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| author | Diego Biurrun <diego@biurrun.de> | 2012-04-19 14:48:16 +0200 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2012-05-06 18:01:31 +0200 |
| commit | 30b1961c662ffba8eb430682af24f823e80cd345 (patch) | |
| tree | 830153b236a741181713b7cd336b8f5d4d714dc9 | |
| parent | b2e92e946c0b94e3e55a2ef45453940cf14ab619 (diff) | |
| download | ffmpeg-streaming-30b1961c662ffba8eb430682af24f823e80cd345.zip ffmpeg-streaming-30b1961c662ffba8eb430682af24f823e80cd345.tar.gz | |
Mark a number of variables only used in av_dlog() calls as av_unused.
This fixes a number of unused-but-set gcc warnings.
| -rw-r--r-- | libavcodec/wmalosslessdec.c | 3 | ||||
| -rw-r--r-- | libavformat/mov.c | 6 | ||||
| -rw-r--r-- | libavformat/nsvdec.c | 5 |
3 files changed, 9 insertions, 5 deletions
diff --git a/libavcodec/wmalosslessdec.c b/libavcodec/wmalosslessdec.c index d4c9c5a..cb7f667 100644 --- a/libavcodec/wmalosslessdec.c +++ b/libavcodec/wmalosslessdec.c @@ -22,6 +22,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ +#include "libavutil/attributes.h" #include "avcodec.h" #include "internal.h" #include "get_bits.h" @@ -1041,7 +1042,7 @@ static int decode_frame(WmallDecodeCtx *s) /* no idea what these are for, might be the number of samples that need to be skipped at the beginning or end of a stream */ if (get_bits1(gb)) { - int skip; + int av_unused skip; /* usually true for the first frame */ if (get_bits1(gb)) { diff --git a/libavformat/mov.c b/libavformat/mov.c index 04deef6..35c9b6e 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -25,6 +25,7 @@ //#define DEBUG //#define MOV_EXPORT_ALL_METADATA +#include "libavutil/attributes.h" #include "libavutil/audioconvert.h" #include "libavutil/intreadwrite.h" #include "libavutil/intfloat.h" @@ -596,8 +597,9 @@ static int mov_read_dec3(MOVContext *c, AVIOContext *pb, MOVAtom atom) static int mov_read_chan(MOVContext *c, AVIOContext *pb, MOVAtom atom) { AVStream *st; - uint8_t version; - uint32_t flags, layout_tag, bitmap, num_descr, label_mask; + uint8_t av_unused version; + uint32_t av_unused flags; + uint32_t layout_tag, bitmap, num_descr, label_mask; int i; if (c->fc->nb_streams < 1) diff --git a/libavformat/nsvdec.c b/libavformat/nsvdec.c index 1a160c5..24e823e 100644 --- a/libavformat/nsvdec.c +++ b/libavformat/nsvdec.c @@ -19,6 +19,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ +#include "libavutil/attributes.h" #include "libavutil/mathematics.h" #include "avformat.h" #include "internal.h" @@ -273,7 +274,7 @@ static int nsv_parse_NSVf_header(AVFormatContext *s) { NSVContext *nsv = s->priv_data; AVIOContext *pb = s->pb; - unsigned int file_size; + unsigned int av_unused file_size; unsigned int size; int64_t duration; int strings_size; @@ -595,7 +596,7 @@ null_chunk_retry: av_dlog(s, "NSV CHUNK %d aux, %u bytes video, %d bytes audio\n", auxcount, vsize, asize); /* skip aux stuff */ for (i = 0; i < auxcount; i++) { - uint32_t auxtag; + uint32_t av_unused auxtag; auxsize = avio_rl16(pb); auxtag = avio_rl32(pb); av_dlog(s, "NSV aux data: '%c%c%c%c', %d bytes\n", |
