From 50c75c12597b230cec4d7a29559cde263025eeb2 Mon Sep 17 00:00:00 2001 From: Takamichi Horikawa Date: Fri, 8 Sep 2017 23:25:51 +0900 Subject: pacc: initial --- pacc/glsl/color_trans.frag | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 pacc/glsl/color_trans.frag (limited to 'pacc/glsl/color_trans.frag') diff --git a/pacc/glsl/color_trans.frag b/pacc/glsl/color_trans.frag new file mode 100644 index 0000000..ef742a4 --- /dev/null +++ b/pacc/glsl/color_trans.frag @@ -0,0 +1,11 @@ +uniform sampler2D palette; +uniform sampler2D tex; +varying mediump vec2 texcoord; +uniform lowp float color; +void main(void) { + lowp float index = texture2D(tex, texcoord).x; + if (index < (0.5/255.0)) { + discard; + } + gl_FragColor = texture2D(palette, vec2(color, 0.0)); +} -- cgit v1.2.3