PNG_MAP.C File Reference

Go to the source code of this file.

Typedefs
typedef struct SCREENBUFFER	fullscreenbuffer
Functions
long	ReadPng (char *filename, short info_only)
BOOL WINAPI	DllMain (HANDLE hDLL, DWORD dwReason, LPVOID lpReserved)
void	png_display_line (unsigned char *pbgr, long line)
BOOL	_GetExternalImageSize (char *filename, long *x, long *y, unsigned char *source_buffer)
BOOL	_GetExternalImage (char *filename, long x, long y, unsigned char *Red, unsigned char *Green, unsigned char *Blue, unsigned char *source_buffer)
long	WritePng (char *, long, long, long, fullscreenbuffer *)
BOOL	_PutExternalImage (char *filename, long x, long y, long quality, fullscreenbuffer *image)
Variables
int	x_size
int	y_size
unsigned char *	R
unsigned char *	G
unsigned char *	B

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Typedef Documentation

typedef struct SCREENBUFFER fullscreenbuffer

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Function Documentation

long ReadPng	(	char *	filename,
		short	info_only
	)

Referenced by _GetExternalImage(), and _GetExternalImageSize().

BOOL WINAPI DllMain	(	HANDLE	hDLL,
		DWORD	dwReason,
		LPVOID	lpReserved
	)

Definition at line 20 of file PNG_MAP.C.

References DLL_PROCESS_ATTACH, DLL_PROCESS_DETACH, hThisInstance, and TRUE.

void png_display_line	(	unsigned char *	pbgr,
		long	line
	)

Definition at line 33 of file PNG_MAP.C.

References B, G, R, and x_size.

BOOL _GetExternalImageSize	(	char *	filename,
		long *	x,
		long *	y,
		unsigned char *	source_buffer
	)

Definition at line 44 of file PNG_MAP.C.

References FALSE, ReadPng(), TRUE, x_size, and y_size.

BOOL _GetExternalImage	(	char *	filename,
		long	x,
		long	y,
		unsigned char *	Red,
		unsigned char *	Green,
		unsigned char *	Blue,
		unsigned char *	source_buffer
	)

Definition at line 55 of file PNG_MAP.C.

References B, FALSE, G, R, ReadPng(), TRUE, x_size, and y_size.

long WritePng	(	char *	,
		long	,
		long	,
		long	,
		fullscreenbuffer *
	)

Referenced by _PutExternalImage().

BOOL _PutExternalImage	(	char *	filename,
		long	x,
		long	y,
		long	quality,
		fullscreenbuffer *	image
	)

Definition at line 77 of file PNG_MAP.C.

References FALSE, and WritePng().

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Variable Documentation

int x_size

Definition at line 10 of file PNG_MAP.C.

int y_size

Definition at line 10 of file PNG_MAP.C.

unsigned char* R

Definition at line 11 of file PNG_MAP.C.

unsigned char * G

Definition at line 11 of file PNG_MAP.C.

unsigned char * B

Definition at line 11 of file PNG_MAP.C.