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* vf_ass: Copy less unnecessary data to/from work areaUoti Urpala2008-07-251-48/+50
| | | | | | | | | | The filter copied the chroma planes from every potentially changed row of the original image to its non-subsampled work area. Change it to calculate the minimum and maximum x coordinate for each chroma row and only copy the part between those. The performance increase is only minor (though observable), but I think the resulting code is no more complex than the original.
* vf_ass: Optimize alpha multiplyUoti Urpala2008-07-231-4/+4
| | | | | | | | | | | | | The effect of alpha blending was calculated as color = orig_color * alpha / 255 where alpha and color range from 0 to 255. Change this to color = (orig_color * alpha + 255) / 256 where the "/ 256" can be expressed as a shift whereas the compiler would probably generate a multiply+shift for the original "/ 255". This formula gives a result that is too high by 1 for some inputs. However it gives the exact result if alpha is 0 or 255 which is probably the case where small errors would matter most.
* Merge svn changes up to r26783Uoti Urpala2008-05-151-16/+18
|\ | | | | | | | | | | | | | | | | | | | | | | Conflicts: Makefile common.mak configure libmpcodecs/vd_ffmpeg.c libmpdemux/demux_mkv.c libvo/vo_xv.c mplayer.c
| * Use standard license headers.diego2008-05-131-16/+18
| | | | | | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26759 b3059339-0415-0410-9bf9-f77b7e298cf2
* | Move opt_screen_size_[x|y] to options structUoti Urpala2008-04-251-4/+3
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* | Remove _s/_st suffix from some struct namesUoti Urpala2008-04-251-10/+10
|/ | | | | Since the names are always used after the keyword "struct" having a suffix as in "struct demuxer_st" is almost completely pointless.
* Add global ass_force_reload flag.eugeni2008-01-231-1/+1
| | | | | | | If it is set, renderer is reconfigured before the next frame. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25841 b3059339-0415-0410-9bf9-f77b7e298cf2
* begin moving const filter data to .text/.rodata sectionsrfelker2007-11-091-6/+6
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24997 b3059339-0415-0410-9bf9-f77b7e298cf2
* Replace stdint.h #include by functionally equivalent inttypes.h.diego2007-09-181-1/+1
| | | | | | | | The use of inttypes.h is more common throughout MPlayer and stdint.h can create problems on obscure systems like HP-UX, see Bugzilla #831. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24565 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add -ass-hinting option for setting font hinting method.eugeni2007-04-271-1/+1
| | | | | | | | | It is possible to separately configure hinting for scaled and unscaled osd. The default is native hinter for unscaled osd (only vo_gl at this point), no hinting for vf_ass. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23152 b3059339-0415-0410-9bf9-f77b7e298cf2
* Mark m_struct_t defaults as constreimar2007-01-281-1/+1
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22045 b3059339-0415-0410-9bf9-f77b7e298cf2
* Speed up ASS subtitles display by detecting changes between two consecutiveeugeni2006-12-061-1/+1
| | | | | | | rendering results. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21522 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix incorrect stride used in vf_ass.eugeni2006-11-221-6/+6
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21170 b3059339-0415-0410-9bf9-f77b7e298cf2
* Initialize fontconfig in VFCTRL_INIT_EOSD handler.eugeni2006-11-051-1/+3
| | | | | | | | | | Recent libass api changes moved fontconfig initialization to filter's config() function. It is bad, because cache update can take a long time, resulting in unpleasant sound effects. This change restores the original behaviour. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20722 b3059339-0415-0410-9bf9-f77b7e298cf2
* ass renderer absolutely needs readable target mpi.reimar2006-11-041-2/+2
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20672 b3059339-0415-0410-9bf9-f77b7e298cf2
* Introduce MSGT_ASS, use it for all libass messages.eugeni2006-11-031-3/+3
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20645 b3059339-0415-0410-9bf9-f77b7e298cf2
* Libass interface reworked:eugeni2006-10-281-3/+3
| | | | | | | | | - ass_instance_t renamed to ass_renderer_t - ass_library_t introduced - use of mplayer-specific global variables limited to ass_mp.c git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20493 b3059339-0415-0410-9bf9-f77b7e298cf2
* Split ass_configure() into several smaller functions.eugeni2006-10-261-13/+2
| | | | | | | FontConfig initialization moved from ass_init() to ass_set_fonts(). git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20462 b3059339-0415-0410-9bf9-f77b7e298cf2
* Simplify and optimize bitmap blending.eugeni2006-10-021-31/+12
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20018 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add copyright notice and vim/emacs comments to libass and vf_ass.c.eugeni2006-10-011-0/+20
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20014 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add -(no)ass-use-margins option.eugeni2006-08-281-0/+1
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19569 b3059339-0415-0410-9bf9-f77b7e298cf2
* Zero fill ass_settings_t before use.eugeni2006-08-271-0/+1
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19556 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add VFCTRL_DRAW_EOSD.eugeni2006-08-241-1/+5
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19527 b3059339-0415-0410-9bf9-f77b7e298cf2
* Simplify vf_ass initialization.eugeni2006-08-241-6/+1
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19523 b3059339-0415-0410-9bf9-f77b7e298cf2
* "[ass] init" message looks better when it starts with the capital letter 'I'.eugeni2006-08-061-2/+2
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19347 b3059339-0415-0410-9bf9-f77b7e298cf2
* drops casts from void * on malloc/calloc, leftover on libmpcodecsreynaldo2006-07-131-3/+3
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19070 b3059339-0415-0410-9bf9-f77b7e298cf2
* Initial libass release (without mencoder support).eugeni2006-07-071-0/+435
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18942 b3059339-0415-0410-9bf9-f77b7e298cf2
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