diff options
Diffstat (limited to 'src/mbgl/programs/symbol_program.hpp')
| -rw-r--r-- | src/mbgl/programs/symbol_program.hpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mbgl/programs/symbol_program.hpp b/src/mbgl/programs/symbol_program.hpp index 3bf82009e2..5fb0c4f15f 100644 --- a/src/mbgl/programs/symbol_program.hpp +++ b/src/mbgl/programs/symbol_program.hpp @@ -371,10 +371,10 @@ public: .concat(paintPropertyBinders.attributeBindings(currentProperties)); for (auto& segment : segments) { - optional<gl::VertexArray>& vertexArray = segment.vertexArrays[layerID]; + auto vertexArrayIt = segment.vertexArrays.find(layerID); - if (!vertexArray) { - vertexArray = context.createVertexArray(); + if (vertexArrayIt == segment.vertexArrays.end()) { + vertexArrayIt = segment.vertexArrays.emplace(layerID, context.createVertexArray()).first; } program.draw( @@ -384,7 +384,7 @@ public: std::move(stencilMode), std::move(colorMode), allUniformValues, - *vertexArray, + vertexArrayIt->second, Attributes::offsetBindings(allAttributeBindings, segment.vertexOffset), indexBuffer, segment.indexOffset, |