X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;ds=sidebyside;f=sdr%2Fgamma.p.glsl;fp=sdr%2Fgamma.p.glsl;h=a37f189841d27252a68ffb8b652984d28a5d8b76;hb=8d209f332b7ac731aae8b7b46fc3b5622b713100;hp=0000000000000000000000000000000000000000;hpb=428b43168541e68f3fef76daa90153ee2e126c9a;p=demo_prior

diff --git a/sdr/gamma.p.glsl b/sdr/gamma.p.glsl
new file mode 100644
index 0000000..a37f189
--- /dev/null
+++ b/sdr/gamma.p.glsl
@@ -0,0 +1,8 @@
+uniform sampler2D tex;
+
+void main()
+{
+	vec3 texel = texture2D(tex, gl_TexCoord[0].st).rgb;
+	vec3 col = pow(texel, vec3(1.0 / 2.2));
+	gl_FragColor = vec4(col, 1.0);
+}