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ASF: use dprintf(), allow compilation with -DDEBUG

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Originally committed as revision 14210 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2008-07-13 19:41:07 +00:00
parent 0b54f3c087
commit f94981ea6a
1 changed files with 9 additions and 11 deletions
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20
libavformat/asf.c
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@ -49,7 +49,7 @@ static const GUID stream_bitrate_guid = { /* (http://get.to/sdp) */
#ifdef DEBUG
#define PRINT_IF_GUID(g,cmp) \
if (!memcmp(g, &cmp, sizeof(GUID))) \
printf("(GUID: %s) ", #cmp)
dprintf(NULL, "(GUID: %s) ", #cmp)
static void print_guid(const GUID *g)
{
@ -77,12 +77,14 @@ static void print_guid(const GUID *g)
else PRINT_IF_GUID(g, metadata_header);
else PRINT_IF_GUID(g, stream_bitrate_guid);
else
printf("(GUID: unknown) ");
dprintf(NULL, "(GUID: unknown) ");
for(i=0;i<16;i++)
printf(" 0x%02x,", (*g)[i]);
printf("}\n");
dprintf(NULL, " 0x%02x,", (*g)[i]);
dprintf(NULL, "}\n");
}
#undef PRINT_IF_GUID
#else
#define print_guid(g)
#endif
static void get_guid(ByteIOContext *s, GUID *g)
@ -165,11 +167,9 @@ static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap)
for(;;) {
get_guid(pb, &g);
gsize = get_le64(pb);
#ifdef DEBUG
printf("%08"PRIx64": ", url_ftell(pb) - 24);
dprintf(s, "%08"PRIx64": ", url_ftell(pb) - 24);
print_guid(&g);
printf(" size=0x%"PRIx64"\n", gsize);
#endif
dprintf(s, " size=0x%"PRIx64"\n", gsize);
if (!memcmp(&g, &data_header, sizeof(GUID))) {
asf->data_object_offset = url_ftell(pb);
// if not streaming, gsize is not unlimited (how?), and there is enough space in the file..
@ -625,9 +625,7 @@ static int asf_get_packet(AVFormatContext *s)
if (packet_length < asf->hdr.min_pktsize)
padsize += asf->hdr.min_pktsize - packet_length;
asf->packet_padsize = padsize;
#ifdef DEBUG
printf("packet: size=%d padsize=%d left=%d\n", asf->packet_size, asf->packet_padsize, asf->packet_size_left);
#endif
dprintf(s, "packet: size=%d padsize=%d left=%d\n", asf->packet_size, asf->packet_padsize, asf->packet_size_left);
return 0;
}