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Move find_guid function and guid_data array to a globally available place.

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Fixes compilation with --disable-optimizations --disable-demuxer=w64.

Originally committed as revision 19959 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Diego Biurrun 2009-09-22 10:31:29 +00:00
parent 5419da8d9c
commit 738914be66
1 changed files with 25 additions and 25 deletions
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50
libavformat/wav.c
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@ -198,31 +198,6 @@ static int wav_read_header(AVFormatContext *s,
return 0;
}
#if CONFIG_W64_DEMUXER
static const uint8_t guid_riff[16] = { 'r', 'i', 'f', 'f',
0x2E, 0x91, 0xCF, 0x11, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 };
static const uint8_t guid_wave[16] = { 'w', 'a', 'v', 'e',
0xF3, 0xAC, 0xD3, 0x11, 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A };
static const uint8_t guid_fmt [16] = { 'f', 'm', 't', ' ',
0xF3, 0xAC, 0xD3, 0x11, 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A };
static const uint8_t guid_data[16] = { 'd', 'a', 't', 'a',
0xF3, 0xAC, 0xD3, 0x11, 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A };
static int w64_probe(AVProbeData *p)
{
if (p->buf_size <= 40)
return 0;
if (!memcmp(p->buf, guid_riff, 16) &&
!memcmp(p->buf + 24, guid_wave, 16))
return AVPROBE_SCORE_MAX;
else
return 0;
}
/** Find chunk with w64 GUID by skipping over other chunks
* @return the size of the found chunk
*/
@ -243,6 +218,31 @@ static int64_t find_guid(ByteIOContext *pb, const uint8_t guid1[16])
return -1;
}
static const uint8_t guid_data[16] = { 'd', 'a', 't', 'a',
0xF3, 0xAC, 0xD3, 0x11, 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A };
#if CONFIG_W64_DEMUXER
static const uint8_t guid_riff[16] = { 'r', 'i', 'f', 'f',
0x2E, 0x91, 0xCF, 0x11, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 };
static const uint8_t guid_wave[16] = { 'w', 'a', 'v', 'e',
0xF3, 0xAC, 0xD3, 0x11, 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A };
static const uint8_t guid_fmt [16] = { 'f', 'm', 't', ' ',
0xF3, 0xAC, 0xD3, 0x11, 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A };
static int w64_probe(AVProbeData *p)
{
if (p->buf_size <= 40)
return 0;
if (!memcmp(p->buf, guid_riff, 16) &&
!memcmp(p->buf + 24, guid_wave, 16))
return AVPROBE_SCORE_MAX;
else
return 0;
}
static int w64_read_header(AVFormatContext *s, AVFormatParameters *ap)
{
int64_t size;