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| author | Diego Biurrun <diego@biurrun.de> | 2012-10-11 18:50:30 +0200 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2012-10-12 20:39:18 +0200 |
| commit | d5c62122a7b26704bf867a1262df358623bf5edf (patch) | |
| tree | 187a81249ccd692b0d25c951185721055ef3c797 /libavcodec/s302m.c | |
| parent | 930c9d4373e0f3cb7c64fcfc129127a309f6d066 (diff) | |
| download | ffmpeg-d5c62122a7b26704bf867a1262df358623bf5edf.tar.gz | |
Move av_reverse table to libavcodec
It is only used in that library.
Diffstat (limited to 'libavcodec/s302m.c')
| -rw-r--r-- | libavcodec/s302m.c | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/libavcodec/s302m.c b/libavcodec/s302m.c index 087e948dd1..132c094935 100644 --- a/libavcodec/s302m.c +++ b/libavcodec/s302m.c @@ -20,9 +20,10 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ -#include "libavutil/common.h" #include "libavutil/intreadwrite.h" +#include "libavutil/log.h" #include "avcodec.h" +#include "mathops.h" #define AES3_HEADER_LEN 4 @@ -105,34 +106,34 @@ static int s302m_decode_frame(AVCodecContext *avctx, void *data, if (avctx->bits_per_coded_sample == 24) { uint32_t *o = (uint32_t *)s->frame.data[0]; for (; buf_size > 6; buf_size -= 7) { - *o++ = (av_reverse[buf[2]] << 24) | - (av_reverse[buf[1]] << 16) | - (av_reverse[buf[0]] << 8); - *o++ = (av_reverse[buf[6] & 0xf0] << 28) | - (av_reverse[buf[5]] << 20) | - (av_reverse[buf[4]] << 12) | - (av_reverse[buf[3] & 0x0f] << 4); + *o++ = (ff_reverse[buf[2]] << 24) | + (ff_reverse[buf[1]] << 16) | + (ff_reverse[buf[0]] << 8); + *o++ = (ff_reverse[buf[6] & 0xf0] << 28) | + (ff_reverse[buf[5]] << 20) | + (ff_reverse[buf[4]] << 12) | + (ff_reverse[buf[3] & 0x0f] << 4); buf += 7; } } else if (avctx->bits_per_coded_sample == 20) { uint32_t *o = (uint32_t *)s->frame.data[0]; for (; buf_size > 5; buf_size -= 6) { - *o++ = (av_reverse[buf[2] & 0xf0] << 28) | - (av_reverse[buf[1]] << 20) | - (av_reverse[buf[0]] << 12); - *o++ = (av_reverse[buf[5] & 0xf0] << 28) | - (av_reverse[buf[4]] << 20) | - (av_reverse[buf[3]] << 12); + *o++ = (ff_reverse[buf[2] & 0xf0] << 28) | + (ff_reverse[buf[1]] << 20) | + (ff_reverse[buf[0]] << 12); + *o++ = (ff_reverse[buf[5] & 0xf0] << 28) | + (ff_reverse[buf[4]] << 20) | + (ff_reverse[buf[3]] << 12); buf += 6; } } else { uint16_t *o = (uint16_t *)s->frame.data[0]; for (; buf_size > 4; buf_size -= 5) { - *o++ = (av_reverse[buf[1]] << 8) | - av_reverse[buf[0]]; - *o++ = (av_reverse[buf[4] & 0xf0] << 12) | - (av_reverse[buf[3]] << 4) | - (av_reverse[buf[2]] >> 4); + *o++ = (ff_reverse[buf[1]] << 8) | + ff_reverse[buf[0]]; + *o++ = (ff_reverse[buf[4] & 0xf0] << 12) | + (ff_reverse[buf[3]] << 4) | + (ff_reverse[buf[2]] >> 4); buf += 5; } } |