1165 Commits

Author SHA1 Message Date
John Koleszar
9deb8459f6 Merge remote branch 'origin/master' into experimental
Change-Id: If27b6e914cccc1dc23408ee7117b405e1364e779
2011-08-26 00:05:11 -04:00
John Koleszar
1765040a26 Merge remote branch 'origin/master' into experimental
Change-Id: Ic9131382306cc18a915f8854ddba33025123968d
2011-08-25 00:05:11 -04:00
Fritz Koenig
4797a97215 Quiet warning by removing unused variable.
fwd_boost_score was not being computed or
referenced, so remove declaration.

Change-Id: Iece36cde1ec113e3c6afaff1407d24cdf12bd0a8
2011-08-24 15:47:09 -07:00
Fritz Koenig
112bd4e2b4 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
2011-08-24 10:25:32 -07:00
Scott LaVarnway
1de5da80c9 Merge "Faster vp8_default_coef_probs" 2011-08-24 07:52:10 -07:00
John Koleszar
d2a2d5a6d5 Merge remote branch 'origin/master' into experimental
Change-Id: If53ec5c1219b31e5ef9ae552d9cc79432ebda267
2011-08-24 00:05:11 -04:00
Johann
85358d04cd 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
2011-08-23 20:42:45 -04:00
Fritz Koenig
c5f890af2c 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
2011-08-23 09:05:29 -07:00
Fritz Koenig
694d4e7777 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
2011-08-22 12:36:28 -07:00
Fritz Koenig
b7a6f1d20e Merge "Revert "Reclasify optimized ssim calculations as SSE2."" 2011-08-22 12:32:12 -07:00
Fritz Koenig
734b1b2041 Revert "Reclasify optimized ssim calculations as SSE2."
This reverts commit 01376858cd184d820ff4c2d8390361a8679c0e87
2011-08-22 11:31:12 -07:00
Fritz Koenig
f8e3d23b99 Merge "Reclasify optimized ssim calculations as SSE2." 2011-08-22 09:20:33 -07:00
John Koleszar
c08e65a671 Merge remote branch 'origin/master' into experimental
Change-Id: Iefa9c3e87ff25d92093eb949e23d5a85f1b7de09
2011-08-20 00:05:14 -04:00
Fritz Koenig
01376858cd 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
2011-08-19 08:51:27 -07:00
John Koleszar
edec5eb5e7 Merge "Copy less when active map is in use" 2011-08-19 07:31:00 -07:00
Alpha Lam
4e8d35a461 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
2011-08-19 10:29:41 -04:00
John Koleszar
7cb5a75031 Merge remote branch 'origin/master' into experimental
Change-Id: I3a4ec6e9fa7059cac52cfdcf9dfe6ef123629db4
2011-08-18 00:05:13 -04:00
Paul Wilkins
744f482350 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
2011-08-17 14:14:23 +01:00
Scott LaVarnway
19987dcbfa Faster vp8_default_coef_probs
Copies from a generated table instead of building the
default coeff probabilities during runtime.

Change-Id: I4d9551ea3a2d7d4a4f7ce9eda006495221a8de50
2011-08-16 16:21:21 -04:00
John Koleszar
79d8ffd213 Merge remote branch 'origin/master' into experimental
Change-Id: I215466afda88def40f4a5d81f5b58ec383471346
2011-08-16 00:05:11 -04:00
John Koleszar
9cc1611588 Merge v0.9.7-p1 release int 'origin/master'
Change-Id: I93388d2f8846615ad1e26b975308c5e96b9b1918
2011-08-15 17:10:01 -04:00
Stefan Holmer
99d870a472 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
2011-08-15 11:46:04 -04:00
Stefan Holmer
ff35649758 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
2011-08-15 09:56:07 +02:00
John Koleszar
3d1f3fc6c9 Merge remote branch 'origin/master' into experimental
Change-Id: Ie6bc53eb61dc772f308abce9bf93bcc67b38f670
2011-08-13 00:05:11 -04:00
John Koleszar
e96131705a 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
2011-08-12 14:51:36 -04:00
John Koleszar
a4c2211ea3 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
2011-08-12 14:49:35 -04:00
Stefan Holmer
a609be5633 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
2011-08-12 14:49:34 -04:00
John Koleszar
cdae03a4eb 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
2011-08-12 14:49:34 -04:00
John Koleszar
4645c89889 Merge "Disable error concealment until first key frame is decoded" 2011-08-12 11:45:26 -07:00
John Koleszar
91206793c2 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
2011-08-12 11:34:40 -04:00
Stefan Holmer
3e10be93f2 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
2011-08-12 16:10:04 +02:00
John Koleszar
810a06b12c 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
2011-08-11 18:07:03 -04:00
John Koleszar
939f64f68e Merge remote branch 'origin/master' into experimental
Change-Id: I9c479c9b6e72aa78b412d25c00b8075eaca5229d
2011-08-06 00:05:15 -04:00
Yunqing Wang
b84e8f20c3 Merge "Adjust half-pixel only search" 2011-08-05 12:15:32 -07:00
John Koleszar
712762b508 Merge remote branch 'origin/master' into experimental
Change-Id: Ic698ea5f5b31a5faf467eb0da4b762f9586df938
2011-08-05 00:05:05 -04:00
John Koleszar
238dae8604 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
2011-08-03 16:13:15 -04:00
Yunqing Wang
b9f19f8917 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
2011-08-03 11:51:07 -04:00
Johann
30e5deae5d 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
2011-08-02 19:26:46 -04:00
James Berry
27ee521753 include asm_com/dec_offsets for make dist
Change-Id: Ia1ad66066a24c01915cd9e3ff75c7e070cc984c8
2011-08-02 13:42:03 -04:00
John Koleszar
f475f0c1bb Merge "include the arm header files in make dist" into cayuga 2011-08-02 05:21:10 -07:00
John Koleszar
06c3d5bb9a Fix building with --disable-postproc
Change-Id: I7e6bc28e7974a376da747300744e0dd5dc1d21e9
2011-08-01 17:50:23 -04:00
Johann
3e8c6d3d35 include the arm header files in make dist
Change-Id: Ibcf5b4b14153f65ce1b53c3bfba87ad2feb17bbd
2011-08-01 17:20:21 -04:00
John Koleszar
87e570e6be Merge remote branch 'origin/master' into experimental
Change-Id: I473166452c0ed5a4219b5e7d96a91a6641b11b9d
2011-07-30 00:05:09 -04:00
John Koleszar
6f080f9cec Merge "Convert rc_max_intra_bitrate_pct to control" 2011-07-29 11:57:48 -07:00
John Koleszar
1f71d2e2c8 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
2011-07-29 12:27:03 -04:00
John Koleszar
1654ae9a2a 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
2011-07-28 09:17:35 -04:00
John Koleszar
728886fae9 Merge remote branch 'origin/master' into experimental
Change-Id: Iaca87acc9726b5173d638528684d154538ec01e6
2011-07-28 00:05:12 -04:00
Yunqing Wang
2f2302f8d5 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
2011-07-27 14:19:10 -04:00
Yunqing Wang
f11613b620 Merge "Fix range checks in motion search" 2011-07-27 09:34:13 -07:00
Yunqing Wang
bde2afbe23 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
2011-07-27 10:37:33 -04:00