Changeset 22883 in vbox for trunk/src/VBox/Frontends/VirtualBox/shaders/ckeyDst.c

Timestamp:

Sep 9, 2009 9:26:01 PM (16 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

52139

Message:

fideo hw accel: fix for ATI + small optimizations

File:

• trunk/src/VBox/Frontends/VirtualBox/shaders/ckeyDst.c (modified) (1 diff)

trunk/src/VBox/Frontends/VirtualBox/shaders/ckeyDst.c

@@ -2 +2 @@
 uniform sampler2DRect uDstTex;
 uniform vec4 uDstClr;
-int vboxCKeyDst(void)
+void vboxCKeyDst(void)
 {
-    vec4 dstClr = texture2DRect(uDstTex, vec2(gl_TexCoord[0]));
+    vec4 dstClr = texture2DRect(uDstTex, vec2(gl_TexCoord[1]));
     vec3 difClr = dstClr.rgb - uDstClr.rgb;
     if(any(greaterThan(difClr, vec3(0.01, 0.01, 0.01)))
         || any(lessThan(difClr, vec3(-0.01, -0.01, -0.01))))
             discard;
-    return 1;
 }