From f48d5e4c4c03ffc8c374b2ec5a2d2455050bbf8a Mon Sep 17 00:00:00 2001
From: adityaruplaha <adi24360526@gmail.com>
Date: Sat, 21 Apr 2018 13:22:34 +0530
Subject: SDL2: Implement fullscreen. (Original PR: citra-emu/citra#3607)

---
 src/yuzu_cmd/emu_window/emu_window_sdl2.cpp | 27 ++++++++++++++++++++++++++-
 src/yuzu_cmd/emu_window/emu_window_sdl2.h   |  5 ++++-
 2 files changed, 30 insertions(+), 2 deletions(-)

(limited to 'src/yuzu_cmd/emu_window')

diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp b/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp
index 3d7cd06a4..36d40a9b5 100644
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp
@@ -56,7 +56,28 @@ void EmuWindow_SDL2::OnResize() {
     UpdateCurrentFramebufferLayout(width, height);
 }
 
-EmuWindow_SDL2::EmuWindow_SDL2() {
+void EmuWindow_SDL2::Fullscreen() {
+    if (SDL_SetWindowFullscreen(render_window, SDL_WINDOW_FULLSCREEN) == 0) {
+        return;
+    }
+
+    NGLOG_ERROR(Frontend, "Fullscreening failed: {}", SDL_GetError());
+
+    // Try a different fullscreening method
+    NGLOG_INFO(Frontend, "Attempting to use borderless fullscreen...");
+    if (SDL_SetWindowFullscreen(render_window, SDL_WINDOW_FULLSCREEN_DESKTOP) == 0) {
+        return;
+    }
+
+    NGLOG_ERROR(Frontend, "Borderless fullscreening failed: {}", SDL_GetError());
+
+    // Fallback algorithm: Maximise window.
+    // Works on all systems (unless something is seriously wrong), so no fallback for this one.
+    NGLOG_INFO(Frontend, "Falling back on a maximised window...");
+    SDL_MaximizeWindow(render_window);
+}
+
+EmuWindow_SDL2::EmuWindow_SDL2(bool fullscreen) {
     InputCommon::Init();
 
     SDL_SetMainReady();
@@ -90,6 +111,10 @@ EmuWindow_SDL2::EmuWindow_SDL2() {
         exit(1);
     }
 
+    if (fullscreen) {
+        Fullscreen();
+    }
+
     gl_context = SDL_GL_CreateContext(render_window);
 
     if (gl_context == nullptr) {
diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2.h b/src/yuzu_cmd/emu_window/emu_window_sdl2.h
index 3664d2fbe..7d5cfffb6 100644
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2.h
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2.h
@@ -12,7 +12,7 @@ struct SDL_Window;
 
 class EmuWindow_SDL2 : public EmuWindow {
 public:
-    EmuWindow_SDL2();
+    explicit EmuWindow_SDL2(bool fullscreen);
     ~EmuWindow_SDL2();
 
     /// Swap buffers to display the next frame
@@ -43,6 +43,9 @@ private:
     /// Called by PollEvents when any event that may cause the window to be resized occurs
     void OnResize();
 
+    /// Called when user passes the fullscreen parameter flag
+    void Fullscreen();
+
     /// Called when a configuration change affects the minimal size of the window
     void OnMinimalClientAreaChangeRequest(
         const std::pair<unsigned, unsigned>& minimal_size) override;
-- 
cgit v1.2.3