[beryl-commits] Reflection plugin: Changes to 'master' (4624c4ca44ac1ac83fc2ec821b140dc851104d17)

[cornelius at server.beryl-project.org]

New commits:
commit 4624c4ca44ac1ac83fc2ec821b140dc851104d17
Author: Erkin Bahceci <erkinbah at gmail.com>
Date:   Wed Jun 13 01:42:16 2007 -0400

    Fix image shifting when moving window.


 reflex.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)


Modified: compcomm/plugins/reflex/reflex.c
===================================================================
--- compcomm/plugins/reflex/reflex.c
+++ compcomm/plugins/reflex/reflex.c
@@ -112,6 +112,7 @@ getReflexFragmentFunction (CompScreen * s, CompTexture * texture,
 		ok &= addFetchOpToFunctionData (data, "output", NULL, target);
 		ok &= addColorOpToFunctionData (data, "output", "output");
 
+		// coord <-- (pos + d) * t = pos * t + d * t
 		snprintf (str, 1024,
 				  "MAD coord, fragment.position, program.env[%d],"
 				  " program.env[%d];", param, param + 1);
@@ -223,7 +224,7 @@ reflexDrawWindowTexture (CompWindow * w,
 			(*s->programEnvParameter4f) (GL_FRAGMENT_PROGRAM_ARB, param,
 										 tx, ty, 0.0f, 0.0f);
 			(*s->programEnvParameter4f) (GL_FRAGMENT_PROGRAM_ARB, param + 1,
-										 dx, 0.0f, 0.0f, 0.0f);
+										 dx * tx, 0.0f, 0.0f, 0.0f);
 			(*s->programEnvParameter4f) (GL_FRAGMENT_PROGRAM_ARB, param + 2,
 										 reflexGetThreshold (s), 0.0f, 0.0f,
 										 0.0f);