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Mark srcptr as const in mszh_decomp

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Originally committed as revision 19053 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Reimar Döffinger 2009-05-31 10:38:17 +00:00
parent 6065dcea37
commit 974ce78544
1 changed files with 2 additions and 2 deletions
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4
libavcodec/lcldec.c
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@ -74,11 +74,11 @@ typedef struct LclDecContext {
/** /**
* \param srcptr compressed source buffer, must be padded with at least 4 extra bytes * \param srcptr compressed source buffer, must be padded with at least 4 extra bytes
*/ */
static unsigned int mszh_decomp(unsigned char * srcptr, int srclen, unsigned char * destptr, unsigned int destsize) static unsigned int mszh_decomp(const unsigned char * srcptr, int srclen, unsigned char * destptr, unsigned int destsize)
{ {
unsigned char *destptr_bak = destptr; unsigned char *destptr_bak = destptr;
unsigned char *destptr_end = destptr + destsize; unsigned char *destptr_end = destptr + destsize;
unsigned char *srcptr_end = srcptr + srclen; const unsigned char *srcptr_end = srcptr + srclen;
unsigned char mask = 0; unsigned char mask = 0;
unsigned char maskbit = 0; unsigned char maskbit = 0;
unsigned int ofs, cnt; unsigned int ofs, cnt;