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remove redundant condition check in blendUntransformed()

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2020-08-01 20:02:41 +03:00
parent 84bec71b03
commit 7286ec19be
1 changed files with 6 additions and 8 deletions
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14
src/gui/painting/qdrawhelper.cpp
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@ -3024,15 +3024,13 @@ static void blend_untransformed_argb(int count, const QSpan *spans, void *userDa
static void QT_FASTCALL blendUntransformed(qrgb565 *dest, const qrgb565 *src,
quint8 coverage, int length)
{
Q_ASSERT(coverage > 0);
Q_ASSERT(coverage > 0 && coverage < 255);
if (coverage < 255) {
const quint8 alpha = qrgb565::alpha(coverage);
const quint8 ialpha = qrgb565::ialpha(coverage);
if (alpha) {
for (int i = 0; i < length; ++i)
interpolate_pixel(dest[i], ialpha, src[i], alpha);
}
const quint8 alpha = qrgb565::alpha(coverage);
const quint8 ialpha = qrgb565::ialpha(coverage);
if (alpha) {
for (int i = 0; i < length; ++i)
interpolate_pixel(dest[i], ialpha, src[i], alpha);
}
}