/*
	PSEmu Plugin Developer Kit Header definition

	(C)1998 Vision Thing

	This file can be used only to develop PSEmu Plugins
	Other usage is highly prohibited.
*/


// IMPORTANT!!!
// This file will be used by PSEmu version >= 1.0.3
// so, please, develop Plugins w/o using this header file now
// if you want to add return codes (any) just drop mail to
// duddie@psemu.com

#ifndef _PSEMU_PLUGIN_DEFS_H
#define _PSEMU_PLUGIN_DEFS_H


// header version
#define _PPDK_HEADER_VERSION		1

#define PLUGIN_VERSION				1

// plugin type returned by PSEgetLibType (types can be merged if plugin is multi type!)
#define PSE_LT_CDR					1
#define PSE_LT_GPU					2
#define PSE_LT_SPU					4
#define PSE_LT_PAD					8


// every function in DLL if completed sucessfully should return this value
#define PSE_ERR_SUCCESS				0
// undefined error but fatal one, that kills all functionality
#define PSE_ERR_FATAL				-1


// XXX_Init return values
// Those return values apply to all libraries

// initialization went OK
#define PSE_INIT_ERR_SUCCESS		0

// this driver is not configured
#define PSE_INIT_ERR_NOTCONFIGURED	-2

// this driver can not operate properly on this hardware or hardware is not detected
#define PSE_INIT_ERR_NOHARDWARE		-3


/*         GPU PlugIn          */


//  GPU_Test return values

// sucess, everything configured, and went OK.
#define PSE_GPU_ERR_SUCCESS			0

// this driver is not configured
#define PSE_GPU_ERR_NOTCONFIGURED	1



//  GPU_Query		- will be implemented in v2
/*
typedef struct
{
	unsigned long	flags;
	unsigned long	status;
	HWND			window;
	unsigned char reserved[100];
} gpuQueryS;
*/
// gpuQueryS.flags
// this driver requests windowed mode,
#define PSE_GPU_FLAGS_WINDOWED		1

// gpuQueryS.status
// this driver cannot operate in this windowed mode
#define PSE_GPU_STATUS_WINDOWWRONG	1

//  GPU_Query	End	- will be implemented in v2


/*         CDR PlugIn          */

//	CDR_Test return values

// sucess, everything configured, and went OK.
#define PSE_CDR_ERR_SUCCESS 0

// ERRORS
#define PSE_CDR_ERR -40
// this driver is not configured
#define PSE_CDR_ERR_NOTCONFIGURED	PSE_CDR_ERR - 0
// if this driver is unable to read data from medium
#define PSE_CDR_ERR_NOREAD			PSE_CDR_ERR - 1

// WARNINGS
#define PSE_CDR_WARN 40
// if this driver emulates lame mode ie. can read only 2048 tracks and sector header is emulated
// this might happen to CDROMS that do not support RAW mode reading - surelly it will kill many games
#define PSE_CDR_WARN_LAMECD			PSE_CDR_WARN + 0




/*         SPU PlugIn          */

// retricted info (now!)




/*         PAD PlugIn          */

// not yet finished


#endif // _PSEMU_PLUGIN_DEFS_H