--- trunk/xvidcore/todo.txt 2002/03/08 02:46:11 3 +++ trunk/xvidcore/todo.txt 2002/09/07 17:26:31 448 @@ -1,105 +1,30 @@ -todo ++----------------------------------------------------------------------------+ +| ToDo List for Stable Tree | +| | ++----------------------------------------------------------------------------+ +$Id: todo.txt,v 1.7 2002-09-07 17:26:31 edgomez Exp $ -*** build environment *** -- portable makefile [DONE] - more testing needed +This ToDo list is not definitive : -*** api *** -- decore/encore2 wrappers; [DONE] +++ Remove alpha code from stable tree -- xvid_init() [DONE] - handle cpu detection, yuv/dct lookup table init - return api version number - return core build number [build number should be incremented automatically, how?] +* Find a co maintainer - [IN PROGRESS] +* Remove all BFrames stuff from encoder - [DONE] +* Remove all BFrames stuff from decoder - [RFC] +* Remove all SMP stuff - [DONE] +* Remove all field-ME functions [TODO] -*** common *** +++ Fixes -- mpeg-4 quantizer (quant4) testing [DONE] -- consder moving a modified mbprediction/mbdeprediction here [DONE] +* Add all legal headers (same headers all over the sources) - [DONE] +* Sort out who has main copyrigths on files - [TODO] +* Check core reentrancy - [IN PROGRESS] (Problems detected in custom matrices and get_mv code) +* Check the small mem problems reported by valgrind [TODO] -- add [-2048,2048] to mmx dequant [DONE] +++ ??? - -- mmx quant4 [DONE] -- sse2: convert intel's idct/sad/comp apnotes to nasm [IN PROGRESS] -- mlib - - -*** image *** - -- sort out in/out & conversion func naming issues [DONE] -maybe, in_yuv, in_yuyv, in_uyuv, in_rgbXX - out_yuv, out_yuyv, out_uyuv, out_rgbXX - -- input flipping support -output flipping support is not 'perfect'. -using negative height is bad, best to have seperate vflip parameter - -- rgb24/32_mmx cause yellow dots to appear on left hand size [DONE] -(only visibile with high contrast colors) - -- rgb16. [DONE] -can be done generically using r,g,b masks -or just code for the popular 16bit formats 555, 565 - -- diff between basic-yuv and iso-yuv - - -*** decoder *** - -- quant=1 encoder material appears "soft" [FIXED] -- block based interpolation [DONE] - -- msmpeg-4 support... dont hold your breath [IN PROGRESS] - best to write an entirely new 'decoder' than bolt stuff onto - the existing one. - -- post processing - -- add basic mpeg4 stuff: - - custom mpeg quant matrixes [DONE] - - intra_dc_vlc_threshold [DONE] - - quarterpel [in progress] - - resync? - -- b-vops [IN PROGRESS] -- figure out what todo with time codes, and fatal error - - - -*** encoder *** - -- purple mb block (rare) [FIXED] -- coeff range checks need to be verified against mpeg-4 spec [DONE/PARTIAL] - - dequants now clamp to [-2048,2047]. [DONE] - - fdct_mmx clamps to [-2048,2047], it doesnt have to (but prevents overflows in mmx quantization) - - quants _should_ clamp to [-127,127], but this introduces errors at low quant levels so we ignore it - - idct _should_ clamp [-256,255], but its really unnessary overhead. - -- pmvfast bug fixing [DONE] - -- quater pixel motion search - -- 'smearing bug' when motion occurs in straight vertical direction ( -http://www.videocoding.de/forum/viewtopic.php?topic=71&forum=2&6 ) -coefficient thresholding problems? [FIXED/REMOVED] - -- better luminance masking [DONE] - -- use N_VOP when a interframe is entirely composed of ublks - & frame dropping. eg. simple ublk threshold - - - -*** gpl conversion *** - -mbdecoding.c - -encoder.c [REPLACED] -mbmotionestcomp.c [REPLACED] -mbcoding [REPLACED] -putvlc.c [REPLACED] -ratecontol.c \ No newline at end of file +* Add automatic ChangeLog Generator - [DONE] + -> Thanks to rockbox' script http://rockbox.haxx.se/ \ No newline at end of file