mirror of https://git.ffmpeg.org/ffmpeg.git
Documentation fix: Copy functions should "work" fine for cnt == 0
Originally committed as revision 7785 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -81,7 +81,7 @@ static inline int get_len(LZOContext *c, int x, int mask) {
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/**
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/**
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* \brief copy bytes from input to output buffer with checking
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* \brief copy bytes from input to output buffer with checking
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* \param cnt number of bytes to copy, must be > 0
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* \param cnt number of bytes to copy, must be >= 0
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*/
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*/
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static inline void copy(LZOContext *c, int cnt) {
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static inline void copy(LZOContext *c, int cnt) {
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register uint8_t *src = c->in;
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register uint8_t *src = c->in;
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@ -109,7 +109,7 @@ static inline void copy(LZOContext *c, int cnt) {
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/**
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/**
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* \brief copy previously decoded bytes to current position
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* \brief copy previously decoded bytes to current position
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* \param back how many bytes back we start
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* \param back how many bytes back we start
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* \param cnt number of bytes to copy, must be > 0
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* \param cnt number of bytes to copy, must be >= 0
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*
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*
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* cnt > back is valid, this will copy the bytes we just copied,
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* cnt > back is valid, this will copy the bytes we just copied,
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* thus creating a repeating pattern with a period length of back.
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* thus creating a repeating pattern with a period length of back.
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