1 files changed, 20 insertions, 0 deletions
diff --git a/src/effects/shaders_ng/coloroverlay.frag b/src/effects/shaders_ng/coloroverlay.frag
new file mode 100644
index 0000000..5ec1666
--- /dev/null
+++ b/src/effects/shaders_ng/coloroverlay.frag
@@ -0,0 +1,20 @@
+#version 440
+
+layout(location = 0) in vec2 qt_TexCoord0;
+layout(location = 0) out vec4 fragColor;
+
+layout(std140, binding = 0) uniform buf {
+    // qt_Matrix and qt_Opacity must always be both present
+    // if the built-in vertex shader is used.
+    mat4 qt_Matrix;
+    float qt_Opacity;
+    vec4 color;
+};
+
+layout(binding = 1) uniform sampler2D source;
+
+void main()
+{
+    vec4 pixelColor = texture(source, qt_TexCoord0);
+    fragColor = vec4(mix(pixelColor.rgb/max(pixelColor.a, 0.00390625), color.rgb/max(color.a, 0.00390625), color.a) * pixelColor.a, pixelColor.a) * qt_Opacity;
+}