From dd7595a3475407a7fa96a97393bae8c5220e8762 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Wed, 4 Jan 2012 18:41:13 +1000
Subject: Add the base Enlightenment Foundation Libraries - eina, eet, evas,
 ecore, embryo, and edje.

Note that embryo wont be used, but I'm not sure yet if you can build edje without it.
---
 .../engines/gl_common/shader/filter_greyscale_nomul.h      | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 libraries/evas/src/modules/engines/gl_common/shader/filter_greyscale_nomul.h

(limited to 'libraries/evas/src/modules/engines/gl_common/shader/filter_greyscale_nomul.h')

diff --git a/libraries/evas/src/modules/engines/gl_common/shader/filter_greyscale_nomul.h b/libraries/evas/src/modules/engines/gl_common/shader/filter_greyscale_nomul.h
new file mode 100644
index 0000000..f501a02
--- /dev/null
+++ b/libraries/evas/src/modules/engines/gl_common/shader/filter_greyscale_nomul.h
@@ -0,0 +1,14 @@
+"#ifdef GL_ES\n"
+"#ifdef GL_FRAGMENT_PRECISION_HIGH\n"
+"precision highp float;\n"
+"#else\n"
+"precision mediump float;\n"
+"#endif\n"
+"#endif\n"
+"uniform sampler2D tex;\n"
+"varying vec2 tex_c;\n"
+"void main()\n"
+"{\n"
+"   float inten = dot(texture2D(tex,tex_c.xy).abg,vec3(.3, .59, .11));\n"
+"   gl_FragColor = vec4(inten, inten, inten, texture2D(tex,tex_c.xy).r);\n"
+"}\n"
-- 
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