This commit added a logic to prevent the inter_filter type from being
changed if the default interp_filter mode is not switchable. Also, it
sets the default interp_filter to BILINEAR at very and super fast rtc
encoding modes
Change-Id: Ic41e6d31de29795a4ce536ec79afb01cab6daad3
--rt --cpu-used=-5 uses the progressive rtc mode
--rt --cpu-used=-6 uses the new super fast rtc mode
Change-Id: Id6469ca996100cdf794a0e42d76430161f22f976
In this new mode, the size range is strictly determined by the min
and max partition size in neighborhood blocks.
Niklas720 encoding time at cpu-used -5 goes from 56250ms to 50676ms,
a 10% reduction.
Change-Id: I316b0e2ac967ff3fad57b28d69c0ec80b7d8b34e
This patch only works if the video is a width and height that are both
a multiple of 32.. It sets every partition to 16x16, and does INTRADC
only on the first frame and ZEROMV on every other frame. It always does
does the largest possible transform, and loop filter level is set to 4.
Was ~20% faster than speed -5 of vp8
Now 20% slower but adds motion search ( every block ), nearest, near
and zeromv
The SVC test was changed because - while this realtime mode produces
bad quality albeit quickly, it isn't obeying all the rules it should
about which frames are available.
Change-Id: I235c0b22573957986d41497dfb84568ec1dec8c7
This commit deprecates the use of best_mv from encoding and bit-stream
writing stages. It hence removes the definition from MACROBLOCKD.
Change-Id: I8e5302775a2aa4a18900726df407bff881f2dfb1
This commit setups a test framework for real-time coding. It enables
a light motion search for non-RD mode decision purpose.
Change-Id: I8bec656331539e963c2b685a70e43e0ae32a6e9d
Calculate the skip_coeff as part of the encode process, rather than
checking the eobs after the fact with another pass.
Change-Id: Ib41b139e96a97dee30e4b993b4cc53d86337128d
This commit allows encoder to compare the SAD cost associated with
the best motion vector predictor, per frame. If one reference frame
has this cost more than 4 times of the best SAD cost given by other
reference frames, skip NEARESTMV, NEARMV, ZEROMV mode check of this
reference frame.
This setting is turned on in speed 2 and above. Compression quality
change in speed 2:
derf -0.014%
yt -0.097%
hd -0.023%
stdhd 0.046%
It reduces the speed 2 runtime of test sequences:
pedestrian_area_1080p 4000 kbps 310763 ms -> 303595 ms
bluesky_1080p 6000 kbps 259852 ms -> 251920 ms
Change-Id: I7f59cf79503d51836d61d56d50dc5bdf0e502e22
Adding RefBuffer to simplify reference buffer management. The struct has a
pointer to image data and scale factors relative to the current frame.
Change-Id: If38eb1491ff687cc11428aee339f3e052e2c5d9e
Moving back to scale_factors struct. We don't need anymore x_offset_q4 and
y_offset_q4 because both values are calculated locally inside vp9_scale_mv
function.
Change-Id: I78a2122ba253c428a14558bda0e78ece738d2b5b
