Fix typo

third_party/duckstation/gl/context_egl_wayland.cpp

@@ -0,0 +1,86 @@
+#include "context_egl_wayland.h"
+#include "duckstation_log.h"
+#include <dlfcn.h>
+Log_SetChannel(ContextEGLWayland);
+
+namespace GL {
+static const char* WAYLAND_EGL_MODNAME = "libwayland-egl.so.1";
+
+ContextEGLWayland::ContextEGLWayland(const WindowInfo& wi) : ContextEGL(wi) {}
+ContextEGLWayland::~ContextEGLWayland()
+{
+  if (m_wl_window)
+    m_wl_egl_window_destroy(m_wl_window);
+  if (m_wl_module)
+    dlclose(m_wl_module);
+}
+
+std::unique_ptr<Context> ContextEGLWayland::Create(const WindowInfo& wi, const Version* versions_to_try,
+                                                   size_t num_versions_to_try)
+{
+  std::unique_ptr<ContextEGLWayland> context = std::make_unique<ContextEGLWayland>(wi);
+  if (!context->LoadModule() || !context->Initialize(versions_to_try, num_versions_to_try))
+    return nullptr;
+
+  return context;
+}
+
+std::unique_ptr<Context> ContextEGLWayland::CreateSharedContext(const WindowInfo& wi)
+{
+  std::unique_ptr<ContextEGLWayland> context = std::make_unique<ContextEGLWayland>(wi);
+  context->m_display = m_display;
+
+  if (!context->LoadModule() || !context->CreateContextAndSurface(m_version, m_context, false))
+    return nullptr;
+
+  return context;
+}
+
+void ContextEGLWayland::ResizeSurface(u32 new_surface_width, u32 new_surface_height)
+{
+  if (m_wl_window)
+    m_wl_egl_window_resize(m_wl_window, new_surface_width, new_surface_height, 0, 0);
+
+  ContextEGL::ResizeSurface(new_surface_width, new_surface_height);
+}
+
+EGLNativeWindowType ContextEGLWayland::GetNativeWindow(EGLConfig config)
+{
+  if (m_wl_window)
+  {
+    m_wl_egl_window_destroy(m_wl_window);
+    m_wl_window = nullptr;
+  }
+
+  m_wl_window =
+    m_wl_egl_window_create(static_cast<wl_surface*>(m_wi.window_handle), m_wi.surface_width, m_wi.surface_height);
+  if (!m_wl_window)
+    return {};
+
+  return reinterpret_cast<EGLNativeWindowType>(m_wl_window);
+}
+
+bool ContextEGLWayland::LoadModule()
+{
+  m_wl_module = dlopen(WAYLAND_EGL_MODNAME, RTLD_NOW | RTLD_GLOBAL);
+  if (!m_wl_module)
+  {
+    Log_ErrorPrintf("Failed to load %s.", WAYLAND_EGL_MODNAME);
+    return false;
+  }
+
+  m_wl_egl_window_create =
+    reinterpret_cast<decltype(m_wl_egl_window_create)>(dlsym(m_wl_module, "wl_egl_window_create"));
+  m_wl_egl_window_destroy =
+    reinterpret_cast<decltype(m_wl_egl_window_destroy)>(dlsym(m_wl_module, "wl_egl_window_destroy"));
+  m_wl_egl_window_resize =
+    reinterpret_cast<decltype(m_wl_egl_window_resize)>(dlsym(m_wl_module, "wl_egl_window_resize"));
+  if (!m_wl_egl_window_create || !m_wl_egl_window_destroy || !m_wl_egl_window_resize)
+  {
+    Log_ErrorPrintf("Failed to load one or more functions from %s.", WAYLAND_EGL_MODNAME);
+    return false;
+  }
+
+  return true;
+}
+} // namespace GL