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2006-12-12More static'ing, and a few fixes resulting from that.Jens Arnold
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11737 a1c6a512-1295-4272-9138-f99709370657
2006-11-29Fixed FS#6389 - Sound disappears after pitch change and jump to the start of ↵Michael Sevakis
the song. Forgot to reinit the resampler delta when adding DSP_FLUSH on my last change. Bah. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11621 a1c6a512-1295-4272-9138-f99709370657
2006-11-26SWCODEC: Stop clicks between tracks when resampler is active by only ↵Michael Sevakis
switching the DSP frequency and not resetting the resampler at track boundaries. Will make sure DSP is correctly flushed at dicontinuities but don't hear any problems currently. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11600 a1c6a512-1295-4272-9138-f99709370657
2006-11-25Fixed bug in dither_init that was causing the AIFF playback at sample rates ↵Michael Sevakis
other than 44.1kHz to not procede. It created a dependency of setting sample depth before frequency and aiff.codec does it the other way. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11595 a1c6a512-1295-4272-9138-f99709370657
2006-11-15Make the updated %rg tag match playback behaviour (fall back to track gain ↵Magnus Holmgren
if album gain requested but not available). Share the mode decision logic with playback code and simplify the %rg tag handling. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11532 a1c6a512-1295-4272-9138-f99709370657
2006-10-27Re-enable the currently unused and broken dithering and noise shaping code ↵Thom Johansen
already in Rockbox, and make it a user option instead of a codec-controlled option. The majority of people probably will not even hear any difference with this enabled, but feedback is welcome. Save your settings! git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11368 a1c6a512-1295-4272-9138-f99709370657
2006-04-17Fix the use of equalizer pre-cut in combination with replaygain.Magnus Holmgren
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9711 a1c6a512-1295-4272-9138-f99709370657
2006-04-17Fix/add some comments and remove some old leftover crossfeed code.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9705 a1c6a512-1295-4272-9138-f99709370657
2006-04-11New crossfeed complete with no volume reducing bugs. Feedback on all theThom Johansen
new options is appreciated. Thanks to Dan Everton for the settings/GUI code. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9609 a1c6a512-1295-4272-9138-f99709370657
2006-04-02Prevent two division by zeros and one problem causing a crash in theMiika Pekkarinen
mp3 metadata parser. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9438 a1c6a512-1295-4272-9138-f99709370657
2006-03-28Update equalizer precut value as it's adjusted.Dan Everton
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9332 a1c6a512-1295-4272-9138-f99709370657
2006-03-27Add precut setting for the equalizer and add some more comments to the eq ↵Dan Everton
menu code. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9298 a1c6a512-1295-4272-9138-f99709370657
2006-03-26Fixed potential sample overflow in variable stereo width > 100% and karaoke ↵Jens Arnold
mode, both hwcodec and swcodec. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9263 a1c6a512-1295-4272-9138-f99709370657
2006-03-24Slightly clearer code in dsp_eq_update_data.Dan Everton
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9231 a1c6a512-1295-4272-9138-f99709370657
2006-03-23Keep assembler versions of DSP routines in dsp_arch.S files. This alsoThom Johansen
solves the annoying register allocator problem when not using -fomit-frame-pointer for the Coldfire assembler optimised crossfeed routine. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9215 a1c6a512-1295-4272-9138-f99709370657
2006-03-22Use size-correct casts. Fixes some AMD64 sim warnings.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9192 a1c6a512-1295-4272-9138-f99709370657
2006-03-21Enabled channel configuration and stereo width option on software codecThom Johansen
platforms. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9173 a1c6a512-1295-4272-9138-f99709370657
2006-03-19Samples should always be 32 bit on all platforms, so change mostThom Johansen
occurences of long to int32_t to enable working sounds also on 64 bit sims. Note that some codecs (MP3 and Wavpack) still have other 64 bit related problems. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9120 a1c6a512-1295-4272-9138-f99709370657
2006-03-04Added a couple inline assembly functions for ARM targets. This just aboutDave Bryant
doubles the speed of crossfeed and makes a more modest improvement to the replaygain loop. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8904 a1c6a512-1295-4272-9138-f99709370657
2006-02-20Speed dsp gain up slightly mostly with better code orderBrandon Low
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8758 a1c6a512-1295-4272-9138-f99709370657
2006-02-17Reduce CPU usage while changing EQ by only updating the coefficients of the ↵Dan Everton
band being modified. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8718 a1c6a512-1295-4272-9138-f99709370657
2006-02-10Use EMAC rounding mode in EQ coef calc for better precision.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8655 a1c6a512-1295-4272-9138-f99709370657
2006-02-08Quick fix for crossfeed on iPod. Still needs optimization, but at least noDave Bryant
more unpleasant surprises! git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8618 a1c6a512-1295-4272-9138-f99709370657
2006-02-07Rework PCM bufferBrandon Low
* Linked list instead of static array buffer pointers * Variable sized chunks * Improved mix handling * Reduction in duplicated code * Reduced IRAM usage w/o sacrificing performance * Converted to almost entirely unsigned math * Add pause function to reduce pcm_* exposure to playback. This WILL break playback on the iPod until linuxstb makes a followup commit. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8612 a1c6a512-1295-4272-9138-f99709370657
2006-02-07Add Equalizer configuration to Sound Settings menu.Dan Everton
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8606 a1c6a512-1295-4272-9138-f99709370657
2006-02-04Committed a little too muchLinus Nielsen Feltzing
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8569 a1c6a512-1295-4272-9138-f99709370657
2006-02-04The simulator should use the keypad period key, not the regular oneLinus Nielsen Feltzing
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8568 a1c6a512-1295-4272-9138-f99709370657
2006-02-02No need for different name members in eq_data struct.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8534 a1c6a512-1295-4272-9138-f99709370657
2006-01-29Recommit reverted changes and add the missing file...Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8484 a1c6a512-1295-4272-9138-f99709370657
2006-01-29Backout part of the last change to fix builds for nowBrandon Low
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8479 a1c6a512-1295-4272-9138-f99709370657
2006-01-29Initial multi-band EQ support for software codec platforms. Now go startThom Johansen
making that user interface! git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8478 a1c6a512-1295-4272-9138-f99709370657
2005-12-15This wont work after all. Someone please introduce -fomit-frame-pointer for ↵Thom Johansen
debug builds, we don't need the frame pointer anyway. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8243 a1c6a512-1295-4272-9138-f99709370657
2005-12-15Fix typo and disable crossfeed assembler version for DEBUG builds, which ↵Thom Johansen
obviously tend to need the frame pointer which i use. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8242 a1c6a512-1295-4272-9138-f99709370657
2005-11-30Playback speed commit broke mono resampling, this fixes it again.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8111 a1c6a512-1295-4272-9138-f99709370657
2005-11-28Enabled playback speed adjustment support for H1x0. Modified the resampler ↵Thom Johansen
to do both channels in one pass. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8099 a1c6a512-1295-4272-9138-f99709370657
2005-11-23Replaygain support uses the accumulator extension bytss, so disable ↵Thom Johansen
rounding. Fix some typos. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8051 a1c6a512-1295-4272-9138-f99709370657
2005-11-15Added Coldfire ASM optimised crossfeed function. Have not measured speed ↵Thom Johansen
improvement, but it is faster. Also moved activation check for crossfeed out of function to avoid a function call if it's not activated. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7891 a1c6a512-1295-4272-9138-f99709370657
2005-11-15fix crossfeed on non-coldfire platforms and the simulatorMarcoen Hirschberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7888 a1c6a512-1295-4272-9138-f99709370657
2005-11-14add crossfeed dsp effect. Makes some music more enjoyable with headphones.Marcoen Hirschberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7884 a1c6a512-1295-4272-9138-f99709370657
2005-11-02Automatically set clipping limits based on sample precision.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7719 a1c6a512-1295-4272-9138-f99709370657
2005-10-19Two new sections for IRAM usage: .irodata (selectable with the ICONST_ATTR ↵Jens Arnold
attribute macro), allowing to put 'const' data into IRAM without causing a section type conflict, and .ibss (selectable with the IBSS_ATTR attribute macro) for uninitialised data. * Rockbox core: Adjusted the linker scripts and init code to not include the .ibss section in the binary, it is cleared instead. Saves ~500 bytes on archos and ~30KB on iriver. Codecs and plugins don't handle .ibss in a special way yet. * The init code properly handles empty sections now (except .stack, which should never be empty). * Unified the init code for SH1 and coldfire a bit. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7644 a1c6a512-1295-4272-9138-f99709370657
2005-09-24Iriver: Added new ReplayGain type: track gain if shuffle mode is active, ↵Magnus Holmgren
album gain otherwise. Properly apply ReplayGain settings on config file load. Bumped config version, so save your settings. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7558 a1c6a512-1295-4272-9138-f99709370657
2005-09-07Adapted codecs and DSP system to having MACSR saved in thread context.Thom Johansen
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7485 a1c6a512-1295-4272-9138-f99709370657
2005-08-20Initial voice ui support for software codec platforms. Added also aMiika Pekkarinen
beep when changing tracks. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7360 a1c6a512-1295-4272-9138-f99709370657
2005-08-18iriver: slightly faster replaygain processing and clipping.Magnus Holmgren
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7353 a1c6a512-1295-4272-9138-f99709370657
2005-08-17iriver: Do correct ReplayGain calculation. Fixes distortion problems (and ↵Magnus Holmgren
lowers playback volume). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7343 a1c6a512-1295-4272-9138-f99709370657
2005-08-11Added pre-amp setting for files with ReplayGain information.Magnus Holmgren
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7303 a1c6a512-1295-4272-9138-f99709370657
2005-08-10patch #1255805 by Frederic Devernay - fix to buffer overflow in dsp.cLinus Nielsen Feltzing
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7301 a1c6a512-1295-4272-9138-f99709370657
2005-08-10iriver: added a DSP_SWITCH_FREQUENCY config, for on-the-fly sample frequency ↵Linus Nielsen Feltzing
changes git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7298 a1c6a512-1295-4272-9138-f99709370657
2005-07-30Make simulator version of FRACMUL correct. Also corrected related comments.Magnus Holmgren
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7261 a1c6a512-1295-4272-9138-f99709370657
generated by cgit v1.1 at 2026-05-04 10:41:12 +0000