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Check whether notification image has alpha channel

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This commit is contained in:
Ilya Fedin 2022-04-21 15:29:11 +04:00 • committed by John Preston
parent 43adbb1cb1
commit cee593c423
1 changed files with 8 additions and 4 deletions
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12
Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp
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@ -679,8 +679,12 @@ void NotificationData::setImage(const QString &imagePath) {
return;
}
const auto image = QImage(imagePath)
.convertToFormat(QImage::Format_RGBA8888);
const auto image = [&] {
const auto original = QImage(imagePath);
return original.hasAlphaChannel()
? original.convertToFormat(QImage::Format_RGBA8888)
: original.convertToFormat(QImage::Format_RGB888);
}();
if (image.isNull()) {
return;
@ -690,9 +694,9 @@ void NotificationData::setImage(const QString &imagePath) {
image.width(),
image.height(),
int(image.bytesPerLine()),
true,
image.hasAlphaChannel(),
8,
4,
image.hasAlphaChannel() ? 4 : 3,
std::vector<uchar>(
image.constBits(),
image.constBits() + image.sizeInBytes()),