File: blur.frag

package info (click to toggle)
qtdeclarative-opensource-src 5.15.8%2Bdfsg-3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 259,256 kB
  • sloc: javascript: 512,396; cpp: 495,775; xml: 8,892; python: 3,304; ansic: 2,764; sh: 206; makefile: 62; php: 27
file content (14 lines) | stat: -rw-r--r-- 513 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
uniform lowp float qt_Opacity;
uniform sampler2D source;
uniform highp vec2 delta;

varying highp vec2 qt_TexCoord0;

void main()
{
    gl_FragColor =(0.0538 * texture2D(source, qt_TexCoord0 - 3.182 * delta)
                 + 0.3229 * texture2D(source, qt_TexCoord0 - 1.364 * delta)
                 + 0.2466 * texture2D(source, qt_TexCoord0)
                 + 0.3229 * texture2D(source, qt_TexCoord0 + 1.364 * delta)
                 + 0.0538 * texture2D(source, qt_TexCoord0 + 3.182 * delta)) * qt_Opacity;
}