mesa: rework texture completeness testing

[mesa.git] / src / mesa / swrast / s_chan.h

diff --git a/src/mesa/swrast/s_chan.h b/src/mesa/swrast/s_chan.h
index 94ac8b65be181cb6626a518a2dabb14422064d3a..1db7fae4dff894124ac125c2d349ac7e351b2219 100644 (file)
--- a/src/mesa/swrast/s_chan.h
+++ b/src/mesa/swrast/s_chan.h
@@ -35,6 +35,14 @@
 #include "main/config.h"
 
 
+/**
+ * Default bits per color channel:  8, 16 or 32
+ */
+#ifndef CHAN_BITS
+#define CHAN_BITS 8
+#endif
+
+
 /**
  * Color channel data type.
  */