summaryrefslogtreecommitdiff
path: root/vp9/encoder/vp9_segmentation.c
AgeCommit message (Collapse)Author
2013-01-08Merge superblocks (32x32) experiment.Ronald S. Bultje
Change-Id: I0df99742029834a85c4933652b0587cf5b6b2587
2013-01-0564x64 blocksize support.Ronald S. Bultje
3.2% gains on std/hd, 1.0% gains on hd. Change-Id: I481d5df23d8a4fc650a5bcba956554490b2bd200
2012-12-12Consistently use get_prob(), clip_prob() and newly added clip_pixel().Ronald S. Bultje
Add a function clip_pixel() to clip a pixel value to the [0,255] range of allowed values, and use this where-ever appropriate (e.g. prediction, reconstruction). Likewise, consistently use the recently added function clip_prob(), which calculates a binary probability in the [1,255] range. If possible, try to use get_prob() or its sister get_binary_prob() to calculate binary probabilities, for consistency. Since in some places, this means that binary probability calculations are changed (we use {255,256}*count0/(total) in a range of places, and all of these are now changed to use 256*count0+(total>>1)/total), this changes the encoding result, so this patch warrants some extensive testing. Change-Id: Ibeeff8d886496839b8e0c0ace9ccc552351f7628
2012-11-29Additional warning message cleanup.Jim Bankoski
Change-Id: I429a97ac57db3de0bf67ce3f3fe0c6b409f77a9e
2012-11-28fixed includes to be fully specifiedJim Bankoski
Change-Id: Ia1cce221f8511561b9cbd8edb7726fbc286ff243
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