Dave Chapman
0c915510c6
Correct a comment - no code changes
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9645 a1c6a512-1295-4272-9138-f99709370657
2006-04-13 17:04:53 +00:00
Brandon Low
c76904be53
Fix warnings
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9230 a1c6a512-1295-4272-9138-f99709370657
2006-03-24 14:02:27 +00:00
Brandon Low
1060e447f8
Part of the profiling patch to use a consistent return path in all codecs to facilitate 'on exit' functionality
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8374 a1c6a512-1295-4272-9138-f99709370657
2006-01-18 20:22:03 +00:00
Jens Arnold
b8749fdf21
New codec loader, using the same mechanism as the new plugin loader. API version numbering restarted for the new system. Uses the target ID from configure, so don't change that too often. * Fixed sim_plugin_load_ram() to truncate the tempfile. * Reduced plugin buffer size to 512KB for iriver and iPod.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8362 a1c6a512-1295-4272-9138-f99709370657
2006-01-18 00:05:14 +00:00
Jens Arnold
07c4254135
Don't include the .bss and .ibss sections in the binary image for codecs and plugins. Saves quite some disk space (and buffer space in case of codec changes during playback).
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8308 a1c6a512-1295-4272-9138-f99709370657
2006-01-08 22:50:14 +00:00
Daniel Stenberg
76667e2a5b
fix gcc4 (un)signed warnings
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8124 a1c6a512-1295-4272-9138-f99709370657
2005-12-02 08:42:48 +00:00
Miika Pekkarinen
9c0f1a9e39
More stable playback with reduced stuttering when skipping tracks.
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Removed CODEC_SET_FILEBUF_LIMIT setting; now playback.c determines how
to buffer the files.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7970 a1c6a512-1295-4272-9138-f99709370657
2005-11-18 20:21:13 +00:00
Thom Johansen
c8193b8da5
The seek_time member of the codec API needs to be decremented before use as a seeking time.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7768 a1c6a512-1295-4272-9138-f99709370657
2005-11-06 19:18:04 +00:00
Dave Chapman
5006d15d1e
Call ci->seek_complete() callback after processing a seek request (an old API change that wasn't implemented in all the codecs)
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7717 a1c6a512-1295-4272-9138-f99709370657
2005-11-02 00:09:42 +00:00
Dave Chapman
fca6b63ef7
Fix bug with FLAC and ALAC output being half the correct volume. The DSP_SET_SAMPLE_DEPTH function expects needs clarifying or changing - it seems to expect one less than the number of bits in cases where the depth is greater than the native depth (16 bits).
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7692 a1c6a512-1295-4272-9138-f99709370657
2005-10-30 22:06:42 +00:00
Dave Chapman
29c7da9e69
Don't copy the data from the audio buffer - request_buffer() guarantees to always return up to GUARD_BUFSIZE bytes, even at the buffer wraparound point. This removes the need for the 32KB static input buffer.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7691 a1c6a512-1295-4272-9138-f99709370657
2005-10-30 21:04:32 +00:00
Dave Chapman
45f9e5d7b0
Remove generic M4A parsing code from libalac and create a libm4a - so it can be used by other codecs
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7682 a1c6a512-1295-4272-9138-f99709370657
2005-10-29 17:12:52 +00:00
Dave Chapman
f1844c4166
1) Always enable the DSP. 2) Change codec to output one 32-bit array per channel containing samples left-shifted to 28-bits (instead of 16-bit interleaved samples). 3) Remove the two 16KB internal predicterror_buffer arrays (we use the output arrays instead) 4) Small internal rearrangement of the code.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7667 a1c6a512-1295-4272-9138-f99709370657
2005-10-28 00:11:28 +00:00
Dave Chapman
84d2f0e029
Fix compiler warnings in sim.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7631 a1c6a512-1295-4272-9138-f99709370657
2005-10-15 09:40:56 +00:00
Thom Johansen
c91e0bbfc9
Cleaned up the messy codec header and library system by merging codec.h, lib/codeclib.[ch] and lib/xxx2wav.[ch] into just codeclib.[ch]. Deleted much of the unused code in the xxx2wav portion. All codecs should now only include codeclib.h, and whatever codec specific headers are needed.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7626 a1c6a512-1295-4272-9138-f99709370657
2005-10-13 11:32:52 +00:00
Dave Chapman
9a625ef7ac
Add yield() calls inside the monolithic ALAC decode_frame() function - improves responsiveness of UI during ALAC decoding
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7557 a1c6a512-1295-4272-9138-f99709370657
2005-09-24 12:35:18 +00:00
Dave Chapman
139c1cb824
First version of ALAC (Apple Lossless) decoder
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7547 a1c6a512-1295-4272-9138-f99709370657
2005-09-22 21:55:37 +00:00