diff options
author | Fabian Guerra <fabian.guerra@mapbox.com> | 2018-05-17 11:47:31 -0400 |
---|---|---|
committer | Fabian Guerra <fabian.guerra@mapbox.com> | 2018-05-17 11:47:31 -0400 |
commit | 30376f3ce1d17522d9e64901b1bbc52906ee5267 (patch) | |
tree | 1f00d04a223a76a86e16ddebc77f56d2cff88b5b /platform/darwin/src/MGLMapSnapshotter.mm | |
parent | 7d1e52a3255d4eecdcd37e4fb600eb76fa9333f8 (diff) | |
parent | 146057adf90e85e3edc80446f02d20e5f6cab378 (diff) | |
download | qtlocation-mapboxgl-30376f3ce1d17522d9e64901b1bbc52906ee5267.tar.gz |
Merge branch 'release-boba' into masterupstream/fabian-merge-release-4.0.1-master
# Conflicts:
# mapbox-gl-js
# platform/android/CHANGELOG.md
# platform/android/MapboxGLAndroidSDK/gradle.properties
# platform/android/gradle/dependencies.gradle
# platform/darwin/src/MGLVectorTileSource.mm
# platform/darwin/src/MGLVectorTileSource_Private.h
# platform/ios/CHANGELOG.md
# src/mbgl/style/expression/compound_expression.cpp
Diffstat (limited to 'platform/darwin/src/MGLMapSnapshotter.mm')
-rw-r--r-- | platform/darwin/src/MGLMapSnapshotter.mm | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/platform/darwin/src/MGLMapSnapshotter.mm b/platform/darwin/src/MGLMapSnapshotter.mm index 19fa0223a4..923c8fb2a1 100644 --- a/platform/darwin/src/MGLMapSnapshotter.mm +++ b/platform/darwin/src/MGLMapSnapshotter.mm @@ -122,8 +122,7 @@ const CGFloat MGLSnapshotterMinimumPixelSize = 64; _snapshotCallback = std::make_unique<mbgl::Actor<mbgl::MapSnapshotter::Callback>>(*mbgl::Scheduler::GetCurrent(), [=](std::exception_ptr mbglError, mbgl::PremultipliedImage image, mbgl::MapSnapshotter::Attributions attributions, mbgl::MapSnapshotter::PointForFn pointForFn) { __typeof__(self) strongSelf = weakSelf; strongSelf.loading = false; - - + if (mbglError) { NSString *description = @(mbgl::util::toString(mbglError).c_str()); NSDictionary *userInfo = @{NSLocalizedDescriptionKey: description}; @@ -145,9 +144,13 @@ const CGFloat MGLSnapshotterMinimumPixelSize = 64; } _snapshotCallback = NULL; }); - dispatch_async(queue, ^{ - _mbglMapSnapshotter->snapshot(_snapshotCallback->self()); + dispatch_async(queue, ^{ + __typeof__(self) strongSelf = weakSelf; + if (!strongSelf) { + return; + } + strongSelf->_mbglMapSnapshotter->snapshot(strongSelf->_snapshotCallback->self()); }); } |