changelog

视频压缩编解码标准MPEG4商业级别的VC代码实现标准

2004-07-10 17:25:33 GMT	                                	patch-38

    Summary:
      Improved ME.
    Revision:
      xvidcore--head--0.0--patch-38

    From sysKin:
     * new ME for b-frames
     * small redesign of subpel refinement function
    
    From ed.gomez:
     * Fixed some warnings reported by gcc. (the if condition should
       be checked by the original autor)

    modified files:
     src/motion/estimation.h src/motion/estimation_bvop.c
     src/motion/estimation_common.c src/motion/estimation_gmc.c
     src/motion/estimation_pvop.c src/motion/estimation_rd_based.c
     src/motion/vop_type_decision.c


2004-07-10 17:16:38 GMT	                                	patch-37

    Summary:
      qpel and chroma-sad had overlapping memory targets
    Revision:
      xvidcore--head--0.0--patch-37

    From sysKin:
     * qpel and chroma-sad had overlapping memory targets

    modified files:
     src/motion/estimation_bvop.c


2004-07-10 17:03:06 GMT	                                	patch-36

    Summary:
      New changelog for 1.1 tree
    Revision:
      xvidcore--head--0.0--patch-36

    New changelog for 1.1 tree
    

    new files:
     .arch-ids/ChangeLog.id ChangeLog

    renamed files:
     .arch-ids/ChangeLog.id
       ==> .arch-ids/ChangeLog-1.0.id
     ChangeLog
       ==> ChangeLog-1.0


2004-07-10 16:57:53 GMT	                                	patch-35

    Summary:
      Stable tree merge
    Revision:
      xvidcore--head--0.0--patch-35

    Stable tree merge
    
    Patches applied:
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-40
       Small memory error in ia32 cpuid function.
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-41
       low delay guessing (il)logic fix.
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-42
       Fix wrong matrix reading logic. 
    

    modified files:
     src/bitstream/bitstream.c src/decoder.c
     src/utils/x86_asm/cpuid.asm

    new patches:
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-40
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-41
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-42


2004-06-12 13:51:50 GMT	                                	patch-34

    Summary:
      Added VBV to twopass RC
    Revision:
      xvidcore--head--0.0--patch-34

    From christoph:
     * Added VBV model verifier to twopass RC plugin
    
    From ed.gomez:
     * Do apply CodingStyle to christoph's code
     * Use DPRINTF instead of #ifdef VBV_DEBUG #endif blocks as
       the information that was outputting was usefull for general
       RC debugging.

    modified files:
     examples/xvid_encraw.c src/plugins/plugin_2pass2.c src/xvid.h


2004-06-05 23:05:43 GMT	                                	patch-33

    Summary:
      Merged stable branch patches
    Revision:
      xvidcore--head--0.0--patch-33

    Merged stable branch patches
    
    Patches applied:
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-38
       DC clipping bug for real
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-39
       Marking 1.0.1 release
    

    modified files:
     ChangeLog TODO build/generic/configure.in src/decoder.c
     src/motion/estimation_rd_based.c src/prediction/mbprediction.c
     src/prediction/mbprediction.h src/xvid.h

    new patches:
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-38
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-39


2004-06-05 23:02:35 GMT	                                	patch-32

    Summary:
      Previous merge went wrong
    Revision:
      xvidcore--head--0.0--patch-32

    Previous merge went wrong
    

    modified files:
     src/portab.h


2004-05-31 21:32:38 GMT	                                	patch-31

    Summary:
      Added icon into vfw frontend.
    Revision:
      xvidcore--head--0.0--patch-31

    From pete:
     * Added icon into vfw fronted dll. Should show up in uninstall menu.

    new files:
     vfw/src/.arch-ids/xvid.ico.id vfw/src/xvid.ico

    modified files:
     vfw/bin/xvid.inf vfw/src/resource.rc vfw/vfw.dsp


2004-05-31 21:22:49 GMT	                                	patch-30

    Summary:
      Merged stable branch fixes
    Revision:
      xvidcore--head--0.0--patch-30

    Merged stable branch fixes
    
    Patches applied:
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-31
       Close variable argument list.
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-32
       Bits/Bytes confusion in the VFW frontend.
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-33
       Nasty typo in pvop vector lambdas.
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-34
       FPS=1 problem in decoder.
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-35
       More missing va_end() calls.
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-36
       Wrong license header.
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-37
       time fixes to decoder.
    

    modified files:
     src/bitstream/bitstream.c src/decoder.c src/decoder.h
     src/image/font.c src/image/reduced.c
     src/motion/estimation_pvop.c src/portab.h vfw/src/codec.c
     vfw/src/config.c

    new patches:
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-31
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-32
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-33
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-34
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-35
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-36
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-37


2004-05-26 09:13:33 GMT	                                	patch-29

    Summary:
      Stable merges
    Revision:
      xvidcore--head--0.0--patch-29

    Stable merges
    
    Patches applied:
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-28
       Small bug in bframe ME. 
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-29
       Small trellis bug 
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-30
       ICM compatibility for VFW 
    

    modified files:
     src/motion/estimation_bvop.c src/utils/mbtransquant.c
     vfw/src/config.c vfw/src/driverproc.c

    new patches:
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-28
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-29
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-30


2004-05-21 14:32:41 GMT	                                	patch-28

    Summary:
      Don't set edges twice on a frame. 
    Revision:
      xvidcore--head--0.0--patch-28

    From ed.gomez:
     * A similar optimization has been done for encoder long ago,
       dunno why this hasn't been "ported" to decoder. This speeds
       up quite a lot the decoder for no effort (~7%).

    modified files:
     src/decoder.c src/decoder.h


2004-05-21 14:25:19 GMT	                                	patch-27

    Summary:
      No 64 bit arithmetic in critical path. 
    Revision:
      xvidcore--head--0.0--patch-27

    From ed.gomez:
     * No 64 bit arithmetic in critical paths (direct blocks in bvops), it's
       way too slow (__divdi3 GNU/Linux ABI for 64bit division was taking
       up to 5% cycles)

    modified files:
     src/decoder.c


2004-05-15 22:20:11 GMT	                                	patch-26

    Summary:
      Merged stable tree changes
    Revision:
      xvidcore--head--0.0--patch-26

    Merged stable tree changes
    
    Patches applied:
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-23
       Some very light Unix build system changes 
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-24
       Possible VOL header corruption. 
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-25
       DC prediction fix. 
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-26
       Small mismatch in hint<->widget in VFW
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-27
       Marking 1.0.0 final
    

    modified files:
     ChangeLog build/generic/Makefile build/generic/bootstrap.sh
     build/generic/configure.in src/bitstream/bitstream.c
     src/decoder.c src/motion/estimation_rd_based.c
     src/prediction/mbprediction.c src/prediction/mbprediction.h
     src/xvid.h vfw/src/resource.rc

    new patches:
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-23
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-24
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-25
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-26
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-27


2004-04-25 21:46:25 GMT	                                	patch-25

    Summary:
      Smarter skipping 
    Revision:
      xvidcore--head--0.0--patch-25

    From sysKin:
     * Smarter skipping + bugfix

    modified files:
     src/motion/estimation.h src/motion/estimation_bvop.c
     src/motion/estimation_pvop.c


2004-04-20 20:37:08 GMT	                                	patch-24

    Summary:
      ME cleanup.
    Revision:
      xvidcore--head--0.0--patch-24

    From sysKin:
     * First stage cleanup: new fast qpel refinement.

    modified files:
     src/motion/estimation.h src/motion/estimation_bvop.c
     src/motion/estimation_common.c src/motion/estimation_gmc.c
     src/motion/estimation_pvop.c src/motion/estimation_rd_based.c
     src/motion/vop_type_decision.c


2004-04-20 19:44:44 GMT	                                	patch-23

    Summary:
      Merging 1.0 fixes
    Revision:
      xvidcore--head--0.0--patch-23

    Merging 1.0 fixes
    
    Patches applied:
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-21
       Fix crash in decoder for non IFrame 1st frame.
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-22
       Small visual fix.
    

    modified files:
     src/decoder.c vfw/src/config.c

    new patches:
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-21
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-22


2004-04-18 17:14:29 GMT	                                	patch-22

    Summary:
      Merging 1.0 fixes
    Revision:
      xvidcore--head--0.0--patch-22

    Merging 1.0 fixes
    
    Patches applied:
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-18
       Tiny xvid_decraw cleaning
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-19
       vfw opens audio file in shared access mode
    
     * [e-mail]--2004-1/xvidcore--stable--1.0--patch-20
       Typo
    

    modified files:
     examples/xvid_decraw.c vfw/src/resource.rc

    new patches:
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-18
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-19
     [e-mail]--2004-1/xvidcore--stable--1.0--patch-20


2004-04-18 17:09:59 GMT	                                	patch-21

    Summary:
      Dering hooking in DShow.
    Revision:
      xvidcore--head--0.0--patch-21

    From sysKin:
     * Dering widget and associated code for dering support in DShow.

    modified files:
     dshow/src/CXvidDecoder.cpp dshow/src/config.c
     dshow/src/config.h dshow/src/resource.h dshow/src/xvid.ax.rc


2004-04-18 17:08:53 GMT	                                	patch-20

    Summary:
      Dering hooking in VFW.
    Revision:
      xvidcore--head--0.0--patch-20

    From sysKin:
     * Dering widget and associated code for dering support in VFW.

    modified files:
     vfw/src/codec.c vfw/src/codec.h vfw/src/config.c
     vfw/src/resource.h vfw/src/resource.rc


2004-04-18 17:06:14 GMT	                                	patch-19

    Summary:
      Added dering code.
    Revision:
      xvidcore--head--0.0--patch-19

    From Marc Fauconneau:
     * Added dering code to core.

    modified files:
     src/image/postprocessing.c src/image/postprocessing.h
     src/xvid.h


2004-04-18 17:02:48 GMT	                                	patch-18

    Summary:
      Added static builds for msvc.
    Revision:
      xvidcore--head--0.0--patch-18

    From pete:
     * Added static type building project files for MSVC. Needed
       for xvid_bench.

    new files:
     build/win32/.arch-ids/libxvidcore_static.dsp.id
     build/win32/.arch-ids/xvid_decraw_static.dsp.id
     build/win32/.arch-ids/xvid_encraw_static.dsp.id
     build/win32/libxvidcore_static.dsp
     build/win32/xvid_decraw_static.dsp
     build/win32/xvid_encraw