Don't initialize first pass costs for a number of symbols where first
pass probabilities aren't initialized.
This brings a 1.22x first pass speedup.
https://bugs.chromium.org/p/webm/issues/detail?id=1089
Change-Id: I97438c357bd88f52f5a15c697031cf0c3cc8f510
replace with vpx_highbd_lpf_horizontal_edge_16 and
vpx_highbd_lpf_horizontal_edge_8 to avoid passing a count parameter
Change-Id: I551f8cec0fce57032cb2652584bb802e2248644d
replace with vpx_lpf_horizontal_edge_16 and vpx_lpf_horizontal_edge_8 to
avoid passing a count parameter
Change-Id: I848c95c02a3c6ebaa6c2bdf0983dce05cd645271
move to encoder_encode() as vp10_get_compressed_data() allocates data and
would require some modification to make its error return meaningful.
Change-Id: Ia5267c35d16ccd42b6da6d2136402b13e28f9159
move to encoder_encode() as vp9_get_compressed_data() allocates data and
would require some modification to make its error return meaningful.
Change-Id: I8ddc390a1441afd0ff937842fa4ad1053c956133
Add frame-level condition for reference masking: under external or
internal dynamic resize, allow for reference masking if none of
the references have been scaled.
Peviously, reference masking was turned off for the stream if dynamic
resize feature was enabled or an external resize event occurred.
reference_masking gives speed up with little/no loss in compression.
For speed 7 on rtc set: encoding time decreases by about 5-7%,
avgPSNR/SSIM goes down ~0.2%.
Change-Id: Ie4444577451ef954414d8fb4b2c99d65cadf1746
This commit fixes issue 1141. The issue was triggered in multi-tile
encoding. The change properly saves and restores the block context
information in the real-time mode selection process. It removes
several redundant memcpy operations in sub8x8 intra block mode search.
Change-Id: I35c9ad197f4bd500ec39b5fc833f052f19eee010
External dynamic resize with swapping width and height was
not handled properly.
Fix is to re-init loop-filter under certain condtions.
Modify unittest to test this case.
Without this change test will fail.
Relates to: https://bugs.chromium.org/p/webm/issues/detail?id=1140
Change-Id: I7d81ca7fe0783b3bc103a52a7b7cf073a96be26e
allocations done within this function are protected with
vpx_internal_error; adding the setjmp fixes a crash in
vp10_lookahead_push() under low memory conditions.
Change-Id: I5515017cd71b218840c506791b3a517da7ffc93e
allocations done within this function are protected with
vpx_internal_error; adding the setjmp fixes a crash in
vp9_lookahead_push() under low memory conditions.
Change-Id: I4b79dca37cc7fadc4b7633f0db44c0e406799bc6
