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kill duplicated get/put_be24()

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Originally committed as revision 4460 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2005-07-19 14:41:08 +00:00
parent dd9f59160e
commit a254c5745b
5 changed files with 21 additions and 33 deletions
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2
libavformat/avio.h
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@ -99,6 +99,7 @@ void put_le64(ByteIOContext *s, uint64_t val);
void put_be64(ByteIOContext *s, uint64_t val);
void put_le32(ByteIOContext *s, unsigned int val);
void put_be32(ByteIOContext *s, unsigned int val);
void put_be24(ByteIOContext *s, unsigned int val);
void put_le16(ByteIOContext *s, unsigned int val);
void put_be16(ByteIOContext *s, unsigned int val);
void put_tag(ByteIOContext *s, const char *tag);
@ -134,6 +135,7 @@ unsigned int get_le16(ByteIOContext *s);
double get_be64_double(ByteIOContext *s);
char *get_strz(ByteIOContext *s, char *buf, int maxlen);
unsigned int get_be16(ByteIOContext *s);
unsigned int get_be24(ByteIOContext *s);
unsigned int get_be32(ByteIOContext *s);
uint64_t get_be64(ByteIOContext *s);

25
libavformat/aviobuf.c
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@ -253,6 +253,12 @@ void put_be16(ByteIOContext *s, unsigned int val)
put_byte(s, val);
}
void put_be24(ByteIOContext *s, unsigned int val)
{
put_be16(s, val >> 8);
put_byte(s, val);
}
void put_tag(ByteIOContext *s, const char *tag)
{
while (*tag) {
@ -407,10 +413,8 @@ unsigned int get_le16(ByteIOContext *s)
unsigned int get_le32(ByteIOContext *s)
{
unsigned int val;
val = get_byte(s);
val |= get_byte(s) << 8;
val |= get_byte(s) << 16;
val |= get_byte(s) << 24;
val = get_le16(s);
val |= get_le16(s) << 16;
return val;
}
@ -430,13 +434,18 @@ unsigned int get_be16(ByteIOContext *s)
return val;
}
unsigned int get_be24(ByteIOContext *s)
{
unsigned int val;
val = get_be16(s) << 8;
val |= get_byte(s);
return val;
}
unsigned int get_be32(ByteIOContext *s)
{
unsigned int val;
val = get_byte(s) << 24;
val |= get_byte(s) << 16;
val |= get_byte(s) << 8;
val |= get_byte(s);
val = get_be16(s) << 16;
val |= get_be16(s);
return val;
}

9
libavformat/flvdec.c
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@ -18,15 +18,6 @@
*/
#include "avformat.h"
unsigned int get_be24(ByteIOContext *s)
{
unsigned int val;
val = get_byte(s) << 16;
val |= get_byte(s) << 8;
val |= get_byte(s);
return val;
}
static int flv_probe(AVProbeData *p)
{
const uint8_t *d;

9
libavformat/flvenc.c
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@ -27,13 +27,6 @@ typedef struct FLVContext {
int reserved;
} FLVContext;
static void put_be24(ByteIOContext *pb, int value)
{
put_byte(pb, (value>>16) & 0xFF );
put_byte(pb, (value>> 8) & 0xFF );
put_byte(pb, (value>> 0) & 0xFF );
}
static int get_audio_flags(AVCodecContext *enc){
int flags = (enc->bits_per_sample == 16) ? 0x2 : 0x0;
@ -52,6 +45,7 @@ static int get_audio_flags(AVCodecContext *enc){
flags |= 0x00;
break;
default:
av_log(enc, AV_LOG_ERROR, "flv doesnt support that sample rate, choose from (44100, 22050, 11025)\n");
return -1;
}
@ -75,6 +69,7 @@ static int get_audio_flags(AVCodecContext *enc){
flags |= enc->codec_tag<<4;
break;
default:
av_log(enc, AV_LOG_ERROR, "codec not compatible with flv\n");
return -1;
}

9
libavformat/mov.c
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@ -550,15 +550,6 @@ static int mov_mp4_read_descr(ByteIOContext *pb, int *tag)
return len;
}
static inline unsigned int get_be24(ByteIOContext *s)
{
unsigned int val;
val = get_byte(s) << 16;
val |= get_byte(s) << 8;
val |= get_byte(s);
return val;
}
static int mov_read_esds(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
{
AVStream *st = c->fc->streams[c->fc->nb_streams-1];