1 files changed, 9 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c
index 3ca2c48c4c..14554211f2 100644
--- a/src/gallium/auxiliary/util/u_blitter.c
+++ b/src/gallium/auxiliary/util/u_blitter.c
@@ -1536,6 +1536,15 @@ void util_blitter_blit_generic(struct blitter_context *blitter,
          util_format_description(src->format);
    const struct util_format_description *dst_desc =
          util_format_description(dst->format);
+   char *prints;
+
+   prints = getenv("PRINTS");
+
+   if (prints)
+      printf("%s     : source format is %s (%d), dest format is %s (%d)\n",
+            __FUNCTION__,
+            util_format_name(src->format), src->format,
+            util_format_name(dst->format), dst->format);
 
    has_color = src_desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS &&
                dst_desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS;