+++ /dev/null
-/*
- Simple DirectMedia Layer
- Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>
-
- This software is provided 'as-is', without any express or implied
- warranty. In no event will the authors be held liable for any damages
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely, subject to the following restrictions:
-
- 1. The origin of this software must not be misrepresented; you must not
- claim that you wrote the original software. If you use this software
- in a product, an acknowledgment in the product documentation would be
- appreciated but is not required.
- 2. Altered source versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
- 3. This notice may not be removed or altered from any source distribution.
-*/
-
-/**
- * \file SDL_system.h
- *
- * Include file for platform specific SDL API functions
- */
-
-#ifndef SDL_system_h_
-#define SDL_system_h_
-
-#include "SDL_stdinc.h"
-#include "SDL_keyboard.h"
-#include "SDL_render.h"
-#include "SDL_video.h"
-
-#include "begin_code.h"
-/* Set up for C function definitions, even when using C++ */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/* Platform specific functions for Windows */
-#ifdef __WIN32__
-
-typedef void (SDLCALL * SDL_WindowsMessageHook)(void *userdata, void *hWnd, unsigned int message, Uint64 wParam, Sint64 lParam);
-
-/**
- * Set a callback for every Windows message, run before TranslateMessage().
- *
- * \param callback The SDL_WindowsMessageHook function to call.
- * \param userdata a pointer to pass to every iteration of `callback`
- *
- * \since This function is available since SDL 2.0.4.
- */
-extern DECLSPEC void SDLCALL SDL_SetWindowsMessageHook(SDL_WindowsMessageHook callback, void *userdata);
-
-/**
- * Get the D3D9 adapter index that matches the specified display index.
- *
- * The returned adapter index can be passed to `IDirect3D9::CreateDevice` and
- * controls on which monitor a full screen application will appear.
- *
- * \param displayIndex the display index for which to get the D3D9 adapter
- * index
- * \returns the D3D9 adapter index on success or a negative error code on
- * failure; call SDL_GetError() for more information.
- *
- * \since This function is available since SDL 2.0.1.
- */
-extern DECLSPEC int SDLCALL SDL_Direct3D9GetAdapterIndex( int displayIndex );
-
-typedef struct IDirect3DDevice9 IDirect3DDevice9;
-
-/**
- * Get the D3D9 device associated with a renderer.
- *
- * Once you are done using the device, you should release it to avoid a
- * resource leak.
- *
- * \param renderer the renderer from which to get the associated D3D device
- * \returns the D3D9 device associated with given renderer or NULL if it is
- * not a D3D9 renderer; call SDL_GetError() for more information.
- *
- * \since This function is available since SDL 2.0.1.
- */
-extern DECLSPEC IDirect3DDevice9* SDLCALL SDL_RenderGetD3D9Device(SDL_Renderer * renderer);
-
-typedef struct ID3D11Device ID3D11Device;
-
-/**
- * Get the D3D11 device associated with a renderer.
- *
- * Once you are done using the device, you should release it to avoid a
- * resource leak.
- *
- * \param renderer the renderer from which to get the associated D3D11 device
- * \returns the D3D11 device associated with given renderer or NULL if it is
- * not a D3D11 renderer; call SDL_GetError() for more information.
- *
- * \since This function is available since SDL 2.0.16.
- */
-extern DECLSPEC ID3D11Device* SDLCALL SDL_RenderGetD3D11Device(SDL_Renderer * renderer);
-
-/**
- * Get the DXGI Adapter and Output indices for the specified display index.
- *
- * The DXGI Adapter and Output indices can be passed to `EnumAdapters` and
- * `EnumOutputs` respectively to get the objects required to create a DX10 or
- * DX11 device and swap chain.
- *
- * Before SDL 2.0.4 this function did not return a value. Since SDL 2.0.4 it
- * returns an SDL_bool.
- *
- * \param displayIndex the display index for which to get both indices
- * \param adapterIndex a pointer to be filled in with the adapter index
- * \param outputIndex a pointer to be filled in with the output index
- * \returns SDL_TRUE on success or SDL_FALSE on failure; call SDL_GetError()
- * for more information.
- *
- * \since This function is available since SDL 2.0.2.
- */
-extern DECLSPEC SDL_bool SDLCALL SDL_DXGIGetOutputInfo( int displayIndex, int *adapterIndex, int *outputIndex );
-
-#endif /* __WIN32__ */
-
-
-/* Platform specific functions for Linux */
-#ifdef __LINUX__
-
-/**
- * Sets the UNIX nice value for a thread.
- *
- * This uses setpriority() if possible, and RealtimeKit if available.
- *
- * \param threadID the Unix thread ID to change priority of.
- * \param priority The new, Unix-specific, priority value.
- * \returns 0 on success, or -1 on error.
- *
- * \since This function is available since SDL 2.0.9.
- */
-extern DECLSPEC int SDLCALL SDL_LinuxSetThreadPriority(Sint64 threadID, int priority);
-
-/**
- * Sets the priority (not nice level) and scheduling policy for a thread.
- *
- * This uses setpriority() if possible, and RealtimeKit if available.
- *
- * \param threadID The Unix thread ID to change priority of.
- * \param sdlPriority The new SDL_ThreadPriority value.
- * \param schedPolicy The new scheduling policy (SCHED_FIFO, SCHED_RR,
- * SCHED_OTHER, etc...)
- * \returns 0 on success, or -1 on error.
- *
- * \since This function is available since SDL 2.0.18.
- */
-extern DECLSPEC int SDLCALL SDL_LinuxSetThreadPriorityAndPolicy(Sint64 threadID, int sdlPriority, int schedPolicy);
-
-#endif /* __LINUX__ */
-
-/* Platform specific functions for iOS */
-#ifdef __IPHONEOS__
-
-#define SDL_iOSSetAnimationCallback(window, interval, callback, callbackParam) SDL_iPhoneSetAnimationCallback(window, interval, callback, callbackParam)
-
-/**
- * Use this function to set the animation callback on Apple iOS.
- *
- * The function prototype for `callback` is:
- *
- * ```c
- * void callback(void* callbackParam);
- * ```
- *
- * Where its parameter, `callbackParam`, is what was passed as `callbackParam`
- * to SDL_iPhoneSetAnimationCallback().
- *
- * This function is only available on Apple iOS.
- *
- * For more information see:
- * [README-ios.md](https://hg.libsdl.org/SDL/file/default/docs/README-ios.md)
- *
- * This functions is also accessible using the macro
- * SDL_iOSSetAnimationCallback() since SDL 2.0.4.
- *
- * \param window the window for which the animation callback should be set
- * \param interval the number of frames after which **callback** will be
- * called
- * \param callback the function to call for every frame.
- * \param callbackParam a pointer that is passed to `callback`.
- * \returns 0 on success or a negative error code on failure; call
- * SDL_GetError() for more information.
- *
- * \since This function is available since SDL 2.0.0.
- *
- * \sa SDL_iPhoneSetEventPump
- */
-extern DECLSPEC int SDLCALL SDL_iPhoneSetAnimationCallback(SDL_Window * window, int interval, void (*callback)(void*), void *callbackParam);
-
-#define SDL_iOSSetEventPump(enabled) SDL_iPhoneSetEventPump(enabled)
-
-/**
- * Use this function to enable or disable the SDL event pump on Apple iOS.
- *
- * This function is only available on Apple iOS.
- *
- * This functions is also accessible using the macro SDL_iOSSetEventPump()
- * since SDL 2.0.4.
- *
- * \param enabled SDL_TRUE to enable the event pump, SDL_FALSE to disable it
- *
- * \since This function is available since SDL 2.0.0.
- *
- * \sa SDL_iPhoneSetAnimationCallback
- */
-extern DECLSPEC void SDLCALL SDL_iPhoneSetEventPump(SDL_bool enabled);
-
-#endif /* __IPHONEOS__ */
-
-
-/* Platform specific functions for Android */
-#ifdef __ANDROID__
-
-/**
- * Get the Android Java Native Interface Environment of the current thread.
- *
- * This is the JNIEnv one needs to access the Java virtual machine from native
- * code, and is needed for many Android APIs to be usable from C.
- *
- * The prototype of the function in SDL's code actually declare a void* return
- * type, even if the implementation returns a pointer to a JNIEnv. The
- * rationale being that the SDL headers can avoid including jni.h.
- *
- * \returns a pointer to Java native interface object (JNIEnv) to which the
- * current thread is attached, or 0 on error.
- *
- * \since This function is available since SDL 2.0.0.
- *
- * \sa SDL_AndroidGetActivity
- */
-extern DECLSPEC void * SDLCALL SDL_AndroidGetJNIEnv(void);
-
-/**
- * Retrieve the Java instance of the Android activity class.
- *
- * The prototype of the function in SDL's code actually declares a void*
- * return type, even if the implementation returns a jobject. The rationale
- * being that the SDL headers can avoid including jni.h.
- *
- * The jobject returned by the function is a local reference and must be
- * released by the caller. See the PushLocalFrame() and PopLocalFrame() or
- * DeleteLocalRef() functions of the Java native interface:
- *
- * https://docs.oracle.com/javase/1.5.0/docs/guide/jni/spec/functions.html
- *
- * \returns the jobject representing the instance of the Activity class of the
- * Android application, or NULL on error.
- *
- * \since This function is available since SDL 2.0.0.
- *
- * \sa SDL_AndroidGetJNIEnv
- */
-extern DECLSPEC void * SDLCALL SDL_AndroidGetActivity(void);
-
-/**
- * Query Android API level of the current device.
- *
- * - API level 31: Android 12
- * - API level 30: Android 11
- * - API level 29: Android 10
- * - API level 28: Android 9
- * - API level 27: Android 8.1
- * - API level 26: Android 8.0
- * - API level 25: Android 7.1
- * - API level 24: Android 7.0
- * - API level 23: Android 6.0
- * - API level 22: Android 5.1
- * - API level 21: Android 5.0
- * - API level 20: Android 4.4W
- * - API level 19: Android 4.4
- * - API level 18: Android 4.3
- * - API level 17: Android 4.2
- * - API level 16: Android 4.1
- * - API level 15: Android 4.0.3
- * - API level 14: Android 4.0
- * - API level 13: Android 3.2
- * - API level 12: Android 3.1
- * - API level 11: Android 3.0
- * - API level 10: Android 2.3.3
- *
- * \returns the Android API level.
- *
- * \since This function is available since SDL 2.0.12.
- */
-extern DECLSPEC int SDLCALL SDL_GetAndroidSDKVersion(void);
-
-/**
- * Query if the application is running on Android TV.
- *
- * \returns SDL_TRUE if this is Android TV, SDL_FALSE otherwise.
- *
- * \since This function is available since SDL 2.0.8.
- */
-extern DECLSPEC SDL_bool SDLCALL SDL_IsAndroidTV(void);
-
-/**
- * Query if the application is running on a Chromebook.
- *
- * \returns SDL_TRUE if this is a Chromebook, SDL_FALSE otherwise.
- *
- * \since This function is available since SDL 2.0.9.
- */
-extern DECLSPEC SDL_bool SDLCALL SDL_IsChromebook(void);
-
-/**
- * Query if the application is running on a Samsung DeX docking station.
- *
- * \returns SDL_TRUE if this is a DeX docking station, SDL_FALSE otherwise.
- *
- * \since This function is available since SDL 2.0.9.
- */
-extern DECLSPEC SDL_bool SDLCALL SDL_IsDeXMode(void);
-
-/**
- * Trigger the Android system back button behavior.
- *
- * \since This function is available since SDL 2.0.9.
- */
-extern DECLSPEC void SDLCALL SDL_AndroidBackButton(void);
-
-/**
- See the official Android developer guide for more information:
- http://developer.android.com/guide/topics/data/data-storage.html
-*/
-#define SDL_ANDROID_EXTERNAL_STORAGE_READ 0x01
-#define SDL_ANDROID_EXTERNAL_STORAGE_WRITE 0x02
-
-/**
- * Get the path used for internal storage for this application.
- *
- * This path is unique to your application and cannot be written to by other
- * applications.
- *
- * Your internal storage path is typically:
- * `/data/data/your.app.package/files`.
- *
- * \returns the path used for internal storage or NULL on failure; call
- * SDL_GetError() for more information.
- *
- * \since This function is available since SDL 2.0.0.
- *
- * \sa SDL_AndroidGetExternalStorageState
- */
-extern DECLSPEC const char * SDLCALL SDL_AndroidGetInternalStoragePath(void);
-
-/**
- * Get the current state of external storage.
- *
- * The current state of external storage, a bitmask of these values:
- * `SDL_ANDROID_EXTERNAL_STORAGE_READ`, `SDL_ANDROID_EXTERNAL_STORAGE_WRITE`.
- *
- * If external storage is currently unavailable, this will return 0.
- *
- * \returns the current state of external storage on success or 0 on failure;
- * call SDL_GetError() for more information.
- *
- * \since This function is available since SDL 2.0.0.
- *
- * \sa SDL_AndroidGetExternalStoragePath
- */
-extern DECLSPEC int SDLCALL SDL_AndroidGetExternalStorageState(void);
-
-/**
- * Get the path used for external storage for this application.
- *
- * This path is unique to your application, but is public and can be written
- * to by other applications.
- *
- * Your external storage path is typically:
- * `/storage/sdcard0/Android/data/your.app.package/files`.
- *
- * \returns the path used for external storage for this application on success
- * or NULL on failure; call SDL_GetError() for more information.
- *
- * \since This function is available since SDL 2.0.0.
- *
- * \sa SDL_AndroidGetExternalStorageState
- */
-extern DECLSPEC const char * SDLCALL SDL_AndroidGetExternalStoragePath(void);
-
-/**
- * Request permissions at runtime.
- *
- * This blocks the calling thread until the permission is granted or denied.
- *
- * \param permission The permission to request.
- * \returns SDL_TRUE if the permission was granted, SDL_FALSE otherwise.
- *
- * \since This function is available since SDL 2.0.14.
- */
-extern DECLSPEC SDL_bool SDLCALL SDL_AndroidRequestPermission(const char *permission);
-
-/**
- * Shows an Android toast notification.
- *
- * Toasts are a sort of lightweight notification that are unique to Android.
- *
- * https://developer.android.com/guide/topics/ui/notifiers/toasts
- *
- * Shows toast in UI thread.
- *
- * For the `gravity` parameter, choose a value from here, or -1 if you don't
- * have a preference:
- *
- * https://developer.android.com/reference/android/view/Gravity
- *
- * \param message text message to be shown
- * \param duration 0=short, 1=long
- * \param gravity where the notification should appear on the screen.
- * \param xoffset set this parameter only when gravity >=0
- * \param yoffset set this parameter only when gravity >=0
- * \returns 0 if success, -1 if any error occurs.
- *
- * \since This function is available since SDL 2.0.16.
- */
-extern DECLSPEC int SDLCALL SDL_AndroidShowToast(const char* message, int duration, int gravity, int xoffset, int yoffset);
-
-/**
- * Send a user command to SDLActivity.
- *
- * Override "boolean onUnhandledMessage(Message msg)" to handle the message.
- *
- * \param command user command that must be greater or equal to 0x8000
- * \param param user parameter
- *
- * \since This function is available since SDL 2.0.22.
- */
-extern DECLSPEC int SDLCALL SDL_AndroidSendMessage(Uint32 command, int param);
-
-#endif /* __ANDROID__ */
-
-/* Platform specific functions for WinRT */
-#ifdef __WINRT__
-
-/**
- * \brief WinRT / Windows Phone path types
- */
-typedef enum
-{
- /** \brief The installed app's root directory.
- Files here are likely to be read-only. */
- SDL_WINRT_PATH_INSTALLED_LOCATION,
-
- /** \brief The app's local data store. Files may be written here */
- SDL_WINRT_PATH_LOCAL_FOLDER,
-
- /** \brief The app's roaming data store. Unsupported on Windows Phone.
- Files written here may be copied to other machines via a network
- connection.
- */
- SDL_WINRT_PATH_ROAMING_FOLDER,
-
- /** \brief The app's temporary data store. Unsupported on Windows Phone.
- Files written here may be deleted at any time. */
- SDL_WINRT_PATH_TEMP_FOLDER
-} SDL_WinRT_Path;
-
-
-/**
- * \brief WinRT Device Family
- */
-typedef enum
-{
- /** \brief Unknown family */
- SDL_WINRT_DEVICEFAMILY_UNKNOWN,
-
- /** \brief Desktop family*/
- SDL_WINRT_DEVICEFAMILY_DESKTOP,
-
- /** \brief Mobile family (for example smartphone) */
- SDL_WINRT_DEVICEFAMILY_MOBILE,
-
- /** \brief XBox family */
- SDL_WINRT_DEVICEFAMILY_XBOX,
-} SDL_WinRT_DeviceFamily;
-
-
-/**
- * Retrieve a WinRT defined path on the local file system.
- *
- * Not all paths are available on all versions of Windows. This is especially
- * true on Windows Phone. Check the documentation for the given SDL_WinRT_Path
- * for more information on which path types are supported where.
- *
- * Documentation on most app-specific path types on WinRT can be found on
- * MSDN, at the URL:
- *
- * https://msdn.microsoft.com/en-us/library/windows/apps/hh464917.aspx
- *
- * \param pathType the type of path to retrieve, one of SDL_WinRT_Path
- * \returns a UCS-2 string (16-bit, wide-char) containing the path, or NULL if
- * the path is not available for any reason; call SDL_GetError() for
- * more information.
- *
- * \since This function is available since SDL 2.0.3.
- *
- * \sa SDL_WinRTGetFSPathUTF8
- */
-extern DECLSPEC const wchar_t * SDLCALL SDL_WinRTGetFSPathUNICODE(SDL_WinRT_Path pathType);
-
-/**
- * Retrieve a WinRT defined path on the local file system.
- *
- * Not all paths are available on all versions of Windows. This is especially
- * true on Windows Phone. Check the documentation for the given SDL_WinRT_Path
- * for more information on which path types are supported where.
- *
- * Documentation on most app-specific path types on WinRT can be found on
- * MSDN, at the URL:
- *
- * https://msdn.microsoft.com/en-us/library/windows/apps/hh464917.aspx
- *
- * \param pathType the type of path to retrieve, one of SDL_WinRT_Path
- * \returns a UTF-8 string (8-bit, multi-byte) containing the path, or NULL if
- * the path is not available for any reason; call SDL_GetError() for
- * more information.
- *
- * \since This function is available since SDL 2.0.3.
- *
- * \sa SDL_WinRTGetFSPathUNICODE
- */
-extern DECLSPEC const char * SDLCALL SDL_WinRTGetFSPathUTF8(SDL_WinRT_Path pathType);
-
-/**
- * Detects the device family of WinRT plattform at runtime.
- *
- * \returns a value from the SDL_WinRT_DeviceFamily enum.
- *
- * \since This function is available since SDL 2.0.8.
- */
-extern DECLSPEC SDL_WinRT_DeviceFamily SDLCALL SDL_WinRTGetDeviceFamily();
-
-#endif /* __WINRT__ */
-
-/**
- * Query if the current device is a tablet.
- *
- * If SDL can't determine this, it will return SDL_FALSE.
- *
- * \returns SDL_TRUE if the device is a tablet, SDL_FALSE otherwise.
- *
- * \since This function is available since SDL 2.0.9.
- */
-extern DECLSPEC SDL_bool SDLCALL SDL_IsTablet(void);
-
-/* Functions used by iOS application delegates to notify SDL about state changes */
-extern DECLSPEC void SDLCALL SDL_OnApplicationWillTerminate(void);
-extern DECLSPEC void SDLCALL SDL_OnApplicationDidReceiveMemoryWarning(void);
-extern DECLSPEC void SDLCALL SDL_OnApplicationWillResignActive(void);
-extern DECLSPEC void SDLCALL SDL_OnApplicationDidEnterBackground(void);
-extern DECLSPEC void SDLCALL SDL_OnApplicationWillEnterForeground(void);
-extern DECLSPEC void SDLCALL SDL_OnApplicationDidBecomeActive(void);
-#ifdef __IPHONEOS__
-extern DECLSPEC void SDLCALL SDL_OnApplicationDidChangeStatusBarOrientation(void);
-#endif
-
-/* Ends C function definitions when using C++ */
-#ifdef __cplusplus
-}
-#endif
-#include "close_code.h"
-
-#endif /* SDL_system_h_ */
-
-/* vi: set ts=4 sw=4 expandtab: */
projects / xonotic / darkplaces.git / blobdiff