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Add const qualifier to param argument of sws_getContext() and

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sws_getCachedContext().  Fixes the warning:
swscale.c:3408: warning: assignment discards qualifiers from pointer target type

Originally committed as revision 29288 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
This commit is contained in:
Diego Biurrun 2009-05-10 14:00:00 +00:00
parent 465477e1fb
commit 0020c54cb8
2 changed files with 5 additions and 4 deletions
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5
libswscale/swscale.c
View File

@ -2371,7 +2371,8 @@ static int handle_jpeg(enum PixelFormat *format)
}
SwsContext *sws_getContext(int srcW, int srcH, enum PixelFormat srcFormat, int dstW, int dstH, enum PixelFormat dstFormat, int flags,
SwsFilter *srcFilter, SwsFilter *dstFilter, double *param){
SwsFilter *srcFilter, SwsFilter *dstFilter, const double *param)
{
SwsContext *c;
int i;
@ -3400,7 +3401,7 @@ void sws_freeContext(SwsContext *c){
struct SwsContext *sws_getCachedContext(struct SwsContext *context,
int srcW, int srcH, enum PixelFormat srcFormat,
int dstW, int dstH, enum PixelFormat dstFormat, int flags,
SwsFilter *srcFilter, SwsFilter *dstFilter, double *param)
SwsFilter *srcFilter, SwsFilter *dstFilter, const double *param)
{
static const double default_param[2] = {SWS_PARAM_DEFAULT, SWS_PARAM_DEFAULT};

4
libswscale/swscale.h
View File

@ -130,7 +130,7 @@ void sws_freeContext(struct SwsContext *swsContext);
struct SwsContext *sws_getContext(int srcW, int srcH, enum PixelFormat srcFormat,
int dstW, int dstH, enum PixelFormat dstFormat,
int flags, SwsFilter *srcFilter,
SwsFilter *dstFilter, double *param);
SwsFilter *dstFilter, const double *param);
/**
* Scales the image slice in \p srcSlice and puts the resulting scaled
@ -258,6 +258,6 @@ struct SwsContext *sws_getCachedContext(struct SwsContext *context,
int srcW, int srcH, enum PixelFormat srcFormat,
int dstW, int dstH, enum PixelFormat dstFormat,
int flags, SwsFilter *srcFilter,
SwsFilter *dstFilter, double *param);
SwsFilter *dstFilter, const double *param);
#endif /* SWSCALE_SWSCALE_H */