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simplify check for max file size per CR

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// FREEBIE
This commit is contained in:
Michael Kirk 2017-08-15 16:24:33 -04:00
parent 2c3e99c372
commit abec536729
1 changed files with 4 additions and 11 deletions
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15
Signal/src/Profiles/OWSProfileManager.m
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@ -413,17 +413,10 @@ const NSUInteger kOWSProfileManager_MaxAvatarDiameter = 640;
}
NSData *_Nullable data;
for (NSUInteger attempts = 0; attempts < 5; attempts++) {
CGFloat quality = (CGFloat)0.95 - attempts * (CGFloat)0.1;
data = UIImageJPEGRepresentation(image, quality);
if (data.length <= kMaxAvatarBytes) {
return data;
} else {
// This for-loop is really just paranoia. Our avatar dimensions are so small that
// it's incredibly unlikely we wouldn't be able to fit our profile photo with even
// our highest quality.
OWSFail(@"Suprised to find profile avatar was too large. Was it scaled properly? image: %@", image);
}
if (data.length > kMaxAvatarBytes) {
// Our avatar dimensions are so small that it's incredibly unlikely we wouldn't be able to fit our profile
// photo. e.g. generating pure noise at our resolution compresses to ~200k.
OWSFail(@"Suprised to find profile avatar was too large. Was it scaled properly? image: %@", image);
}
return data;