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-rw-r--r--src/gallium/drivers/softpipe/sp_tex_sample.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.c b/src/gallium/drivers/softpipe/sp_tex_sample.c
index 292dc6e8d71..f215b9022f4 100644
--- a/src/gallium/drivers/softpipe/sp_tex_sample.c
+++ b/src/gallium/drivers/softpipe/sp_tex_sample.c
@@ -2090,6 +2090,11 @@ sample_cube(struct tgsi_sampler *tgsi_sampler,
unsigned j;
float ssss[4], tttt[4];
+ /* Not actually used, but the intermediate steps that do the
+ * dereferencing don't know it.
+ */
+ static const float pppp[4] = { 0, 0, 0, 0 };
+
/*
major axis
direction target sc tc ma
@@ -2157,7 +2162,7 @@ sample_cube(struct tgsi_sampler *tgsi_sampler,
* is not active, this will point somewhere deeper into the
* pipeline, eg. to mip_filter or even img_filter.
*/
- samp->compare(tgsi_sampler, ssss, tttt, NULL, c0, control, rgba);
+ samp->compare(tgsi_sampler, ssss, tttt, pppp, c0, control, rgba);
}