1 files changed, 0 insertions, 60 deletions
diff --git a/platform/darwin/src/headless_display_cgl.cpp b/platform/darwin/src/headless_display_cgl.cpp
deleted file mode 100644
index 5b7a1f2bac..0000000000
--- a/platform/darwin/src/headless_display_cgl.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-#include <mbgl/gl/headless_display.hpp>
-
-#include <OpenGL/OpenGL.h>
-
-#include <stdexcept>
-#include <string>
-
-namespace mbgl {
-
-class HeadlessDisplay::Impl {
-public:
-    Impl();
-    ~Impl();
-    CGLPixelFormatObj pixelFormat = nullptr;
-};
-
-HeadlessDisplay::Impl::Impl() {
-    // TODO: test if OpenGL 4.1 with GL_ARB_ES2_compatibility is supported
-    // If it is, use kCGLOGLPVersion_3_2_Core and enable that extension.
-    CGLPixelFormatAttribute attributes[] = {
-        kCGLPFAOpenGLProfile, static_cast<CGLPixelFormatAttribute>(kCGLOGLPVersion_Legacy),
-        // Not adding kCGLPFAAccelerated, as this will make headless rendering impossible when running in VMs.
-        kCGLPFAClosestPolicy,
-        kCGLPFAAccumSize, static_cast<CGLPixelFormatAttribute>(32),
-        kCGLPFAColorSize, static_cast<CGLPixelFormatAttribute>(24),
-        kCGLPFAAlphaSize, static_cast<CGLPixelFormatAttribute>(8),
-        kCGLPFADepthSize, static_cast<CGLPixelFormatAttribute>(16),
-        kCGLPFAStencilSize, static_cast<CGLPixelFormatAttribute>(8),
-        kCGLPFASupportsAutomaticGraphicsSwitching,
-        kCGLPFAAllowOfflineRenderers, // Allows using the integrated GPU
-        static_cast<CGLPixelFormatAttribute>(0)
-    };
-
-    GLint num;
-    CGLError error = CGLChoosePixelFormat(attributes, &pixelFormat, &num);
-    if (error != kCGLNoError) {
-        throw std::runtime_error(std::string("Error choosing pixel format:") + CGLErrorString(error) + "\n");
-    }
-    if (num <= 0) {
-        throw std::runtime_error("No pixel formats found.");
-    }
-}
-
-HeadlessDisplay::Impl::~Impl() {
-    CGLDestroyPixelFormat(pixelFormat);
-}
-
-template <>
-CGLPixelFormatObj HeadlessDisplay::attribute() const {
-    return impl->pixelFormat;
-}
-
-HeadlessDisplay::HeadlessDisplay()
-    : impl(std::make_unique<Impl>()) {
-}
-
-HeadlessDisplay::~HeadlessDisplay() {
-}
-
-} // namespace mbgl