aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/libraries/evas/src/modules/engines/gl_common/shader/filter_greyscale.shd
diff options
context:
space:
mode:
Diffstat (limited to 'libraries/evas/src/modules/engines/gl_common/shader/filter_greyscale.shd')
-rw-r--r--libraries/evas/src/modules/engines/gl_common/shader/filter_greyscale.shd15
1 files changed, 0 insertions, 15 deletions
diff --git a/libraries/evas/src/modules/engines/gl_common/shader/filter_greyscale.shd b/libraries/evas/src/modules/engines/gl_common/shader/filter_greyscale.shd
deleted file mode 100644
index 78ecf08..0000000
--- a/libraries/evas/src/modules/engines/gl_common/shader/filter_greyscale.shd
+++ /dev/null
@@ -1,15 +0,0 @@
1#ifdef GL_ES
2#ifdef GL_FRAGMENT_PRECISION_HIGH
3precision highp float;
4#else
5precision mediump float;
6#endif
7#endif
8uniform sampler2D tex;
9varying vec4 col;
10varying vec2 tex_c;
11void main()
12{
13 float inten = dot(texture2D(tex,tex_c.xy).agb,vec3(.3, .59, .11));
14 gl_FragColor = vec4(inten, inten, inten, texture2D(tex,tex_c.xy).r) * col;
15}