diff options
Diffstat (limited to 'src/effects/shaders/opacitymask_invert.frag')
-rw-r--r-- | src/effects/shaders/opacitymask_invert.frag | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/effects/shaders/opacitymask_invert.frag b/src/effects/shaders/opacitymask_invert.frag new file mode 100644 index 0000000..e48c78e --- /dev/null +++ b/src/effects/shaders/opacitymask_invert.frag @@ -0,0 +1,7 @@ +varying highp vec2 qt_TexCoord0; +uniform highp float qt_Opacity; +uniform lowp sampler2D source; +uniform lowp sampler2D maskSource; +void main(void) { + gl_FragColor = texture2D(source, qt_TexCoord0.st) * (1.0 - texture2D(maskSource, qt_TexCoord0.st).a) * qt_Opacity; +} |