0.750000"
GSUBPIX_B = "0.000000"
BSUBPIX_R = "0.000000"
BSUBPIX_G = "0.000000"
BSUBPIX_B = "0.750000"
gain = "1.500000"
gamma = "2.200000"
blacklevel = "0.000000"
ambient = "0.000000"
BGR = "1.000000"
shaders = "3"
shader0 = "../motionblur/shaders/response-time.slang"
filter_linear0 = "false"
scale_type0 = "source"
scale0 = "1.0"
shader1 = "shaders/lcd-cgwg/lcd-grid-v2.slang"
filter_linear1 = "false"
scale_type1 = "viewport"
scale1 = "1.0"
shader2 = "shaders/color/psp-color.slang"
filter_linear2 = "false"
scale_type2 = "source"
scale2 = "1.0"
parameters = "RSUBPIX_R;RSUBPIX_G;RSUBPIX_B;GSUBPIX_R;GSUBPIX_G;GSUBPIX_B;BSUBPIX_R;BSUBPIX_G;BSUBPIX_B;gain;gamma;blacklevel;ambient;BGR"
RSUBPIX_R = "0.750000"
RSUBPIX_G = "0.000000"
RSUBPIX_B = "0.000000"
GSUBPIX_R = "0.000000"
GSUBPIX_G = "0.750000"
GSUBPIX_B = "0.000000"
BSUBPIX_R = "0.000000"
BSUBPIX_G = "0.000000"
BSUBPIX_B = "0.750000"
gain = "1.500000"
gamma = "2.200000"
blacklevel = "0.000000"
ambient = "0.000000"
BGR = "1.000000"

64
handheld/lcd-grid-v2-vba-color-motionblur.slangp
View file

@ -1,32 +1,32 @@
shaders = "3"
shader0 = "../motionblur/shaders/motionblur-simple.slang"
filter_linear0 = "false"
scale_type0 = "source"
scale0 = "1.0"
shader1 = "shaders/lcd-cgwg/lcd-grid-v2.slang"
filter_linear1 = "false"
scale_type1 = "viewport"
scale1 = "1.0"
shader2 = "shaders/color/vba-color.slang"
filter_linear2 = "false"
scale_type2 = "source"
scale2 = "1.0"
parameters = "RSUBPIX_R;RSUBPIX_G;RSUBPIX_B;GSUBPIX_R;GSUBPIX_G;GSUBPIX_B;BSUBPIX_R;BSUBPIX_G;BSUBPIX_B;gain;gamma;blacklevel;ambient;BGR"
RSUBPIX_R = "0.750000"
RSUBPIX_G = "0.000000"
RSUBPIX_B = "0.000000"
GSUBPIX_R = "0.000000"
GSUBPIX_G = "0.750000"
GSUBPIX_B = "0.000000"
BSUBPIX_R = "0.000000"
BSUBPIX_G = "0.000000"
BSUBPIX_B = "0.750000"
gain = "1.500000"
gamma = "2.200000"
blacklevel = "0.000000"
ambient = "0.000000"
BGR = "1.000000"
shaders = "3"
shader0 = "../motionblur/shaders/response-time.slang"
filter_linear0 = "false"
scale_type0 = "source"
scale0 = "1.0"
shader1 = "shaders/lcd-cgwg/lcd-grid-v2.slang"
filter_linear1 = "false"
scale_type1 = "viewport"
scale1 = "1.0"
shader2 = "shaders/color/vba-color.slang"
filter_linear2 = "false"
scale_type2 = "source"
scale2 = "1.0"
parameters = "RSUBPIX_R;RSUBPIX_G;RSUBPIX_B;GSUBPIX_R;GSUBPIX_G;GSUBPIX_B;BSUBPIX_R;BSUBPIX_G;BSUBPIX_B;gain;gamma;blacklevel;ambient;BGR"
RSUBPIX_R = "0.750000"
RSUBPIX_G = "0.000000"
RSUBPIX_B = "0.000000"
GSUBPIX_R = "0.000000"
GSUBPIX_G = "0.750000"
GSUBPIX_B = "0.000000"
BSUBPIX_R = "0.000000"
BSUBPIX_G = "0.000000"
BSUBPIX_B = "0.750000"
gain = "1.500000"
gamma = "2.200000"
blacklevel = "0.000000"
ambient = "0.000000"
BGR = "1.000000"

27
handheld/lcd-grid-v2.slangp
View file

@ -1,5 +1,22 @@
shaders = 1
shader0 = shaders/lcd-cgwg/lcd-grid-v2.slang
filter_linear0 = false
scale_type_0 = source
shaders = 1
shader0 = shaders/lcd-cgwg/lcd-grid-v2.slang
filter_linear0 = false
scale_type0 = "viewport"
scale0 = "1.0"
parameters = "RSUBPIX_R;RSUBPIX_G;RSUBPIX_B;GSUBPIX_R;GSUBPIX_G;GSUBPIX_B;BSUBPIX_R;BSUBPIX_G;BSUBPIX_B;gain;gamma;blacklevel;ambient;BGR"
RSUBPIX_R = "0.750000"
RSUBPIX_G = "0.000000"
RSUBPIX_B = "0.000000"
GSUBPIX_R = "0.000000"
GSUBPIX_G = "0.750000"
GSUBPIX_B = "0.000000"
BSUBPIX_R = "0.000000"
BSUBPIX_G = "0.000000"
BSUBPIX_B = "0.750000"
gain = "1.500000"
gamma = "2.200000"
blacklevel = "0.000000"
ambient = "0.000000"
BGR = "0.000000"

5
motionblur/response-time.slangp Normal file
View file

@ -0,0 +1,5 @@
shaders = 1
shader0 = shaders/response-time.slang
filter_linear0 = false
scale_type_0 = source

76
motionblur/shaders/response-time.slang Normal file
View file

@ -0,0 +1,76 @@
#version 450
/*
Response Time
Based on the response time function from Harlequin's Game Boy and LCD shaders
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your option)
any later version.
*/
layout(push_constant) uniform Push
{
float response_time;
} params;
// Simulate response time
// Higher values result in longer color transition periods - [0, 1]
#pragma parameter response_time "LCD Response Time" 0.333 0.0 0.777 0.111
layout(std140, set = 0, binding = 0) uniform UBO
{
mat4 MVP;
vec4 OutputSize;
vec4 OriginalSize;
vec4 SourceSize;
} 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 Source;
layout(set = 0, binding = 3) uniform sampler2D OriginalHistory1;
layout(set = 0, binding = 4) uniform sampler2D OriginalHistory2;
layout(set = 0, binding = 5) uniform sampler2D OriginalHistory3;
layout(set = 0, binding = 6) uniform sampler2D OriginalHistory4;
layout(set = 0, binding = 7) uniform sampler2D OriginalHistory5;
layout(set = 0, binding = 8) uniform sampler2D OriginalHistory6;
layout(set = 0, binding = 9) uniform sampler2D OriginalHistory7;
// Frame sampling definitions
#define curr_rgb texture(Source, vTexCoord).rgb
#define prev0_rgb texture(OriginalHistory1, vTexCoord).rgb
#define prev1_rgb texture(OriginalHistory2, vTexCoord).rgb
#define prev2_rgb texture(OriginalHistory3, vTexCoord).rgb
#define prev3_rgb texture(OriginalHistory4, vTexCoord).rgb
#define prev4_rgb texture(OriginalHistory5, vTexCoord).rgb
#define prev5_rgb texture(OriginalHistory6, vTexCoord).rgb
#define prev6_rgb texture(OriginalHistory7, vTexCoord).rgb
void main()
{
// Sample color from the current and previous frames, apply response time modifier
// Response time effect implmented through an exponential dropoff algorithm
vec3 input_rgb = curr_rgb;
input_rgb += (prev0_rgb - input_rgb) * params.response_time;
input_rgb += (prev1_rgb - input_rgb) * pow(params.response_time, 2.0);
input_rgb += (prev2_rgb - input_rgb) * pow(params.response_time, 3.0);
input_rgb += (prev3_rgb - input_rgb) * pow(params.response_time, 4.0);
input_rgb += (prev4_rgb - input_rgb) * pow(params.response_time, 5.0);
input_rgb += (prev5_rgb - input_rgb) * pow(params.response_time, 6.0);
input_rgb += (prev6_rgb - input_rgb) * pow(params.response_time, 7.0);
FragColor = vec4(input_rgb, 0.0);
}