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| author | Anton Khirnov <anton@khirnov.net> | 2016-11-23 13:02:52 +0100 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2016-11-25 21:42:33 +0100 |
| commit | dc4b62502876c0ebeeba317233cd1348c5b0b2b7 (patch) | |
| tree | 276745433e985f5eb94388ebafd9ac20d00a0e9c /libavcodec | |
| parent | e122b12c88487ac8766ff4eb071856b0666f0134 (diff) | |
| download | ffmpeg-dc4b62502876c0ebeeba317233cd1348c5b0b2b7.tar.gz | |
tta: use get_unary() instead of a custom implementation
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/tta.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/libavcodec/tta.c b/libavcodec/tta.c index 2b57406686..2ac825554e 100644 --- a/libavcodec/tta.c +++ b/libavcodec/tta.c @@ -35,6 +35,7 @@ #include "avcodec.h" #include "get_bits.h" #include "internal.h" +#include "unary.h" #define FORMAT_SIMPLE 1 #define FORMAT_ENCRYPTED 2 @@ -171,16 +172,6 @@ static void rice_init(TTARice *c, uint32_t k0, uint32_t k1) c->sum1 = shift_16[k1]; } -static int tta_get_unary(GetBitContext *gb) -{ - int ret = 0; - - // count ones - while (get_bits_left(gb) > 0 && get_bits1(gb)) - ret++; - return ret; -} - static int tta_check_crc(TTAContext *s, const uint8_t *buf, int buf_size) { uint32_t crc, CRC; @@ -352,7 +343,7 @@ static int tta_decode_frame(AVCodecContext *avctx, void *data, uint32_t unary, depth, k; int32_t value; - unary = tta_get_unary(&s->gb); + unary = get_unary(&s->gb, 0, get_bits_left(&s->gb)); if (unary == 0) { depth = 0; |