Commit Graph

7851 Commits

Author SHA1 Message Date
James Zern
33b3953c54 vp9_filter: restore vp9_bilinear_filters alignment
the declaration containing the alignment in vp9_filter.h was removed in:
eb88b17 Make vp9 subpixel match vp8

fixes a crash in 32-bit builds

Change-Id: I9a97e6b4e8e94698e43ff79d0d8bb85043b73c61
2015-06-11 15:15:25 -07:00
Scott LaVarnway
0fbc277746 Merge "inline vp9_get_segdata()" 2015-06-11 19:48:19 +00:00
Scott LaVarnway
cca866f578 inline vp9_get_segdata()
and change name.

Change-Id: I706645cf9d9dc04f1b3b6ac80df80edb7f101854
2015-06-11 09:52:00 -07:00
Marco
2aa67ce20f Move adjustment of some CR parameters to existing function.
Refactor/no change in behavior.

Change-Id: Idb3c55b1304feaf689b90403f79bc96dba26f060
2015-06-11 08:31:03 -07:00
Scott LaVarnway
a49c701529 Merge "inline vp9_segfeature_active()" 2015-06-11 12:29:45 +00:00
Scott LaVarnway
42c0b1b1f1 inline vp9_segfeature_active()
and changed name.

Change-Id: Ie023ca66cc2c823032f58d4faeb53fd1863c94f3
2015-06-11 04:20:55 -07:00
Parag Salasakar
c7489f4815 Merge "mips msa vp9 intra-pred optimization" 2015-06-11 03:31:49 +00:00
James Zern
44afbbb72d Merge "vp9_reconintra/d45_predictor: remove temp storage" 2015-06-10 19:23:57 +00:00
Paul Wilkins
59114915bc Merge "Changes to active maxq calculation in two pass." 2015-06-10 13:33:53 +00:00
Scott LaVarnway
97880c3324 Merge "Reducing size of MODE_INFO struct" 2015-06-10 13:15:19 +00:00
Marco
997ac14c6a Adjust some parameters for cyclic refresh for low bitrates.
Reduce motion threshold and boost factor for second segment,
for low bitrates, at low resolutions for now.
This is to reduce the rate fluctuation/frame dropping that occurs
at these low bitrates.

Change-Id: Ia66c3be41831882fca8c1e4fe104f5ea8fbe7142
2015-06-09 15:10:03 -07:00
Paul Wilkins
faf8c63b0f Changes to active maxq calculation in two pass.
Some initial experiments into discounting dead zone
formating bars and intra skip blocks (common in some
types of animation and graphics) in the calculation of
the active max Q for each ARF/GF group.

TODO: check for vertical formating bars and validate the
horizontal bar at the bottom edge of the image.

As expected, this change as it stands, does not make much
difference for the natural videos in the std-hd and derf sets.
However, for the yt and yt hd set there is a significant rise
in the average PSNR with overall PSNR and SSIM remaining
neutral.

The mean rise for the YT-HD test set was > 6%. This is mainly
because the change allows Q to drop further on titles and
other graphics sections where spending a small number of
extra bits gives a sharp rise in PSNR.

Change-Id: I3f878ae91fc1854312d7ecf9fa792c17bc1aa6b7
2015-06-09 15:31:24 +01:00
Paul Wilkins
4a28da5843 Enable more split modes for animated content.
For content that is identified as likely to contain some
animation or graphics content, increase the availability
of split modes for good quality speeds 1-3.

On a problem test animation clip this improves metrics
results by about 0.25 db and makes a noticeable difference
visually. It also causes a small drop in file size (~0.5%) but
a rise in encode time of about 5-6% at speed  2.

For more normal content it should have no effect.

Change-Id: Ic4cd9a8de065af9f9402f4477a17442aebf0e439
2015-06-09 14:50:44 +01:00
Paul Wilkins
b19b16cfa1 Merge "Animation and dead zone detection." 2015-06-08 14:26:07 +00:00
Parag Salasakar
a2288d274c mips msa vp9 intra-pred optimization
intra pred - average improvement ~2x-3x

Change-Id: Ie3f7d6eded5ecb7ed7ee506ba8e4d98f93803b09
2015-06-06 22:29:32 +05:30
hkuang
87c21a95ae Optimize the decode_partition. About 0.7% gain on N10.
Change-Id: Ia689c254bd2d4f274abcc451a9b758f62e3a2b1f
2015-06-05 15:47:09 -07:00
James Zern
9c6eea35b6 Merge "vp9_reconintra: simplify d63_predictor" 2015-06-05 21:49:13 +00:00
Scott LaVarnway
5831a7127e Merge "BUG FIX: Remove counts param" 2015-06-05 20:04:26 +00:00
Scott LaVarnway
63819c033c BUG FIX: Remove counts param
member access within null pointer of type 'FRAME_COUNTS'

Change-Id: Id3bf75e0a6f2a1abf8522cf9fbb98b3a4443de38
2015-06-05 11:54:04 -07:00
Frank Galligan
8c854769fc Merge "Add control to skip loop filter in VP9 decoder." 2015-06-05 18:03:51 +00:00
Frank Galligan
bfb6d48812 Add control to skip loop filter in VP9 decoder.
This control allows the application to skip the loop filter in the
decoder. This is an advanced control that should only be used in
extreme circumstances as it may introduce and accumulate decode
artifacts.

Change-Id: I278c65c60826f84c9141ebe06c6eeed3c2335fa8
2015-06-05 10:07:09 -07:00
Johann
a4dad3e961 Merge "Duplicate reference variance code" 2015-06-05 16:54:33 +00:00
Marco
8710cceb45 Fix to spatial svc: set reference_frame masking.
For real-time mode: keep reference_frame masking off
for spatial svc.

Change-Id: I15e123c06f67ea040172b8d4042a672f3525b9d8
2015-06-05 08:25:33 -07:00
Parag Salasakar
78b434e8b1 Merge "mips msa vp9 loopfilter 4, 8 optimization" 2015-06-05 05:32:18 +00:00
Parag Salasakar
d43fd99822 mips msa vp9 loopfilter 4, 8 optimization
average improvement ~3x-4x

Change-Id: I59279293ce4b2a1e99bd10579ac97740e943643f
2015-06-05 09:56:08 +05:30
Marco
0d0db3e8c3 Merge "Bugfx in setting layer framerate." 2015-06-05 04:26:06 +00:00
James Zern
60d0b3364c vp9_reconintra/d45_predictor: remove temp storage
dst row 0 can be reused in the same way

Change-Id: Id977da62545dcc4a89cebbcbad90ba84f8ff5d6b
2015-06-04 20:11:53 -07:00
James Zern
7012ba6395 vp9_reconintra: simplify d63_predictor
calculate the averages needed for even and odd rows once; this removes a
conditional from the inner loop
the final average calculated currently relies on above[] being extended,
it could be reduced to use
above[block_size - 2] + 3 * above[block_size - 1]

Change-Id: I70f5eac8d8a2a959c7114844a95826f445c3dd4d
2015-06-04 19:21:05 -07:00
Parag Salasakar
dc07cc6fed Merge "mips msa vp9 loopfilter 16 optimization" 2015-06-05 02:15:26 +00:00
James Zern
c2cf347fe2 Merge "vp9_reconintra: use AVG[23] consistently" 2015-06-05 02:15:22 +00:00
James Zern
2b6d62140e Merge "vp9_reconintra_neon_asm/tm4x4: simplify left load" 2015-06-05 01:46:39 +00:00
James Zern
6c3b691c49 Merge "vp9_reconintra: fix d45/d63 discrepancies" 2015-06-04 22:56:43 +00:00
James Zern
faea038f4f vp9_reconintra: fix d45/d63 discrepancies
the final index in rows 2, 3 differ from vp8

Change-Id: I0fcea907b4ab44e266c0f1fd77b290d2236b280a
2015-06-04 14:49:56 -07:00
Marco
8f7e7663ad Bugfx in setting layer framerate.
Index for ts_rate_decimator should be temporal layer (tl) index.

Change-Id: I0320b7f7ae987ef64fdfe7c45099e7978a8fef17
2015-06-04 13:12:09 -07:00
Scott LaVarnway
baaaa57533 Reducing size of MODE_INFO struct
Reduced size from 124 bytes to 104 bytes.  For decode only builds,
it is reduced to 68 bytes.

Change-Id: If9e6b92285459425fa086ab5a743d0a598a69de3
2015-06-04 07:32:16 -07:00
Scott LaVarnway
8bb37dd069 Remove cm parameter from vp9_decode_block_tokens() part 2
Change-Id: Iee24b6bb095f748333223e6036fc5c9d9e7e5f1c
2015-06-04 07:13:19 -07:00
Scott LaVarnway
877fac122b Merge "Remove counts param" 2015-06-04 13:46:42 +00:00
Parag Salasakar
914f8f9ee0 mips msa vp9 loopfilter 16 optimization
average improvement ~3x-4x

Change-Id: I8ef263da6ebcf8f20aabaefeccf25a84640ba048
2015-06-04 11:50:41 +05:30
Johann Koenig
c005792951 Merge "Make vp9 subpixel match vp8" 2015-06-04 06:16:13 +00:00
Parag Salasakar
fd891a9655 Merge "mips msa vp9 convolve8 avg hv optimization" 2015-06-04 05:44:24 +00:00
Johann
eb88b172fe Make vp9 subpixel match vp8
The only difference between the two was that the vp9 function allowed
for every step in the bilinear filter (16 steps) while vp8 only allowed
for half of those. Since all the call sites in vp9 (<< 1) the input, it
only ever used the same steps as vp8.

This will allow moving the subpel variance to vpx_dsp with the rest of
the variance functions.

Change-Id: I6fa2509350a2dc610c46b3e15bde98a15a084b75
2015-06-03 22:10:51 -07:00
hkuang
ce5e17072d Merge "Optimize the idct assembly code." 2015-06-04 04:32:11 +00:00
James Zern
4fcabf5169 vp9_reconintra: use AVG[23] consistently
Change-Id: Iab7215f82be0c0c831cd81b6f8091afc3710dd54
2015-06-03 19:52:46 -07:00
Parag Salasakar
bdfbc3e876 mips msa vp9 convolve8 avg hv optimization
average improvement ~4x-6x

Change-Id: I7c8b4f2334491be8a859592606e568bc95d019aa
2015-06-04 08:11:01 +05:30
James Zern
2da8d24e8f Merge "vp9_reconintra: simplify d45_predictor" 2015-06-04 01:59:10 +00:00
James Zern
a9f55e8324 Merge changes from topic 'vp9-intra-pred'
* changes:
  vp9_reconintra: specialize d135 4x4
  vp9_reconintra: specialize d117 4x4
  vp9_reconintra: specialize d207 4x4
  vp9_reconintra: specialize d153 4x4
  vp9_reconintra: specialize d63 4x4
  vp9_reconintra: specialize d45 4x4
2015-06-04 01:58:28 +00:00
Marco
2561b4dd4c Merge "Remove ABI check for 1 pass CBR SVC." 2015-06-04 01:54:19 +00:00
James Zern
65d9599807 vp9_reconintra_neon_asm/tm4x4: simplify left load
use vld1.8 {d0[]}, [r0] rather than ldrb+vdup; mildly faster

Change-Id: Ia5ffc736bcb0f5497b7d9e55a93bf5a5f5f6928c
2015-06-03 18:51:13 -07:00
Marco
a8c5ab2ca6 Remove ABI check for 1 pass CBR SVC.
Remove the ABI check for the controls needed for SVC 1 pass CBR mode.
Bump up the ABI version.

Change-Id: I35b79ee010e14af83c6d1e801d574deaaa2fc7eb
2015-06-03 17:43:22 -07:00
hkuang
98e88e6ad8 Optimize the idct assembly code.
Change-Id: Ia0ff859ff1c813dbe100e2f27b1ef78167483f4e
2015-06-03 17:20:35 -07:00