Paul Wilkins [Tue, 13 Sep 2011 14:24:45 +0000 (15:24 +0100)]
Reverse coding order for segment features:
Code all the features for one segment (grouped together)
then all for the next etc. etc. rather than grouping the
data by feature.
Change-Id: I2a65193b3a70aca78f92e855e35d8969d857b6dd
Paul Wilkins [Tue, 13 Sep 2011 11:58:04 +0000 (12:58 +0100)]
Change to segment_feature_data[][] structure.
This data structure is now [Segment ID][Features]
rather than [Features][Segment_ID]
I propose as a separate modification to make the experimental
bit stream reflect this such that all the features for a segment
are coded together.
Change-Id: I581e4e3ca2033bdbdef3d9300977a8202f55b4fb
Paul Wilkins [Tue, 13 Sep 2011 10:26:39 +0000 (11:26 +0100)]
Segment Features:
Some basic plumbing added for a range of segment level features.
MB_LVL_* changed to SEG_LVL_* to better reflect meaning.
Change-Id: Iac96da36990aa0e40afc0d86e990df337fd0c50b
Yaowu Xu [Sat, 3 Sep 2011 20:03:41 +0000 (13:03 -0700)]
fixed a decoder bug
the bug appears to be introduced from a merge at Commit:
62400028..
Change-Id: I332d78b673f12e5ef2b0cdd6bab57dc2c8af7a72
John Koleszar [Wed, 31 Aug 2011 04:05:05 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream' into HEAD
John Koleszar [Tue, 30 Aug 2011 19:49:24 +0000 (12:49 -0700)]
Merge "Recalculate zbin_extra only if regular quantizer is being used"
Alpha Lam [Tue, 30 Aug 2011 18:23:34 +0000 (19:23 +0100)]
Recalculate zbin_extra only if regular quantizer is being used
vp8_update_zbin_extra() is called all the time even though the fast
quantizer doesn't use it. Skip this call if fast quantizer is used.
Change-Id: Ia711c38431930cc2486cf59b8466060ef0e9d9db
John Koleszar [Sun, 28 Aug 2011 04:05:08 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream-experimental' into HEAD
John Koleszar [Sat, 27 Aug 2011 04:05:10 +0000 (00:05 -0400)]
Merge remote branch 'origin/master' into experimental
Change-Id: I3137fae1f61400f142d58f18663624b62aa0533c
John Koleszar [Sat, 27 Aug 2011 04:05:05 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream' into HEAD
John Koleszar [Sat, 27 Aug 2011 04:05:05 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream-experimental' into HEAD
John Koleszar [Fri, 26 Aug 2011 04:05:11 +0000 (00:05 -0400)]
Merge remote branch 'origin/master' into experimental
Change-Id: If27b6e914cccc1dc23408ee7117b405e1364e779
John Koleszar [Fri, 26 Aug 2011 04:05:06 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream' into HEAD
John Koleszar [Fri, 26 Aug 2011 04:05:05 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream-experimental' into HEAD
Yunqing Wang [Thu, 25 Aug 2011 20:54:45 +0000 (16:54 -0400)]
Minor modification on key frame decision
This change makes sure that no key frame recoding in real-time mode
even if CONFIG_REALTIME_ONLY is not configured.
Change-Id: Ifc34141f3217a6bb63cc087d78b111fadb35eec2
John Koleszar [Thu, 25 Aug 2011 12:36:19 +0000 (08:36 -0400)]
Merge remote branch 'internal/upstream' into HEAD
Conflicts:
vp8/common/defaultcoefcounts.h
vp8/common/entropy.c
vp8/encoder/bitstream.c
Change-Id: Idd4990c80d5b5494ac036254694015fab449bc08
John Koleszar [Thu, 25 Aug 2011 04:05:11 +0000 (00:05 -0400)]
Merge remote branch 'origin/master' into experimental
Change-Id: Ic9131382306cc18a915f8854ddba33025123968d
John Koleszar [Thu, 25 Aug 2011 04:05:05 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream-experimental' into HEAD
Fritz Koenig [Wed, 24 Aug 2011 22:47:09 +0000 (15:47 -0700)]
Quiet warning by removing unused variable.
fwd_boost_score was not being computed or
referenced, so remove declaration.
Change-Id: Iece36cde1ec113e3c6afaff1407d24cdf12bd0a8
Fritz Koenig [Wed, 24 Aug 2011 17:19:46 +0000 (10:19 -0700)]
Fix naming of sse2 idct functions.
Prepend idct function names with vp8_
so that under profiling they show up
associated with libvpx.
Change-Id: I4fe357b50236cb7730a4cc00164c0a3487a1d8b4
Scott LaVarnway [Wed, 24 Aug 2011 14:52:10 +0000 (07:52 -0700)]
Merge "Faster vp8_default_coef_probs"
John Koleszar [Wed, 24 Aug 2011 04:05:11 +0000 (00:05 -0400)]
Merge remote branch 'origin/master' into experimental
Change-Id: If53ec5c1219b31e5ef9ae552d9cc79432ebda267
John Koleszar [Wed, 24 Aug 2011 04:05:05 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream' into HEAD
John Koleszar [Wed, 24 Aug 2011 04:05:05 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream-experimental' into HEAD
Johann [Wed, 24 Aug 2011 00:42:45 +0000 (20:42 -0400)]
Fix data accesses for simple loopfilters
The data that the simple horizontal loopfilter reads is aligned, treat
it accordingly.
For the vertical, we only use the bottom 4 bytes, so don't read in 16
(and incur the penalty for unaligned access).
This shows a small improvement on older processors which have a
significant penalty for unaligned reads.
postproc_mmx.c is unused
Change-Id: I87b29bbc0c3b19ee1ca1de3c4f47332a53087b3d
Fritz Koenig [Mon, 22 Aug 2011 22:29:41 +0000 (15:29 -0700)]
Use local labels for jumps/loops in x86 assembly.
Prepend . to local labels in assembly code. This
allows non unique labels within a file. Also
makes profiling information more informative
by keeping the function name with the loop name.
Change-Id: I7a983cb3a5ba2413d5dafd0a37936b268fb9e37f
John Koleszar [Tue, 23 Aug 2011 04:05:10 +0000 (00:05 -0400)]
Merge remote branch 'origin/master' into experimental
Change-Id: I84dfc81eb14caae02011be2b9fef18a8d7f803f4
John Koleszar [Tue, 23 Aug 2011 04:05:05 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream' into HEAD
Fritz Koenig [Mon, 22 Aug 2011 19:36:28 +0000 (12:36 -0700)]
Reclassify optimized ssim calculations as SSE2.
Calculations were incorrectly classified as either
SSE3 or SSSE3. Only using SSE2 instructions.
Cleanup function names and make non-RTCD code work
as well.
Change-Id: I48ad0218af0cc51c5078070a08511dee43ecfe09
Fritz Koenig [Mon, 22 Aug 2011 19:32:12 +0000 (12:32 -0700)]
Merge "Revert "Reclasify optimized ssim calculations as SSE2.""
Fritz Koenig [Mon, 22 Aug 2011 18:31:12 +0000 (11:31 -0700)]
Revert "Reclasify optimized ssim calculations as SSE2."
This reverts commit
01376858cd184d820ff4c2d8390361a8679c0e87
Fritz Koenig [Mon, 22 Aug 2011 16:20:33 +0000 (09:20 -0700)]
Merge "Reclasify optimized ssim calculations as SSE2."
John Koleszar [Sun, 21 Aug 2011 04:05:12 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream-experimental' into HEAD
John Koleszar [Sat, 20 Aug 2011 04:05:13 +0000 (00:05 -0400)]
Merge remote branch 'origin/master' into experimental
Change-Id: Iefa9c3e87ff25d92093eb949e23d5a85f1b7de09
John Koleszar [Sat, 20 Aug 2011 04:05:04 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream' into HEAD
John Koleszar [Fri, 19 Aug 2011 16:04:04 +0000 (12:04 -0400)]
tools: author_first_release.sh
First version of a simple tool to get a list of the version a user first
contributed to.
Change-Id: I8f1b1fef5343de269c4b6209632c9cedc2cf1a37
Fritz Koenig [Fri, 19 Aug 2011 15:51:27 +0000 (08:51 -0700)]
Reclasify optimized ssim calculations as SSE2.
Calculations were incorrectly classified as either
SSE3 or SSSE3. Only using SSE2 instructions.
Cleanup function names and make non-RTCD code work
as well.
Change-Id: I29f5c2ead342b2086a468029c15e2c1d948b5d97
John Koleszar [Fri, 19 Aug 2011 14:31:00 +0000 (07:31 -0700)]
Merge "Copy less when active map is in use"
Alpha Lam [Tue, 9 Aug 2011 19:59:45 +0000 (20:59 +0100)]
Copy less when active map is in use
When active map is specified and the current frame is not a key frame,
golden frame nor a altref frame then copy only those active regions.
This significantly reduces encoding time by as much as 19% on the test
system where realtime encoding is used. This is particularly useful
when the frame size is large (e.g. 2560x1600) and there's only a few
action macroblocks.
Change-Id: If394a813ec2df5a0201745d1348dbde4278f7ad4
John Koleszar [Fri, 19 Aug 2011 04:05:11 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream-experimental' into HEAD
John Koleszar [Thu, 18 Aug 2011 04:05:12 +0000 (00:05 -0400)]
Merge remote branch 'origin/master' into experimental
Change-Id: I3a4ec6e9fa7059cac52cfdcf9dfe6ef123629db4
John Koleszar [Thu, 18 Aug 2011 04:05:09 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream' into HEAD
Paul Wilkins [Wed, 17 Aug 2011 13:14:23 +0000 (14:14 +0100)]
Small boost to every other frame.
Instead of a single mid GF boost apply a few extra bits to
every other frame. This gives a very small average metrics
improvement on both derf and YT sets.
Also use min GF interval as min KF interval.
Change-Id: Iee238b8cae0ffaed850a5a944ac825cee18da485
John Koleszar [Wed, 17 Aug 2011 04:05:12 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream-experimental' into HEAD
Scott LaVarnway [Tue, 16 Aug 2011 20:21:21 +0000 (16:21 -0400)]
Faster vp8_default_coef_probs
Copies from a generated table instead of building the
default coeff probabilities during runtime.
Change-Id: I4d9551ea3a2d7d4a4f7ce9eda006495221a8de50
John Koleszar [Tue, 16 Aug 2011 04:05:10 +0000 (00:05 -0400)]
Merge remote branch 'origin/master' into experimental
Change-Id: I215466afda88def40f4a5d81f5b58ec383471346
John Koleszar [Tue, 16 Aug 2011 04:05:05 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream' into HEAD
John Koleszar [Mon, 15 Aug 2011 21:08:40 +0000 (17:08 -0400)]
Merge v0.9.7-p1 release int 'origin/master'
Change-Id: I93388d2f8846615ad1e26b975308c5e96b9b1918
John Koleszar [Mon, 15 Aug 2011 21:02:45 +0000 (17:02 -0400)]
Update CHANGELOG for v0.9.7-p1
Change-Id: I5490a9cad2d6752832b6bf4ec1835c06a45eeb9b
Stefan Holmer [Mon, 15 Aug 2011 07:28:41 +0000 (09:28 +0200)]
Don't set the bmi mode when doing error concealment
Since the block will be interpreted as an inter block, the mode will
be interpreted as a motion vector, resulting in bad concealment.
Change-Id: Ifcc685ae1cc883492bce6dbd61e418d91a89b053
Stefan Holmer [Mon, 15 Aug 2011 07:28:41 +0000 (09:28 +0200)]
Don't set the bmi mode when doing error concealment
Since the block will be interpreted as an inter block, the mode will
be interpreted as a motion vector, resulting in bad concealment.
Change-Id: Ifcc685ae1cc883492bce6dbd61e418d91a89b053
John Koleszar [Sun, 14 Aug 2011 04:05:11 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream-experimental' into HEAD
John Koleszar [Sat, 13 Aug 2011 04:05:10 +0000 (00:05 -0400)]
Merge remote branch 'origin/master' into experimental
Change-Id: Ie6bc53eb61dc772f308abce9bf93bcc67b38f670
John Koleszar [Sat, 13 Aug 2011 04:05:06 +0000 (00:05 -0400)]
Merge remote branch 'internal/upstream' into HEAD
John Koleszar [Fri, 12 Aug 2011 18:59:10 +0000 (14:59 -0400)]
Generate libvpx_srcs.txt from current configuration
To get a list of files that the libvpx library depends on in the current
configuration, run:
$ make target=libs libvpx_srcs.txt
Change-Id: I68a69648ecf212f0fe29c325297728ac2a9393d9
John Koleszar [Fri, 12 Aug 2011 18:51:36 +0000 (14:51 -0400)]
Revert "Improved 1-pass CBR rate control"
This reverts commit
b5ea2fbc2c1554769848774c836aad262af95072. Further
testing showed noticable keyframe popping in some cases, reverting this
for now to give time for a proper fix.
Conflicts:
vp8/encoder/onyx_if.c
vp8/encoder/ratectrl.c
Change-Id: I159f53d1bf0e24c035754ab3ded8ccfd58fd04af
John Koleszar [Fri, 12 Aug 2011 15:30:54 +0000 (11:30 -0400)]
Propagate macroblock MV to subblocks for error concealment
EC expects the subblock MVs to be populated, but
f1d6cc79e43f0066632f19c1854ca365086b712b removed this code. This
commit restores it, protected by CONFIG_ERROR_CONCEALMENT. May move this
to the EC code more directly in the future.
Change-Id: I44f8f985720cb9a1bf222e59143f9e69abf56ad2
Stefan Holmer [Mon, 8 Aug 2011 08:56:20 +0000 (10:56 +0200)]
Disable error concealment until first key frame is decoded
When error concealment is enabled the first key frame must
be successfully received before error concealment is activated.
Error concealment will be activated when the delta following
delta frame is received.
Also fixed a couple of bugs related to error tracking in
multi-threading. And avoiding decoding corrupt residual
when we have multiple non-resilient partitions.
Change-Id: I45c4bb296e2f05f57624aef500a874faf431a60d
John Koleszar [Fri, 5 Aug 2011 16:27:25 +0000 (12:27 -0400)]
Fix potential OOB read with Error Concealment
This patch fixes an OOB read when error concealment is enabled and the
partition sizes are corrupt. The partition size read from the bitstream
was not being validated in EC mode.
Change-Id: Ia81dfd4bce1ab29ee78e42320abe52cee8318974
John Koleszar [Fri, 12 Aug 2011 18:45:26 +0000 (11:45 -0700)]
Merge "Disable error concealment until first key frame is decoded"
John Koleszar [Fri, 12 Aug 2011 15:30:54 +0000 (11:30 -0400)]
Propagate macroblock MV to subblocks for error concealment
EC expects the subblock MVs to be populated, but
f1d6cc79e43f0066632f19c1854ca365086b712b removed this code. This
commit restores it, protected by CONFIG_ERROR_CONCEALMENT. May move this
to the EC code more directly in the future.
Change-Id: I44f8f985720cb9a1bf222e59143f9e69abf56ad2
Stefan Holmer [Mon, 8 Aug 2011 08:56:20 +0000 (10:56 +0200)]
Disable error concealment until first key frame is decoded
When error concealment is enabled the first key frame must
be successfully received before error concealment is activated.
Error concealment will be activated when the delta following
delta frame is received.
Also fixed a couple of bugs related to error tracking in
multi-threading. And avoiding decoding corrupt residual
when we have multiple non-resilient partitions.
Change-Id: I45c4bb296e2f05f57624aef500a874faf431a60d
John Koleszar [Fri, 5 Aug 2011 16:27:25 +0000 (12:27 -0400)]
Fix potential OOB read with Error Concealment
This patch fixes an OOB read when error concealment is enabled and the
partition sizes are corrupt. The partition size read from the bitstream
was not being validated in EC mode.
Change-Id: Ia81dfd4bce1ab29ee78e42320abe52cee8318974
John Koleszar [Thu, 11 Aug 2011 17:01:45 +0000 (13:01 -0400)]
Merge remote branch 'internal/upstream-experimental' into HEAD
Conflicts:
vp8/decoder/detokenize.c
vp8/decoder/onyxd_if.c
vp8/vp8_common.mk
Change-Id: Ifca1108186a8bc715da86a44021ee2fa5550b5b8
John Koleszar [Sat, 6 Aug 2011 04:05:14 +0000 (00:05 -0400)]
Merge remote branch 'origin/master' into experimental
Change-Id: I9c479c9b6e72aa78b412d25c00b8075eaca5229d
Yunqing Wang [Fri, 5 Aug 2011 19:15:32 +0000 (12:15 -0700)]
Merge "Adjust half-pixel only search"
John Koleszar [Fri, 5 Aug 2011 04:05:04 +0000 (00:05 -0400)]
Merge remote branch 'origin/master' into experimental
Change-Id: Ic698ea5f5b31a5faf467eb0da4b762f9586df938
John Koleszar [Thu, 4 Aug 2011 21:05:55 +0000 (17:05 -0400)]
(Re)Merge branch 'master' into cayuga
Corrected the merge direction this time, so that running
`git describe` on the master branch finds v0.9.7 as the most recent
tag.
Change-Id: I9e7b5d473c26e670c6d9a76f5c03fa617690651d
John Koleszar [Thu, 4 Aug 2011 17:30:15 +0000 (10:30 -0700)]
Merge cayuga release into master branch
Change-Id: I54ab3c22d281efe69af9c9108fcbfadd3cc747ee
John Koleszar [Thu, 4 Aug 2011 17:30:15 +0000 (10:30 -0700)]
Merge "Update CHANGELOG for Cayuga release" into cayuga
John Koleszar [Wed, 3 Aug 2011 20:45:24 +0000 (13:45 -0700)]
Merge changes Ic7725e27,Ib3d54bfa into cayuga
* changes:
Update AUTHORS
Update .mailmap entry for Ralph Giles
John Koleszar [Wed, 3 Aug 2011 20:44:32 +0000 (13:44 -0700)]
Merge changes I585167e1,Ia07602bd into cayuga
* changes:
Fix building of static libs on universal-darwin
Fix asm offsets generation for universal-darwin builds
John Koleszar [Wed, 3 Aug 2011 20:12:12 +0000 (16:12 -0400)]
Fix source buffer selection
This patch fixes a bug in the interaction between the recode loop and
spatial resampling. If the codec was in a spatial resampling state,
and a subsequent iteration of the recode loop disables resampling,
then the source buffer must be reset to the unscaled source.
Change-Id: I4e4cd47b943f6cd26a47449dc7f4255b38e27c77
Yunqing Wang [Wed, 3 Aug 2011 15:51:07 +0000 (11:51 -0400)]
Adjust half-pixel only search
Changed motion search in vp8_find_best_half_pixel_step() to be the
same as in vp8_find_best_sub_pixel_step(), which checks 5 points
instead of 8 points. This only affects real-time mode with
cpu-used >=9. Tests showed it gives 2% encoding speedup with
a quality loss(psnr) of up to 0.5%.
Change-Id: I16049cad1535002346d46cfdfad345bfc3dc5146
John Koleszar [Wed, 3 Aug 2011 13:20:37 +0000 (09:20 -0400)]
Fix building of static libs on universal-darwin
The static libs should not be built from sources during the top level
of a universal build. This regression was introduced in commit
495b241fa6b03345baf2b2f39aa8c06c735fccc2, which made the static
libs selectable under CONFIG_STATIC.
Change-Id: I585167e17459877e0fa7fa19e1046c3703d91c97
John Koleszar [Wed, 3 Aug 2011 12:43:43 +0000 (08:43 -0400)]
Fix asm offsets generation for universal-darwin builds
Added BUILD_PFX to correct dependencies.
Change-Id: Ia07602bd98ef2253242b1bd66ef05e3b1e64ba7d
Johann [Tue, 2 Aug 2011 23:20:27 +0000 (19:20 -0400)]
update extend frame borders
the neon code made several assumptions which were broken by a recent
change: https://review.webmproject.org/2676
update the code with new assumptions and guard them with a compile time
assert
Change-Id: I32a8378030759966068f34618d7b4b1b02e101a0
John Koleszar [Tue, 2 Aug 2011 18:41:32 +0000 (14:41 -0400)]
Update CHANGELOG for Cayuga release
Change-Id: If6f20553159105c05f9a684cb7c8f3778c7894a1
James Berry [Tue, 2 Aug 2011 17:42:03 +0000 (13:42 -0400)]
include asm_com/dec_offsets for make dist
Change-Id: Ia1ad66066a24c01915cd9e3ff75c7e070cc984c8
John Koleszar [Tue, 2 Aug 2011 14:09:59 +0000 (10:09 -0400)]
Update AUTHORS
Change-Id: Ic7725e279d2263515e5312c152c58e1644eb2495
John Koleszar [Tue, 2 Aug 2011 14:09:36 +0000 (10:09 -0400)]
Update .mailmap entry for Ralph Giles
Change-Id: Ib3d54bfa81720a0b2877837d7149cd12d26e75e4
Lou Quillio [Mon, 1 Aug 2011 19:34:48 +0000 (15:34 -0400)]
Sync `vpxenc --timebase` usage wording with docs change.
Change-Id: Ia406272a97806c0194435bb7f24e24d353ef5cc6
John Koleszar [Tue, 2 Aug 2011 12:21:10 +0000 (05:21 -0700)]
Merge "include the arm header files in make dist" into cayuga
John Koleszar [Tue, 2 Aug 2011 12:19:11 +0000 (05:19 -0700)]
Merge "Fix building with --disable-postproc" into cayuga
John Koleszar [Mon, 1 Aug 2011 20:42:14 +0000 (16:42 -0400)]
Fix building with --disable-postproc
Change-Id: I7e6bc28e7974a376da747300744e0dd5dc1d21e9
Johann [Mon, 1 Aug 2011 21:16:10 +0000 (17:16 -0400)]
include the arm header files in make dist
Change-Id: Ibcf5b4b14153f65ce1b53c3bfba87ad2feb17bbd
John Koleszar [Mon, 1 Aug 2011 20:56:32 +0000 (13:56 -0700)]
Merge "build error fix - obj_int_extract.bat" into cayuga
James Berry [Mon, 1 Aug 2011 20:10:41 +0000 (16:10 -0400)]
build error fix - obj_int_extract.bat
obj_int_extract.bat was not being copied
correctly for make dist. It now is.
Change-Id: I976479f90bbfa4798f241db1055e1e3b04ca2830
John Koleszar [Fri, 29 Jul 2011 18:23:32 +0000 (14:23 -0400)]
Disable FORTIFY_SOURCE on glibc targets
Improve binary distributions by defeating longjmp interception. See
http://code.google.com/p/webm/issues/detail?id=166 for more information.
Change-Id: I5ac731ec3f3570088597201d0f411473e2dffa4f
John Koleszar [Sat, 30 Jul 2011 04:05:09 +0000 (00:05 -0400)]
Merge remote branch 'origin/master' into experimental
Change-Id: I473166452c0ed5a4219b5e7d96a91a6641b11b9d
John Koleszar [Fri, 29 Jul 2011 20:56:43 +0000 (16:56 -0400)]
install asm_offsets.h
Ensure vpx_ports/asm_offsets.h is installed with make dist
Change-Id: If9f32273fff975d60de1583b039dbbce8a7ccd27
John Koleszar [Fri, 29 Jul 2011 18:57:48 +0000 (11:57 -0700)]
Merge "Convert rc_max_intra_bitrate_pct to control"
John Koleszar [Fri, 29 Jul 2011 16:26:55 +0000 (12:26 -0400)]
Correctly track sharpness in vp8cx_pick_filter_level_fast
Make sure to update last_sharpness_level from the current
sharpness_level whenever it changes.
Change-Id: I0258d2f5b11a407abf6176a8d4c4994d925943f0
John Koleszar [Fri, 29 Jul 2011 04:05:12 +0000 (00:05 -0400)]
Merge remote branch 'origin/master' into experimental
Change-Id: I690f30f8f9b9fd369f08c35c4dccdd15eed18cd0
John Koleszar [Thu, 28 Jul 2011 14:08:35 +0000 (07:08 -0700)]
Merge "configure: add --enable-static option"
John Koleszar [Thu, 28 Jul 2011 13:17:32 +0000 (09:17 -0400)]
Convert rc_max_intra_bitrate_pct to control
Since this is the only ABI incompatible change since the last release,
convert it to use the control interface instead. The member of the
configuration struct is replaced with the VP8E_SET_MAX_INTRA_BITRATE_PCT
control.
More significant API changes were expected to be forthcoming when this
control was first introduced, and while they continue to be expected,
it's not worth breaking compatibility for only this change.
Change-Id: I799d8dbe24c8bc9c241e0b7743b2b64f81327d59
John Koleszar [Thu, 28 Jul 2011 04:05:12 +0000 (00:05 -0400)]
Merge remote branch 'origin/master' into experimental
Change-Id: Iaca87acc9726b5173d638528684d154538ec01e6
Yunqing Wang [Fri, 22 Jul 2011 20:01:11 +0000 (16:01 -0400)]
Preload reference area in sub-pixel motion search (real-time mode)
This change implemented same idea in change "Preload reference area
to an intermediate buffer in sub-pixel motion search." The changes
were made to vp8_find_best_sub_pixel_step() and vp8_find_best_half
_pixel_step() functions which are called when speed >= 5. Test
result (using tulip clip):
1. On Core2 Quad machine(Linux)
rt mode, speed (-5 ~ -8), encoding speed gain: 2% ~ 3%
rt mode, speed (-9 ~ -11), encoding speed gain: 1% ~ 2%
rt mode, speed (-12 ~ -14), no noticeable encoding speed gain
2. On Xeon machine(Linux)
Test on speed (-5 ~ -14) didn't show noticeable speed change.
Change-Id: I21bec2d6e7fbe541fcc0f4c0366bbdf3e2076aa2
Yunqing Wang [Wed, 27 Jul 2011 16:34:13 +0000 (09:34 -0700)]
Merge "Fix range checks in motion search"
Yunqing Wang [Wed, 27 Jul 2011 14:37:33 +0000 (10:37 -0400)]
Fix range checks in motion search
There were some situations that the start motion vectors were
out of range. This fix adjusted range checks to make sure they
are checked and clamped.
Change-Id: Ife83b7fed0882bba6d1fa559b6e63c054fd5065d