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/*
* Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
*
* (c) Copyright 1996 - 2001 Gary Henderson (gary.henderson@ntlworld.com) and
* Jerremy Koot (jkoot@snes9x.com)
*
* Super FX C emulator code
* (c) Copyright 1997 - 1999 Ivar (ivar@snes9x.com) and
* Gary Henderson.
* Super FX assembler emulator code (c) Copyright 1998 zsKnight and _Demo_.
*
* DSP1 emulator code (c) Copyright 1998 Ivar, _Demo_ and Gary Henderson.
* C4 asm and some C emulation code (c) Copyright 2000 zsKnight and _Demo_.
* C4 C code (c) Copyright 2001 Gary Henderson (gary.henderson@ntlworld.com).
*
* DOS port code contains the works of other authors. See headers in
* individual files.
*
* Snes9x homepage: http://www.snes9x.com
*
* Permission to use, copy, modify and distribute Snes9x in both binary and
* source form, for non-commercial purposes, is hereby granted without fee,
* providing that this license information and copyright notice appear with
* all copies and any derived work.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event shall the authors be held liable for any damages
* arising from the use of this software.
*
* Snes9x is freeware for PERSONAL USE only. Commercial users should
* seek permission of the copyright holders first. Commercial use includes
* charging money for Snes9x or software derived from Snes9x.
*
* The copyright holders request that bug fixes and improvements to the code
* should be forwarded to them so everyone can benefit from the modifications
* in future versions.
*
* Super NES and Super Nintendo Entertainment System are trademarks of
* Nintendo Co., Limited and its subsidiary companies.
*/
#ifndef _DISPLAY_H_
#define _DISPLAY_H_
START_EXTERN_C
// Routines the port specific code has to implement
void S9xSetPalette();
void S9xTextMode();
void S9xGraphicsMode();
void S9xExtraUsage();
uint32 S9xReadJoypad(int which1_0_to_4);
bool8_32 S9xReadMousePosition(int which1_0_to_1, int* x, int* y, uint32* buttons);
bool8_32 S9xReadSuperScopePosition(int* x, int* y, uint32* buttons);
void S9xUsage();
void S9xInitDisplay(int argc, char** argv);
void S9xDeinitDisplay();
void S9xInitInputDevices();
void S9xSetTitle(const char* title);
void S9xProcessEvents(bool8_32 block);
void S9xPutImage(int width, int height);
void S9xToggleSoundChannel(int channel);
void S9xSetInfoString(const char* string);
int S9xMinCommandLineArgs();
void S9xNextController();
bool8_32 S9xLoadROMImage(const char* string);
const char* S9xSelectFilename(const char* def, const char* dir,
const char* ext, const char* title);
const char* S9xChooseFilename(bool8_32 read_only);
bool8_32 S9xOpenSnapshotFile(const char* base, bool8_32 read_only, STREAM* file);
void S9xCloseSnapshotFile(STREAM file);
const char* S9xBasename(const char* filename);
const char* S9xGetHomeDirectory();
const char* S9xGetSnapshotDirectory();
const char* S9xGetROMDirectory();
const char* S9xGetSRAMFilename();
const char* S9xGetFilename(const char* extension);
END_EXTERN_C
#endif
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