13 Commits

Author	SHA1	Message	Date
Maximilian Mader	00dce71eab	Make shaders compatible with GLES 3.0 ... GLES, at least as used in WebGL 2, does not like mixing integers and floats, for example: > ERROR: 1:8: '*' : wrong operand types - no operation '*' exists that takes a left-hand operand of type 'mediump 2-component vector of float' and a right operand of type 'const int' (or there is no acceptable conversion) This patch converts those integer constants into floats. With this patch the shaders (apart from the master shader) can be used in WebGL contexts too.	2024-03-11 16:40:23 +01:00
Lior Halphon	84a193a918	Fix shader artifacts, revise AAScale4x	2022-07-29 17:08:51 +03:00
Lior Halphon	a4209b47d0	Be consistent with hex casing	2022-02-13 16:58:44 +02:00
Lior Halphon	e88a48e0a1	Use gamma-corrected mixing in shaders	2020-06-19 23:18:38 +03:00
Lior Halphon	5a56c3b882	Style fixes	2020-05-01 16:03:26 +03:00
Lior Halphon	a068b7b09f	Fixed Metal warnings, made everything static for performance	2018-06-15 19:18:30 +03:00
Lior Halphon	cd045fde15	Scaling filters in Metal	2018-06-15 19:11:06 +03:00
Lior Halphon	da7c32cb10	No more globals in shaders	2018-06-15 18:22:09 +03:00
Lior Halphon	c6dba26d02	Simplify shaders	2018-06-15 18:08:54 +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