In vp9, [0] and [1] had identical meaning, so merge them into a
single value. Make it impossible to code RESET_FRAME_CONTEXT_NONE
for intra_only frames, since that is a non-sensical combination.
See issue 1030.
Change-Id: If450c74162d35ca63a9d279beaa53ff9cdd6612b
1) copy following files from vpx_dsp/ to vp10/common/
vp10_inv_txfm.c
vp10_inv_txfm.h
vp10_inv_txfm_sse2.c
vp10_inv_txfm_sse2.h
2) change the function prefix "vpx_" to "vp10_" in above files
3) add unit test at vp10_inv_txfm_test.cc
Change-Id: I206f10f60c8b27d872c84b7482c3bb1d1cb4b913
This condition is not effectively in use. The actual reference
frame masking is done in other route.
Change-Id: Ia59c843bcac7243dada92f0f67658d7ce43df5e8
Take out speed features that affect the compression performance
to simplify the coding route. This commit removes the motion field
mode search used in speed 3.
Change-Id: Ifdf6862cb1ece8261125a56d9d89bcef60758c00
prevents an int -> vpx_img_fmt_t conversion warning with high-bitdepth
as it modifies the image format
Change-Id: Ie3135d031565312613a036a1e6937abb59760a7e
The fields are always coded in the frame itself, so there is never any
dependency on past frames. In practice, this fixes sign_bias being
ignored when error_resilient_mode=1.
See issue 1011.
Change-Id: I9d134ef6b445ced4d100fa735ce579855a0fa5af
These frame types cannot make bitstream parsing depend on previous
frames, so the hypothetical combinations of e.g. keyframe=1 and
update_map=0 or keyframe=1 and temporal_update=1 are non-sensical.
Therefore, make it impossible to code such combinations in the vp10
bitstream header.
See issue 1044.
Change-Id: I3f0a83d5c7e3989541a469a909471424a285239d
In VP9, the order for frame header was: [0] smooth, [1] regular, [2]
sharp, [3] bilinear. Per-block, the order was [0] regular, [1] smooth
and [2] sharp. For VP10, swap smooth/regular in the frame header so
that the block ordering and frame header ordering are interchangeable.
See issue #1046.
Change-Id: Ic9ec5964874375e40cd59bef50b489a76cbe4365
Unify the style of fdct4() fdct8() fdct16()
Add fdct32()
Add range_check() at each stage
Add unit test at ../../test/vp10_dct_test.cc
Change-Id: I9e912b2c5683862e65c5a21abc3e1c260cca4576
Spatial/temporal svc code was removed. Verified using Borg test,
and the results before and after the change are matching.
Change-Id: I4c2ee5cd560428e3e50be02e57e5871ef4246390
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
Define it as a function of reference frame types to provide
scalability for multiple reference frames.
Change-Id: I77b856c96916f352bc31004b9266b3f24e19bd0f
