Commit Graph

21 Commits

Author SHA1 Message Date
Dmitry Kovalev
a7a1e96136 Merge changes Ieffea49e,Idf610746
* changes:
  Removing two unused arguments from vp9_inc_mv signature.
  Changing signature of vp9_get_pred_probs_tx_size.
2013-07-17 14:44:20 -07:00
Dmitry Kovalev
41ae3d02d4 Removing two unused arguments from vp9_inc_mv signature.
Change-Id: Ieffea49eb7a5e5092f21f8694c546aff69b07c6d
2013-07-16 17:01:08 -07:00
Dmitry Kovalev
3997da0d35 Removing MV_GROUP_UPDATE define and corresponding code.
Change-Id: I4884cdc2557d25d50c7c4f7e19b1ad8bdb93cd63
2013-07-16 15:03:00 -07:00
Dmitry Kovalev
ac72ad071d Making vp9_default_nmv_context static.
Change-Id: Ia3d5bd45adf288de11ab59c4728266c93c17e275
2013-07-10 17:44:45 -07:00
Ronald S. Bultje
bd867f1619 Inline vp9_get_mv_joint().
Encode time for first 50 frames of bus (speed 0) @ 1500kbps goes from
2min10.9 to 2min10.5, i.e. 0.3% faster overall, basically because we
prevent the call overhead.

Change-Id: I1eab1a95dd3eae282f9b866f1f0b3dcadff073d5
2013-07-08 16:22:39 -07:00
John Koleszar
8137e24f3d Merge "Move vp9_counts_to_nmv_context to encoder" 2013-06-25 22:44:21 -07:00
Dmitry Kovalev
6fb10f2de4 Renaming "nmv" to "mv".
Change-Id: I8299f55c3b930221e52c2237f2ddea65b94fd33b
2013-06-25 15:19:18 -07:00
John Koleszar
4ecd6dbead Move vp9_counts_to_nmv_context to encoder
This function only used from within vp9_encodemv.c.

Change-Id: Ib3fc7c30b1e2d27321397ac474cbc8976bc1f4b1
2013-06-24 15:58:18 -07:00
Dmitry Kovalev
87e1fa7627 Renaming 'nmv' to 'mv' for several functions.
Change-Id: I183a38997a9d01e4a1b869e92509f6915216fa09
2013-06-18 18:28:10 -07:00
Deb Mukherjee
a43ff15399 New probs for filters/tx_size and a few others
* New probs for subpel filters/tx_count
* Makes a change to not reset to defaults for the tx_size
probs if an intermediate frame reverts to using a fixed tx_size.
* A few updates to the parameters for backward adaptation for mode/mv
* some cosmetic cleanups

derf300: +0.06%

Change-Id: I22994d659bc31ca7a4fc8820fde24001e64a2920
2013-06-10 16:38:47 -07:00
Paul Wilkins
aa76bf3d28 Removal of CONFIG_NEW_MVREF experiment.
This experiment has failed to give much benefit but
does add complexity so deprecated.

Change-Id: Ic7b929ba706390b9907ef0b4f965bd401ca799a4
2013-04-19 11:54:02 +01:00
Dmitry Kovalev
0db175ffed Changing argument type of vp9_get_mv_joint from MV to MV*.
Change-Id: I28c3026946fc1bde7074e6e0198da93bb0d75dfe
2013-04-17 11:21:28 -07:00
Dmitry Kovalev
fd61b7ea10 Adding mv_joint_vertical and mv_joint_horizontal functions.
Change-Id: Ieaec2c48f3752b8558ba051caaf4ba2ab0e9e84d
2013-04-15 12:07:26 -07:00
Dmitry Kovalev
24f18e1c34 Renaming vp9_token_struct to vp9_token and removing previous typedef.
Change-Id: If69c3d795f87af5cc7bfdfe70ef733c41b4d55c8
2013-04-11 13:01:52 -07:00
Jingning Han
76c12ab9c9 Support +/-2048 motion vector coding
Enable entropy coding of motion vectors up to +/-2048. Also
extend the motion search range accordingly.

Change-Id: Iac2bb015e8934521cef83a19edbe967d9f097436
2013-03-13 14:08:27 -07:00
Jingning Han
2a5278bdbd Extend diff MV limit from +/-256 to +/-1024
Increase the motion search range by 4x. Change MV_CLASS tree of the
entropy coding to allow two additional mv classes to cover the
extended motion vector limit. The codec determines the effective
motion search range conditioned on the actual frame dimension.

It provides coding gains:

stdhd 0.39%
yt    0.56%
hd    0.47%

Major coding performance gains are packed in several sequences with
intense motion activities, e.g., ped_1080p gains 7% at high bit-rates,
and on average 3%.

TODO: Need to further tune the rate control and motion search units.

Change-Id: Ib842540a6796fbee5a797809433ef6a477c6d78d
2013-03-08 10:04:36 -08:00
Paul Wilkins
313d1100af Added update-able mv-ref probabilities.
Part of NEW_MVREF experiment.
Added update-able probabilities.

Change-Id: I5a4fcf4aaed1d0d1dac980f69d535639a3d59401
2013-01-02 14:22:11 +00:00
Ronald S. Bultje
4cca47b538 Use standard integer types for pixel values and coefficients.
For coefficients, use int16_t (instead of short); for pixel values in
16-bit intermediates, use uint16_t (instead of unsigned short); for all
others, use uint8_t (instead of unsigned char).

Change-Id: I3619cd9abf106c3742eccc2e2f5e89a62774f7da
2012-12-18 15:31:19 -08:00
Jim Bankoski
2b8dc065d1 google style guide include guards
Change-Id: I2c252f3ddcc99e96c1f5d3dab8bcb25a2a3637ea
2012-11-30 07:30:59 -08:00
Jim Bankoski
c67873989f fixed includes to be fully specified
Change-Id: Ia1cce221f8511561b9cbd8edb7726fbc286ff243
2012-11-28 10:53:17 -08:00
John Koleszar
fcccbcbb39 Add vp9_ prefix to all vp9 files
Support for gyp which doesn't support multiple objects in the same
static library having the same basename.

Change-Id: Ib947eefbaf68f8b177a796d23f875ccdfa6bc9dc
2012-11-27 14:12:30 -08:00