//------------------------------------------------------------------------------
//  shaders for offscreen-sapp sample
//------------------------------------------------------------------------------
@header const m = @import("../math.zig")
@ctype mat4 m.Mat4

// offscreen rendering shaders
@vs vs_offscreen
layout(binding=0) uniform vs_params {
    vec2 position;
};

in vec2 vpos;

void main() {
    gl_Position = vec4(vpos + position, 0, 1);
}
@end

@fs fs_offscreen
layout(binding=1) uniform fs_params {
    vec4 color;
};

out vec4 frag_color;

void main() {
    frag_color = color;
}
@end

@program offscreen vs_offscreen fs_offscreen