disabled GMC debug printf

Basic support for translation-only GMC support (compatible to Divx5)
use general flag XVID_GMC to switch it on, the rest is done automatically.
!!! Combination with B-frames is completely untested !!!

chroma rounding again

merge of Radek's bframe and my qpel changes...

minor updates - mostly speed but also b-frame's quality

qpel interpolation update

Fixed bug in GET_REFERENCE macro  [X and Y instead of (X) and (Y)]

fprintf removed

b-frame decoding fix

fix of access violation bug

qpel MC

qpel support code

correct bitstream stuffing and divx5-bframes compatibility

improved divx5 packed-avi compatibility

bugfix for timecodes in encoder_encode()   [max_bframes=-1]

A version of xvid_stat with bframes support. Very ugly early code.
PSNR might not work in some cases, because of the N-VOPs

BVOP-ME bugfix (sign error)

Fixed timecode (including support for max_b > fps)
Thanks to suxen_drol for showing me the obvious way to fix it (using pRef)

field-dct decision bias (thanks to Michael Niedermayer for the idea!)

re-enabled interlacing mmx

interlacing mmx

sad16v_mmx

sysKin Motion Estimation and minor changes to support it.
I hope it doesn't break too much...

gom's adapt quant free() fix

Adding installing of xvid.h to /usr/local/include  (just to test branching)

Reentrancy problem fixed in adaptive code

interlacing bugfix (edging behaviour)

Support for timestamps even without #define BFRAMES

x_pos, y_pos are not needed in MBTransQuantInterBVOP()

initial commit.
raw test application for XviD native API, including support for B-Frames.

Ooops, first bugfix was an outdated version and the CVS got stuck...

adapt to the new calling interface of hafpel8

very small bugfix for interpolated ME (thanks to Radek)

Added several MB-functions which do the same as MBTransQuantInter/Intra now,
but split into several routines. MBTransQuantInter2/Intra2 do the same as
-Inter/Intra but using the split up routines, MBTransQuantBVOP skips unneeded
decoding operations for B-VOPs.

New variable pEnc->last_sync for (more) correct time-codes in B-frames mode.
Not a 100% clean solution. NOTE: Whole Timecode management must be rewritten!

Fix missing symbol error when compiled without bframes support (thx monrad on IRC-opn)

switched back to old lumi masking code

Oops, a 'k' had run away.

new global flag XVID_GR[EA]YSCALE to ignore chroma components when encoding

Modified to only drop if blockcount is _less_ than ratio instead of _less or
equa_, otherwise drops were still possible, even for drop=0 (-> bframe crash)

halfpel search for MODE_INTERPOLATE and MODE_DIRECT

Interpolated and DirectMode motion estimation (DiamondSearch) for B-Frames.
Slow, but working, this might have been the final step to a complete
implemenation of b-frame encoding.    Btw... it's 5.a.m so don't trust
this CVS entry!

Fixed embarrassing bug in Dimaond16/8_MainSearch (iDirection was overwritten)

Fix B-frame: Direct Mode with INTER4V

New fields deltamv, directmv[4] in Macroblock for more logical B-frame ME

Change name of static lib to libxvidcore.a

Added   motion/x86_asm/sad_3dn.asm  because it was missing (good reason!)

Thread safe version.

Thread safe version.

Some %define to make the code easier to read.

bframe encoding bugfixes, ME unification

frame_drop_ratio

Add missing #ifdef around some bframe code

slower implementation, without rounding errors

removed debug code

Minor fix for time-hack

Added debugging and profiling options - could be useful

B-frames encoding "ME" for direct mode (and minor other things)

added sse2 os triggers

cglobal fix

advise for how to fix my b-frame decode code

some comments

further aggerssive optimizations

Global assembler optimization of halfpel8_refine, via inlinig of sad for ia64

Global assembler optimization of halfpel8_refine, via inlinig of sad

Fix a little bug 'mb->quant = 8' in decode_bframe()

support the decode examples in ex1

move to test_enc.bat

fix a little bug and added the BFRAMES_DEC_DEBUG support

Minor change: Switch from get_pmv to get_pmv2

Step towards blocks based interpolation ME: get_ipmv/get_ipmvdata

Minor change: Switch to get_pmv2 instead of get_pmvdata in HintedME

generated with itanium idct generator

bswap with ia64-asm

preparations for block based ME

sync to support latest CVS source code

reupload

help upload for roaming

Skal's tweaked dequant functions

long long replaced by int64_t

Remove "short jump out of range" by using JZ/JMP instead of JNZ

replaced read_tsc() by read_counter() from portab.h

BugFix for EPZSSearch16

Minor modifications for supporting multithreaded ME.
Without _SMP symbol there should be no changes in behaviour.

compatible with ia64, now

Added font.c for BFRAME mode

killed warnings, ecc compatible

optimizied, but not fully operatial on ecc, genidct.py needs some fixing, not all files needed are committed. stay tuned.

re-fixing check_cpu_features compiling / linking issue, hopefully it is sufficent for all platfroms, now

- added inter4v description
- added details about each ME flag (thx christoph)

fixing a problem with check_cpu_features, that prevents compiling of the codec on platforms other than x86.

some assembler optimizations done, all warnings can be ignored.

fixed_vop_rate

- Updated to 2.1 API version
- Still work to do (indicated by ToDos :-)

- transfer_8to16sub2_mmx activation
- Compile fixes (a missing image/font.h ???)
- Linux Makefile update to take care of last changes in feature
constants

minor fixes: bframe N_VOP support, custom quant bug, BFRAME inc_frame_num()

fix a little bug

bframe patch

optimizations, correct transfer_8to16sub2_xmm

ProfDrMorph's new (unoptimized) Luma Masking code:
luminance masking now works with relative values instead of absolute ones
the new code raises/lowers oberall quant for especially bright/dark frames ( Weber-Fechner law: humans see less differences in bright scenes )
every pixel with a very low lumi value is set to 0 for better compressability ( again the Weber-Fechner law; below a certain intesity humans won't see anything )

add #ifdef BFRAMES

- Added legal header
- The x86 specific function 'check_cpu_features' is  only declared
  when ARCH_X86 is defined

- Added transfer_8to16sub2_xmm (B frames compensation)

- Removed an opcode (used during my tests)

This file is not useful

- Added comments
- Changed the FSF address

ia64 changes

some small fixes

msvc asm{} codingstyle fix

- Added legal header
- Added comments about the functions

- Mainly Cosmetic.
- 'bool' type is now 'int', natural cpu size variable.
  (Dev Mail-List suggestion from  Christoph Lampert)

Added comments, documented all returned values

EMMS macro replaced by the emms() function.

Added to the project so every one can (try) to conform to this

Another bunch of 80 column cut, ANSI C comments - There's still work to do there :\

80 Column cutting. I've put all the encoder_create cleaning code in goto statements, this is a clean way to do that job but some people don't like goto statements

Small change, avoid calling free with a random address

Rate control structure per encoder

todo cleanup

Returned to old style MotionEstimation (one loop for INTER and INTER4V)

example for use xvidcore to compress iamge

added PMV_ADVANCEDDIAMOND to activate new Diamond MainSearch by sysKIn

no message

Small bugfix in MotionEstimation (wrong prediction for INTER4V)

Optimization options for AMD K6

SAD values in MACROBLOCK have to be signed integer

Tests to not double check vectors in PMVfast16/8 (only in prediction, not during diamonds phase).
Minor speedup.

MotionEst(): set sad8[] also for INTER mode to correct values (for get_pmdata)

correted get_pmvdata returning wrong SAD for left boundary blocks with MV (0,0)

bitstream finc/fbase bug fix

fix some my B-frame decode error

Removed the "not ANSI compliant" BFRAMES after the #endif

add B-frame decode support

sse2 idct/fdct

#define BFRAMES

fix a little compile bug(in DEBUG mode)

sad values can be negative (Cristoph post scriptum to a mail in the dev maillist)

Cosmetic, added the RCS Id field

Added the RCS $

added divx4_general_preset to compelety determine quality levels.

Adapted PMVFast16/8 for using prevMB instead of pMB, seems to work.

#ifdef'd OutputDebugString because it's _DEBUG an Windows only

sse2 quant_intra/dequant_intra/dev16/(faster)sad16

remove some compile warning

knhor - 020420 - add freebsd support

beginnings of sse2 support (disabled)

updated to reflect cbr changes

support for foxer's updated cbr code

advanced example how to use XviD including statistical analysis of encoding
and decoding speed and quality

segfault fix

PPC update

PSNR calculations

interlacing bugfix

moved HintedMEGet() on intra, to FrameCodeI()

reworked vlc tables

source C files for sad Altivec

Added EPZS and EPZS^2. Unfortunately slower and not really better than PMVfast

CFLAGS fix

cygwin Makfile, thanks milan

SAD in Altivec

fixed crash when using lumi masking in cbr mode (i'm such an idiot)

fixed crash when using lumi masking in cbr mode (removed development code)

merged image/pMBs create and destroy stuff into single if()

interlacing fix and speedup - compensated data wasn't being used in block reconstruction

Sorry, the previous patch was buggy. This one shoud fix the problem

DIRS_PPC update

ASM update

LINUX: proper alignement on the stack

first bits of Altivec support

interlacing support - slow (MBDecideFieldDCT()), buggy (p-frames), incomplete (field motion prediction)

Changed rc_buffersize to 16 as decided in the forum

Fixed a bug when malloc aligns the data itself - Added comments

read words in memory instead of hw

cosmetica

some label cleanups

CR0 use

Added first PPC asm port

adopted to new API

Added GNU CC alignment

Fixed bug pointed by canard (out of bounds reading and a big mistake in j upper limit)

LinuxPPC Makefile

alignment stuff

added 3dnow hv interpolation

Disabled DEBUG-messages in Linux, if _DEBUG not set

removed debug output

change release compilation inlining mode to "any suitable" - runs faster (just)

INTRA_Q/INTER_Q mcbpc bugfix

no message

qmatrix bugfix

Fixed gcc warnings

Fixed brackets for coeff_tab3, coeff_tab7, coeff_tab10 and coorect indentation of all code

Fixed lot of gcc warnings about '/*' into comments

In some circumstances acpred_flag was used unitialized - now it's set to zero

bugfix

custom qmatrix support