Add explanatory comment to '#define FLOAT float'.

Originally committed as revision 12254 to svn://svn.ffmpeg.org/ffmpeg/trunk

Add explanatory comment to '#define FLOAT float'.
Originally committed as revision 12254 to svn://svn.ffmpeg.org/ffmpeg/trunk
dc3f320d · Diego Biurrun · d597655f · dc3f320d
Commit dc3f320d authored Feb 26, 2008 by Diego Biurrun
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faanidct.c libavcodec/faanidct.c +1 -0

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--- a/libavcodec/faanidct.c
+++ b/libavcodec/faanidct.c
@@ -20,6 +20,7 @@
 */
 #include "mpegvideo.h"
+/* To allow switching to double. */
 #define FLOAT float
 #define B0 1.0000000000000000000000