Includes various cleanups.
Streamlines the interfaces so that all rate control state
updates happen in the vp9_rc_postencode_update() function.
This will hopefully make it easier to support multiple
rate control schemes.
Removes some unnecessary code, which in rare cases can casue
a difference in the constrained quality mode output, but
other than that there is no bitstream change yet.
Change-Id: I3198cc37249932feea1e3691c0b2650e7b0c22fc
Both single frame and compound inter motion search run with luma
component only. Hence removing the block size mapping therein.
Change-Id: I217488e702432ae9fa0e95bf6f516ebb36b5c79b
The old code would start in a mixed state, where all the reference
frames were pointing to frame buffer 0, but the reference counts
were 0. This is why we needed special code for the first frame.
Change-Id: I734961012917654ff8c0c8b317aac00ab75ded1a
Using get_plane_block_size() instead of manipulation with subsampling
values, calculating all required values only once without redundant calls
to b_width_log2().
Change-Id: I00303f2a0926f9c4cb17f34591adda60615f8919
Jingning saw bitstream change with this patch. It could be true
that (mask_16x16_0 & 1) is 1, but (mask_16x16_1 & 1) is 0 in some
edge cases.
This reverts commit 8f05e70340.
Change-Id: I0a529435ce816a1e14653eb510d5090de276070a
In the decoder we don't need to save eobs, we can pass eob as an argument.
That's why removing eob arrays from VP9Decompressor and TileWorkerData,
and moving eob pointer from macroblockd_plane to macroblock_plane.
Change-Id: I8eb919acc837acfb3abdd8319af63d1bbca8217a
This commit makes the coefficient tree initialized prior to token
initialization, where the coefficient costs are filled out according
to the probabilities associated with coefficient value categories.
Change-Id: If4e89c3923058376f8382c683fe4a225a4a38af3
This commit fixes the intra prediction reference source selection
in the settings of skip_encode. Use original boundary pixels as
prediction reference, when the inverse transform and reconstruction
are skipped in the per block size rate-distortion optimization loop.
Change-Id: I36081aa30aa46e203e0e6f4e8a420fd08269469a
Its last remaining caller can be passed its results directly without any
additional work. Also, it's not non-4:2:0 safe.
Change-Id: Ia5089ba5f7f66c7617270483c619c9271aefd868
The performance gain of idct16x16_10_add_sse2 function is not
noticeable. However since both functions use the IDCT16_1D,
idct16x16_10_add_sse2 should be modified as well.
Tested with: park_joy_420_720p50.y4m
Change-Id: I02b957e36fcf997c677d15baf496533895271bff
This commit fixes the use of uv_intra_estimate by properly restoring
the mode_info struct required by rd_pick_intra_sbuv_mode.
Change-Id: I6a156d79533c4e2e60dfd3b8c5bb0a42a8eca280
The difference with the old code is that originally the whole token_cache
was initialized with zeros at the beginning of decode_coefs() function.
Now we set several zero values explicitly with "token_cache[scan[c]] = 0".
Change-Id: I88cc5031f01d13012d1a4491739c36cb44f9401e
