diff options
| author | Takamichi Horikawa <takamichiho@gmail.com> | 2017-09-09 11:41:36 +0900 |
|---|---|---|
| committer | Takamichi Horikawa <takamichiho@gmail.com> | 2017-09-09 11:41:36 +0900 |
| commit | cb9c866e9f37dfd1e67cd4f8599391676d3d5150 (patch) | |
| tree | 0c53d834e53b82c646c3f5671aa5e3b75b3ec995 /pacc/glsl/key.frag | |
| parent | 7809829bb0ce8b30ebdfb018034cab0e5f4b7632 (diff) | |
pacc: gl: use newer GLSL for GL3.2/GLES3.0
Diffstat (limited to 'pacc/glsl/key.frag')
| -rw-r--r-- | pacc/glsl/key.frag | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/pacc/glsl/key.frag b/pacc/glsl/key.frag deleted file mode 100644 index d6bf7e1..0000000 --- a/pacc/glsl/key.frag +++ /dev/null @@ -1,12 +0,0 @@ -uniform sampler2D palette; -uniform sampler2D tex; -varying mediump vec2 texcoord; -uniform lowp float key; -uniform lowp float color; -void main(void) { - lowp float index = texture2D(tex, texcoord).x; - if (index < (key + (0.5/255.0)) || (key + (1.5/255.0)) < index) { - discard; - } - gl_FragColor = texture2D(palette, vec2(color, 0.0)); -} |