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| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2008-02-01 16:20:27 +0000 |
|---|---|---|
| committer | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2008-02-01 16:20:27 +0000 |
| commit | b034f72b17ab9266d1c006dec1d60abeceefb5c6 (patch) | |
| tree | f55c4b4c30c7bb80910d4d726ba932c1ac62e365 | |
| parent | 7e5cdb5b1bcdc7ac71a426850de7ed40df420d39 (diff) | |
| download | ffmpeg-b034f72b17ab9266d1c006dec1d60abeceefb5c6.tar.gz | |
Add some const keywords in rtjpeg decoder
Originally committed as revision 11792 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavcodec/rtjpeg.c | 8 | ||||
| -rw-r--r-- | libavcodec/rtjpeg.h | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/libavcodec/rtjpeg.c b/libavcodec/rtjpeg.c index dbc6cfd88e..48fb35c953 100644 --- a/libavcodec/rtjpeg.c +++ b/libavcodec/rtjpeg.c @@ -43,8 +43,8 @@ * aligned this could be done faster in a different way, e.g. as it is done * in MPlayer libmpcodecs/native/RTjpegN.c */ -static inline int get_block(GetBitContext *gb, DCTELEM *block, uint8_t *scan, - uint32_t *quant) { +static inline int get_block(GetBitContext *gb, DCTELEM *block, const uint8_t *scan, + const uint32_t *quant) { int coeff, i, n; int8_t ac; uint8_t dc = get_bits(gb, 8); @@ -97,7 +97,7 @@ static inline int get_block(GetBitContext *gb, DCTELEM *block, uint8_t *scan, * \return number of bytes consumed from the input buffer */ int rtjpeg_decode_frame_yuv420(RTJpegContext *c, AVFrame *f, - uint8_t *buf, int buf_size) { + const uint8_t *buf, int buf_size) { DECLARE_ALIGNED_16(DCTELEM, block[64]); GetBitContext gb; int w = c->w / 16, h = c->h / 16; @@ -147,7 +147,7 @@ int rtjpeg_decode_frame_yuv420(RTJpegContext *c, AVFrame *f, */ void rtjpeg_decode_init(RTJpegContext *c, DSPContext *dsp, int width, int height, - uint32_t *lquant, uint32_t *cquant) { + const uint32_t *lquant, const uint32_t *cquant) { int i; c->dsp = dsp; for (i = 0; i < 64; i++) { diff --git a/libavcodec/rtjpeg.h b/libavcodec/rtjpeg.h index f707a76661..0c23eced58 100644 --- a/libavcodec/rtjpeg.h +++ b/libavcodec/rtjpeg.h @@ -35,8 +35,8 @@ typedef struct { void rtjpeg_decode_init(RTJpegContext *c, DSPContext *dsp, int width, int height, - uint32_t *lquant, uint32_t *cquant); + const uint32_t *lquant, const uint32_t *cquant); int rtjpeg_decode_frame_yuv420(RTJpegContext *c, AVFrame *f, - uint8_t *buf, int buf_size); + const uint8_t *buf, int buf_size); #endif /* FFMPEG_RTJPEG_H */ |