From: Etienne Clement <etienne.clement@autodesk.com>
Date: Wed, 14 Feb 2007 20:21:12 +0000 (-0700)
Subject: test for POT before using sample_2d_linear_repeat()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1e2b46963595e02172b4d651cc8a219e9f5c8176;p=mesa.git

test for POT before using sample_2d_linear_repeat()
---

diff --git a/src/mesa/swrast/s_texfilter.c b/src/mesa/swrast/s_texfilter.c
index f55e23422d4..b2c5574d95d 100644
--- a/src/mesa/swrast/s_texfilter.c
+++ b/src/mesa/swrast/s_texfilter.c
@@ -1196,7 +1196,9 @@ sample_linear_2d( GLcontext *ctx,
    GLuint i;
    struct gl_texture_image *image = tObj->Image[0][tObj->BaseLevel];
    (void) lambda;
-   if (tObj->WrapS == GL_REPEAT && tObj->WrapT == GL_REPEAT) {
+   if (tObj->WrapS == GL_REPEAT &&
+       tObj->WrapT == GL_REPEAT &&
+       image->_IsPowerOfTwo) {
       for (i=0;i<n;i++) {
          sample_2d_linear_repeat(ctx, tObj, image, texcoords[i], rgba[i]);
       }