ape: Use unsigned integer maths

This involves a division that should be a shift.

Christophe Gisquet committed 14 years ago

Commit 706b9981 parent cbc7d601 file · +2 −2Browse files

Unified · Split

libavcodec/apedec.c+2−2

@@ -393,7 +393,7 @@ static inline int range_get_symbol(APEContext *ctx, · 392 unmodified lines
393	393	}
394	394	/** @} */ // group rangecoder
395	395
396		−static inline void update_rice(APERice *rice, int x)
	396	+static inline void update_rice(APERice *rice, unsigned int x)
397	397	{
398	398	int lim = rice->k ? (1 << (rice->k + 4)) : 0;
399	399	rice->ksum += ((x + 1) / 2) - ((rice->ksum + 16) >> 5);
@@ -406,7 +406,7 @@ static inline void update_rice(APERice *rice, int x) · 6 unmodified lines
406	406
407	407	static inline int ape_decode_value(APEContext ctx, APERice rice)
408	408	{
409		− int x, overflow;
	409	+ unsigned int x, overflow;
410	410
411	411	if (ctx->fileversion < 3990) {
412	412	int tmpk;