Started adding support for multiple internal decoder instances. Also added
code to limit the vp8 config options available when using frame-based
multithreading.
Change-Id: I0f1ee7abcfcff59204f50162e28254b8dd6972eb
Adds a flag to disable features that would inhibit frame parallel
decoding. This includes backward adaptation and MV sorting based
on search in ref frame buffer.
Also includes some minor clean-ups.
Change-Id: I434846717a47b7bcb244b37ea670c5cdf776f14d
When error concealment is enabled, it swaps the mi and prev_mi ptrs after
each frame is decoded. The postproc uses the mi ptr for the mode info context.
Now the postproc will use the correct mode info context.
Change-Id: I537ae5450f319c624999b44525bb52bb30047b7b
Use the proper seg/mode/ref filter offsets when selecting the
frame loop filter level for fast mode (pick_filter_level_fast).
Change-Id: I2473e2131c800ad19755cb6211ad735fecfe2ac0
The MAX_PSNR was used to assign a "psnr" number when the mse is close
to zero. The direct assignment is used to prevent divide by zero in
computation. Changing it from 60 to 100 to be consistent against what
is being done in VP9
Change-Id: I4854ffc4961e59d372ec8005a0d52ca46e3c4c1a
WIP: Fixing unsafe threading in VP8 encoder.
Use the passed in macroblock instead of the macroblock located in
cpi.
Change-Id: I1bfa07de6ea463f2baeaae1bae5d950691bc4afc
The loopfilter thread from the previous frame can be running while
starting the current frame. cpi->Source will change during this time causing
the wrong data to be copied. The refresh_x_frame flags also change, which
will cause incorrect updates of the denoised buffers.
Change-Id: I7d982b4fcb40a0610801332aa85f3b792c64e4c3
The denoiser was writing to LAST_FRAME buffer. If LAST_FRAME isn't being
updated, the reference frame buffers were out of sync between the encoder and the
denoised raw buffers. This patch resolves the discrepancy by always writing to a work
buffer (INTRA_FRAME) and then copying from that buffer to any buffers that needs to
be updated.
Change-Id: I6dd855b9749978b542bc3d515914d5f16faf25df
Multi-threaded code was not updated to disable background
refresh for non base-layer frames at the time it was
disabled in the main C-code.
Change-Id: Id6cc376130b7def046942121cfd0526b4f0a71d4
Don't use the switch to gf_rate_correction factor when
temporal layers is used (i.e., cpi->oxcf.number_of_layers > 1).
In temporal layers, we prefer to avoid this as any frame
(e.g., base layer frame at anchor of pattern) may update
both last and golden (and possibly alt-ref), and so we would get
different rate correction factors within the same layer.
This change will make sure one rate correction factor exists for each layer.
Also, made some other code in qp-regulate that depends on
alt/golden update specific to the 1 layer case.
Change-Id: I41a6d085bd477f9307ef3b3c311695214273892c
xmm[6-11] should be saved and restored for Windows x64; prevents an
encoder mismatch and some datarate issues.
Change-Id: I03c38eb18ec20c6c441cae19416393058baad1ee
