Some cleaning up.

src/windows/ui_interfaces/wayland/WaylandEglWindowInterface.cpp

@@ -0,0 +1,80 @@
+#include "WaylandEglWindowInterface.h"
+
+#include "FileLogger.h"
+#include "OpenGlInterface.h"
+
+#include <wayland-egl.h>
+
+WaylandEglWindowInterface::WaylandEglWindowInterface(WaylandEglInterface* eglInterface)
+    : mEglInterface(eglInterface)
+{
+
+}
+
+void WaylandEglWindowInterface::initialize(wl_surface* surface, int width, int height)
+{
+    if (mEglSurface)
+    {
+        return;
+    }
+
+    mEglWindow = wl_egl_window_create(surface, width, height);
+    if (mEglWindow == EGL_NO_SURFACE)
+    {
+        MLOG_ERROR("Can't create egl window");
+        return;
+    }
+
+    mEglSurface = eglCreateWindowSurface(mEglInterface->getDisplay(), mEglInterface->getConfig(), reinterpret_cast<EGLNativeWindowType>(mEglWindow), nullptr);
+
+    if (!mEglSurface)
+    {
+        switch(eglGetError())
+        {
+            case EGL_BAD_DISPLAY:
+                fprintf(stderr, "EGL_BAD_DISPLAY\n");
+                break;
+            case EGL_NOT_INITIALIZED:
+                fprintf(stderr, "EGL_NOT_INITIALIZED\n");
+                break;
+            case EGL_BAD_CONFIG:
+                fprintf(stderr, "EGL_BAD_CONFIG\n");
+                break;
+            case EGL_BAD_NATIVE_WINDOW:
+                fprintf(stderr, "EGL_BAD_NATIVE_WINDOW\n");
+                break;
+            case EGL_BAD_ATTRIBUTE:
+                fprintf(stderr, "EGL_BAD_ATTRIBUTE\n");
+                break;
+            case EGL_BAD_ALLOC:
+                fprintf(stderr, "EGL_BAD_ALLOC\n");
+                break;
+            case EGL_BAD_MATCH:
+                fprintf(stderr, "EGL_BAD_MATCH\n");
+                break;
+            default:
+                fprintf(stderr, "Unknown EGL error\n");
+        }
+        MLOG_ERROR("Created surface failed");
+    }
+}
+
+void WaylandEglWindowInterface::draw()
+{
+    if (!mEglSurface)
+    {
+        return;
+    }
+
+    if (!eglMakeCurrent(mEglInterface->getDisplay(), mEglSurface, mEglSurface, mEglInterface->getContext()))
+    {
+        MLOG_ERROR("Made current failed");
+    }
+
+    OpenGlInterface::draw();
+
+    if (!eglSwapBuffers(mEglInterface->getDisplay(), mEglSurface))
+    {
+        MLOG_ERROR("Swapped buffers failed");
+    }
+}