Commits · f53a7ae05c5f348baf1322d6d233aba899287df0 · VideoLAN / x264

17 Aug, 2004 3 commits

* all: added a x264_param_t.analyse.b_psnr · f53a7ae0
Laurent Aimar authored Aug 17, 2004
```
git-svn-id: svn://svn.videolan.org/x264/trunk@34 df754926-b1dd-0310-bc7b-ec298dee348c
```
f53a7ae0

* encoder/encoder.c: kb/s with k=1000 (more consistant). Patch by Loren · 72eced43

Laurent Aimar authored Aug 17, 2004

Merritt <lorenm AT u DOT washington DOT edu>


git-svn-id: svn://svn.videolan.org/x264/trunk@33 df754926-b1dd-0310-bc7b-ec298dee348c

72eced43

* all: introduced a x264_log function. It's not yet used everywhere · a01315f4

Laurent Aimar authored Aug 17, 2004

 but we should start using it :)


git-svn-id: svn://svn.videolan.org/x264/trunk@32 df754926-b1dd-0310-bc7b-ec298dee348c

a01315f4

16 Aug, 2004 2 commits

OS X is missing exp2f() · 5ffe5a90

Eric Petit authored Aug 16, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@31 df754926-b1dd-0310-bc7b-ec298dee348c

5ffe5a90

Fixed warnings with PPC 64 · 348de7f6

Eric Petit authored Aug 16, 2004

git-svn-id: svn://svn.videolan.org/x264/trunk@30 df754926-b1dd-0310-bc7b-ec298dee348c

348de7f6

13 Aug, 2004 2 commits

Add my svn user name. · 2885471d

Måns Rullgård authored Aug 13, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@29 df754926-b1dd-0310-bc7b-ec298dee348c

2885471d

Bugfix. · ed61d8ee

Måns Rullgård authored Aug 13, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@28 df754926-b1dd-0310-bc7b-ec298dee348c

ed61d8ee

12 Aug, 2004 2 commits

Include timing info in VUI. · 6b20e508

Måns Rullgård authored Aug 12, 2004

Change frame rate from float to fraction (sorry for the inconvenience).


git-svn-id: svn://svn.videolan.org/x264/trunk@27 df754926-b1dd-0310-bc7b-ec298dee348c

6b20e508

Add TAGS rule. · 2b3cd6c6

Måns Rullgård authored Aug 12, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@26 df754926-b1dd-0310-bc7b-ec298dee348c

2b3cd6c6

11 Aug, 2004 2 commits
- Fixes by Loren Merritt (lorenm at u.washington.edu). · 44461525
  Måns Rullgård authored Aug 11, 2004
```
git-svn-id: svn://svn.videolan.org/x264/trunk@25 df754926-b1dd-0310-bc7b-ec298dee348c
```
  44461525
- Get rid of integer overflows that caused the rate control to go · 78292e08
  Måns Rullgård authored Aug 11, 2004
```
haywire in some situations.


git-svn-id: svn://svn.videolan.org/x264/trunk@24 df754926-b1dd-0310-bc7b-ec298dee348c
```
  78292e08
09 Aug, 2004 1 commit

* encoder: correct range for i_idr_pic_id is 0..65535 · 374baca1

Laurent Aimar authored Aug 09, 2004

 (Not 0..65534)


git-svn-id: svn://svn.videolan.org/x264/trunk@23 df754926-b1dd-0310-bc7b-ec298dee348c

374baca1

08 Aug, 2004 4 commits

ratecontrol: patch by Loren Merritt <lorenm AT u DOT washington DOT edu> · 07a0494b

Laurent Aimar authored Aug 08, 2004

"The new cbr mode fails to completely disable itself when encoding in
constant QP mode. The per-block QPs are then randomized between QP+4 and
QP-2 based on uninitialized ratecontrol parameters."

git-svn-id: svn://svn.videolan.org/x264/trunk@22 df754926-b1dd-0310-bc7b-ec298dee348c

07a0494b

* ratecontrol: patch by Måns Rullgård <mru AT mru DOT ath DOT cx> · 249259d0

Laurent Aimar authored Aug 08, 2004

 "This patch fixes a small bug (divide by 0 possible) in the rate control."



git-svn-id: svn://svn.videolan.org/x264/trunk@21 df754926-b1dd-0310-bc7b-ec298dee348c

249259d0

* encoder: simpler scene cut detection (seems better but do not check · e96703d7

Laurent Aimar authored Aug 08, 2004

size anymore, so need more testing).


git-svn-id: svn://svn.videolan.org/x264/trunk@20 df754926-b1dd-0310-bc7b-ec298dee348c

e96703d7

* all: Change the way PSNR is computed (based on a patch by Loren · 11e1b0c2

Laurent Aimar authored Aug 08, 2004

Merritt <lorenmn AT u DOT washington DOT edu>
 Using SQE(DeltaSourceReconstructed) = Sum( delta^2 )
       PSNR( SQE, Size ) = -10Ln(SQE / 255^2 / Size )/Ln(10) )
       Y+U+V : Union of YUV planes.

 Now there is 
  - Mean PSNR : Sum( PSNR( SQE(Y/U/V), Size(Y/U/V) ) / TotalFrames
  - Average PSNR: Sum( PSNR( SQE(Y+U+V), Size(Y+U+V) ) ) / TotalFrames
  - Global PSNR: PSNR( Sum( SQE(Y+U+V) ), Size(Y+U+V)*TotalFrames )

  Mean PSNR is used by the JM, and Average/Overall is used on Doom9 for
example.



git-svn-id: svn://svn.videolan.org/x264/trunk@19 df754926-b1dd-0310-bc7b-ec298dee348c

11e1b0c2

07 Aug, 2004 1 commit

* x264.h: increased X264_BUILD. · 9168b245

Laurent Aimar authored Aug 07, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@18 df754926-b1dd-0310-bc7b-ec298dee348c

9168b245

06 Aug, 2004 1 commit

* all: Patch from Måns Rullgård <mru AT mru DOT ath DOT cx> · 20c19c4b

Laurent Aimar authored Aug 06, 2004

"Here's a patch that adds some kind of rate control. I suppose it is
by no means perfect, but it's much better than constant quantizer. It
also has a very crude scene change detection that sometimes avoids a
buffer underflow by reencoding oversized P/B frames as I frames."

git-svn-id: svn://svn.videolan.org/x264/trunk@17 df754926-b1dd-0310-bc7b-ec298dee348c

20c19c4b

02 Aug, 2004 1 commit

Linux PPC AltiVec fix · 30a244d0

Eric Petit authored Aug 02, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@16 df754926-b1dd-0310-bc7b-ec298dee348c

30a244d0

28 Jul, 2004 1 commit

BeOS fixes (no stdint.h, no libm) · b0495a99

Eric Petit authored Jul 28, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@15 df754926-b1dd-0310-bc7b-ec298dee348c

b0495a99

27 Jul, 2004 1 commit

Attempt to fix build on Linux PPC · bf06e99e

Eric Petit authored Jul 27, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@14 df754926-b1dd-0310-bc7b-ec298dee348c

bf06e99e

23 Jul, 2004 1 commit

* encoder.c, analyse.c, macroblock: fixed when using a qp per MB. · 86ca4903

Laurent Aimar authored Jul 23, 2004

 (Buggy for pskip and mb with null cbp luma and chroma).
 * dct*: fixed order of idct.


git-svn-id: svn://svn.videolan.org/x264/trunk@13 df754926-b1dd-0310-bc7b-ec298dee348c

86ca4903

16 Jul, 2004 1 commit
- * cpu.asm: mmh trashing ebp,esi and edi isn't a good idea I fear ;) · 55eb54c7
  Laurent Aimar authored Jul 16, 2004
```
git-svn-id: svn://svn.videolan.org/x264/trunk@12 df754926-b1dd-0310-bc7b-ec298dee348c
```
  55eb54c7
29 Jun, 2004 1 commit

* all: fixed ss2 runtime selection. · a8703c89

Laurent Aimar authored Jun 29, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@11 df754926-b1dd-0310-bc7b-ec298dee348c

a8703c89

18 Jun, 2004 1 commit

update & SSE2 support · 02713c24

Min Chen authored Jun 18, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@10 df754926-b1dd-0310-bc7b-ec298dee348c

02713c24

17 Jun, 2004 2 commits

update · 77bce7d1

Min Chen authored Jun 17, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@9 df754926-b1dd-0310-bc7b-ec298dee348c

77bce7d1

remove some unused code · c7631faf

Min Chen authored Jun 17, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@8 df754926-b1dd-0310-bc7b-ec298dee348c

c7631faf

14 Jun, 2004 1 commit

support for build checkasm.exe · 8d3d88be

Min Chen authored Jun 14, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@7 df754926-b1dd-0310-bc7b-ec298dee348c

8d3d88be

10 Jun, 2004 2 commits

* build fix (thx xxcd). · b2e2e34b

Laurent Aimar authored Jun 10, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@6 df754926-b1dd-0310-bc7b-ec298dee348c

b2e2e34b

* TODO: test. · 4fb5f9aa

VideoLAN authored Jun 10, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@5 df754926-b1dd-0310-bc7b-ec298dee348c

4fb5f9aa

09 Jun, 2004 2 commits

* vfw/* : oops... · a511bbec

Laurent Aimar authored Jun 09, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@4 df754926-b1dd-0310-bc7b-ec298dee348c

a511bbec

* mc-c.c compilation fix for gcc >= 3.3 · 166ed2dd
Laurent Aimar authored Jun 09, 2004
```
git-svn-id: svn://svn.videolan.org/x264/trunk@3 df754926-b1dd-0310-bc7b-ec298dee348c
```
166ed2dd

03 Jun, 2004 2 commits

* all: re-import of CVS. · 602c87d5

Laurent Aimar authored Jun 03, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@2 df754926-b1dd-0310-bc7b-ec298dee348c

602c87d5

* all: re-import of the CVS. · 5dc0aae2

Laurent Aimar authored Jun 03, 2004


git-svn-id: svn://svn.videolan.org/x264/trunk@1 df754926-b1dd-0310-bc7b-ec298dee348c

5dc0aae2