avcodec/jpeg2000: replace naive pow call with smarter exp2fi

[ffmpeg] / libavutil / crc.h

diff --git a/libavutil/crc.h b/libavutil/crc.h
index e86bf1deba1abed24ce53b7f1088a9dd2189188b..ef8a7137e458e07ca5f691cb0d0bb84e2890a65e 100644 (file)
--- a/libavutil/crc.h
+++ b/libavutil/crc.h
@@ -24,6 +24,7 @@
 #include <stdint.h>
 #include <stddef.h>
 #include "attributes.h"
+#include "version.h"
 
 /**
  * @defgroup lavu_crc32 CRC32
@@ -40,7 +41,11 @@ typedef enum {
     AV_CRC_32_IEEE,
     AV_CRC_32_IEEE_LE,  /*< reversed bitorder version of AV_CRC_32_IEEE */
     AV_CRC_16_ANSI_LE,  /*< reversed bitorder version of AV_CRC_16_ANSI */
+#if FF_API_CRC_BIG_TABLE
     AV_CRC_24_IEEE = 12,
+#else
+    AV_CRC_24_IEEE,
+#endif /* FF_API_CRC_BIG_TABLE */
     AV_CRC_MAX,         /*< Not part of public API! Do not use outside libavutil. */
 }AVCRCId;