[render-test] Implement fps benchmarking tests (#15803)

2 files changed, 6 insertions, 0 deletions

diff --git a/src/mbgl/gl/context.cpp b/src/mbgl/gl/context.cpp
index 18b376e3dc..f81ac48ee5 100644
--- a/src/mbgl/gl/context.cpp
+++ b/src/mbgl/gl/context.cpp
@@ -583,6 +583,10 @@ std::unique_ptr<gfx::CommandEncoder> Context::createCommandEncoder() {
     return std::make_unique<gl::CommandEncoder>(*this);
 }
 
+void Context::finish() {
+    MBGL_CHECK_ERROR(glFinish());
+}
+
 void Context::draw(const gfx::DrawMode& drawMode,
                    std::size_t indexOffset,
                    std::size_t indexLength) {
diff --git a/src/mbgl/gl/context.hpp b/src/mbgl/gl/context.hpp
index 70f12e5a8d..edcdde1ec6 100644
--- a/src/mbgl/gl/context.hpp
+++ b/src/mbgl/gl/context.hpp
@@ -92,6 +92,8 @@ public:
               std::size_t indexOffset,
               std::size_t indexLength);
 
+    void finish();
+
     // Actually remove the objects we marked as abandoned with the above methods.
     // Only call this while the OpenGL context is exclusive to this thread.
     void performCleanup() override;