Increase the 32x32 split threshold, to allow for more 32x32
at expense of 16x16. Visually looks somewhat better.
Change-Id: Ia1439c3a0dc2d7933468b88bd59266fcd9f03505
Break out the setting of the block variance split thresholds,
since they are locally modified, e.g., based on local/segment qp.
No change in performance.
Change-Id: I0a3238e6dab05140657539fc4bd27ac5ff7a554e
+ synchronize filter function signatures
this makes any intrinsics filters available for inlining and has the
side-effect of making those filters static, quieting missing-prototype
warnings.
Change-Id: I1908875caffa585bd4fc65aaf10d17a5e20cfb46
+ synchronize filter function signatures
this makes any intrinsics filters available for inlining and has the
side-effect of making those filters static, quieting missing-prototype
warnings.
Change-Id: I1cd55c9d52547793ad65aa90c7620f0e426edaa2
collect the vp9_convolve function definition macros there; this will
allow some relocation of functions from vp9_asm_stubs.c
Change-Id: Idadd117fa256dd48748379856973fd985b8204e8
This commit fixes the integral projection motion search crash when
frame resize is used. It fixes issue 994.
Change-Id: Ieeb52619121d7444f7d6b3d0cf09415f990d1506
reorder includes to avoid:
warning C4985: 'ceil': attributes not present on previous declaration.
this is the same workaround used in vp9/common/vp9_systemdependent.h
Change-Id: Ia10dd63de24f96fa1507a6179220e9d6ec774db6
1. Check existing buffer sizes when re-allocate context buffers.
2. Don't need to set mi buffers to 0 during setup_mi.
Change-Id: I6b48b0e077a4d804312b605ad0dc34aec5795a6d
This patch addresses two issues that can occur when the
encoder chooses to use a mixture of ARF and GF groups.
The first issue relates to a failure to reset the "ARF active" flag
correctly when transitioning from coding ARF groups to coding
GF groups. This caused some golden frames to be encoded
with an incorrect bit rate target as if they were ARF overlay frames.
The second issue relates to the encoding of a single short GF group
just before a key frame. Where the last group before a key frame
is an ARF group we expect the final frame before the key frame to
be an low data rate overlay frame. However, when the last group
is a GF group, the final frame before the key frame should be a normal
frame with a normal bit allocation. This issue had the potential to cause
a single poorly coded frame just before a key frame. If that key frame
were a forced key frame rather than a real scene cut, this might cause
pulsing.
Change-Id: Idf1eb5eaf63a231495a74de7899236e1ead9fb00
split call of extend_and_predict() and return, fixes visual studio build
warning since:
0a80164 Move mc_buf to cut down size of MACROBLOCKD.
Change-Id: I7cdf712941ef773a07f038539cb8080dc27861cd
this file shouldn't be built directly, it is included in vp9_dct_sse2.c
to create a non-high-bitdepth and a high-bitdepth version
silences missing prototype warnings for the unused FDCT* functions
Change-Id: Ide6ff8c24ab31bdb0f833260505ae33660a1ad5b
this file shouldn't be built directly, it is included in vp9_dct_sse2.c
to create a non-high-bitdepth and a high-bitdepth version
silences missing prototype warnings for the unused FDCT32x32* functions
Change-Id: I0e38f16dae5ea1728de184ee2c89287d48675c51
this file shouldn't be built directly, it is included in vp9_dct_avx2.c
to create a non-high-bitdepth and a high-bitdepth version
silences missing prototype warnings for the unused FDCT32x32* functions
Change-Id: I4c19935c0e035b393be513bde735e9a78064a494
* changes:
vp9_subexp.h: add a missing prototype
vp9: add some missing includes
vp9 intrinsics: add vp9_rtcd include
vp9: correct some function signatures
vp9_variance_sse2: sync function signatures
vp9/encoder: make some functions static
vp9_dct_sse2: make some functions static
vp9_decodeframe.c: make a function static
Use the same settting as in speed >=6.
This will use same logic for tx_size selecton as in speed >=6,
which limits the transform size and reduces ringing artifact.
Also metrics go up on average with this change: ~2% for PSNR, ~10% for SSIM.
Change-Id: Ia2d50db236ae1cc72f742bfa6c9ec5ea50ff0e0a
Add a check to make sure we have a decoded frame available
before copying its 'corrupt' flag.
(Originally submitted to the old repository by Alexander Voronov
as: https://gerrit.chromium.org/gerrit/#/c/74305/).
Change-Id: Iceb4686c785afb437b668015bf8818b18d60e0ce
Testing on another rate control patch reveals that in some
situations, where the encoder is flipping in and out of arf
mode, we get an encoder decoder mismatch.
Whilst it is still not clear why, skipping the last buffer
update seems to trigger the problem. Until I can establish
why, or if there is another underlying cause, I am reverting
this change.
This reverts commit e5112b3ae3.
Change-Id: I315c5200414de89458015823344b7367e9dd75ba
With the sad functions, and hopefully the variance functions soon,
moving to the vpx_dsp location, place the defines used in the
reference C code in a common location.
Change-Id: I4c8ce7778eb38a0a3ee674d2f1c488eda01cfeca
