git-svn-id: svn://db.shs.com.ru/libs@642 a8b55f48-bf90-11e4-a774-851b48703e85

This commit is contained in:
2019-12-03 14:24:40 +00:00
parent c38678056d
commit b1e1ad4aea
8 changed files with 54 additions and 43 deletions

View File

@@ -0,0 +1,19 @@
// vert //
void main(void) {
gl_Position = qgl_ftransform();
}
// frag //
uniform sampler2D tex_0, tex_1, tex_2, tex_3, tex_4;
const vec3 luma = vec3(0.299, 0.587, 0.114);
void main(void) {
ivec2 tc = ivec2(gl_FragCoord.xy);
vec4 v0 = texelFetch(tex_0, tc, 0);
vec4 v1 = texelFetch(tex_1, tc, 0);
qgl_FragColor = v0 + v1;
}