This commit enables asymptotic closed-loop encoding decision for
the key frame and alternate reference frame. It follows the regular
rate control scheme, but leaves out additional iteration on the
updated frame level probability model. It is enabled for speed 0.
The compression performance is improved:
lowres 0.2%
midres 0.35%
hdres 0.4%
Change-Id: I905ffa057c9a1ef2e90ef87c9723a6cf7dbe67cb
this was enabled in:
3ae2597 idct,NEON: add a tran_low_t->s16 load adapter
+ enable it for all NEON configs, both intrisincs and assembly versions
exist
BUG=webm:1294
Change-Id: I339088b2a398200f95658d040034fb9b2a7c8ce0
usage of the vp8 versions was removed in:
3f72509 vp8: remove VP8_SET_DBG* control support
vp9 had the usage stripped even earlier.
Change-Id: I978142eb6492552cd29c9c6feb1e89acfc5f7b84
this was enabled in:
3ae2597 idct,NEON: add a tran_low_t->s16 load adapter
+ enable it for all NEON configs, both intrisincs and assembly versions
exist
BUG=webm:1294
Change-Id: Iaade219e9d1de7b69423670d3ea6271b0965e068
idct4x4 and idct8x8 were universally enabled for high-bitdepth builds
in:
3ae2597 idct,NEON: add a tran_low_t->s16 load adapter
BUG=webm:1294
Change-Id: If142afb169c48728cc4b222e7c41aa4a63f95f0f
replace load_and_transpose_s16_8x8() in idct32_6_neon() with a separate
load_tran_low_to_s16() and transpose_s16_8x8(). the combined function is
used in idct32_8_neon() where the input is the correctly sized output
from the earlier stage.
BUG=webm:1294
Change-Id: I4257c4b3a421b2cf5d13651f966eee0680ef98a9
For noisy content, be more aggressive in skippping some blocks for
delta-qp to reduce noise pulsing artifact. Also treat frame boundary
case when dimension is not multiple of superblock size/64.
Only affects non-screen content case, and when source noise
is measured to be high (at least level kMedium).
Change-Id: Ib13a2a20ed1ce37ff3c44d95c3ef2635fd695222
This uses the same sdx4df pointers as vp8_diamond_search_sadx4 and
should therefore target the same optimizations.
See e4ddf9db6a
Change-Id: Ic298e9b25c34bbe6b7a0799509355b0addb56675
The matching on ads2gas_apple.pl is too liberal and catches
CONFIG_EXTERNAL_BUILD and CONFIG_INTERNAL_STATS because they have RN in
the names.
The RN renaming feature is not used in any existing assembly files. It
was used in some armv6 files but they were removed.
Change-Id: Ib65abf1947d3e89f0d1584e2a5de399d24008f95
Two functions do not pass this test:
vpx_idct8x8_64_add_ssse3
vpx_idct8x8_12_add_ssse3
The test has been modified to avoid triggering an issue with those
functions but they still must be investigated.
BUG=webm:1332
Change-Id: I52569a81e8e6e0b33c4a4d060d0b69c3fc4f578e
Add condition that usable_ref_frame > LAST.
This is to avoid potentially skipping all last-nonzero mv modes,
if golden is used as a reference but skipped completely for the
current block.
This has no effect currenty, as we always consider testing golden
mode for each block.
Change-Id: I3182cf44664081935a90ed43aa7b32e710e60e22
