Commits · ee62378f91c3cfcc028e771b8bc998b4490cc8a1 · VideoLAN / x264

28 Jun, 2007 1 commit
- limit vertical motion vectors to +/-512, since some decoders actually depend on that limit. · ee62378f
  Loren Merritt authored Jun 28, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@663 df754926-b1dd-0310-bc7b-ec298dee348c
```
  ee62378f
22 Jun, 2007 1 commit

Add vertical and horizontal luma deblocking accelerated with Altivec, · 30317541

Guillaume Poirier authored Jun 22, 2007

based on Graham Booker's code written for FFmpeg with slight modifications
to re-use x264's macros

git-svn-id: svn://svn.videolan.org/x264/trunk@662 df754926-b1dd-0310-bc7b-ec298dee348c

30317541

16 Jun, 2007 2 commits
- cosmetics in cpu detection · 9acd233b
  Loren Merritt authored Jun 16, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@661 df754926-b1dd-0310-bc7b-ec298dee348c
```
  9acd233b
- fix compilation without asm on x86_32 (r658 worked only on x86_64). · 80090ccf
  Loren Merritt authored Jun 16, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@660 df754926-b1dd-0310-bc7b-ec298dee348c
```
  80090ccf
10 Jun, 2007 1 commit
- exempt 1080p from the non-mod16 warning. · fedfacea
  Loren Merritt authored Jun 10, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@659 df754926-b1dd-0310-bc7b-ec298dee348c
```
  fedfacea
05 Jun, 2007 2 commits
- allow compiling without yasm/nasm on x86 and x86-64 platforms · 17dd119d
  Alex Izvorski authored Jun 05, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@658 df754926-b1dd-0310-bc7b-ec298dee348c
```
  17dd119d
- updated MS VC8/VC7 build, patch by Gabriel Bouvigne · 26bed72b
  Alex Izvorski authored Jun 05, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@657 df754926-b1dd-0310-bc7b-ec298dee348c
```
  26bed72b
26 May, 2007 1 commit

replace alloca with malloc everywhere. per manpage, use of alloca is... · a3554866

Alex Izvorski authored May 26, 2007

replace alloca with malloc everywhere. per manpage, use of alloca is discouraged. this may have a minor effect on the speed of ssim and esa, but that appears too small to measure.

git-svn-id: svn://svn.videolan.org/x264/trunk@656 df754926-b1dd-0310-bc7b-ec298dee348c

a3554866

02 May, 2007 1 commit
- require a ratecontrol method to be specified, it no longer defaults to cqp=26. · ffa4e76d
  Loren Merritt authored May 02, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@655 df754926-b1dd-0310-bc7b-ec298dee348c
```
  ffa4e76d
23 Apr, 2007 2 commits
- fix nnz computation in cavlc+8x8dct+deblock. (regression in r607) · b5ef788a
  Loren Merritt authored Apr 23, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@654 df754926-b1dd-0310-bc7b-ec298dee348c
```
  b5ef788a
- fix the computation of bits used for vbv. (regression in r651) · 08b4f695
  Loren Merritt authored Apr 23, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@653 df754926-b1dd-0310-bc7b-ec298dee348c
```
  08b4f695
22 Apr, 2007 1 commit

c89 compile fix · fe85aca1

Loren Merritt authored Apr 22, 2007


git-svn-id: svn://svn.videolan.org/x264/trunk@652 df754926-b1dd-0310-bc7b-ec298dee348c

fe85aca1

21 Apr, 2007 1 commit

cabac: use bytestream instead of bitstream. · b3076aef

Loren Merritt authored Apr 21, 2007

35% faster cabac, 20% faster overall lossless, ~1% faster overall at normal bitrates.


git-svn-id: svn://svn.videolan.org/x264/trunk@651 df754926-b1dd-0310-bc7b-ec298dee348c

b3076aef

11 Apr, 2007 1 commit

remove the restriction on number of threads as a function of resolution (it... · 8300d334

Loren Merritt authored Apr 11, 2007

remove the restriction on number of threads as a function of resolution (it was wrong anyway in the presence of B-frames), and raise the max number of threads in general (though more will have to be done before it can really scale to lots of cores).


git-svn-id: svn://svn.videolan.org/x264/trunk@650 df754926-b1dd-0310-bc7b-ec298dee348c

8300d334

10 Apr, 2007 1 commit

tweak ssse3 quant · 8ecf4b91

Loren Merritt authored Apr 10, 2007


git-svn-id: svn://svn.videolan.org/x264/trunk@649 df754926-b1dd-0310-bc7b-ec298dee348c

8ecf4b91

07 Apr, 2007 1 commit
- change some tables from int to int8_t. 13KB smaller executable. · c266480e
  Loren Merritt authored Apr 07, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@648 df754926-b1dd-0310-bc7b-ec298dee348c
```
  c266480e
06 Apr, 2007 2 commits

faster cabac rdo. up to 10% faster at q0, but negligible at normal bitrates. · 2f66c11a
Loren Merritt authored Apr 06, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@647 df754926-b1dd-0310-bc7b-ec298dee348c
```
2f66c11a

workaround gcc's inability to align variables on the stack. · 3e7b136c

Loren Merritt authored Apr 06, 2007

this crash was introduced in r642, but only because previous versions didn't use sse2 on the stack.


git-svn-id: svn://svn.videolan.org/x264/trunk@646 df754926-b1dd-0310-bc7b-ec298dee348c

3e7b136c

05 Apr, 2007 1 commit

32bit version of ssse3 satd. · 84676d2e

Loren Merritt authored Apr 05, 2007

switch default assembler to yasm. it will still fallback to nasm if you don't have yasm.


git-svn-id: svn://svn.videolan.org/x264/trunk@645 df754926-b1dd-0310-bc7b-ec298dee348c

84676d2e

04 Apr, 2007 5 commits

simplify trellis · 71c097b2

Loren Merritt authored Apr 04, 2007


git-svn-id: svn://svn.videolan.org/x264/trunk@644 df754926-b1dd-0310-bc7b-ec298dee348c

71c097b2

fix an arithmetic overflow in trellis with QP >= 42 · 12681eea
Loren Merritt authored Apr 04, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@643 df754926-b1dd-0310-bc7b-ec298dee348c
```
12681eea

2x faster quant. 2% overall. · 10265a0c

Loren Merritt authored Apr 04, 2007

side effects:
not bit-identical to the previous algorithm.
while the new algorithm covers a wider range of cqms than the previous one did,
I couldn't find a good way to fallback to a general version for the extreme
cqms. so now it refuses to encode extreme cqms instead of just being slower.
lays a framework for custom deadzone matrices, though I didn't add an api.

git-svn-id: svn://svn.videolan.org/x264/trunk@642 df754926-b1dd-0310-bc7b-ec298dee348c

10265a0c

when encoding with a cqm, probe_skip now also uses the cqm, instead of the flat matrix · b37ac36e
Loren Merritt authored Apr 04, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@641 df754926-b1dd-0310-bc7b-ec298dee348c
```
b37ac36e

cosmetics in asm macros · e3a07e09

Loren Merritt authored Apr 04, 2007


git-svn-id: svn://svn.videolan.org/x264/trunk@640 df754926-b1dd-0310-bc7b-ec298dee348c

e3a07e09

03 Apr, 2007 1 commit
- use only c-style comments in public header (patch by Vincent Torres) · 71943e8a
  Alex Izvorski authored Apr 03, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@639 df754926-b1dd-0310-bc7b-ec298dee348c
```
  71943e8a
02 Apr, 2007 2 commits
- in hpel search, merge two 16x16 mc calls into one 16x17. 15% faster hpel, .3% overall. · dfb85477
  Loren Merritt authored Apr 02, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@638 df754926-b1dd-0310-bc7b-ec298dee348c
```
  dfb85477
- Compile fix · e63c3924
  Christophe Mutricy authored Apr 02, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@637 df754926-b1dd-0310-bc7b-ec298dee348c
```
  e63c3924
30 Mar, 2007 1 commit
- remove private stuff from public headers. no more need for -D__X264__ · dd7e21c6
  Loren Merritt authored Mar 30, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@636 df754926-b1dd-0310-bc7b-ec298dee348c
```
  dd7e21c6
24 Mar, 2007 1 commit
- adjust bitstream buffer sizes for very large frames · 87fdea89
  Loren Merritt authored Mar 24, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@635 df754926-b1dd-0310-bc7b-ec298dee348c
```
  87fdea89
14 Mar, 2007 6 commits

conflate HAVE_MMXEXT with HAVE_SSE2, since they were never used distinctly. · 8b37cc6a
Loren Merritt authored Mar 14, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@634 df754926-b1dd-0310-bc7b-ec298dee348c
```
8b37cc6a
* Made -DNEED_ALTIVEC unnecessary, thanks to Guillaume Poirier. · 11ef32f4
Sam Hocevar authored Mar 14, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@633 df754926-b1dd-0310-bc7b-ec298dee348c
```
11ef32f4
* check x264_cpu_detect() before calling AltiVec functions. · 37ad2377
Sam Hocevar authored Mar 14, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@632 df754926-b1dd-0310-bc7b-ec298dee348c
```
37ad2377

ssse3 detection. x86_64 ssse3 satd and quant. · 8aef0e94

Loren Merritt authored Mar 14, 2007

requires yasm >= 0.6.0


git-svn-id: svn://svn.videolan.org/x264/trunk@631 df754926-b1dd-0310-bc7b-ec298dee348c

8aef0e94

* Use -maltivec when building dependencies, or <altivec.h> cannot be used. · 1980de9b

Sam Hocevar authored Mar 14, 2007

  * Do not declare vectors in non-AltiVec files.


git-svn-id: svn://svn.videolan.org/x264/trunk@630 df754926-b1dd-0310-bc7b-ec298dee348c

1980de9b

* common/cpu.c: runtime AltiVec autodetection on Linux. · e1a4ae9e

Sam Hocevar authored Mar 14, 2007

  * configure, Makefile: do not build the whole project with -maltivec because
    it generates AltiVec code in weird places.


git-svn-id: svn://svn.videolan.org/x264/trunk@629 df754926-b1dd-0310-bc7b-ec298dee348c

e1a4ae9e

05 Mar, 2007 1 commit

fix a small memleak. · f81c3eaf

Loren Merritt authored Mar 05, 2007

patch by Limin Wang.


git-svn-id: svn://svn.videolan.org/x264/trunk@628 df754926-b1dd-0310-bc7b-ec298dee348c

f81c3eaf

03 Mar, 2007 3 commits

compile fix for GCC-3.3 on OSX, based on a patch by · 62fc8a9c

Guillaume Poirier authored Mar 03, 2007

Patrice Bensoussan % patrice P bensoussan A free P fr%
Note: regression test still do not pass with GCC-3.3,
but they never did as far as I can remember.


git-svn-id: svn://svn.videolan.org/x264/trunk@627 df754926-b1dd-0310-bc7b-ec298dee348c

62fc8a9c

cosmetics in regression test · 89930744

Loren Merritt authored Mar 03, 2007


git-svn-id: svn://svn.videolan.org/x264/trunk@626 df754926-b1dd-0310-bc7b-ec298dee348c

89930744

regression testing, run similar to fprofiled: VIDS='vid_720x480.yuv' make test · 6e1bbd2f
Alex Izvorski authored Mar 03, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@625 df754926-b1dd-0310-bc7b-ec298dee348c
```
6e1bbd2f

28 Feb, 2007 1 commit
- add ability to generate doxygen documentation; make dox · 435b675b
  Alex Izvorski authored Feb 28, 2007
```
git-svn-id: svn://svn.videolan.org/x264/trunk@624 df754926-b1dd-0310-bc7b-ec298dee348c
```
  435b675b