diff options
Diffstat (limited to 'src/quick/scenegraph/shaders/loqsubpixeldistancefieldtext.frag')
-rw-r--r-- | src/quick/scenegraph/shaders/loqsubpixeldistancefieldtext.frag | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/src/quick/scenegraph/shaders/loqsubpixeldistancefieldtext.frag b/src/quick/scenegraph/shaders/loqsubpixeldistancefieldtext.frag deleted file mode 100644 index 61b6c8dd9a..0000000000 --- a/src/quick/scenegraph/shaders/loqsubpixeldistancefieldtext.frag +++ /dev/null @@ -1,17 +0,0 @@ -varying highp vec3 sampleNearLeft; -varying highp vec3 sampleNearRight; - -uniform sampler2D _qt_texture; -uniform lowp vec4 color; -uniform mediump float alphaMin; -uniform mediump float alphaMax; - -void main() -{ - highp vec2 n; - n.x = texture2DProj(_qt_texture, sampleNearLeft).a; - n.y = texture2DProj(_qt_texture, sampleNearRight).a; - n = smoothstep(alphaMin, alphaMax, n); - highp float c = 0.5 * (n.x + n.y); - gl_FragColor = vec4(n.x, c, n.y, c) * color.w; -}
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