FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	5521b193d6	15/16 bit dithering in C (5% slower, can be disabled by comenting #define DITHER1XBPP out) x/yInc bugfix (bug was introduced during the global var removial) more emms & no messing with ARCH_X86 (=workaround against not cleared mmx state somewhere) sharpening filter (-ssf cs=<int> & -ssf ls=<int>) Originally committed as revision 4298 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	fe8054c0ff	copyright(swscaler) = GPL Originally committed as revision 4296 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	c7f822d95e	general convolution filtering of the source picture dynamic memory allocation for the buffers (needed for the filter stuff) Originally committed as revision 4291 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	28bf81c90d	removed global vars so that multiple swscalers can be used experimental upscaling mode (-sws 3) general convolution filters support (unfinished) bugfix for bicubic upscaling assertion checking if defined MP_DEBUG checking of the input/output size instead of segfault if its very large Originally committed as revision 4277 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Felix Bünemann	9b4644281d	mangle for win32 in postproc Originally committed as revision 4249 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	c0903414cb	only print last line warning if verbose is on Originally committed as revision 3884 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	f15afacdf4	output shifted by a few pixels on extreem scalings bugfix filterPos was wrong by 0.5 pixels on downscale with -sws 1 and 2 bugfix Originally committed as revision 3783 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Johannes Feigl	51fdf2de1b	looks better Originally committed as revision 3731 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	627690b5a2	minor bugfixes (noone noticed them) a few more asserts Originally committed as revision 3642 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	e3d2500fe4	print more info if -v use new horizontal mmx scaler instead of old x86asm if mmx2 cant be used (FAST_BILINEAR only) fixed overflow in init function ... using double precission fp now :) using C scaler for the last 1-2 lines if there is a chance to write over the end of the dst array Originally committed as revision 3353 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	f014740a85	dithering info wasnt displayed Originally committed as revision 3346 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	c1b0bfb477	vertical cubic/linear scaling prints some info (MMX, dstbpp, ...) mainloop rewritten Originally committed as revision 3345 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	e2f5a2a981	typo Originally committed as revision 3300 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	077ea8a7f4	horizontal up/downscale linear & cubic -sws command line option (0 -> fast_bilinear, 1->bilinear, 2->bicubic) Originally committed as revision 3273 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	af91b8b3c8	sliced scaleing bugfix Originally committed as revision 3216 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	d1fac6cf52	swscaler cleanup green line at bottom bugfix green lines in yuv2yuv scaler bugfix Originally committed as revision 3210 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	48a05ceccd	oops Originally committed as revision 3137 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	7630f2e060	runtime cpu detection Originally committed as revision 3127 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	cff6ecd7e0	.balign or we´ll align by 64kb on some architectures Originally committed as revision 2801 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	6e3bba7282	.align 16 Originally committed as revision 2800 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	3fe8e8f068	gcc does optimize writes to non volatile variables away if it didnt know that they were read in between Originally committed as revision 2751 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	d8fa3c5497	better dithering Originally committed as revision 2749 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	99d2cb7219	faster bgr24 output Originally committed as revision 2731 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	bdc2eb9a00	only 6 registers used Originally committed as revision 2729 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	7d7f78b5a4	green line fix for dstw%8!=0 Originally committed as revision 2681 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	96034638d1	fixed warnings Originally committed as revision 2672 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	f62255fb13	faster bgr15/16 Originally committed as revision 2670 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	162caf680f	right green line bugfix for width not %8==0 (untested -vo vesa doesnt work) Originally committed as revision 2639 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	02a0a992cd	c speedup Originally committed as revision 2586 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	b18ea156c4	15/16bit in C speedup Originally committed as revision 2585 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	397c035e91	c optimizations bugfix Originally committed as revision 2577 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	d9fc1cfec1	c optimizations Originally committed as revision 2576 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	d022ce5c4f	c optimizations (array is faster than pointer) (16bpp variants tested and 2% faster) Originally committed as revision 2573 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	497d4f9932	interpolate chrominance for every second line in the 1:1 vertical scale function Originally committed as revision 2570 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	1faf086709	bugfixes small speedup for the non x86 stuff Originally committed as revision 2567 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	541c4eb9ba	fixed a warning Originally committed as revision 2541 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	17f715fa64	patch from Martin Decky <deckm1am@ss1000.ms.mff.cuni.cz> applied and unnecassery "memory" removed Originally committed as revision 2535 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	2add307d05	tell the c compiler that the memory changed Originally committed as revision 2522 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	99cefd0bda	3dnow prefetch & sfence Originally committed as revision 2521 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	3885847036	yv12 to yv12 scaler someone who knows a bit about vo_odivx could add support for it ... Originally committed as revision 2520 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	390b20a6c9	yuv2rgb bugfix Originally committed as revision 2504 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Pierre Lombard	dda87e9fbb	a few warning fixes (missing #include's) Originally committed as revision 2477 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	2ff198c11a	downscale fixed some warnings Originally committed as revision 2470 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	a525ce8db1	BGR24 bugfix BGR15 & BGR24 tested Originally committed as revision 2327 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	d604bab901	fixed alignment (static variables where sometimes not 8-byte aligned) added half uv interpolation support added prefetch BGR15 support in MMX (untested) (so BGR15,16,24,32 are supported) special unscaled height version (not much faster but it doesnt interpolate uv vertically) Originally committed as revision 2317 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	84adc106cf	first line bug fixed (happend if the image was scaled down or 1:1) Originally committed as revision 2298 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	0f25d72b3f	horizontal scaling bugs fixed, should be mostly bugfree now Originally committed as revision 2280 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Arpi	44f9179b60	xinc scaled by 16 instead of 8 Originally committed as revision 2275 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	b3a134b64c	horizontal lines bugfix Originally committed as revision 2272 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago
Michael Niedermayer	d3fda50869	vertical lines bugfix Originally committed as revision 2271 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc	23 years ago

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61 Commits (4e3269e87f3b418fa32fb4372d12edb808638295)