mirror of
https://github.com/pineappleEA/pineapple-src.git
synced 2024-12-05 00:38:24 -05:00
476 lines
16 KiB
C
Executable File
476 lines
16 KiB
C
Executable File
/*
|
|
Simple DirectMedia Layer
|
|
Copyright (C) 1997-2021 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`
|
|
*/
|
|
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.
|
|
*/
|
|
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.
|
|
*/
|
|
extern DECLSPEC int SDLCALL SDL_LinuxSetThreadPriority(Sint64 threadID, int priority);
|
|
|
|
#endif /* __LINUX__ */
|
|
|
|
/* Platform specific functions for iOS */
|
|
#ifdef __IPHONEOS__
|
|
|
|
#define SDL_iOSSetAnimationCallback(window, interval, callback, callbackParam) SDL_iPhoneSetAnimationCallback(window, interval, callback, callbackParam)
|
|
extern DECLSPEC int SDLCALL SDL_iPhoneSetAnimationCallback(SDL_Window * window, int interval, void (*callback)(void*), void *callbackParam);
|
|
|
|
#define SDL_iOSSetEventPump(enabled) SDL_iPhoneSetEventPump(enabled)
|
|
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 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.
|
|
*/
|
|
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.
|
|
*/
|
|
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.
|
|
*/
|
|
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.
|
|
*/
|
|
extern DECLSPEC SDL_bool SDLCALL SDL_IsDeXMode(void);
|
|
|
|
/**
|
|
* Trigger the Android system back button behavior.
|
|
*/
|
|
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.
|
|
*/
|
|
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.
|
|
*/
|
|
extern DECLSPEC int SDLCALL SDL_AndroidShowToast(const char* message, int duration, int gravity, int xoffset, int yoffset);
|
|
|
|
#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.
|
|
*/
|
|
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.
|
|
*/
|
|
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: */
|