From dc4b62502876c0ebeeba317233cd1348c5b0b2b7 Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Wed, 23 Nov 2016 13:02:52 +0100 Subject: [PATCH] tta: use get_unary() instead of a custom implementation Signed-off-by: Diego Biurrun --- libavcodec/tta.c | 13 ++----------- 1 file 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; -- 2.11.0