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| author | Yoann Lopes <yoann.lopes@digia.com> | 2014-09-01 14:19:53 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-09-01 14:19:53 +0200 |
| commit | bc1fa076c944c6af3250cb7210190da42a4de6ea (patch) | |
| tree | b6948fa95abbdd4ffbb30b76c7d3c09ae07e51db /examples/multimedia/video/qmlvideofx/shaders/magnify.fsh | |
| parent | 0c3438c9a12fbc607eada8f938cf0ad8fdea374d (diff) | |
| parent | 659f238bbbe040cce1bdf900f8f5500845ca8727 (diff) | |
Merge "Merge remote-tracking branch 'origin/5.3' into 5.4" into refs/staging/5.4v5.4.0-alpha1
Diffstat (limited to 'examples/multimedia/video/qmlvideofx/shaders/magnify.fsh')
| -rw-r--r-- | examples/multimedia/video/qmlvideofx/shaders/magnify.fsh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/examples/multimedia/video/qmlvideofx/shaders/magnify.fsh b/examples/multimedia/video/qmlvideofx/shaders/magnify.fsh index 0387d25d6..fb7e2a047 100644 --- a/examples/multimedia/video/qmlvideofx/shaders/magnify.fsh +++ b/examples/multimedia/video/qmlvideofx/shaders/magnify.fsh @@ -50,12 +50,15 @@ uniform float targetWidth; uniform float targetHeight; uniform float posX; uniform float posY; +uniform float pixDens; void main() { vec2 tc = qt_TexCoord0; vec2 center = vec2(posX, posY); vec2 xy = gl_FragCoord.xy - center.xy; + xy.x -= (pixDens * 14.0); + xy.y -= (pixDens * 29.0); float r = sqrt(xy.x * xy.x + xy.y * xy.y); if (r < radius) { float h = diffractionIndex * 0.5 * radius; |