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path: root/apps/dsp.c
AgeCommit message (Expand)Author
2007-03-07Use the new DSP callback functionality in firmware/sound.c to deal with SWCOD...Thom Johansen
2007-03-07Factor first order shelving filter code out for easier reuse and replace the ...Thom Johansen
2007-02-28SWCODEC: Patchup the short crossfade glitching reported for FLAC but seemed n...Michael Sevakis
2007-02-27Fix a problem when dithering mono audio. Left samples weren't being duplicate...Michael Sevakis
2007-02-27Fix old bug where applying a crossfeed direct gain of 0 dB would result in ne...Thom Johansen
2007-02-27Adapt ARM crossfeed assembler to work like the Coldfire one. Remove SWITCHPAR...Thom Johansen
2007-02-27crossfeed_data needn't be initialized for every targetMichael Sevakis
2007-02-27SWCODEC: Tighten up coldfire assembly a little bit more. Cleanup to make diff...Michael Sevakis
2007-02-26SWCODEC: Fix the problem of replaygain not being applied unless the menu is ...Michael Sevakis
2007-02-26Add software based bass/treble controls for targets which have no such functi...Thom Johansen
2007-02-24SWCODEC: Dsp speed optimizations. Changes for more modularity. Removal of som...Michael Sevakis
2007-02-21Fix broken conversion of 16 bit interleaved stereo to internal format.Thom Johansen
2007-02-19SWCODEC: DSP optimizations for conversion to internal format and resampling. ...Michael Sevakis
2007-02-17include stdbool.h to get the bool type and fix the build errorDaniel Stenberg
2007-02-17build with -Wundef to make sure we have spelled the defines right in #if linesDaniel Stenberg
2007-02-16SWCODEC: Remove the last quirks when upsampling.Michael Sevakis
2007-02-15Optimise/touchup some asm macros in dsp.h, and also remove some now unneeded ...Thom Johansen
2007-02-10SWCODEC: Annoying neatness update. Use intptr_t for codec_configure_callback ...Michael Sevakis
2007-02-07Fix resampling clicking as much as possible at the moment. 1) Upsampling clic...Michael Sevakis
2007-02-05Optimise EQ coef calculation routines for both speed and size. Move now unnee...Thom Johansen
2006-12-12More static'ing, and a few fixes resulting from that.Jens Arnold
2006-11-29Fixed FS#6389 - Sound disappears after pitch change and jump to the start of ...Michael Sevakis
2006-11-26SWCODEC: Stop clicks between tracks when resampler is active by only switchin...Michael Sevakis
2006-11-25Fixed bug in dither_init that was causing the AIFF playback at sample rates o...Michael Sevakis
2006-11-15Make the updated %rg tag match playback behaviour (fall back to track gain if...Magnus Holmgren
2006-10-27Re-enable the currently unused and broken dithering and noise shaping code al...Thom Johansen
2006-04-17Fix the use of equalizer pre-cut in combination with replaygain.Magnus Holmgren
2006-04-17Fix/add some comments and remove some old leftover crossfeed code.Thom Johansen
2006-04-11New crossfeed complete with no volume reducing bugs. Feedback on all theThom Johansen
2006-04-02Prevent two division by zeros and one problem causing a crash in theMiika Pekkarinen
2006-03-28Update equalizer precut value as it's adjusted.Dan Everton
2006-03-27Add precut setting for the equalizer and add some more comments to the eq men...Dan Everton
2006-03-26Fixed potential sample overflow in variable stereo width > 100% and karaoke m...Jens Arnold
2006-03-24Slightly clearer code in dsp_eq_update_data.Dan Everton
2006-03-23Keep assembler versions of DSP routines in dsp_arch.S files. This alsoThom Johansen
2006-03-22Use size-correct casts. Fixes some AMD64 sim warnings.Thom Johansen
2006-03-21Enabled channel configuration and stereo width option on software codecThom Johansen
2006-03-19Samples should always be 32 bit on all platforms, so change mostThom Johansen
2006-03-04Added a couple inline assembly functions for ARM targets. This just aboutDave Bryant
2006-02-20Speed dsp gain up slightly mostly with better code orderBrandon Low
2006-02-17Reduce CPU usage while changing EQ by only updating the coefficients of the b...Dan Everton
2006-02-10Use EMAC rounding mode in EQ coef calc for better precision.Thom Johansen
2006-02-08Quick fix for crossfeed on iPod. Still needs optimization, but at least noDave Bryant
2006-02-07Rework PCM bufferBrandon Low
2006-02-07Add Equalizer configuration to Sound Settings menu.Dan Everton
2006-02-04Committed a little too muchLinus Nielsen Feltzing
2006-02-04The simulator should use the keypad period key, not the regular oneLinus Nielsen Feltzing
2006-02-02No need for different name members in eq_data struct.Thom Johansen
2006-01-29Recommit reverted changes and add the missing file...Thom Johansen
2006-01-29Backout part of the last change to fix builds for nowBrandon Low
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