GitLab

Change-Id: I2e387a06484a06301f3cd6600c4ba2f4335b61ee

vp9_full_pixel_search() can be used as a replacement as it dispatches to
all search methods

Change-Id: I57fcb79c1362b569dc95237bdcc8390f54efd440

instead of calling vp9_hex_search() directly. this will allow the
function to be made private

Change-Id: I2f9d4779763aa5b24eda4eb01c78954e061e45ac

instead of calling vp9_hex_search() directly. this will allow the
function to be made private

Change-Id: I8c8cfc61fca4faef593c1c3fc29824dc417cae22

Change-Id: I03b2ae99ec2e212c76bf815de7d5745b5c965d57

Change-Id: I38b4de692f4f7e880766316783981cbd1134bed9

For one pass CBR: only check for updating refresh_golden
if ext_refresh_frame_flags_pending is not set (i.e., == 0).
And move the resetting of ext_refresh_frame_flags_pending = 0
down to after the encode_loop (and account for dropped frames).

This is to prevent changing refresh_golden flga when the user
supplies the reference/update flags.

Change-Id: I4d87b3e705ba43f243667e367503b585c61e2a54

prevents redeclaration warnings;
vp8 has its own define which will be resolved in a future commit

Change-Id: Ic941fef3dd4262fcdce48b73075fe6b375f11c9c

Change-Id: I7401a70a3f33d13fa1ab0393e59fceb5ef083534

stdhd +0.226 hevchr +0.091 hevcmr +0.052 derflr +0.033

Change-Id: I84034209c5760609a99bd6e0ce55e02534b72cac

In high bitdepth setting, the rate multipier may be set as 0. In
lossless mode, the RD cost would always be 0, resulting in bad
partition and prediction mode choices.

Change-Id: I297014dd8bfa8a07ff0ab480119f75678300ff68

This patch just fixes the test for the time being, but does not
actually solve the underlying issue, which still needs investigation.

Change-Id: I54a35de839723f5b499b57e38dd2bdd400adc427

Switch to use the normative (convolve8) filter for source scaling,
only for 1/2x1/2 scaling for now. This is faster and has better
quality than either the vpx_scale_frame or the nonnormative scaler.

Remove the vp9_scale_if_required_fast, which is now not used.

Change-Id: I2f7d73950589d19baafb1fa650eac987d531bcc8

For 1 pass CBR mode under screen content mode:
if pre-analysis (source temporal-sad) indicates significant
change in content, then check the projected frame size after
encode_frame(), and if size is above threshold, force re-encode
of that frame at max QP.

Change-Id: I91e66d9f3167aff2ffcc6f16f47f19f1c21dc688

-Use 8x8 or 16x16 blocks.
-Option to use average of center pixel(s).

Change-Id: I7d962da30039d41385843e11606bc6482c7906f9

Only test for using golden as reference for variance partition
selection if it is used as a reference for that frame.

For temporal layers, golden may not be a reference on a given frame,
even though it was for some previous frame. If it is not a reference
for current frame, don't check/use it for partition selection.

Change-Id: I6b0f2bd36aebbb5903077c9a0a66d80f1de9a7b1

Change-Id: Iac85902cbbb3e752801dc85de9a3c778e47304aa

Logfile parsers expect it to be there.

Change-Id: I7c96a42c8be570a28f51cc4edfa619d9cf9af73b

In encode_superblock, call set_ref_ptrs only for inter blocks.

Change-Id: I27545c0e3e679e1838b78d7c9d01fe5a4d3cc0fb

Change-Id: Ia069da11eebb271063e9eb837bdb3e7175ecce13

fixes sse-only build

Change-Id: I4591f5be6773464238744a41d6901cf0e903b5bd

For speed 7, real-time mode: Base layer frames are further apart
(for #temporal layers = 3, this is every 4 frames) so worth keeping
same motion search parameters (as in speed 6) on the base layer frames.

Change-Id: Idebf49dda6ef4f3d9a55aee55129a68253f692fb

Change-Id: I26c53f8e74cf5431fb3179af5d480e4e9f3d8f32

Use system_state.h in vpx_dsp and remove unneeded includes of
vp9_systemdependent.h.

Change-Id: I92557ec6dd5aa790160b4f31fe7967db0d7ec3c4

Adjust logic for golden reference usage in non-rd pickmode,
under svc mode.

Change-Id: If012e21e8123a0684634af0ac7ed3da9c8c7d7cc

Change-Id: I34cc7b500d19a79f29c5ad241f602c1bc269446e

Rename updated version of x86inc.asm

Use "private_prefix" instead of "program_name" and make vpx the default
prefix.

Change-Id: I4883a99b2aee8e5dc9f2c16a2e6f4b5d6e4de458

Use the correct period (in terms of cr->percent_refresh) for the condition
of larger delta-qp following key frame.
And account for larger interval for temporal layers.

Change-Id: Ibb43f5200f9b1eeb8bbb8211327b08ecda3c3b8a

Change-Id: I20c7b42631b579fade6cf7ebf6d4c69b2fcb5e5e

Change-Id: I77e397ac9f594c9c4c1db442e334a6ea5f53f588

Re-investigated the second-level sub-pixel motion search. Improved the
way of choosing search points. Rewrote the second-level search code.

At speed 0, the borg tests showed:
1. for stdhd set, Avg PSNR gain: 0.216%; Overall PSNR gain: 0.196%;
   SSIM gain: 0.206%. Only 1 out of 15 clips showed PSNR loss.
2. for derf set, Avg PSNR gain: 0.171%; Overall PSNR gain: 0.192%;
   SSIM gain: 0.207%. Only 3 out of 30 clips showed PSNR losses.
Added the condition for third-point checking, namely, less points
were checked. Speed tests showed no speed loss(Avg 0.3% speedup at
speed 0).

Change-Id: I6284ebb3fa7ba63be8528184c49e06757211a7f1

Change-Id: I83ed3422f1f4009675ad2f5c4b7236bc7b83b30e

-For ambient qp in active_worst setting: increase the initial
averaging time (from very first frame) to account for avg_qp of key_frame.
-In postencode on key frame: update the last_q/avg_q[key_frame] for
all temporal layers.

Change-Id: I5313153d350b1045b4835ce948dfffb7d2039b52

Condition usage of rc.frames_since_golden to non-svc mode.

rc.frames_since_golden, which is used in non-svc mode to add second reference,
was causing, under certain condiiton, the turning off of golden reference
for svc case.

Change-Id: Icec644d235d0471e56d8ff73d6c37278bd6ecd3b

and FUN_CONV_2D macros.  The predict lut now handles
this case.  The encoder now calls vpx_scaled_2d() instead
of vpx_convolve8() for scaling.

Change-Id: Ia1c8af8a31e4cb4887a587143108cb45835f7df7

This commit clears all the vp9_ prefix use case in vpx_dsp. It gets
the vp9 folder ready to branch out vp10.

Change-Id: I2906eec179ee792b4af8c9b4161313653050e931

Choose a different diagonal point to check when the two costs are
the same, making it consistent with the way we choose the best mv.
This slightly changes the encoding result, and the derflr set borg
test at speed 0 shows 0.027% Overall PSNR gain, 0.024% Avg PSNR
gain, and 0.043% SSIM gain.

Change-Id: Ic8ee3a6767394866d159e4f9e1c777604dd73c17

If the current best mv(namely, the search center) is still the best mv
after the first level search, the second level checks is skipped. This
patch doesn't change the bitstream. At speed 0, it speeds up the encoder
by 1% - 2%.

Change-Id: I054c91b884d3f7aef157436c061744562bd6506d

Ssim_vars is used to accumulate stats based 4x4 pixel blocks, this
commit changes the allocations size to be based on mi_rows and mi_cols
to avoid out-of-bound memory access for larger size videos. The hard
coded 720x480 can only work for image size up to 2880x1920.

Change-Id: Id9d07f3f777385b448ac88a6034b7472e4cf3c79

~50-60% faster depending on the width

Change-Id: I9d007cfa10b9aaa2169c8c009d95522df6123a92