Don't interpolate lookup texture values.

1 files changed, 2 insertions, 2 deletions

diff --git a/bicubic.c b/bicubic.c
index a635ae3..b81de99 100644
--- a/bicubic.c
+++ b/bicubic.c
@@ -289,8 +289,8 @@ generateLookupTexture (CompScreen *s, GLenum format)
     glTexImage1D (GL_TEXTURE_1D, 0, format, 128, 0, GL_RGBA,
 		  GL_FLOAT, values);
 
-    glTexParameteri (GL_TEXTURE_1D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-    glTexParameteri (GL_TEXTURE_1D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+    glTexParameteri (GL_TEXTURE_1D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+    glTexParameteri (GL_TEXTURE_1D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 
     glTexParameteri (GL_TEXTURE_1D, GL_TEXTURE_WRAP_S, GL_REPEAT);
     glTexParameteri (GL_TEXTURE_1D, GL_TEXTURE_WRAP_T, GL_REPEAT);