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author | uau <uau@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-11-01 06:52:19 +0000 |
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committer | uau <uau@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-11-01 06:52:19 +0000 |
commit | 1844e1dd0c15c18ea4781475fd1f1d62c0098ebc (patch) | |
tree | c2e851fccc75aa0bac60aefba6d9bb36f727a95b /mplayer.c | |
parent | a6d6f182167dbb2fe16ef12faf36a6668eaaa9af (diff) | |
download | mpv-1844e1dd0c15c18ea4781475fd1f1d62c0098ebc.tar.bz2 mpv-1844e1dd0c15c18ea4781475fd1f1d62c0098ebc.tar.xz |
Change decode_audio() interface
Rewrite decode_audio to better deal with filters that handle input in
large blocks. It now always places output in sh_audio->a_out_buffer
(which was always given as a parameter before) and reallocates the
buffer if needed. After the changes filters can return arbitrarily
large blocks of data without some of it being lost. The new version
also allows simplifying some code.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24920 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'mplayer.c')
-rw-r--r-- | mplayer.c | 20 |
1 files changed, 5 insertions, 15 deletions
@@ -1779,22 +1779,12 @@ static int fill_audio_out_buffers(void) // Fill buffer if needed: current_module="decode_audio"; t = GetTimer(); - while (sh_audio->a_out_buffer_len < playsize) { - int buflen = sh_audio->a_out_buffer_len; - int ret = decode_audio(sh_audio, &sh_audio->a_out_buffer[buflen], - playsize - buflen, // min bytes - sh_audio->a_out_buffer_size - buflen // max - ); - if (ret <= 0) { // EOF? - if (mpctx->d_audio->eof) { - audio_eof = 1; - if (sh_audio->a_out_buffer_len == 0) - return 0; - } - break; + if (decode_audio(sh_audio, playsize) < 0) // EOF or error + if (mpctx->d_audio->eof) { + audio_eof = 1; + if (sh_audio->a_out_buffer_len == 0) + return 0; } - sh_audio->a_out_buffer_len += ret; - } t = GetTimer() - t; tt = t*0.000001f; audio_time_usage+=tt; if (playsize > sh_audio->a_out_buffer_len) { |