From 62825236dba31a2240e25974a3ba41c1303e4edc Mon Sep 17 00:00:00 2001 From: Andreas Cadhalpun Date: Mon, 11 Jan 2016 21:05:55 +0100 Subject: lavc: Add get_bitsz() get_bit variant supporting 0-bits reads. Signed-off-by: Luca Barbato --- libavcodec/get_bits.h | 8 ++++++++ libavcodec/mpegaudiodec_template.c | 7 ------- 2 files changed, 8 insertions(+), 7 deletions(-) diff --git a/libavcodec/get_bits.h b/libavcodec/get_bits.h index cb2be4f..29e7205 100644 --- a/libavcodec/get_bits.h +++ b/libavcodec/get_bits.h @@ -250,6 +250,14 @@ static inline unsigned int get_bits(GetBitContext *s, int n) } /** + * Read 0-25 bits. + */ +static av_always_inline int get_bitsz(GetBitContext *s, int n) +{ + return n ? get_bits(s, n) : 0; +} + +/** * Show 1-25 bits. */ static inline unsigned int show_bits(GetBitContext *s, int n) diff --git a/libavcodec/mpegaudiodec_template.c b/libavcodec/mpegaudiodec_template.c index 184d67b..820a7ae 100644 --- a/libavcodec/mpegaudiodec_template.c +++ b/libavcodec/mpegaudiodec_template.c @@ -795,13 +795,6 @@ static void exponents_from_scale_factors(MPADecodeContext *s, GranuleDef *g, } } -/* handle n = 0 too */ -static inline int get_bitsz(GetBitContext *s, int n) -{ - return n ? get_bits(s, n) : 0; -} - - static void switch_buffer(MPADecodeContext *s, int *pos, int *end_pos, int *end_pos2) { -- cgit v1.1