OpenGL3 example: fix growing of VBO

10 years ago · b3febabc30
parent ac29859f70
commit b3febabc30
1 changed files with 1 additions and 1 deletions
--- a/examples/opengl3_example/main.cpp
+++ b/examples/opengl3_example/main.cpp
@ -69,7 +69,7 @@ static void ImImpl_RenderDrawLists(ImDrawList** const cmd_lists, int cmd_lists_c
    if (neededBufferSize > vbo_max_size)
    {
        vbo_max_size = neededBufferSize + 5000;  // Grow buffer
-        glBufferData(GL_ARRAY_BUFFER, neededBufferSize, NULL, GL_STREAM_DRAW);
+        glBufferData(GL_ARRAY_BUFFER, vbo_max_size, NULL, GL_STREAM_DRAW);
    }

    // Copy and convert all vertices into a single contiguous buffer