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ffmpeg / libavcodec / vc1.c @ 6636b7e8

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# Date Author Comment
e148c6e1 07/09/2006 03:12 PM Diego Biurrun

FastUVMV vs FastUVMC typo, noticed by bond

Originally committed as revision 5693 to svn://svn.ffmpeg.org/ffmpeg/trunk

fdb59832 07/09/2006 03:00 AM Kostya Shishkov

Check if 4-MV MB should not be decoded.

Originally committed as revision 5688 to svn://svn.ffmpeg.org/ffmpeg/trunk

5c4b8efd 07/09/2006 02:56 AM Kostya Shishkov

MVRANGE may occur in all frames and RESPIC in all but B-frames

Originally committed as revision 5687 to svn://svn.ffmpeg.org/ffmpeg/trunk

3a3f1cf3 07/09/2006 02:51 AM Kostya Shishkov

Fix mquant selection for ALL_MBS mode

Originally committed as revision 5686 to svn://svn.ffmpeg.org/ffmpeg/trunk

65c7bb9e 07/09/2006 02:47 AM Kostya Shishkov

Use overlap filter instead of loop filter.

Originally committed as revision 5685 to svn://svn.ffmpeg.org/ffmpeg/trunk

d2779ecd 07/09/2006 02:44 AM Kostya Shishkov

Use s->first_slice_line in checks instead of s->mb_y

Originally committed as revision 5684 to svn://svn.ffmpeg.org/ffmpeg/trunk

913e93d5 07/07/2006 05:02 AM Kostya Shishkov

Improve chroma MC: correct case for FASTUVMC=1, use slower but correct /2, and always use halfpel MC.
Not quite there yet but a bit better picture on some files.

Originally committed as revision 5652 to svn://svn.ffmpeg.org/ffmpeg/trunk

50af2fd3 07/07/2006 04:51 AM Kostya Shishkov

Enable coefficient scaling

Originally committed as revision 5651 to svn://svn.ffmpeg.org/ffmpeg/trunk

928dc49d 07/07/2006 04:50 AM Kostya Shishkov

Don't read out-of-bounds values.

Originally committed as revision 5650 to svn://svn.ffmpeg.org/ffmpeg/trunk

1ae4a8e6 07/06/2006 03:42 AM Kostya Shishkov

Fix one case of choosing MV for chroma

Originally committed as revision 5635 to svn://svn.ffmpeg.org/ffmpeg/trunk

66d0ad26 07/04/2006 03:40 PM Kostya Shishkov

Implement intensity compensation

Originally committed as revision 5609 to svn://svn.ffmpeg.org/ffmpeg/trunk

8a66a390 07/04/2006 03:39 PM Kostya Shishkov

Correctly choose global transform mode, MV mode and fix bitplane decoding

Originally committed as revision 5608 to svn://svn.ffmpeg.org/ffmpeg/trunk

35a9cac8 07/04/2006 03:33 PM Kostya Shishkov

Optimizations suggested by Michael Niedermayer

Originally committed as revision 5607 to svn://svn.ffmpeg.org/ffmpeg/trunk

05103ed3 07/03/2006 05:22 PM Kostya Shishkov

Correctly detect when use hpel or qpel mode

Originally committed as revision 5601 to svn://svn.ffmpeg.org/ffmpeg/trunk

ef6cc8ce 07/03/2006 05:21 PM Kostya Shishkov

4-MV mode final fixes (now it works for non-exotic modes)

Originally committed as revision 5600 to svn://svn.ffmpeg.org/ffmpeg/trunk

4a5343fa 07/03/2006 05:17 PM Kostya Shishkov

vc1_decode_intra_block() simplifications and corrections

Originally committed as revision 5599 to svn://svn.ffmpeg.org/ffmpeg/trunk

e4bf0302 07/03/2006 02:38 AM Kostya Shishkov

4-MV decoding support

Originally committed as revision 5591 to svn://svn.ffmpeg.org/ffmpeg/trunk

8f8d0e48 07/01/2006 07:22 AM Kostya Shishkov

Adjust AC prediction if (some) predictors are not available.

Originally committed as revision 5564 to svn://svn.ffmpeg.org/ffmpeg/trunk

e9f2396e 07/01/2006 07:13 AM Kostya Shishkov

0xFFFF l of cola. Now P-frames are decoded almost without distortions.

Originally committed as revision 5563 to svn://svn.ffmpeg.org/ffmpeg/trunk

a34c26cc 07/01/2006 03:19 AM Kostya Shishkov

Remove unused variable (and it wasn't free'd too)

Originally committed as revision 5562 to svn://svn.ffmpeg.org/ffmpeg/trunk

0f7344aa 07/01/2006 03:17 AM Kostya Shishkov

Use MpegEncContext->mbskip_table instead of custom bitplane.

Originally committed as revision 5561 to svn://svn.ffmpeg.org/ffmpeg/trunk

3f6d6af6 06/30/2006 03:19 AM Kostya Shishkov

Slightly reworked MC code, it gives better picture.

Originally committed as revision 5554 to svn://svn.ffmpeg.org/ffmpeg/trunk

c436ff41 06/30/2006 03:17 AM Kostya Shishkov

typo

Originally committed as revision 5553 to svn://svn.ffmpeg.org/ffmpeg/trunk

87dfe848 06/29/2006 11:05 AM Kostya Shishkov

Some optimization and fixes - mostly reworked MC and bitplanes.

Originally committed as revision 5543 to svn://svn.ffmpeg.org/ffmpeg/trunk

e8ba1cea 06/29/2006 11:02 AM Kostya Shishkov

This should make P-frames decoding work on x86 (by avoiding get_bits(0))

Originally committed as revision 5542 to svn://svn.ffmpeg.org/ffmpeg/trunk

f26c2ef5 06/27/2006 03:37 PM Kostya Shishkov

Added loop filtering as ersatz for overlap filter (improves picture quality for coarse quantization).

Originally committed as revision 5535 to svn://svn.ffmpeg.org/ffmpeg/trunk

8985c915 06/27/2006 03:34 PM Kostya Shishkov

VC1 Intra blocks in P-frames use different zigzag table than I-frames.

Originally committed as revision 5534 to svn://svn.ffmpeg.org/ffmpeg/trunk

be3492ec 06/27/2006 03:11 AM Kostya Shishkov

VC-1 decoder with I-frames support and partial P-frames decoding

Originally committed as revision 5530 to svn://svn.ffmpeg.org/ffmpeg/trunk

10b9c374 06/27/2006 02:55 AM Kostya Shishkov

Rename VC9 to VC1 as there is no such thing as VC9

Originally committed as revision 5529 to svn://svn.ffmpeg.org/ffmpeg/trunk