looking-glass/client/renderers/EGL/shader/desktop.vert

#version 300 es
precision highp float;

layout(location = 0) in vec2 vertex;
out vec2 uv;

uniform vec2   desktopSize;
uniform mat3x2 transform;

void main()
{
  gl_Position = vec4(transform * vec3(vertex, 1.0), 0.0, 1.0);
  uv = vertex / desktopSize;
}
[client] egl: move shaders into seperate files and build into objects 2019-03-28 14:59:54 +11:00			`#version 300 es`
[client] egl: switch from `mediump` to `highp` This fixes a rounding issue on certain hardware (NVidia) which actually implement mediump as half precision (16-bit) float. It's safe to assume `highp` is available as if the GPU does not support it, then the shader compiler will try to find a lower precision that is supported by the GPU 2023-03-05 14:10:21 +11:00			`precision highp float;`
[client] egl: move shaders into seperate files and build into objects 2019-03-28 14:59:54 +11:00
[client] egl: convert desktop to use desktop_rects 2021-08-02 20:45:47 -04:00			`layout(location = 0) in vec2 vertex;`
[client] egl: remove needless precision quantifiers We simply use precision mediump float; for everything. We don't actually need highp anyways, and we don't use it for stuff like CAS or FSR. 2021-08-11 06:41:56 -04:00			`out vec2 uv;`
[client] egl: move shaders into seperate files and build into objects 2019-03-28 14:59:54 +11:00
[client] egl: remove needless precision quantifiers We simply use precision mediump float; for everything. We don't actually need highp anyways, and we don't use it for stuff like CAS or FSR. 2021-08-11 06:41:56 -04:00			`uniform vec2 desktopSize;`
[client] egl: convert desktop to use desktop_rects 2021-08-02 20:45:47 -04:00			`uniform mat3x2 transform;`

[client] egl: move shaders into seperate files and build into objects 2019-03-28 14:59:54 +11:00			`void main()`
			`{`
[client] egl: convert desktop to use desktop_rects 2021-08-02 20:45:47 -04:00			`gl_Position = vec4(transform * vec3(vertex, 1.0), 0.0, 1.0);`
[client] egl: rework post process filters and add AMD FXR 2021-08-10 13:08:54 +10:00			`uv = vertex / desktopSize;`
[client] egl: move shaders into seperate files and build into objects 2019-03-28 14:59:54 +11:00			`}`