The number of reference buffers is extended to 8 and
a reference sign-bias added for the LAST_FRAME.
Whilst the number of reference buffers used by an
individual frame remains unchanged at 3, these may
now be selected from 8 possible buffers.
Change-Id: I2d247b9c1c2b3a339d6c9fac125e81ba373f75a7
Don't allow i4x4 except for sb8x8 recursion step. Read only 4 (not 16)
i4x4 submodes if we are i4x4.
Change-Id: Iaaaced1a134006b2c96eed66f014300eae41e0ed
If a reference frame is inter, the only valid modes would
be inter modes. This check is unnecessary.
Change-Id: Ib8433ab5a3418f94149ee4e3062d48d7740d225a
The decode_mb only carries I8X8_PRED decoding, which will be covered
by the regular MB intra modes when SB8X8 is on. To be removed later.
Change-Id: I3b9ee55917a30b42518b81987bc10c22b1a19e7f
Work-in-progress, not yet ready for review. TODO items:
- bitstream writing (encoder) and reading (decoder)
- decoder reconstruction
Change-Id: I5afb7284e7e0480847b47cd0097cb469433c9081
Changing the order of probabilities inside mb_segment_tree_probs in order
to use treed_read/treed_write function instead of custom code.
Change-Id: I843487d5057913b9358db73da270893eefecc6c8
Moving common code from encoder and decoder to vp9_get_qindex function.
Also moving quant-related constants from vp9_onyxc_int.h to
vp9_quant_common.h.
Change-Id: I70c5bfbaa1c8bf00fde0bfc459d077f88b6d46c8
Separate the decoding process of 4x4 block based coding (both intra
and inter) from decode_mb and move it into decode_atom_. This allows
to further move the rest per 16x16 block decoding of decode_mb into
decode_sb, and hence eventually deprecating decode_mb when SB8X8 is
enabled.
Change-Id: I678cb8007d8a57b792d7a23020edb0c74fbf4237
Separate the functionality of I4X4_PRED from decode_mb. Use
decode_atom_intra instead, to enable recursive partition of superblock
down to 8x8.
Change-Id: Ifc89a3be82225398954169d0a839abdbbfd8ca3b
Output changes slightly because of a minor bug in (at least) the sb32x16
block2above tx16x16 tables that previously existed in vp9_blockd.c.
Change-Id: I624af28ac200a8322d64454cf05c79e9502968cc
First patch to make sb decoding based on the transform size. This patch
is working for the sb modes, combining the parts of decode_mb that fit
into this framework will come as a second patch.
Change-Id: I26123416a7a87e096bbdb5eb944ce5bb198384f8
Conflicts:
vp9/common/vp9_findnearmv.c
vp9/common/vp9_rtcd_defs.sh
vp9/decoder/vp9_decodframe.c
vp9/decoder/x86/vp9_dequantize_sse2.c
vp9/encoder/vp9_rdopt.c
vp9/vp9_common.mk
Resolve file name changes in favor of master. Resolve rdopt changes in
favor of experimental, preserving the newer experiments.
Change-Id: If51ed8f457470281c7b20a5c1a2f4ce2cf76c20f
All members can be referenced from their per-plane counterparts, and
removes assumptions about 24 blocks per macroblock.
Change-Id: I7ff2fa72d22c29163eb558981c8193765a8113d9
This originally was "Removed update_blockd_bmi()". Now,
this patch removed bmi from blockd and uses the bmi found
in mode_info_context. Eliminates unnecessary bmi copies between
blockd and mode_info_context.
Change-Id: I287a4972974bb363f49e528daa9b2a2293f4bc76
vp9_dequantize_x86 has only sse2 functions.
vp9_dct_sse2_intrinsics has no namespace collision and can drop
_intrinsics.
vp9_idct_mmx.h is unused.
Change-Id: Ic16e31fb372a1d1e841a62ecb4189fe8f95808ec
