BeeEngine/glslang-zig
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Support the #extension GL_ARB_fragment_coord_conventions.

Browse source 
Signed-off-by: ZhiqianXia <xzq0528@outlook.com>
This commit is contained in:
ZhiqianXia 2021-08-02 13:24:11 +08:00
parent bb5b357550
commit 50a6a51625
5 changed files with 175 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

27
Test/GL_ARB_fragment_coord_conventions.vert Normal file
View file

@ -0,0 +1,27 @@
#version 140
#extension GL_ARB_fragment_coord_conventions: require
#extension GL_ARB_explicit_attrib_location : enable
#if !defined GL_ARB_fragment_coord_conventions
# error GL_ARB_fragment_coord_conventions is not defined
#elif GL_ARB_fragment_coord_conventions != 1
# error GL_ARB_fragment_coord_conventions is not equal to 1
#endif
layout (location = 0) in vec4 pos;
out vec4 i;
uniform float gtf_windowWidth;
uniform float gtf_windowHeight;
uniform float n;
uniform float f;
void main()
{
gl_Position = pos;
i = vec4((pos.x+1.0)*0.5*gtf_windowWidth, (pos.y+1.0)*0.5*gtf_windowHeight, (f-n)*0.5*pos.z + (f+n)*0.5, pos.w);
}