Lines Matching defs:alpha
571 // This can still fail, most notably in the case of a invalid color type or alpha type
814 // ensuring plenty of alpha bits for the layer, perhaps losing some color bits in return.
981 // The paint's alpha is applied after the image filter but before the paint's color
1146 int SkCanvas::saveLayerAlpha(const SkRect* bounds, U8CPU alpha) {
1147 if (0xFF == alpha) {
1151 tmpPaint.setAlpha(alpha);
2681 const SkRect& dstRect, int matrixIndex, float alpha,
2687 , fAlpha(alpha)
2692 const SkRect& dstRect, float alpha, unsigned aaFlags)
2696 , fAlpha(alpha)