Except zrun_zbin_boost, 15 AC values are the same for all other
parameters. Removed unneccessary calculation.
Change-Id: I6101c0fe8080bd2b4387c3b04d7ddedbf6010409
The code had a number of constructs like (condition)?1:0,
which is redundant with C's semantics. In the cases where a boolean
operator was used in the condition, simply remove the ternary part.
Otherwise adjust the surrounding expression to remove the condition
(eg, for rounding up. See pickinter.c and rdopt.c)
Change-Id: Icb2372defa3783cf31857d90b2630d06b2c7e1be
Multithreaded encoding was breaking at low bitrates
Please review/comment. Not sure if this is the best fix.
Change-Id: I87468c765372593fd865bc82e25121ebb8ca6af2
Make bilinearfilter_arm.c compiled only when HAVE_ARMV6, as its definitions
are v6 only. This is normally not a problem for static builds as the file
is elided at link time, but this was not being done properly for the
--enable-shared --enable-pic build.
Change-Id: Ic800a7cde751f74f22555c5b247f99f9df5e550d
Merged multi-resolution motion estimation with regular motion
estimation function in order to remove duplicated part. This
caused slight changes in multi-resulotion encoder quality &
performance.
Change-Id: Ib4ecc7acfebfe5eea959b5b91febae6db7b95fd1
The total_stats, this_frame_stats, and total_left_stats structures
were previously create by a heap allocation, despite being of fixed
size. These structures were allocated and deallocated during
{de,}allocate_compressor_data, which is reinvoked whenever the frame
size changes. Unfortunately, this clobbers the total_stats and
total_left_stats data.
Historically, these were variable size at one time, due to the first
pass motion map, which necessitated their being created by a unique
heap allocation. However, this bug with the total_stats being
clobbered has probably been present since that initial implementation.
These structures are instead moved to be stored within the struct
twopass_rc directly, rather than being heap allocated separately.
Change-Id: I7f9e519e25c58b92969071f0e99fa80307e0682b
When mb_skip_coeff is set, the idct is not necessary. Prior
to this patch, the code would call idcts based on leftover
eob information. This patch will now skip the idct for
SPLIT_MV and clear out the eobs for B_PRED, forcing the idct
to be skipped.
Change-Id: If5b0d2ed3ebd07789d30ec5160df927485fcaa17
These functions are now used by the encoder.
This is WIP with the goal of creating a common idct/add for
the encoder and decoder. A boost of 1.8% was seen for
the HD rt test clip used.
[Tero] Added needed changes to ARM side.
Change-Id: Ibbb8000be09034203d7adffc457d3c3f8b06a5bf
While doing motion search on a macroblock, we usually call
vp8_find_near_mvs once per reference frame. Actually, for
different reference frames, the only difference in calculating
these near_mvs is they may have different sign_bias, which
causes a sign change in resulting near_mvs. In this change, we
only do find_near_mvs for the first reference frame. For other
reference frames, only need to adjust the near_mvs according to
that reference frame's sign_bias value.
Change-Id: I661394b49c6ad79fed7d0f2eb2be239b9c56f149
Add the notion of deferred validation of parameters. We don't want to
validate the cq_level at initialization time, because it won't have
been set via set_param() yet.
Change-Id: Ia1308395e8c10e0b1dc4e9af3a09b2bd6744cc30
The fast-path for skipped MBs was not correctly respecting the
block type during update of the coefficient counts. Extracted
this from part of change I365cfb6ac636f19c545f682e3aeac185253abaef
Change-Id: I53d8cf0a00a98034b97b0ed3414b703bae74a739
