Reindenting parse_xing, since I need to work on it and it's a mess
git-svn-id: https://svn.musicpd.org/mpd/trunk@4397 09075e82-0dd4-0310-85a5-a0d7c8717e4f
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@ -423,53 +423,52 @@ enum {
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static int parse_xing(struct xing *xing, struct mad_bitptr ptr, unsigned int bitlen)
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{
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unsigned long bits;
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unsigned long bits;
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if (bitlen < 16) goto fail;
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bits = mad_bit_read(&ptr, 16);
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if (bitlen < 16) goto fail;
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bits = mad_bit_read(&ptr, 16);
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bitlen -= 16;
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if (bits == XI_MAGIC) {
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if (bitlen < 16) goto fail;
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if (mad_bit_read(&ptr, 16) != NG_MAGIC) goto fail;
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bitlen -= 16;
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}
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else if (bits != NG_MAGIC) goto fail;
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if (bits == XI_MAGIC) {
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if (bitlen < 16) goto fail;
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if (mad_bit_read(&ptr, 16) != NG_MAGIC) goto fail;
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bitlen -= 16;
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}
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else if (bits != NG_MAGIC) goto fail;
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if (bitlen < 32) goto fail;
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xing->flags = mad_bit_read(&ptr, 32);
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bitlen -= 32;
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if (bitlen < 32) goto fail;
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xing->flags = mad_bit_read(&ptr, 32);
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bitlen -= 32;
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if (xing->flags & XING_FRAMES) {
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if (bitlen < 32) goto fail;
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xing->frames = mad_bit_read(&ptr, 32);
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bitlen -= 32;
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}
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if (xing->flags & XING_FRAMES) {
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if (bitlen < 32) goto fail;
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xing->frames = mad_bit_read(&ptr, 32);
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bitlen -= 32;
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}
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if (xing->flags & XING_BYTES) {
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if (bitlen < 32) goto fail;
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xing->bytes = mad_bit_read(&ptr, 32);
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bitlen -= 32;
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}
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if (xing->flags & XING_BYTES) {
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if (bitlen < 32) goto fail;
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xing->bytes = mad_bit_read(&ptr, 32);
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bitlen -= 32;
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}
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if (xing->flags & XING_TOC) {
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int i;
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if (bitlen < 800) goto fail;
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for (i = 0; i < 100; ++i) xing->toc[i] = mad_bit_read(&ptr, 8);
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bitlen -= 800;
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}
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if (xing->flags & XING_TOC) {
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int i;
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if (bitlen < 800) goto fail;
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for (i = 0; i < 100; ++i) xing->toc[i] = mad_bit_read(&ptr, 8);
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bitlen -= 800;
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}
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if (xing->flags & XING_SCALE) {
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if (bitlen < 32) goto fail;
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xing->scale = mad_bit_read(&ptr, 32);
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bitlen -= 32;
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}
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return 1;
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if (xing->flags & XING_SCALE) {
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if (bitlen < 32) goto fail;
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xing->scale = mad_bit_read(&ptr, 32);
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bitlen -= 32;
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}
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return 1;
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fail:
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xing->flags = 0;
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return 0;
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xing->flags = 0;
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return 0;
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}
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static int decodeFirstFrame(mp3DecodeData * data, DecoderControl * dc,
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