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gerrit.rockbox.org / rockbox / 2acc0ac542d9186feee25bbe444c49cb59ca393e / apps / dsp_cf.S
  1. 2acc0ac Updated our source code header to explicitly mention that we are GPL v2 or by Daniel Stenberg · 16 years ago
  2. c668de3 FS #7286. Do correct rounding of final 16 bit samples before sending to DAC, for you golden-eared people. by Thom Johansen · 17 years ago
  3. 32f418f Argh. Get the tabs out the asm again. by Michael Sevakis · 18 years ago
  4. 369c2a3 SWCODEC & Coldfire: Do some more DSP straigntening out. Do as much Coldfire optimizing as seems reasonably possible by jumping through some hoops to avoid stalls. Further boost reduction will just be fractional points if taken to extremes-- not worth it. Wrap up the ASM for awhile. by Michael Sevakis · 18 years ago
  5. a26917e Coldfire DSP Assembly: Fix a bug in the resampler that would only affect one frame on the transition from up to down. Fix a bug in sample output that could be the cause of reported FLAC glitching. Output routines now pass all alignment and size combination tests. by Michael Sevakis · 18 years ago
  6. 6fbdb91 SWCODEC: Tighten up coldfire assembly a little bit more. Cleanup to make differing parameters between ARM and Coldfire halfway clean. Hopefully those differences can be reconciled soon. A tiny bit of C optimizing for karaoke channel mode. by Michael Sevakis · 18 years ago
  7. f12b1c0 Hrm. move.q? I want moveq.l :) by Michael Sevakis · 18 years ago
  8. d4e904b SWCODEC: Dsp speed optimizations. Changes for more modularity. Removal of some usless stuff. Some assembly routines for Coldfire with speed in mind over size for the outputs but the channel modes remain compact. Miscellaneous coldfire asm updates to accomodate the changes. Codec API structure version has to increase so do a full update. by Michael Sevakis · 18 years ago
  9. 31ae2de SWCODEC, Coldfire, upsampling: Shave a couple more cycles out of the typical case and I think four bytes. Don't wanna look at this again for awhile. :) by Michael Sevakis · 18 years ago
  10. 2c4e0d4 How'd I miss that little tweak? by Michael Sevakis · 18 years ago
  11. 7c120fb SWCODEC-Coldfire: Small upsampling tweek improves speed and size a tiny bit and prevents unneeded reloading of the previous sample. I imagine it would help most with non-iram source buffers. by Michael Sevakis · 18 years ago
  12. 03c8b15 Code police myself. Somehow got that full of tabs. by Michael Sevakis · 18 years ago
  13. 36175ac SWCODEC: DSP optimizations for conversion to internal format and resampling. Assembly resampling for Coldfire. Word has it ARM will get that soon. by Michael Sevakis · 18 years ago
  14. 8238b49 New crossfeed complete with no volume reducing bugs. Feedback on all the by Thom Johansen · 18 years ago
  15. cc94ae4 Keep assembler versions of DSP routines in dsp_arch.S files. This also by Thom Johansen · 19 years ago