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path: root/apps/plugins/lib/gray_core.c
AgeCommit message (Expand)AuthorFilesLines
2008-01-13The old grayscale library is now officially dead.Jens Arnold1-2520/+0
2008-01-11m:robe 100:Robert Kukla1-2/+2
2007-09-22Fix empty commit: Add grayscale support for ARM in vertical packing format.Tomasz Malesinski1-3/+291
2007-07-27Grayscale library: Tuned frame frequency for the 2nd/3rd gen LCD.Jens Arnold1-0/+6
2006-11-05Grayscale lib: Using a 32x32->32 bit multiplication is better on ARM, as 16x1...Jens Arnold1-32/+32
2006-08-19* Use fast multiplication macro in some more places. * Better pipelining on SH1.Jens Arnold1-9/+8
2006-08-11Better implementation of the new greyscale algorithm. A bit faster (+2% on iP...Jens Arnold1-263/+238
2006-08-11New algorithm for grayscale buffer updates which is faster for large buffer d...Jens Arnold1-424/+993
2006-08-09ARM targets: Shave off one instruction from the multiply-by-75.Jens Arnold1-3/+2
2006-08-07Fix sim warnings.Jens Arnold1-4/+5
2006-08-07Grayscale lib: Working screendump on iPod (target + sim).Jens Arnold1-2/+77
2006-08-07* Assembler optimised gray_update_rect() and writearray() for arm (greyscale ...Jens Arnold1-198/+338
2006-08-07We can run the grayscale lib at full frame rate on iPods...Jens Arnold1-2/+2
2006-08-07Grayscale library ported to the grayscale iPods, first version. Added C refer...Jens Arnold1-46/+357
2006-08-04Again smaller fixed point exp()Jens Arnold1-19/+5
2006-08-04Smaller & faster (on our targets) fixed point exp() with a multiplication.Jens Arnold1-9/+1
2006-08-02Proper rounding...Jens Arnold1-1/+1
2006-08-02Slightly better precision.Jens Arnold1-1/+1
2006-08-02Ooops, don't apply correction when it shouldn't be applied.Jens Arnold1-1/+1
2006-08-02Grayscale library: LCD linearisation and gamma correction.Jens Arnold1-4/+212
2006-04-20SH1: Better placement of the C library routine references (gcc 3.4.x -Os and ...Jens Arnold1-12/+8
2006-04-02Use TIMER_FREQ for timers in plugins. Fixes timer speed on iPod.Jens Arnold1-2/+2
2006-02-26Finally - grayscale library support for the simulators. Currently SDL only, w...Jens Arnold1-52/+154
2006-02-03Fixed warnings on iFP.Tomasz Malesinski1-0/+3
2005-10-20H1x0: Slight optimisation of the grayscale library.Jens Arnold1-4/+5
2005-10-03Grayscale lib on archos: Fixed bug introduced with the register usage change....Jens Arnold1-7/+7
2005-10-03Coldfire: New timer handling on CPU frequency change, adjusting the prescaler...Jens Arnold1-20/+5
2005-10-01Core: A graphics framework can now register a hook function to extend the cor...Jens Arnold1-111/+127
2005-09-30H1x0: Changed lcd_blit() and the grayscale library to use the same internal f...Jens Arnold1-57/+75
2005-07-27Grayscale library: (1) Ported to iriver H1x0. Experiments have shown that the...Jens Arnold1-109/+271
2005-07-26Moved implementation of user timer to the firmware layer, implemented it for ...Jens Arnold1-2/+2
2005-07-25Complete rework of the grayscale library: (1) Implemented the new rockbox gra...Jens Arnold1-119/+555
2004-06-23Split grayscale library into several files to make up a real function library...Jens Arnold1-0/+252
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