6 commits

Author	SHA1	Message	Date
Luis de Bethencourt	a4e9e1fe1b	videoscale: avoid recalculating values ... Avoid recalculating values used multiple times as base of index. Plus some style fixes. https://bugzilla.gnome.org/show_bug.cgi?id=737400	2014-09-26 15:31:55 +01:00
Ravi Kiran K N	f16cf75194	videoscale: support lanczos method for NV formats ... Support lanczos scaling method for NV12 and NV21 formats. Scale the 'Y' plane and scale 'NV' plane. Implementation for submethods - int16, int32, float and double https://bugzilla.gnome.org/show_bug.cgi?id=737400	2014-09-26 13:05:18 +01:00
Sebastian Dröge	5a58f8b9ec	videoscale: Fix compiler errors caused by not including config.h ... _stdint.h requires config.h to be included to properly use the correct code to get uint8_t and friends.	2013-03-02 19:29:40 +01:00
David Schleef	f8dc679ca7	videoscale: fix AYUV64 scaling	2012-02-19 00:05:08 -08:00
David Schleef	e4f01106d0	videoscale: Add AYUV64 path to Lanczos	2012-02-04 13:41:47 -08:00
David Schleef	4e38577b30	videoscale: Add modified Lanczos scaling method ... Adds a Lanczos-derived scaling method, which is rather slow, but very high quality. Adds a few properties that can be used to tune various scaling properties: sharpness, sharpen, envelope, dither. Not currently Orcified, but was designed with that in mind.	2011-09-01 15:16:50 -07:00