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| author | Bruno de Oliveira Abinader <bruno@mapbox.com> | 2017-06-28 17:39:49 +0300 |
|---|---|---|
| committer | Bruno de Oliveira Abinader <bruno@mapbox.com> | 2017-06-28 18:20:45 +0300 |
| commit | 5a03ae3d906336536ee493426d6cdcc3129c155d (patch) | |
| tree | 8083c4a5dfd1c743db6c73d0e14434c06390d16a /src/mbgl/gl/vertex_buffer.hpp | |
| parent | a35b268606b6becf218286036e4d1cfc22ddcaa3 (diff) | |
| download | qtlocation-mapboxgl-upstream/index-vertex-vector-reserve.tar.gz | |
[core] Reserve space for index/vertex items when possibleupstream/index-vertex-vector-reserve
Diffstat (limited to 'src/mbgl/gl/vertex_buffer.hpp')
| -rw-r--r-- | src/mbgl/gl/vertex_buffer.hpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mbgl/gl/vertex_buffer.hpp b/src/mbgl/gl/vertex_buffer.hpp index 4808803d00..3490e06e9f 100644 --- a/src/mbgl/gl/vertex_buffer.hpp +++ b/src/mbgl/gl/vertex_buffer.hpp @@ -16,6 +16,10 @@ public: using Vertex = V; static constexpr std::size_t groupSize = DrawMode::bufferGroupSize; + void reserve(std::size_t size) { + v.reserve(size); + } + template <class... Args> void emplace_back(Args&&... args) { static_assert(sizeof...(args) == groupSize, "wrong buffer element count"); |