1 files changed, 0 insertions, 89 deletions
diff --git a/platform/macos/src/MGLMapView+OpenGL.mm b/platform/macos/src/MGLMapView+OpenGL.mm
deleted file mode 100644
index f6168a4b80..0000000000
--- a/platform/macos/src/MGLMapView+OpenGL.mm
+++ /dev/null
@@ -1,89 +0,0 @@
-#import "MGLMapView+OpenGL.h"
-#import "MGLOpenGLLayer.h"
-
-#include <mbgl/gl/renderable_resource.hpp>
-
-#import <OpenGL/gl.h>
-
-class MGLMapViewOpenGLRenderableResource final : public mbgl::gl::RenderableResource {
-public:
-    MGLMapViewOpenGLRenderableResource(MGLMapViewOpenGLImpl& backend_) : backend(backend_) {
-    }
-
-    void bind() override {
-        backend.restoreFramebufferBinding();
-    }
-
-private:
-    MGLMapViewOpenGLImpl& backend;
-
-public:
-    // The current framebuffer of the NSOpenGLLayer we are painting to.
-    GLint fbo = 0;
-
-    // The reference counted count of activation calls
-    NSUInteger activationCount = 0;
-};
-
-MGLMapViewOpenGLImpl::MGLMapViewOpenGLImpl(MGLMapView* nativeView_)
-    : MGLMapViewImpl(nativeView_),
-      mbgl::gl::RendererBackend(mbgl::gfx::ContextMode::Unique),
-      mbgl::gfx::Renderable(mapView.framebufferSize,
-                            std::make_unique<MGLMapViewOpenGLRenderableResource>(*this)) {
-
-    // Install the OpenGL layer. Interface Builder’s synchronous drawing means
-    // we can’t display a map, so don’t even bother to have a map layer.
-    mapView.layer =
-        mapView.isTargetingInterfaceBuilder ? [CALayer layer] : [MGLOpenGLLayer layer];
-}
-
-mbgl::gl::ProcAddress MGLMapViewOpenGLImpl::getExtensionFunctionPointer(const char* name) {
-    static CFBundleRef framework = CFBundleGetBundleWithIdentifier(CFSTR("com.apple.opengl"));
-    if (!framework) {
-        throw std::runtime_error("Failed to load OpenGL framework.");
-    }
-
-    return reinterpret_cast<mbgl::gl::ProcAddress>(CFBundleGetFunctionPointerForName(
-        framework, (__bridge CFStringRef)[NSString stringWithUTF8String:name]));
-}
-
-void MGLMapViewOpenGLImpl::activate() {
-    auto& resource = getResource<MGLMapViewOpenGLRenderableResource>();
-    if (resource.activationCount++) {
-        return;
-    }
-
-    MGLOpenGLLayer* layer = (MGLOpenGLLayer*)mapView.layer;
-    [layer.openGLContext makeCurrentContext];
-}
-
-void MGLMapViewOpenGLImpl::deactivate() {
-    auto& resource = getResource<MGLMapViewOpenGLRenderableResource>();
-    if (--resource.activationCount) {
-        return;
-    }
-
-    [NSOpenGLContext clearCurrentContext];
-}
-
-void MGLMapViewOpenGLImpl::updateAssumedState() {
-    auto& resource = getResource<MGLMapViewOpenGLRenderableResource>();
-    glGetIntegerv(GL_FRAMEBUFFER_BINDING, &resource.fbo);
-    assumeFramebufferBinding(resource.fbo);
-    assumeViewport(0, 0, mapView.framebufferSize);
-}
-
-void MGLMapViewOpenGLImpl::restoreFramebufferBinding() {
-    auto& resource = getResource<MGLMapViewOpenGLRenderableResource>();
-    setFramebufferBinding(resource.fbo);
-    setViewport(0, 0, mapView.framebufferSize);
-}
-
-mbgl::PremultipliedImage MGLMapViewOpenGLImpl::readStillImage() {
-    return readFramebuffer(mapView.framebufferSize);
-}
-
-CGLContextObj MGLMapViewOpenGLImpl::getCGLContextObj() {
-    MGLOpenGLLayer* layer = (MGLOpenGLLayer*)mapView.layer;
-    return layer.openGLContext.CGLContextObj;
-}