This commit enables entropy coding of the syntax elements used in
the dynamic motion vector referencing system.
Change-Id: If876c7df6402caf4b6daa3d511328da522e95233
This commit enables the dynamic reference motion vector coding mode
for the compound inter blocks.
Change-Id: I3d6edea7cf241cbb108709b57aeb54f811029237
This commit generalizes dynamic reference motion vector coding mode
to support multiple candidate modes in the rate-distortion
optimization scheme and to support the selection in the bit-stream
syntax. The maximum number of modes allowed is currently limited to
4. The syntax elements for the dynamic reference motion vector
modes are using binary codes.
Change-Id: I63ada01c18d4aaa2e3770811130fa8a42a88ab62
This commit enables the dynamice motion vector referencing system
for inter predicted modes with single reference frame.
Change-Id: Ib3502c746276a859a7b443ec2687b71d4c788dc0
Use and compare the reference frame vector to find the reference
motion vector candidates for compound mode.
Change-Id: Ie9d1006f5121593a2311fcaeac411a54a705d266
When the current frame does not have its previous frame for
reference, reset the ZEROMV mode context.
Change-Id: I6018ede03adea76c4c5335e0eb34ab60df0576c7
This commit synchronizes the value assigned to cm->use_prev_frame_mvs.
It resolves a potential mismatch between encoder and decoder.
Change-Id: I2208017db73f8a83cbb50027776db8dc67526b44
Unify the reference motion vector candidate search for row, column,
and single block cases. Make it support later extended reference
frame contexts.
Change-Id: I1278a9f1ed8561eccc8460b4edff4b97d438ad9b
It allows the codec to account for certain corner cases when
processing inter prediction mode entropy coding.
Change-Id: I51a1adda0d9e27bd1e18d912fd56ca4422b607b4
This commit allows the codec to analyze the reference motion vector
candidate list and adaptively reduce the size of inter prediction
mode set.
Change-Id: I98f25bbf17cc844a84cfc568be27912f31fbe478
This commit re-works the entropy coding scheme of the motion
compensated prediction modes. It allows a more flexible hyperplane
partition for precise classification.
Change-Id: Id02d4015a053affea9c19b1188873fbd7b906e92
This commit allows the codec to check the top-right neighbor block
when available for reference motion vector candidates.
Change-Id: I94c19bdb5e2cb8c1f58bd39a3001873fcc55b08c
Check all motion vectors in the immediate above and left blocks if
the boundary condition matched with that of the reference block.
Change-Id: Ie1c263065eded01fbf735c1518de8162cc377e89
This commit ports the motion vector stack from motion field
analyzer to the encoding and decoding pipeline.
Change-Id: I9f265f198b3f7b52dad8948490959041159fd6b2
Change the name of source files to replace "vpx" with "aom".
Change occurences of "vpx" in the code to "aom".
Change-Id: I002c0eaa2c350cf1a895bf01bea5788c61328027
Jingning Han
Yaowu Xu
Adrian Grange
Jim Bankoski