[core] convert SpriteAtlas to use managed texture handling

1 files changed, 7 insertions, 0 deletions

diff --git a/src/mbgl/gl/context.hpp b/src/mbgl/gl/context.hpp
index 84c83f8d31..ae2b71994f 100644
--- a/src/mbgl/gl/context.hpp
+++ b/src/mbgl/gl/context.hpp
@@ -68,6 +68,12 @@ public:
         return { image.size, createTexture(image.size, image.data.get(), unit) };
     }
 
+    template <typename Image>
+    void updateTexture(Texture& obj, const Image& image, TextureUnit unit = 0) {
+        updateTexture(obj.texture.get(), image.size, image.data.get(), unit);
+        obj.size = image.size;
+    }
+
     // Creates an empty texture with the specified dimensions.
     Texture createTexture(const Size size, TextureUnit unit = 0) {
         return { size, createTexture(size, nullptr, unit) };
@@ -148,6 +154,7 @@ private:
     UniqueBuffer createVertexBuffer(const void* data, std::size_t size);
     UniqueBuffer createIndexBuffer(const void* data, std::size_t size);
     UniqueTexture createTexture(Size size, const void* data, TextureUnit);
+    void updateTexture(TextureID, Size size, const void* data, TextureUnit);
     UniqueFramebuffer createFramebuffer();
     UniqueRenderbuffer createRenderbuffer(RenderbufferType, Size size);