Factorize CHECK/SUINT code

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libavcodec/flacdsp.h

@@ -23,16 +23,6 @@
 #include "libavutil/internal.h"
 #include "libavutil/samplefmt.h"
 
-// For debuging we use signed operations so overflows can be detected (by ubsan)
-// For production we use unsigned so there are no undefined operations
-#ifdef CHECKED
-#define SUINT   int
-#define SUINT32 int32_t
-#else
-#define SUINT   unsigned
-#define SUINT32 uint32_t
-#endif
-
 typedef struct FLACDSPContext {
     void (*decorrelate[4])(uint8_t **out, int32_t **in, int channels,
                            int len, int shift);

libavcodec/mpegaudio.h

@@ -59,14 +59,6 @@
 
 #define FIX(a)   ((int)((a) * FRAC_ONE))
 
-#ifdef CHECKED
-#define SUINT   int
-#define SUINT32 int32_t
-#else
-#define SUINT   unsigned
-#define SUINT32 uint32_t
-#endif
-
 #if USE_FLOATS
 #   define INTFLOAT float
 #   define SUINTFLOAT float

libavutil/internal.h

@@ -262,6 +262,16 @@ void avpriv_request_sample(void *avc,
 #   define ff_dlog(ctx, ...) do { if (0) av_log(ctx, AV_LOG_DEBUG, __VA_ARGS__); } while (0)
 #endif
 
+// For debuging we use signed operations so overflows can be detected (by ubsan)
+// For production we use unsigned so there are no undefined operations
+#ifdef CHECKED
+#define SUINT   int
+#define SUINT32 int32_t
+#else
+#define SUINT   unsigned
+#define SUINT32 uint32_t
+#endif
+
 /**
  * Clip and convert a double value into the long long amin-amax range.
  * This function is needed because conversion of floating point to integers when