src/qtmultimediaquicktools/shaders_ng/bgra.frag


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

#version 440

layout(location = 0) in vec2 qt_TexCoord;
layout(location = 0) out vec4 fragColor;

layout(std140, binding = 0) uniform buf {
    mat4 matrix;
    float opacity;
} ubuf;

layout(binding = 1) uniform sampler2D rgbTexture;

void main()
{
    fragColor = texture(rgbTexture, qt_TexCoord).bgra * ubuf.opacity;
}