update_partition_context / partition_plane_context: this will allow for
separate storage to be used in tile decoding
Change-Id: Ie0bc393531ab7e9d2ce35c95111849b294aad4ed
This is required in order to build libvpx on OS X Mavericks where gcc
compiler is deleted, clang (3.3) is the default now.
Using unmodified source files from gtest-1.7.0/fused-src folder.
Change-Id: I3d5f7278149c904e48737327daf7097a8bb0b390
When only upper-left 8x8 area has non-zero dct coefficients, we
could skip 1D IDCT for 9th to 32th rows to save operations. This
function is called when eob <= 34.
Change-Id: I9684b75947bdde346cfe3720f08a953aa7a13fb5
If the webm file did not have a Cues then vpxdec would fail
when creating a y4m file. If there is no Cues element print
out a warning and set fps to 30.
Change-Id: Ieea7040265dfdac7dff4ccf917c6f756160a96bc
set_active_map()
set_roi_map()
The APIs need be implemented and tested later, to insure consistency
with VP9 codec internals
Change-Id: I198124ee318f0883b58d1d36cea3c7ccd742a57e
For consistency with idct function names. Renames:
vp9_short_fdct4x4 -> vp9_fdct4x4
vp9_short_walsh4x4 -> vp9_fwht4x4
Change-Id: Id15497cc1270acca626447d846f0ce9199770f58
Splitting setup_inter_inter function into is_compound_prediction_allowed
and setup_compound_prediction. Moving setup_compound_prediction call
into read_comp_pred from read_uncompressed_header.
We should do the same in the encoder as well.
Change-Id: I40d75fdc4a221b2f7705df00d23a4b3fe79987c3
The encode_block for pass 1 takes simpler functionalities and can
save a few branches. The main reason is to make encode_block only
used after running rate-distortion optimization search in pass 2,
hence allowing dual buffer stack approach later.
Change-Id: I9e549ffb758e554fe185e48a07d6e0e01e475bcf
Use a flag variable to determine if coded in inter mode, thus avoiding
multiple inter mode checks in super_block_yrd.
Change-Id: I0ef998b2811c38e185a2e0583f0f636cee45d2cf
Assign the pointer to mode_info stream per tile. Remove the use of
tile_col in the decoding modules.
Change-Id: I7df87086708a3d92c5e20e86bcfb04e458ff47a6
This move is done to have all compressed header reading functions in one
place. Moved functions:
read_switchable_interp_probs
read_inter_mode_probs
read_comp_pred_mode
read_comp_pred
update_mv
read_mv_probs
Change-Id: I2aebb57d2826d03d11bf2f8fbbfc3a9978c4f9fb
The ref's scale_factors are set at frame level, and then copied for
each partition block. Since the struct members are mostly constant,
this patch separated the constant and non-constant members, and
reduced struct copying. This gave 0.5% ~ 1.4% decoder speed gain.
Change-Id: I94043bf5a6995c8042da52e5c661818dfa6f6d4c
The pointer was asigned only once with vp9_regular_quantize_b_4x4, calling
this function directly now. Also removing unused declarations:
prototype_quantize_block
prototype_quantize_block_pair
prototype_quantize_mb
vp9_regular_quantize_b_4x4_pair
vp9_regular_quantize_b_8x8
Change-Id: I14325bc2f082336820671eafbc06126651b79f73
