ppsspp/assets/shaders/upscale_spline36.vsh

#ifdef GL_ES
precision mediump float;
precision mediump int;
#endif

attribute vec4 a_position;
attribute vec2 a_texcoord0;

varying vec2 v_position;

void main()
{
  gl_Position = a_position;
      
  v_position = a_texcoord0;
}
Shaders: Set vert shaders to mediump by default. Seeing errors in logs about precision not agreeing. 2021-04-10 13:41:41 -07:00			`#ifdef GL_ES`
			`precision mediump float;`
			`precision mediump int;`
			`#endif`

Add proper support for upscaling shaders, add Spline36 upscaling Spline36 isn't as amazing as I had hoped heh. And it will need work to work in GLSL ES. Anyway... This also renames u_texcoordDelta to u_texelDelta to fit in with u_pixelDelta. 2013-10-22 12:17:40 +02:00			`attribute vec4 a_position;`
			`attribute vec2 a_texcoord0;`

			`varying vec2 v_position;`

			`void main()`
			`{`
Update post-processing shaders to work again after removing u_viewproj. Initialize some uninitialized variables. 2013-10-31 00:07:33 +01:00			`gl_Position = a_position;`
Add proper support for upscaling shaders, add Spline36 upscaling Spline36 isn't as amazing as I had hoped heh. And it will need work to work in GLSL ES. Anyway... This also renames u_texcoordDelta to u_texelDelta to fit in with u_pixelDelta. 2013-10-22 12:17:40 +02:00
			`v_position = a_texcoord0;`
			`}`