- Aug 16, 2013
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Adrian Grange authored
Change-Id: I3814984a624bc64147c57efa74fbdda8eda47262
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- Aug 15, 2013
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Adrian Grange authored
When the frame size changes the last frame segment map must be resized to match and initialized to 0. Change-Id: Idc10de109f55dbe9af3a6caae355a2974712243d
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Jingning Han authored
This commit makes the rate-distortion optimization search of chroma components consistent across all block sizes. It removes redundant codes. Change-Id: I7e76f54d045e8efdd41d84a164c71f55b484471b
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Dmitry Kovalev authored
Updated function signatures: txfrm_block_to_raster_block txfrm_block_to_raster_xy extend_for_intra vp9_optimize_b Change-Id: I7213f4c4b1b9ec802f90621d5ba61d5e4dac5e0a
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Dmitry Kovalev authored
Change-Id: I4fad357465022d14bfc7e13b348c6da267587314
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Dmitry Kovalev authored
VP9_COMMON is the right place to segmentatation struct because it has global segmentation parameters, not something specific to macroblock processing. Change-Id: Ib9ada0c06c253996eb3b5f6cccf6a323fbbba708
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Jingning Han authored
Change-Id: I17c7d7eaa60fe69c543403c340f7c1078bfd339f
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Deb Mukherjee authored
Adds a speed feature to disable split partition search based on a given threshold on the source variance. A tighter threshold derived from the threshold provided is used to also disable horizontal and vertical partitions. Results on derfraw300: threshold = 16, psnr = -0.057%, speedup ~1% (football) threshold = 32, psnr = -0.150%, speedup ~4-5% (football) threshold = 64, psnr = -0.570%, speedup ~10-12% (football) Results on stdhdraw250: threshold = 32, psnr = -0.18%, speedup is somewhat more than derf because of a larger number of smoother blocks at higher resolution. Based on these results, a threshold of 32 is chosen for speed 1, and a threshold of 64 is chosen for speeds 2 and above. Change-Id: If08912fb6c67fd4242d12a0d094783a99f52f6c6
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Jingning Han authored
This commit unifies the rate-distortion cost calculation process of luma and chroma components. It allows early termination to be enabled later in the rd search loop of chroma components, in consistent with luma pixels. Change-Id: I2e52a7c6496176bf2a5e3ef338d34ceb8aad9b3d
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James Zern authored
avoids a crash caused by issue #585 Change-Id: I301595ee0227699b0da6f0dad6d870dd546e94ef
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- Aug 14, 2013
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Hangyu Kuang authored
Change-Id: I27134b9a5cace2bdad53534562c91d829b48838d
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Dmitry Kovalev authored
Making foreach_transformed_block_in_plane more clear (it's not finished yet). Using explicit tx_size variable consistently instead of (ss_txfrm_size / 2) or (ss_txfrm_size >> 1) expression. Change-Id: I1b9bba2c0a9f817fca72c88324bbe6004766fb7d
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Dmitry Kovalev authored
Adding const to above and left pointers. Cleanup. Change-Id: I51e195fa2e2923048043fe68b4e38a47ee82cda1
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Mans Rullgard authored
Change-Id: I33cff9ac4f2234558f6f87729f9b2e88a33fbf58
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Mans Rullgard authored
Change-Id: I15adbbda15d1842e9f15f21878a5ffbb75c3c0c9
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Paul Wilkins authored
The macro block mode info context originally contained an entry for each 16x16 macroblock. In VP9 each entry refers to an 8x8 region not a macro block, so the naming is misleading. This first stage clean up changes the names of 3 entries in the structure to remove the mb_ prefix. TODO clean up the nomenclature more widely in respect of mbmi and bmi. Change-Id: Ia7305c6d0cb805dfe8cdc98dad21338f502e49c6
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- Aug 13, 2013
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Guillaume Martres authored
Don't do vertical or horizontal splits if subsize < min_partition_size, except for edge blocks where it makes sense. Change-Id: I479aa66ba1838d227b5de8312d46be184a8d6401
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Jingning Han authored
Refactor choose_largest_txfm_size_ and make it find the largest transform size via lookup table. Change-Id: I685e0396d71111b599d5367ab1b9c934bd5490c8
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Paul Wilkins authored
Delete unused / commented out variable references. Change-Id: Iaf20c0c3744f89adb296d153b516b5ea41b4f3b4
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Dmitry Kovalev authored
Change-Id: I3ed4beb59371fe21ca3e82253aa98e0cbd5e0630
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Dmitry Kovalev authored
Change-Id: If0b04c476c34fb8c102c9f750d7fe5669a86a532
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- Aug 12, 2013
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Jingning Han authored
Enable SSE2 implementation of high precision 32x32 forward DCT. The intermediate stacks are of 32-bits. The run-time goes down from 32126 cycles to 13442 cycles. Change-Id: Ib5ccafe3176c65bd6f2dbdef790bd47bbc880e56
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Jingning Han authored
Remove unnecessary conditional branches in model-based transform size search. Change-Id: Ic862dc33ed6710a186f6248239dd5f09b5c19981
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Dmitry Kovalev authored
Change-Id: I272df2e33fa05310466acf06c179728514dd7494
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Dmitry Kovalev authored
Change-Id: I77b42418b852093f79260cbd880533a0bd86678f
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Dmitry Kovalev authored
Change-Id: Id2b126c6456627c25e4041a82e304d0151d951ba
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Dmitry Kovalev authored
Change-Id: I3c45916a9059f11b41e9d798e34ffee052969a44
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Dmitry Kovalev authored
Adding function build_inter_predictors_for_planes to build inter predictors for specified planes. This function allows to remove condition "#if CONFIG_ALPHA" and use MAX_MB_PLANE for general case. Renaming 'which_mv' local var to 'ref', and 'weight' argument to 'ref'. Change-Id: I1a97160c9263006929d38953f266bc68e9c56c7d
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Dmitry Kovalev authored
Reusing existing functions, using constants instead of magic numbers. Change-Id: Idc689ffba52c9a8b203fcf26bd67110ecb5635f9
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Paul Wilkins authored
Loop filter level moved to common but this case missed. Change-Id: I7fcb557e46ef4ed8e2b5e9c3e82cb042b55bbd7f
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Jingning Han authored
The lf struct is now with VP9_COMMON, instead of MACROBLOCKD. Change-Id: Idfdd4f91f78f486078a138322d58bb61e93e1bc9
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Dmitry Kovalev authored
Adding set_skip_context() function used from both encoder and decoder. Change-Id: Ia22cfad3211a00a63eb294f64f857b78f4aa9b85
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Mans Rullgard authored
Invert loops to operate vertically in the inner loop. This allows removing redundant loads. Also add preloading of data. Change-Id: I4fa85c0ab1735bcb1dd6ea58937efac949172bdc
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- Aug 11, 2013
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Mans Rullgard authored
Each iteration of the horizontal loop reuses 7 of the 11 source values. Loading only the 4 new values saves some time. Also add preload for source data. Overall 4% faster on Chromebook. Change-Id: I8f69e749f2b7f79e9734620dcee51dbfcd716b44
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- Aug 10, 2013
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Dmitry Kovalev authored
There will be another change set to rename BLOCK_SIZE_TYPE enum to BLOCK_SIZE. Change-Id: I8d1dfc873d6186fa5e554262f5169e929978085e
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Guillaume Martres authored
It represents the minimum partition size, so don't split if bsize == min_partition_size . Change-Id: Id77c32d6afef7d2ddec0368eaae18fb13227d30e
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Dmitry Kovalev authored
Change-Id: Ia5cdda0f755befcd1e64397452c42cb7031ca574
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- Aug 09, 2013
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Dmitry Kovalev authored
Change-Id: I7f23d174eb089e5500f268a10db09648634c1b82
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James Zern authored
'skippable' can remain unset and negatively affect later decisions address one aspect of issue #599 Change-Id: Iffdf0ac2e49ac481c27dc27c87fa546d4167bb28
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Dmitry Kovalev authored
Loop filter configuration doesn't belong to macroblock, so moving it from MACROBLOCKD to VP9_COMMON. Also moving the declaration of loopfilter struct from vp9_blockd.h to vp9_loopfilter.h. Change-Id: I4b3e34be9623b47cda35f9b1f9951f8c5b1d5d28
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