apparently we are going to have trouble completely removing lint issue in this file.
It needs a bit more work. We need to include vpx_config.h to know whether
we need to have multi threading . and that means vpx_config.h has to come
before the system headers. ( a violation )
Change-Id: I023feeab1bf5643b79dccc3b80a4a9ad42689e7b
Signed-off-by: Jim Bankoski <jimbankoski@google.com>
Replace current code which corrupts the stack by
duplicate of vp8 code to save and restore neon
registers.
Change-Id: Ibb0220b9aa985d10533befa0a455ebce57a2891a
Don't divide RDMULT and RDDIV by 100 when RDMULT > 1000. This was
probably done to avoid overflow when the rd cost was stored in a 32 bits
integer but this is not the case anymore. This change will make it easier
to support multiple quantizers per frame.
derf compression gain at speed 0: 0.037%
Change-Id: Ibeeb9b7cfa1a132a7af41bc90fc07a3bba0857f6
- full ASM version, no more C gateway file.
- integrate combine-add with last step of 2nd pass.
- remove a few push/pop pairs.
- some instruction reordering to hide latency.
Change-Id: Ic9d9933c908b65d1bf7ba8fd47b524cda808c9c6
Both first pass and mbgraph search use block size 16x16 for motion
estimation. This commit put a limit of motion vector range. The
effective range allows the entire 16x16 with required subpel
interpolation input to be completely outside image border, but
not any further away from image border.
Change-Id: Id70a5ed08be49e70959f064859d72adc7d775d08
INT64_MAX may be assigned as RDCOST when RDCSOST computation is skipped
for speed, this commit to prevent INT64_MAX from being used as real
RDCOST in transform size decision.
Change-Id: I89a945134191bbdea1f1431ade70424ac079eaac
After change of MI context storage , mi_8x8[] pointer may be null for
a block outside of image border. The commit changes to access the data
only after validation of mi_row and mi_col.
Change-Id: I039c4eb486a228ea9d8e5f35ab9ae6717d718bf3
The probability model used to code prediction mode is conditioned
on the immediate above and left 8x8 blocks' prediction modes. When
the above/left block is coded in sub8x8 mode, we use the prediction
mode of the bottom-right sub8x8 block as the reference to generate
the context.
This commit moves the update of mbmi.mode out of the sub8x8 decoding
loop, hence removing redundant update steps and keeping the bottom-
right block's mode for the decoding process of next blocks.
Change-Id: I1e8d749684d201c1a1151697621efa5d569218b6
