Marcoen Hirschberg
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c43629f08b
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use the full resolution we get from the WMA decoder and let the DSP code do the rest
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14224 a1c6a512-1295-4272-9138-f99709370657
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2007-08-06 23:34:28 +00:00 |
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Dave Chapman
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e6a3f7d731
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Cosmetic changes - update a comment and add more info to a DEBUGF
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13925 a1c6a512-1295-4272-9138-f99709370657
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2007-07-18 09:43:12 +00:00 |
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Dave Chapman
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a9df713ee9
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TAB and whitespace police
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13858 a1c6a512-1295-4272-9138-f99709370657
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2007-07-11 23:07:41 +00:00 |
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Michael Giacomelli
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28b0c58726
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Don't assume files are WMAv2, instead actually check that they are and quit gracefully if they are not.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13855 a1c6a512-1295-4272-9138-f99709370657
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2007-07-11 16:58:11 +00:00 |
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Dave Chapman
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47e969278b
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ASF parser improvements - it now correctly handles files containing multiple payloads. i.e. files where the audio packets are split into multiple payloads, and streams where audio/video payloads are mixed within the same packet.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13840 a1c6a512-1295-4272-9138-f99709370657
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2007-07-10 13:37:16 +00:00 |
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Dave Chapman
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88e32c2fc6
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Reorganise the wma_decode_superframe() function - split into a separate init and decode functions. Each call to the decode function now decodes a single frame (2048 samples) instead of an entire superframe (which typically contained about 7 or 8 frames and can in theory contain up to 16 frames). This allows us to replace the 256KB output buffer with a 8KB buffer, and also perform more yields in the main decoding loop.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13833 a1c6a512-1295-4272-9138-f99709370657
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2007-07-09 17:24:00 +00:00 |
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Dave Chapman
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9cb40ea5e3
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WMA clean-up commit - fix 64-bit sim warnings, set svn keywords property, and add new files to apps/FILES
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13771 a1c6a512-1295-4272-9138-f99709370657
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2007-07-03 10:21:23 +00:00 |
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Dave Chapman
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c72824786a
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Initial, work-in-progress, version of a WMA codec using Michael Giacomelli's fixed-point and malloc-less WMA decoder (based on the ffmpeg WMA decoder from early 2006, and also building on the work started by Paul Jones). The codec itself and the ASF parsing code were written by me, inspired by the ASF parser in libasf. Current performance is around 400% realtime on gigabeat, 100% realtime on PP and 20% realtime on Coldfire.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13769 a1c6a512-1295-4272-9138-f99709370657
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2007-07-03 09:25:36 +00:00 |
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