diff options
| 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/ripple.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/ripple.fsh')
| -rw-r--r-- | examples/multimedia/video/qmlvideofx/shaders/ripple.fsh | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/examples/multimedia/video/qmlvideofx/shaders/ripple.fsh b/examples/multimedia/video/qmlvideofx/shaders/ripple.fsh index b70f36d92..428c041c7 100644 --- a/examples/multimedia/video/qmlvideofx/shaders/ripple.fsh +++ b/examples/multimedia/video/qmlvideofx/shaders/ripple.fsh @@ -55,12 +55,13 @@ const int ITER = 7; const float RATE = 0.1; uniform float amplitude; uniform float n; +uniform float pixDens; void main() { vec2 uv = qt_TexCoord0.xy; vec2 tc = uv; - vec2 p = vec2(-1.0 + 2.0 * gl_FragCoord.x / targetWidth, -(-1.0 + 2.0 * gl_FragCoord.y / targetHeight)); + vec2 p = vec2(-1.0 + 2.0 * (gl_FragCoord.x - (pixDens * 14.0)) / targetWidth, -(-1.0 + 2.0 * (gl_FragCoord.y - (pixDens * 29.0)) / targetHeight)); float diffx = 0.0; float diffy = 0.0; vec4 col; |