1 files changed, 0 insertions, 67 deletions
diff --git a/platform/default/headless_backend_glx.cpp b/platform/default/headless_backend_glx.cpp
deleted file mode 100644
index bbfd19345b..0000000000
--- a/platform/default/headless_backend_glx.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-#include <mbgl/platform/default/headless_backend.hpp>
-#include <mbgl/platform/default/headless_display.hpp>
-
-#include <mbgl/platform/log.hpp>
-
-// #include <cassert>
-
-#include <GL/glx.h>
-
-namespace mbgl {
-
-gl::glProc HeadlessBackend::initializeExtension(const char* name) {
-    return glXGetProcAddress(reinterpret_cast<const GLubyte*>(name));
-}
-
-void HeadlessBackend::createContext() {
-    xDisplay = display->xDisplay;
-    fbConfigs = display->fbConfigs;
-
-    if (!glContext) {
-        // Try to create a legacy context
-        glContext = glXCreateNewContext(xDisplay, fbConfigs[0], GLX_RGBA_TYPE, None, True);
-        if (glContext) {
-            if (!glXIsDirect(xDisplay, glContext)) {
-                Log::Error(Event::OpenGL, "failed to create direct OpenGL Legacy context");
-                glXDestroyContext(xDisplay, glContext);
-                glContext = nullptr;
-            }
-        }
-    }
-
-    if (glContext == nullptr) {
-        throw std::runtime_error("Error creating GL context object.");
-    }
-
-    // Create a dummy pbuffer. We will render to framebuffers anyway, but we need a pbuffer to
-    // activate the context.
-    int pbufferAttributes[] = {
-        GLX_PBUFFER_WIDTH, 8,
-        GLX_PBUFFER_HEIGHT, 8,
-        None
-    };
-    glxPbuffer = glXCreatePbuffer(xDisplay, fbConfigs[0], pbufferAttributes);
-}
-
-void HeadlessBackend::destroyContext() {
-    if (glxPbuffer) {
-        glXDestroyPbuffer(xDisplay, glxPbuffer);
-        glxPbuffer = 0;
-    }
-
-    glXDestroyContext(xDisplay, glContext);
-}
-
-void HeadlessBackend::activateContext() {
-    if (!glXMakeContextCurrent(xDisplay, glxPbuffer, glxPbuffer, glContext)) {
-        throw std::runtime_error("Switching OpenGL context failed.\n");
-    }
-}
-
-void HeadlessBackend::deactivateContext() {
-    if (!glXMakeContextCurrent(xDisplay, 0, 0, nullptr)) {
-        throw std::runtime_error("Removing OpenGL context failed.\n");
-    }
-}
-
-} // namespace mbgl