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* * Use fast multiplication macro in some more places. * Better pipelining on SH1.Jens Arnold2006-08-19
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10652 a1c6a512-1295-4272-9138-f99709370657
* Better implementation of the new greyscale algorithm. A bit faster (+2% on ↵Jens Arnold2006-08-11
| | | | | | iPod and Archos, +7% on Iriver H1x0), and more straightforward. * Fixed garbage display when a plugin switches on the overlay before drawing anything. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10534 a1c6a512-1295-4272-9138-f99709370657
* New algorithm for grayscale buffer updates which is faster for large buffer ↵Jens Arnold2006-08-11
| | | | | | depths. Speedup (unbuffered, depth==32): +8% on H1x0, +17% on Recorder (depth==24), and +83% on iPod Mini. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10529 a1c6a512-1295-4272-9138-f99709370657
* 'no voice' is -1 not 0 and menu_items does have a pointerMarcoen Hirschberg2006-08-11
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10527 a1c6a512-1295-4272-9138-f99709370657
* don't assign NULL to a long (fixes sim build warnings)Marcoen Hirschberg2006-08-11
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10526 a1c6a512-1295-4272-9138-f99709370657
* ARM targets: Shave off one instruction from the multiply-by-75.Jens Arnold2006-08-09
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10503 a1c6a512-1295-4272-9138-f99709370657
* Fix sim warnings.Jens Arnold2006-08-07
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10481 a1c6a512-1295-4272-9138-f99709370657
* Grayscale lib: Working screendump on iPod (target + sim).Jens Arnold2006-08-07
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10478 a1c6a512-1295-4272-9138-f99709370657
* * Assembler optimised gray_update_rect() and writearray() for arm (greyscale ↵Jens Arnold2006-08-07
| | | | | | iPods). * Some slight optimisations for coldfire (H1x0) and SH1 (archos). * Comment and formatting cleanup. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10473 a1c6a512-1295-4272-9138-f99709370657
* We can run the grayscale lib at full frame rate on iPods...Jens Arnold2006-08-07
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10471 a1c6a512-1295-4272-9138-f99709370657
* Grayscale library ported to the grayscale iPods, first version. Added C ↵Jens Arnold2006-08-07
| | | | | | reference versions of gray_update_rect() for both horizontal and vertical pixel packing. gray_update_rect() and gray_ub_gray_bitmap_part() not yet assembler optimised. Grayscale screendump doesn't work yet. * Fixed button assignments for iPod in grayscale.c git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10468 a1c6a512-1295-4272-9138-f99709370657
* Again smaller fixed point exp()Jens Arnold2006-08-04
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10455 a1c6a512-1295-4272-9138-f99709370657
* Smaller & faster (on our targets) fixed point exp() with a multiplication.Jens Arnold2006-08-04
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10454 a1c6a512-1295-4272-9138-f99709370657
* Repair bufferend scrolling background.Jens Arnold2006-08-03
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10434 a1c6a512-1295-4272-9138-f99709370657
* Proper rounding...Jens Arnold2006-08-02
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10420 a1c6a512-1295-4272-9138-f99709370657
* Slightly better precision.Jens Arnold2006-08-02
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10419 a1c6a512-1295-4272-9138-f99709370657
* Ooops, don't apply correction when it shouldn't be applied.Jens Arnold2006-08-02
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10418 a1c6a512-1295-4272-9138-f99709370657
* Grayscale library: LCD linearisation and gamma correction.Jens Arnold2006-08-02
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10402 a1c6a512-1295-4272-9138-f99709370657
* Moved the X5 button driver to the target treeLinus Nielsen Feltzing2006-07-27
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10339 a1c6a512-1295-4272-9138-f99709370657
* Lib to save a bitmap struct to a bmp file. Only works/tested with color bitmaps.Antoine Cellerier2006-07-19
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10254 a1c6a512-1295-4272-9138-f99709370657
* RGB <-> HSV colorspace conversion libAntoine Cellerier2006-07-19
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10253 a1c6a512-1295-4272-9138-f99709370657
* 1bit and 2bit LCD drivers: Low-level bit handling optimisations.Jens Arnold2006-07-18
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10225 a1c6a512-1295-4272-9138-f99709370657
* Use correct file mode when creating files. Fixes task 5452Dan Everton2006-05-30
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10020 a1c6a512-1295-4272-9138-f99709370657
* SH1: Better placement of the C library routine references (gcc 3.4.x -Os and ↵Jens Arnold2006-04-20
| | | | | | -O2 proof). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9748 a1c6a512-1295-4272-9138-f99709370657
* Greyscale ipods: Fix horizontal scrolling in oscilloscope, the flipped LCD ↵Jens Arnold2006-04-06
| | | | | | driver broke it. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9537 a1c6a512-1295-4272-9138-f99709370657
* Patch #3022 by Mikael Magnusson: Only zero out the actual bss area instead ↵Jens Arnold2006-04-06
| | | | | | of the whole plugiin buffer, for faster plugin loading. * Applied the same idea to the overlay loader. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9535 a1c6a512-1295-4272-9138-f99709370657
* Use TIMER_FREQ for timers in plugins. Fixes timer speed on iPod.Jens Arnold2006-04-02
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9427 a1c6a512-1295-4272-9138-f99709370657
* Basic plugin playback control menu by Jonathan Gordon (Patch #4874)Linus Nielsen Feltzing2006-03-26
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9269 a1c6a512-1295-4272-9138-f99709370657
* Fix profiling compilation for non-m68k targetsBrandon Low2006-03-09
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8967 a1c6a512-1295-4272-9138-f99709370657
* The LCD extension lib was split into 3 parts: Removed old file.Jens Arnold2006-03-08
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8954 a1c6a512-1295-4272-9138-f99709370657
* Minor optimisation.Jens Arnold2006-03-08
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8952 a1c6a512-1295-4272-9138-f99709370657
* LCD extension library: Implemented scrolling for LCD depths below 8 bit. * ↵Jens Arnold2006-03-08
| | | | | | Oscilloscope: Use new scrolling function, some minor optimisations. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8951 a1c6a512-1295-4272-9138-f99709370657
* Finally - grayscale library support for the simulators. Currently SDL only, ↵Jens Arnold2006-02-26
| | | | | | win32 and x11 won't link anymore due to missing simulator functions. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8845 a1c6a512-1295-4272-9138-f99709370657
* prevent rockbox from using the wrong includesMarcoen Hirschberg2006-02-24
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8827 a1c6a512-1295-4272-9138-f99709370657
* Made the overlay loader code part of the plugin library.Jens Arnold2006-02-23
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8813 a1c6a512-1295-4272-9138-f99709370657
* Apply same optimisation as for the core lcd drivers.Jens Arnold2006-02-23
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8797 a1c6a512-1295-4272-9138-f99709370657
* Faster filled triangle drawing for colour targets and greyscale iPods.Jens Arnold2006-02-20
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8751 a1c6a512-1295-4272-9138-f99709370657
* Do not compile grayscale lib (and plugins needing it) for the iPod Grayscale LCDDave Chapman2006-02-10
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8653 a1c6a512-1295-4272-9138-f99709370657
* Changed the 'stride' parameter of all *_bitmap_part() function to always ↵Jens Arnold2006-02-08
| | | | | | mean the source bitmap width in pixels. Playergfx was the only engine where this was not true. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8621 a1c6a512-1295-4272-9138-f99709370657
* Ooops, small fix.Jens Arnold2006-02-08
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8620 a1c6a512-1295-4272-9138-f99709370657
* Preparation for colour gfx viewers: xlcd_color_bitmap_part() and ↵Jens Arnold2006-02-08
| | | | | | xlcd_color_bitmap() added to the plugin library. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8619 a1c6a512-1295-4272-9138-f99709370657
* JPEG viewer adapted to colour targets (greyscale only for now). New ↵Jens Arnold2006-02-08
| | | | | | functions in the lcd extensions plugin library for drawing canonical greyscale bitmaps. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8617 a1c6a512-1295-4272-9138-f99709370657
* Added memmove() to codec API & plugin API, and changed codeclib and plugin ↵Jens Arnold2006-02-06
| | | | | | libs to use it. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8602 a1c6a512-1295-4272-9138-f99709370657
* Colour targets: Adapted mandelbrot plugin. The plugin library now contains ↵Jens Arnold2006-02-05
| | | | | | scrolling routines for >= 8 bpp displays. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8578 a1c6a512-1295-4272-9138-f99709370657
* Fixed warnings on iFP.Tomasz Malesinski2006-02-03
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8550 a1c6a512-1295-4272-9138-f99709370657
* Bugfix: gray_putsxyofs() couldn't have worked beforeJens Arnold2006-01-23
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8432 a1c6a512-1295-4272-9138-f99709370657
* Grayscale library: colour macros now matching the core LCD drivers.Jens Arnold2006-01-23
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8431 a1c6a512-1295-4272-9138-f99709370657
* Profiling support, tools and documentation.Brandon Low2006-01-18
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8375 a1c6a512-1295-4272-9138-f99709370657
* Fixed comment.Jens Arnold2005-11-26
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8067 a1c6a512-1295-4272-9138-f99709370657
* Slight optimisation of gray_mono_bitmap_part() (only affects H1x0).Jens Arnold2005-11-25
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8064 a1c6a512-1295-4272-9138-f99709370657
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