[flac-dev] [PATCH] for flac/decode.c

[lvqcl]

The commit http://git.xiph.org/?p=flac.git;a=commitdiff;h=99257e177eac96fa41a107b423080232f59ebe45
also requires some changes in write_iff_headers() function:

currently flac don't write WAVEFORMATEXTENSIBLE header if
decoder_session->channel_mask is equal to 0, 1 or 3.
After the commit 99257e17 flac should do this for channel_mask
equal to 0, 4 or 3.

The patch fixes this.



--------------------------
Also, I have a question.

Currently flac complains about 24-bit .wav files if they have
old WAVEFORMATEX header and not 'proper' WAVEFORMATEXTENSIBLE
header. However it writes such files itself.

Is it better to fix this so it decodes 24-bit .flac files to .wav
files with WAVEFORMATEXTENSIBLE header? Or is it better to leave
things as is (for better compatibility with old programs)?
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