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Code Issues Releases Wiki Activity

improved backgrounds for retina displays and xcode build

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This commit is contained in:
John Preston
2015-02-03 19:44:54 +03:00
parent b8b4a81576
commit 136e32110e
7 changed files with 73 additions and 28 deletions
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5
Telegram/SourceFiles/app.cpp
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@@ -2162,8 +2162,9 @@ namespace App {
id = 0;
}
if (img.format() != QImage::Format_ARGB32 && img.format() != QImage::Format_ARGB32_Premultiplied && img.format() != QImage::Format_RGB32) {
img = img.convertToFormat(QImage::Format_ARGB32_Premultiplied);
img = img.convertToFormat(QImage::Format_RGB32);
}
img.setDevicePixelRatio(cRetinaFactor());
if (!nowrite) Local::writeBackground(id, img);
@@ -2239,7 +2240,7 @@ namespace App {
memcpy(componentsPoint, components, sizeof(components));
if (max != min) {
if (min > qRound(0.77 * max)) {
if (min > uint64(qRound(0.77 * max))) {
uint64 newmin = qRound(0.77 * max); // min saturation 23%
uint64 newmid = max - ((max - mid) * (max - newmin)) / (max - min);
components[maxtomin[1]] = newmid;