Camera

BUILD.md

@@ -242,11 +242,12 @@ Example usage: `cmake -S . -B build -DCMAKE_BUILD_TYPE=release -DENABLE_SDL=ON -
 |--------------------|:--|-----------------------------------------------------------------------------|---------|--------------------|
 | ALLOW_PORTABLE     |   | Allow Cemu to use the `portable` directory to store configs and data        | ON      |                    |
 | CEMU_CXX_FLAGS     |   | Flags passed straight to the compiler, e.g. `-march=native`, `-Wall`, `/W3` | ""      |                    |
+| ENABLE_CAMERA      |   | Enable camera support                                                       | ON      |                    |
 | ENABLE_CUBEB       |   | Enable cubeb audio backend                                                  | ON      |                    |
 | ENABLE_DISCORD_RPC |   | Enable Discord Rich presence support                                        | ON      |                    |
 | ENABLE_OPENGL      |   | Enable OpenGL graphics backend                                              | ON      |                    |
 | ENABLE_HIDAPI      |   | Enable HIDAPI (used for Wiimote controller API)                             | ON      |                    |
-| ENABLE_SDL         |   | Enable SDLController controller API                                         | ON      |                    |
+| ENABLE_SDL         |   | Enable SDLController controller API/SDLCamera implementation                | ON      |                    |
 | ENABLE_VCPKG       |   | Use VCPKG package manager to obtain dependencies                            | ON      |                    |
 | ENABLE_VULKAN      |   | Enable the Vulkan graphics backend                                          | ON      |                    |
 | ENABLE_WXWIDGETS   |   | Enable wxWidgets UI                                                         | ON      | Currently required |

CMakeLists.txt

@@ -135,6 +135,7 @@ endif()
 option(ENABLE_HIDAPI "Build with HIDAPI" ON)
 option(ENABLE_SDL "Enables the SDLController backend" ON)
 option(ENABLE_LIBUSB "Build with libusb support" ON)
+option(ENABLE_CAMERA "Build with support for camera access" ON)
 
 if (ENABLE_LIBUSB)
 	add_compile_definitions(HAS_LIBUSB)

src/Cafe/OS/common/OSUtil.h

@@ -242,3 +242,14 @@ MPTR makeCallableExport()
 }
 
 void osLib_addVirtualPointer(const char* libraryName, const char* functionName, uint32 vPtr);
+
+class CafeLockGuard
+{
+public:
+	explicit CafeLockGuard(coreinit::OSMutex* mutex) : m_mutex(mutex) { coreinit::OSLockMutex(m_mutex); }
+	~CafeLockGuard() { coreinit::OSUnlockMutex(m_mutex); }
+	CafeLockGuard(const CafeLockGuard&) = delete;
+	CafeLockGuard& operator=(const CafeLockGuard&) = delete;
+private:
+	coreinit::OSMutex* m_mutex;
+};