vp9_setup_interp_filters before each inter block decoding, it is not
necessary to call it just before the whole frame decoding.
Change-Id: Id1b0ee62f987474e27eafba0013a4896b492c400
We could avoid calling clamp_mv2 because it has been already called
inside vp9_find_best_ref_mvs function.
Change-Id: I08edeaf3e11e98c19e67b9711b2523ca5fb1416e
Fix of https://code.google.com/p/webm/issues/detail?id=608. We could have
used invalid display size equal to the previous frame size (not to the
current frame size).
Change-Id: I91b576be5032e47084214052a1990dc51213e2f0
Making code more compact, adding consts, removing redundant arguments,
adding do/while(0) for macros.
Change-Id: Ic9ec0bc58cee0910a5450b7fb8cfbf35fa9d0d16
It is possible to have invalid scale factors and not access them
during decoding. Error is reported if we really try to use invalid scale
factors.
Change-Id: Ie532d3ea7325ee0c7a6ada08269f804350c80fdf
Comment is wrong, we don't initialize any xd pointers. We only initialize
xd->planes[i]->dst and xd->planes[i]->pre[], which are actually initialized
for every block during the decoding.
Change-Id: If152ea872ebef1f83ca70712fa6f8df1b6855f56
the final macroblock rows are scheduled in the main thread. prior to
this change one additional macroblock row would be scheduled in the
worker forcing the main thread to wait before finishing.
Change-Id: I05f3168e5c629b898fcebb0d77eb6d6a90d6105e
Adding set_contexts contexts function and call it instead of
set_contexts_on_border. Calling txfrm_block_to_raster_xy to get aoff and
loff.
Change-Id: I41897e344afd2cae1f923f4fdbe63daccf6fe80e
Updating all foreach_transformed_block_visitor functions to work with
plane block size instead of general block. Removing a lot of duplicated
code.
Change-Id: I6a9069e27528c611f5a648e1da0c5a5fd17f1bb4
This change set is intermediate. The next one will remove all repetitive
plane_bsize calculations, because it will be passed as argument to
foreach_transformed_block_visitor.
Change-Id: Ifc12e0b330e017c6851a28746b3a5460b9bf7f0b
When the frame size changes the last frame segment map must
be resized to match and initialized to 0.
Change-Id: Idc10de109f55dbe9af3a6caae355a2974712243d
VP9_COMMON is the right place to segmentatation struct because it has
global segmentation parameters, not something specific to macroblock
processing.
Change-Id: Ib9ada0c06c253996eb3b5f6cccf6a323fbbba708
Making foreach_transformed_block_in_plane more clear (it's not finished
yet). Using explicit tx_size variable consistently instead of
(ss_txfrm_size / 2) or (ss_txfrm_size >> 1) expression.
Change-Id: I1b9bba2c0a9f817fca72c88324bbe6004766fb7d
The macro block mode info context originally contained an
entry for each 16x16 macroblock. In VP9 each entry refers
to an 8x8 region not a macro block, so the naming is misleading.
This first stage clean up changes the names of 3 entries in the
structure to remove the mb_ prefix.
TODO clean up the nomenclature more widely in respect of
mbmi and bmi.
Change-Id: Ia7305c6d0cb805dfe8cdc98dad21338f502e49c6
Loop filter configuration doesn't belong to macroblock, so moving it from
MACROBLOCKD to VP9_COMMON. Also moving the declaration of loopfilter struct
from vp9_blockd.h to vp9_loopfilter.h.
Change-Id: I4b3e34be9623b47cda35f9b1f9951f8c5b1d5d28
There was no benefit having this function. For example, inside
read_switchable_filter_type switchable filter context was calculated twice.
Change-Id: I79cd5bf95cbc0f6d8bf91a2e32289e01b18dcff1
Currently the only threaded option for vp9 decode. Enabled when the
decoder config thread count is > 1.
Change-Id: I082959abac9e31aa4a38ed9fd68b94680e57f4df
