Paul Wilkins 513f8e6814 Relax rate control for last few frames ...

VBR rate control can become very noisy for the last few frames.
If there are a few bits to spare or a small overshoot then the
target rate and hence quantizer may start to fluctuate wildly.

This patch prevents further adjustment of the active Q limits for
the last few frames.

Patch also removes some redundant variables and makes one small bug fix.

Change-Id: Ic167831bec79acc9f0d7e4698bcc4bb188840c45

2010-11-10 10:09:45 +00:00

..

arm

Fix half-pixel variance RTCD functions

2010-10-27 13:00:30 -04:00

generic

Full search SAD function optimization in SSE4.1

2010-10-27 13:36:31 -04:00

ppc

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

x86

SSSE3 version of fast quantizer

2010-11-01 16:24:15 -04:00

bitstream.c

Fix loopfilter delta zero transitions

2010-09-29 13:04:04 -04:00

bitstream.h

Add runtime CPU detection support for ARM.

2010-10-25 09:23:29 -04:00

block.h

Convert [4][4] matrices to [16] arrays.

2010-10-21 17:04:30 -07:00

boolhuff.c

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

boolhuff.h

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

dct.c

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

dct.h

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

encodeframe.c

Tuning for the more exact quantizer.

2010-11-10 09:52:58 +00:00

encodeintra.c

make vp8_recon16x16mb{,y} RTCD functions

2010-10-26 13:23:36 -04:00

encodeintra.h

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

encodemb.c

make vp8_recon16x16mb{,y} RTCD functions

2010-10-26 13:23:36 -04:00

encodemb.h

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

encodemv.c

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

encodemv.h

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

ethreading.c

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

firstpass.c

Relax rate control for last few frames

2010-11-10 10:09:45 +00:00

firstpass.h

Move firstpass motion map to stats packet

2010-10-21 14:04:20 -04:00

mcomp.c

Full search SAD function optimization in SSE4.1

2010-10-27 13:36:31 -04:00

mcomp.h

Full search SAD function optimization in SSE4.1

2010-10-27 13:36:31 -04:00

modecosts.c

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

modecosts.h

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

onyx_if.c

Tuning for the more exact quantizer.

2010-11-10 09:52:58 +00:00

onyx_int.h

Relax rate control for last few frames

2010-11-10 10:09:45 +00:00

parms.cpp

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

pickinter.c

Add half-pixel variance RTCD functions

2010-10-26 20:00:56 -07:00

pickinter.h

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

picklpf.c

Add runtime CPU detection support for ARM.

2010-10-25 09:23:29 -04:00

preproc.c

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

psnr.c

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

psnr.h

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

quantize.c

Tuning for the more exact quantizer.

2010-11-10 09:52:58 +00:00

quantize.h

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

ratectrl.c

safety check to avoid divide by 0s

2010-10-14 16:19:06 -04:00

ratectrl.h

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

rdopt.c

Tuning for the more exact quantizer.

2010-11-10 09:52:58 +00:00

rdopt.h

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

sad_c.c

Full search SAD function optimization in SSE4.1

2010-10-27 13:36:31 -04:00

segmentation.c

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

segmentation.h

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

ssim.c

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

temporal_filter.c

Add half-pixel variance RTCD functions

2010-10-26 20:00:56 -07:00

temporal_filter.h

isolate new temporal filtering code

2010-10-25 09:11:03 -04:00

tokenize.c

Centralize mb skip state calculation

2010-10-12 09:03:19 -04:00

tokenize.h

Reduce size of tokenizer tables

2010-09-16 10:00:04 -04:00

treewriter.c

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

treewriter.h

Use WebM in copyright notice for consistency

2010-09-09 10:01:21 -04:00

variance_c.c

Fix half-pixel variance RTCD functions

2010-10-27 13:00:30 -04:00

variance.h

Full search SAD function optimization in SSE4.1

2010-10-27 13:36:31 -04:00