diff options
Diffstat (limited to 'src/effects/shaders/gaussianinnershadow_shadow.frag')
-rw-r--r-- | src/effects/shaders/gaussianinnershadow_shadow.frag | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/src/effects/shaders/gaussianinnershadow_shadow.frag b/src/effects/shaders/gaussianinnershadow_shadow.frag deleted file mode 100644 index fc95dd6..0000000 --- a/src/effects/shaders/gaussianinnershadow_shadow.frag +++ /dev/null @@ -1,13 +0,0 @@ -uniform highp sampler2D original; -uniform lowp float qt_Opacity; -uniform lowp vec4 color; -uniform highp float horizontalOffset; -uniform highp float verticalOffset; -varying highp vec2 qt_TexCoord0; - -void main(void) { - highp vec2 pos = qt_TexCoord0 - vec2(horizontalOffset, verticalOffset); - lowp float ea = step(0.0, pos.x) * step(0.0, pos.y) * step(pos.x, 1.0) * step(pos.y, 1.0); - lowp float eb = 1.0 - ea; - gl_FragColor = eb * color + ea * color * (1.0 - texture2D(original, pos).a) * qt_Opacity; -} |