Added several new shaders

res/shaders/lcd.shader/lcd.fs

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+/*
+   LCD Shader
+
+   Copyright (C) 2017 Dominus Iniquitatis - zerosaiko@gmail.com
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+*/
+
+uniform sampler2D tex;
+uniform vec2 texSize;
+varying vec2 texCoord;
+
+uniform float boundBrightness;
+
+void main()
+{
+	vec4 color = texture2D(tex, texCoord);
+
+	if (int(mod(texCoord.s * texSize.x * 3.0, 3.0)) == 0 ||
+		int(mod(texCoord.t * texSize.y * 3.0, 3.0)) == 0)
+	{
+		color.rgb *= vec3(1.0, 1.0, 1.0) * boundBrightness;
+	}
+
+	gl_FragColor = color;
+}

res/shaders/lcd.shader/manifest.ini

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+[shader]
+name=LCD
+author=Dominus Iniquitatis
+description=Simple LCD emulation.
+passes=1
+
+[pass.0]
+fragmentShader=lcd.fs
+blend=1
+width=-3
+height=-3
+
+[pass.0.uniform.boundBrightness]
+type=float
+readableName=Bound brightness
+default=0.9
+min=0.0
+max=1.0

res/shaders/motion_blur.shader/manifest.ini

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+[shader]
+name=Motion Blur
+author=Dominus Iniquitatis
+description=Simple motion blur.
+passes=1
+
+[pass.0]
+fragmentShader=motion_blur.fs
+blend=1
+width=-1
+height=-1
+
+[pass.0.uniform.amount]
+type=float
+readableName=Amount
+default=0.3
+min=0.0
+max=1.0

res/shaders/motion_blur.shader/motion_blur.fs

@@ -0,0 +1,35 @@
+/*
+   Motion Blur Shader
+
+   Copyright (C) 2017 Dominus Iniquitatis - zerosaiko@gmail.com
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+*/
+
+uniform sampler2D tex;
+uniform vec2 texSize;
+varying vec2 texCoord;
+
+uniform float amount;
+
+void main()
+{
+	vec4 color = texture2D(tex, texCoord);
+	color.a = 1.0 - amount;
+
+	gl_FragColor = color;
+}

res/shaders/scanlines.shader/manifest.ini

@@ -0,0 +1,18 @@
+[shader]
+name=Scanlines
+author=Dominus Iniquitatis
+description=Simple scanlines.
+passes=1
+
+[pass.0]
+fragmentShader=scanlines.fs
+blend=1
+width=-2
+height=-2
+
+[pass.0.uniform.lineBrightness]
+type=float
+readableName=Line brightness
+default=0.5
+min=0.0
+max=1.0

res/shaders/scanlines.shader/scanlines.fs

@@ -0,0 +1,39 @@
+/*
+   Scanlines Shader
+
+   Copyright (C) 2017 Dominus Iniquitatis - zerosaiko@gmail.com
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+*/
+
+uniform sampler2D tex;
+uniform vec2 texSize;
+varying vec2 texCoord;
+
+uniform float lineBrightness;
+
+void main()
+{
+	vec4 color = texture2D(tex, texCoord);
+
+	if (int(mod(texCoord.t * texSize.y * 2.0, 2.0)) == 0)
+	{
+		color.rgb *= vec3(1.0, 1.0, 1.0) * lineBrightness;
+	}
+
+	gl_FragColor = color;
+}

res/shaders/soften.shader/manifest.ini

@@ -0,0 +1,18 @@
+[shader]
+name=Soften
+author=Dominus Iniquitatis
+description=Soft image blurring.
+passes=1
+
+[pass.0]
+fragmentShader=soften.fs
+blend=1
+width=-1
+height=-1
+
+[pass.0.uniform.amount]
+type=float
+readableName=Amount
+default=0.5
+min=0.0
+max=1.0

res/shaders/soften.shader/soften.fs

@@ -0,0 +1,64 @@
+/*
+   Soften Shader
+
+   Copyright (C) 2017 Dominus Iniquitatis - zerosaiko@gmail.com
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+*/
+
+uniform sampler2D tex;
+uniform vec2 texSize;
+varying vec2 texCoord;
+
+uniform float amount;
+
+vec2 GetTexelSize()
+{
+	return vec2(1.0 / texSize.x, 1.0 / texSize.y);
+}
+
+void main()
+{
+	vec4 color = texture2D(tex, texCoord);
+
+	vec4 northColor = texture2D(tex, texCoord + vec2(0.0, GetTexelSize().y));
+	vec4 southColor = texture2D(tex, texCoord - vec2(0.0, GetTexelSize().y));
+	vec4 eastColor = texture2D(tex, texCoord + vec2(GetTexelSize().x, 0.0));
+	vec4 westColor = texture2D(tex, texCoord - vec2(GetTexelSize().x, 0.0));
+
+	if (abs(length(color) - length(northColor)) > 0.0)
+	{
+		color = mix(color, northColor, amount / 4.0);
+	}
+
+	if (abs(length(color) - length(southColor)) > 0.0)
+	{
+		color = mix(color, southColor, amount / 4.0);
+	}
+
+	if (abs(length(color) - length(eastColor)) > 0.0)
+	{
+		color = mix(color, eastColor, amount / 4.0);
+	}
+
+	if (abs(length(color) - length(westColor)) > 0.0)
+	{
+		color = mix(color, westColor, amount / 4.0);
+	}
+
+	gl_FragColor = color;
+}

res/shaders/vba_pixelate.shader/manifest.ini

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+[shader]
+name=VBA Pixelate
+author=Dominus Iniquitatis
+description=VisualBoyAdvance-style pixelation.
+passes=1
+
+[pass.0]
+fragmentShader=vba_pixelate.fs
+blend=1
+width=-2
+height=-2
+
+[pass.0.uniform.boundBrightness]
+type=float
+readableName=Bound brightness
+default=0.5
+min=0.0
+max=1.0

res/shaders/vba_pixelate.shader/vba_pixelate.fs

@@ -0,0 +1,40 @@
+/*
+   VBA Pixelate Shader
+
+   Copyright (C) 2017 Dominus Iniquitatis - zerosaiko@gmail.com
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+*/
+
+uniform sampler2D tex;
+uniform vec2 texSize;
+varying vec2 texCoord;
+
+uniform float boundBrightness;
+
+void main()
+{
+	vec4 color = texture2D(tex, texCoord);
+
+	if (int(mod(texCoord.s * texSize.x * 2.0, 2.0)) == 0 ||
+		int(mod(texCoord.t * texSize.y * 2.0, 2.0)) == 0)
+	{
+		color.rgb *= vec3(1.0, 1.0, 1.0) * boundBrightness;
+	}
+
+	gl_FragColor = color;
+}

res/shaders/vignette.shader/manifest.ini

@@ -0,0 +1,18 @@
+[shader]
+name=Vignette
+author=Dominus Iniquitatis
+description=Configurable vignette effect.
+passes=1
+
+[pass.0]
+fragmentShader=vignette.fs
+blend=1
+width=-1
+height=-1
+
+[pass.0.uniform.intensity]
+type=float
+readableName=Intensity
+default=1.0
+min=0.0
+max=1.0

res/shaders/vignette.shader/vignette.fs

@@ -0,0 +1,35 @@
+/*
+   Vignette Shader
+
+   Copyright (C) 2017 Dominus Iniquitatis - zerosaiko@gmail.com
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+*/
+
+uniform sampler2D tex;
+uniform vec2 texSize;
+varying vec2 texCoord;
+
+uniform float intensity;
+
+void main()
+{
+	vec4 color = texture2D(tex, texCoord);
+	color = mix(color, vec4(0.0, 0.0, 0.0, 1.0), length(texCoord - 0.5) * intensity);
+
+	gl_FragColor = color;
+}