Both single frame and compound inter motion search run with luma
component only. Hence removing the block size mapping therein.
Change-Id: I217488e702432ae9fa0e95bf6f516ebb36b5c79b
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
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
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
We only need qcoeff buffers in the encoder. Reducing TileWorkerData struct
and VP9Decompressor struct sizes by 24K.
Change-Id: Id148868461f7ffa3d3dd634b371503ae9c57e207
There are many places in handle_inter_mode that need to restore the
dst buffer pointers, due to buffer pointer swap and early rd search
breakout. This commit wraps these operations into an inline function
for clean-up.
Change-Id: I0462e8c41c8bc3cd8db07395489cac03d8e5be54
Commit a4a5a210 enabled lossless coding, but the commit incorrectly
disabled the usage of skip in encoder even when skip should be used.
This commit make sure that skip is enabled even in lossless mode.
Change-Id: I276954f952c6ac68f17a316ebc72f09001228a08
Overall change (using dual buffer scheme for superblocks of both inter
and intra modes) reduces speed 2 runtime:
bluesky_1080p at 6000kbps: 263553ms -> 257441ms
riverbed_1080p at 8000kbps: 233230ms -> 225308ms.
Change-Id: Idf8d70f768a4b0d97b2a8506372c57b7b4022119
This commit enables the dual buffer rate-distortion optimization
and encoding scheme. It stacks the original transform coefficients,
quantized levels, and reconstructed coefficients, in the rate-
distortion optimization search process, hence eliminates the need
to re-run residual generation, forward transform, and quantization
in the encoding stage.
Change-Id: I011bfad3a59a380a869ee552e91dae0394ec492e
Allocate memory space of dual buffer sets that store the coeff, qcoeff,
dqcoeff, and eobs. Connect the pointers of macroblock_plane and
macroblockd_plane to the actual buffer in use accordingly.
Change-Id: I2f0b5f482ca879fae39095013eaf8901db20a5a4
This to make sure that prediction residue always get coded in lossless
mode.
This commit also fixed lossless unit test
Change-Id: I537726ee55328d4e4cf0a0196393a67e12bfcde1
Removing special case handling from vp9_tree_probs_from_distribution(),
tree_merge_probs(), and vp9_tokens_from_tree_offset() functions. Replacing
inter_mode_offset() function with macro INTER_OFFSET which is used now for
vp9_inter_mode_tree definition.
Change-Id: Iff75a1499d460beb949ece543389c8754deaf178
