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ffmpeg / postproc @ d604bab9

# Date Author Comment
d604bab9 10/20/2001 09:12 PM Michael Niedermayer

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)...

5486f774 10/19/2001 05:03 PM Michael Niedermayer

more logic behavior if the altenative deblock filters are used (turning a alt filter on without turning the deblock filter on uses the alt filter instead of using no filter now)

Originally committed as revision 2301 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

84adc106 10/19/2001 03:50 PM Michael Niedermayer

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

311832de 10/19/2001 02:54 PM Arpi

PP_FUNNY_STRIDE disabled

Originally committed as revision 2293 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

a0e8aca3 10/19/2001 01:56 PM Michael Niedermayer

added compiletime option to turn width%8==0 on

Originally committed as revision 2287 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

658a85f2 10/19/2001 01:41 PM Michael Niedermayer

fixed a bug in the tmp buffer
fixed the color range for yuv
fixed the width 8!=0 bug (another 1 speed loss)

Originally committed as revision 2286 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

0f25d72b 10/19/2001 12:30 PM Michael Niedermayer

horizontal scaling bugs fixed, should be mostly bugfree now

Originally committed as revision 2280 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

44f9179b 10/19/2001 02:21 AM Arpi

xinc scaled by 16 instead of 8

Originally committed as revision 2275 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

b3a134b6 10/19/2001 01:53 AM Michael Niedermayer

horizontal lines bugfix

Originally committed as revision 2272 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

d3fda508 10/19/2001 01:26 AM Michael Niedermayer

vertical lines bugfix

Originally committed as revision 2271 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

afa569af 10/19/2001 12:42 AM Arpi

(C) fixed

Originally committed as revision 2270 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

cd410226 10/19/2001 12:21 AM Michael Niedermayer

fixed a bug which caused horizontal lines

Originally committed as revision 2268 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

783e9cc9 10/18/2001 10:27 PM Michael Niedermayer

increased precission of s_xinc s_xinc2 (needed for the mmx2 bugfix)
moved mmx variables to top to avoid alignment issues
mmx2 code should work fine now if and only if the input width is 16=0 and the output width is %32=0
reordered some code (5
faster with a simply -benchmark)...

acced553 10/17/2001 08:42 PM Michael Niedermayer

fixed the height%8!=0 bug
simplified a few things
removed last row variants of the deinterlace filters, they are not needed anymore
added cubic interpolating deinterlacer

Originally committed as revision 2247 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

d9cf0d33 10/17/2001 01:59 PM Michael Niedermayer

24bpp support (untested)

Originally committed as revision 2238 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

fffd2e0a 10/17/2001 11:57 AM Arpi

added (f)emms

Originally committed as revision 2237 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

e72c545c 10/17/2001 10:55 AM Arpi

bpp changed from bytespp to bitspp

Originally committed as revision 2236 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

a6e972a2 10/17/2001 03:40 AM Michael Niedermayer

fixed out of regs "bug"

Originally committed as revision 2234 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

d3f41512 10/17/2001 02:30 AM Michael Niedermayer

MMX & MMX2 optimizations (MMX2 is buggy and commented out)
32, 24, 16, 15 bit support in C (only 32 & 16 tested)
32, 16 bit support in mmx (16 with dithering)
ranges of some variables changed so mmx likes them more

Originally committed as revision 2233 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

d4cb9e70 10/17/2001 02:04 AM Michael Niedermayer

quick fix for movies with a height which is not a multiple of 8

Originally committed as revision 2232 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

d1530c64 10/17/2001 12:29 AM Felix B√ľnemann

fix rgb/bgr for 15/16bpp

Originally committed as revision 2231 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

62ac0b01 10/16/2001 11:58 PM Arpi

16bpp code for atmos

Originally committed as revision 2230 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

a6be8111 10/16/2001 02:31 AM Michael Niedermayer

minor cleanups
median deinterlace in MMX
fixed typos

Originally committed as revision 2222 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

3db822b0 10/15/2001 07:06 PM Arpi

header for swscale.c

Originally committed as revision 2218 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

31190492 10/15/2001 06:59 PM Arpi

software yv12->rgb scaler - separated from fsdga

Originally committed as revision 2217 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

3b58b885 10/15/2001 03:01 AM Michael Niedermayer

rewrote the horizontal lowpass filter to fix a bug which caused a blocky look
added deinterlace filters (linear interpolate, linear blend, median)
minor cleanups (removed some outcommented stuff)

Originally committed as revision 2204 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

9ae0a66d 10/14/2001 05:11 PM Arpi

c++ fix

Originally committed as revision 2196 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

e939e1c3 10/13/2001 03:53 PM Arpi

Cleanup:
- TIMEING && MORE_TIMEING disabled by default
- private stuff moved to postprocess.c to avoid possible conflicts

Originally committed as revision 2190 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

9f3328bc 10/13/2001 03:38 PM Arpi

small changes for mplayer integration:
- getModeForQuality > getPpModeForQuality renamed
#define POSTPROCESS_H -> NEWPOSTPROCESS_H (to avoid conflicts)

Originally committed as revision 2187 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

9a722af7 10/13/2001 03:36 PM Arpi

small changes for mplayer integration:
- getModeForQuality > getPpModeForQuality renamed
#define POSTPROCESS_H > NEWPOSTPROCESS_H (to avoid conflicts)
added #ifdef'ed code for calling old postprocess (for testing/comparison)
- #ifdef'ed some asm code to allow compilation on non-x86 platforms (untested)...

5b65f0df 10/13/2001 11:58 AM Michael Niedermayer

fixed a sig4 bug an non mmx2 cpus (in case of more sig4 errors please send me a "disassemble $eip-16 $eip+16" from gdb)

Originally committed as revision 2182 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

79cccf70 10/13/2001 09:30 AM Michael Niedermayer

minor QP scaling & auto-contrast bugfix
fixed compilation problem without -fomit-frame-pointer

Originally committed as revision 2181 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

9f45d04d 10/13/2001 02:31 AM Michael Niedermayer

fixed a rounding bug thing in the X1 Filter
changed the X1 Filter slightly to make flat blocks look like in the 9tap lpf
minor change to the -pp numbers & added decimal numbers in comments
new experimental horizontal deblocking filter

Originally committed as revision 2180 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

67b4cf18 10/11/2001 11:28 PM Michael Niedermayer

final changes to convert to C

Originally committed as revision 2170 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

d5a1a995 10/11/2001 10:35 PM Michael Niedermayer

bugfixes: last 3 lines not brightness/contrast corrected
brightness statistics messed up with initial black pic
changed initial values of the brightness statistics
C++ -> C conversation
QP range question solved (very likely 1<=QP<=32 according to arpi)
new experimental vertical deblocking filter...

13e00528 10/10/2001 10:21 PM Arpi

fixed a bug in the horizontal default filter
3dnow version of the Horizontal & Vertical Lowpass filters
mmx version of the Horizontal Default filter
mmx2 & C versions of a simple filter described in a paper from ramkishor & karan
added mode flags & quality2mode function...

3057fa66 10/10/2001 10:13 PM Arpi

new postprocess code by Michael Niedermayer ()

Originally committed as revision 2159 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc