10 Commits

Author	SHA1	Message	Date
LMLB	c365c450a7	Fix shaders that break with specific pixel factors ... OmniScaleLegacy seems to has problems with every odd factor (3x, 5x, 7x, 9x, etc.). SmoothBilinear has problems with 5x and 11x and probably more.	2018-03-14 20:06:37 +01:00
LMLB	0c80ac3296	Fix shaders that sample at texel edges ... Sampling at the edge between texels causes one or the other to be chosen semi-randomly, depending on rounding errors. Add half a pixel so they sample at texel centers instead.	2018-03-14 20:05:51 +01:00
Lior Halphon	d0202a3f9a	Added LCD graphics filter; emulates low-resolution LCD artifacts	2018-02-17 20:43:48 +02:00
Lior Halphon	d262dde71a	Scaling filters in SDL	2017-12-23 22:11:53 +02:00
Lior Halphon	07c5e8fcb1	Fixed smooth bilinear filter	2016-06-18 02:05:52 +03:00
Lior Halphon	846a9318ba	Added anti aliasing to OmniScale. Fixed color differentiation for HQ2x and OmniScale	2016-06-17 23:47:41 +03:00
Lior Halphon	6f73ee053d	The old OmniScale filter became OmniScale Legacy. A new OmniScale filter was added instead.	2016-06-17 01:06:52 +03:00
Lior Halphon	52afba21d1	Added HQ2x shader, upgrading to OpenGL 3	2016-06-14 14:11:37 +03:00
Lior Halphon	94ea44da0c	Introducing the OmniScale (beta) algorithm to SameBoy	2016-06-09 00:06:55 +03:00
Lior Halphon	8d59bfcbdd	Filter support for Cocoa port + 7 basic filters	2016-04-29 00:45:56 +03:00