This commit moves the loop filter dspr2 implementation from vp9 to
vpx_dsp directory. It also fixes header file format issues.
Change-Id: I09203ed4bd267d7fd76bb79a6ee84a37646206b2
Remove the use of drop_frames_water_mark, as this is used for
frame dropping control. Use fixed threshold for now on buffer underflow.
Change-Id: If0ddda9f7f6fa96067cdcb0eccb42e17bda37c32
The various tap loop filter operations are common functions across
codec. This commit moves them along with SIMD optimizations to
vpx_dsp folder.
Change-Id: Ia5fa0b2e5289cdb98467502a549c380b9c60e92c
In aq-mode=3 under a resizing action (i.e., resize_pending != 0),
force an update of the golden reference frame.
Change-Id: I14806f6db71b5f8c827678cc5e1fc913c138a9a4
Move the clamp functions to vpx_dsp_common.h file. Clear out the
dependency of vp9_loopfilter_filters.c on vp9_common.h file.
Change-Id: I9c4b928bcd7f597106b5aa96354356d3775a3431
Use drop_frames_water_mark for threshold on buffer underflow,
and change threshold for resize down.
Change-Id: I2de19adce50abe9bcdc0b107528cec8cc1857fcc
The fast scaling for 1 pass mode was being used only on the
first frame after resizing event (because resize_scale_num/den
is set to 1 and only changed for first frame following resize event).
Change-Id: I723b63e21823eb858f25f5662d2bbe4f1842e61f
Proper use/update of resize_state and resize_pending to constrain
the total amount of downsizing to be at most one scale down, for now.
Change-Id: Id18fc32499f2fbdbec16728dcdc9e4eac09098f0
From Change Ibf0c30b72074b3f71918ab278ccccc02a95a70a0
There is still an issue relating to one animated test clip with repeat
patterns where this change effectively increase the default maximum
arf interval by +1. This can be examined seperately.
Change-Id: Idd01d5480fc45202d8a059a0c3afc0997cc5bdd1
Flaten the intra block decoding process. It removes the legacy
foreach_transformed_block use in the decoder. This saves cycles
spent on retrieving the transform block position.
Change-Id: I21969afa50bb0a8ca292ef72f3569f33f663ef00
This commit simplifies the intra block boundary condition logic.
It removes the block index from the argument set.
Change-Id: If00142512eb88992613d6609356dfd73ba390138
Eliminates the byte by byte read from bool decoder, by reading
in a size_t and then shifting it into place.
Change-Id: Id89241977103fc3b973e4ed172a5cbf246998e5d
The clamp calls with INT32_MIN and INT32_MAX have no effect at all on
int values passed in, therefore this commit removes those effectless
clamps and also adds more const intermediate results to make the code
more readable.
Change-Id: I66d8811f58bb74ec31cbec9a6c441983a662352e
Rework the inter mode transform block decoding loop. Replace the
block index with the row and col index as the input argument. It
saves function call to compute the row and col index according to
the block index and overall block size, and many if statements
associated with the transform block position relative to the coding
block. For the test bit-stream pedestrian_area 1080p at 5 Mbps,
the decoding speed goes up from 81.13 fps to 81.92 fps.
Note that the intra coded block decoding needs more refactoring
work than the inter ones. So keep it using foreach_transforme_block
as for now.
Change-Id: I5622bdae7be28ed5af96693274057f55ba9b4fb4
