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authorThiago Marcos P. Santos <thiago@mapbox.com>2017-04-28 16:57:22 +0300
committerThiago Marcos P. Santos <tmpsantos@gmail.com>2017-05-02 12:25:38 +0300
commitbc868b8433f47e87bccfae0a52e5387aa8572050 (patch)
tree1bde092021aaafd7645f61202b38a6b71e75d1a9 /src/mbgl/algorithm
parentdf5252725c2e2668f341428cd3edd1a02c554e20 (diff)
downloadqtlocation-mapboxgl-bc868b8433f47e87bccfae0a52e5387aa8572050.tar.gz
[core] Suppress "stencil mask overflow" warning
When it starts, we get a log warning for every frame, which is expensive. Now we get only one warning.
Diffstat (limited to 'src/mbgl/algorithm')
-rw-r--r--src/mbgl/algorithm/generate_clip_ids_impl.hpp7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mbgl/algorithm/generate_clip_ids_impl.hpp b/src/mbgl/algorithm/generate_clip_ids_impl.hpp
index 59ca66bf66..d63ba27b6b 100644
--- a/src/mbgl/algorithm/generate_clip_ids_impl.hpp
+++ b/src/mbgl/algorithm/generate_clip_ids_impl.hpp
@@ -76,8 +76,13 @@ void ClipIDGenerator::update(Renderables& renderables) {
bit_offset += bit_count;
}
- if (bit_offset > 8) {
+ // Prevent this warning from firing on every frame,
+ // which can be expensive in some platforms.
+ static bool warned = false;
+
+ if (!warned && bit_offset > 8) {
Log::Error(Event::OpenGL, "stencil mask overflow");
+ warned = true;
}
}