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path: root/apps/plugins/lib/gray_core.c
AgeCommit message (Expand)Author
2007-09-22Fix empty commit: Add grayscale support for ARM in vertical packing format.Tomasz Malesinski
2007-07-27Grayscale library: Tuned frame frequency for the 2nd/3rd gen LCD.Jens Arnold
2006-11-05Grayscale lib: Using a 32x32->32 bit multiplication is better on ARM, as 16x1...Jens Arnold
2006-08-19* Use fast multiplication macro in some more places. * Better pipelining on SH1.Jens Arnold
2006-08-11Better implementation of the new greyscale algorithm. A bit faster (+2% on iP...Jens Arnold
2006-08-11New algorithm for grayscale buffer updates which is faster for large buffer d...Jens Arnold
2006-08-09ARM targets: Shave off one instruction from the multiply-by-75.Jens Arnold
2006-08-07Fix sim warnings.Jens Arnold
2006-08-07Grayscale lib: Working screendump on iPod (target + sim).Jens Arnold
2006-08-07* Assembler optimised gray_update_rect() and writearray() for arm (greyscale ...Jens Arnold
2006-08-07We can run the grayscale lib at full frame rate on iPods...Jens Arnold
2006-08-07Grayscale library ported to the grayscale iPods, first version. Added C refer...Jens Arnold
2006-08-04Again smaller fixed point exp()Jens Arnold
2006-08-04Smaller & faster (on our targets) fixed point exp() with a multiplication.Jens Arnold
2006-08-02Proper rounding...Jens Arnold
2006-08-02Slightly better precision.Jens Arnold
2006-08-02Ooops, don't apply correction when it shouldn't be applied.Jens Arnold
2006-08-02Grayscale library: LCD linearisation and gamma correction.Jens Arnold
2006-04-20SH1: Better placement of the C library routine references (gcc 3.4.x -Os and ...Jens Arnold
2006-04-02Use TIMER_FREQ for timers in plugins. Fixes timer speed on iPod.Jens Arnold
2006-02-26Finally - grayscale library support for the simulators. Currently SDL only, w...Jens Arnold
2006-02-03Fixed warnings on iFP.Tomasz Malesinski
2005-10-20H1x0: Slight optimisation of the grayscale library.Jens Arnold
2005-10-03Grayscale lib on archos: Fixed bug introduced with the register usage change....Jens Arnold
2005-10-03Coldfire: New timer handling on CPU frequency change, adjusting the prescaler...Jens Arnold
2005-10-01Core: A graphics framework can now register a hook function to extend the cor...Jens Arnold
2005-09-30H1x0: Changed lcd_blit() and the grayscale library to use the same internal f...Jens Arnold
2005-07-27Grayscale library: (1) Ported to iriver H1x0. Experiments have shown that the...Jens Arnold
2005-07-26Moved implementation of user timer to the firmware layer, implemented it for ...Jens Arnold
2005-07-25Complete rework of the grayscale library: (1) Implemented the new rockbox gra...Jens Arnold
2004-06-23Split grayscale library into several files to make up a real function library...Jens Arnold
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