18 lines
636 B
Plaintext
18 lines
636 B
Plaintext
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$OpenBSD: patch-src_demuxers_demux_aac_c,v 1.1 2011/05/11 09:05:54 dcoppa Exp $
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Check that we've found both AAC signatures.
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--- src/demuxers/demux_aac.c.orig Mon May 9 21:12:42 2011
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+++ src/demuxers/demux_aac.c Mon May 9 21:13:13 2011
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@@ -122,6 +122,10 @@ static int open_aac_file(demux_aac_t *this) {
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syncword = (syncword << 8) | peak[i];
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}
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+ /* did we really find the ADTS header? */
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+ if (i == MAX_PREVIEW_SIZE)
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+ return 0; /* No, we didn't */
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+
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/* Look for second ADTS header to confirm it's really aac */
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if (data_start + 5 < MAX_PREVIEW_SIZE) {
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int frame_size = ((peak[data_start+3] & 0x03) << 11) |
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