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path: root/vp9/encoder/vp9_mbgraph.c
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2013-01-16Start to anonymize reference framesJohn Koleszar
Remove lst_fb_idx, gld_fb_idx, alt_fb_idx, refresh_last_frame, refresh_golden_frame, refresh_alt_ref_frame from common. Gold/Alt are encode side conventions. From the decoder's perspective, we want to be dealing with numbered references. Updates to active_ref 2 signal mode context switches, vestigial from refresh_alt_ref_frame. This needs some clean up to make sense with increased numbers of reference frames, as well as reimplementing the swapping of alt/golden which was previously done using the buffer-to-buffer copy mechanism removed in an earlier commit. Change-Id: I7334445158b7666f9295d2a2dd22aa03f4485f58
2013-01-09New prediction filterAdrian Grange
This patch removes the old pred-filter experiment and replaces it with one that is implemented using the switchable filter framework. If the pred-filter experiment is enabled, three interopolation filters are tested during mode selection; the standard 8-tap interpolation filter, a sharp 8-tap filter and a (new) 8-tap smoothing filter. The 6-tap filter code has been preserved for now and if the enable-6tap experiment is enabled (in addition to the pred-filter experiment) the original 6-tap filter replaces the new 8-tap smooth filter in the switchable mode. The new experiment applies the prediction filter in cases of a fractional-pel motion vector. Future patches will apply the filter where the mv is pel-aligned and also to intra predicted blocks. Change-Id: I08e8cba978f2bbf3019f8413f376b8e2cd85eba4
2012-12-26Build fixes to merge vp9-preview into masterJohn Koleszar
Various fixups to resolve issues when building vp9-preview under the more stringent checks placed on the experimental branch. Change-Id: I21749de83552e1e75c799003f849e6a0f1a35b07
2012-12-03vp9: Remove superfluous command.Frank Galligan
- vpx_calloc is called on arf_not_zz above. - Note The removed vpx_memset call had an issue with sizeof. Change-Id: I86fd7a167d0a042e581e613e2a6c0b5e63073fc6
2012-11-28remove postproc invokesJim Bankoski
and some miscellaneous invoke left overs Change-Id: I63191b1bfd3bea4ce30cceaeb686ec850570fc43
2012-11-27Add vp9_ prefix to all vp9 filesJohn Koleszar
Support for gyp which doesn't support multiple objects in the same static library having the same basename. Change-Id: Ib947eefbaf68f8b177a796d23f875ccdfa6bc9dc