Custom PPSSPP shaders

[LunaMoo]

Just a small(?) news - we can use time value now in our shaders.

Code:

v0.9.5-824-g7c7c4aa Henrik Rydgård 2013-12-02 17:24:20 Add "u_time" uniform to postprocessing shaders.

basically set a

Code:

uniform vec4 u_time;

list of parameters from the code page:
float time[4] = {time_now(), (vCount % 60) * 1.0f/60.0f, (float)vCount, (float)(flipCount % 60)};

Tested it by setting one effect to show every second frame and seems to work, althrough I have no idea about using it to improve graphics, guess it was made on @KillaMaaki request ~ good luck with your NTSC shader^_^, multipass is still not possible or so I guess.