#include "screenshot.h"
#include <tamtypes.h>
#include <kernel.h>
#include <fcntl.h>
#include <unistd.h>

Include dependency graph for screenshot.c:

Macros
#define	PS2SS_GIF_AD 0x0e

#define	PS2SS_GIFTAG(NLOOP, EOP, PRE, PRIM, FLG, NREG)

#define	PS2SS_GSBITBLTBUF_SET(sbp, sbw, spsm, dbp, dbw, dpsm)

#define	PS2SS_GSTRXREG_SET(rrw, rrh) ((u64)(rrw) \| ((u64)(rrh) << 32))

#define	PS2SS_GSTRXPOS_SET(ssax, ssay, dsax, dsay, dir)

#define	PS2SS_GSTRXDIR_SET(xdr) ((u64)(xdr))

#define	PS2SS_GSBITBLTBUF 0x50

#define	PS2SS_GSFINISH 0x61

#define	PS2SS_GSTRXPOS 0x51

#define	PS2SS_GSTRXREG 0x52

#define	PS2SS_GSTRXDIR 0x53

#define	PS2SS_GSPSMCT32 0

#define	PS2SS_GSPSMCT24 1

#define	PS2SS_GSPSMCT16 2

#define	PS2SS_D1_CHCR ((volatile unsigned int *)(0x10009000))

#define	PS2SS_D1_MADR ((volatile unsigned int *)(0x10009010))

#define	PS2SS_D1_QWC ((volatile unsigned int *)(0x10009020))

#define	PS2SS_D1_TADR ((volatile unsigned int *)(0x10009030))

#define	PS2SS_D1_ASR0 ((volatile unsigned int *)(0x10009040))

#define	PS2SS_D1_ASR1 ((volatile unsigned int *)(0x10009050))

#define	PS2SS_CSR_FINISH (1 << 1)

#define	PS2SS_GS_CSR ((volatile u64 *)(0x12001000))

#define	PS2SS_GS_BUSDIR ((volatile u64 *)(0x12001040))

#define	PS2SS_VIF1_STAT ((volatile u32 *)(0x10003c00))

#define	PS2SS_VIF1_STAT_FDR (1<< 23)

#define	PS2SS_VIF1_MSKPATH3(mask) ((u32)(mask) \| ((u32)0x06 << 24))

#define	PS2SS_VIF1_NOP 0

#define	PS2SS_VIF1_FLUSHA (((u32)0x13 << 24))

#define	PS2SS_VIF1_DIRECT(count) ((u32)(count) \| ((u32)(0x50) << 24))

#define	PS2SS_VIF1_FIFO ((volatile u128 *)(0x10005000))

Functions
void	ps2_screenshot_16to32_buffer (void *pTemp, u32 w, u32 h)

void	ps2_screenshot_16to32_line (void *pTemp, u32 w)

int	ps2_screenshot_file (const char *pFilename, unsigned int VramAdress, unsigned int Width, unsigned int Height, unsigned int Psm)

int	ps2_screenshot (void *pDest, unsigned int VramAdress, unsigned int x, unsigned int y, unsigned int Width, unsigned int Height, unsigned int Psm)

Detailed Description

Screenshot

Definition in file screenshot.c.

Macro Definition Documentation

◆ PS2SS_GIFTAG

#define PS2SS_GIFTAG	(	NLOOP,
		EOP,
		PRE,
		PRIM,
		FLG,
		NREG
	)

Value:

    ((u64)(NLOOP) << 0)   | \
    ((u64)(EOP)   << 15)  | \
    ((u64)(PRE)   << 46)  | \
    ((u64)(PRIM)  << 47)  | \
    ((u64)(FLG)   << 58)  | \
    ((u64)(NREG)  << 60)

Definition at line 27 of file screenshot.c.

◆ PS2SS_GSBITBLTBUF_SET

#define PS2SS_GSBITBLTBUF_SET	(	sbp,
		sbw,
		spsm,
		dbp,
		dbw,
		dpsm
	)

Value:

  ((u64)(sbp)         | ((u64)(sbw) << 16) | \
  ((u64)(spsm) << 24) | ((u64)(dbp) << 32) | \
  ((u64)(dbw) << 48)  | ((u64)(dpsm) << 56))

Definition at line 35 of file screenshot.c.

◆ PS2SS_GSTRXPOS_SET

#define PS2SS_GSTRXPOS_SET	(	ssax,
		ssay,
		dsax,
		dsay,
		dir
	)

Value:

  ((u64)(ssax)        | ((u64)(ssay) << 16) | \
  ((u64)(dsax) << 32) | ((u64)(dsay) << 48) | \
  ((u64)(dir) << 59))

Definition at line 43 of file screenshot.c.

Function Documentation

◆ ps2_screenshot_16to32_buffer()

void ps2_screenshot_16to32_buffer	(	void *	pTemp,
		u32	w,
		u32	h
	)

Converts to a buffer that fits tga

Definition at line 308 of file screenshot.c.

◆ ps2_screenshot_16to32_line()

void ps2_screenshot_16to32_line	(	void *	pTemp,
		u32	w
	)

Converts to a buffer that fits tga

Definition at line 300 of file screenshot.c.

◆ ps2_screenshot()

int ps2_screenshot	(	void *	pDest,
		unsigned int	VramAdress,
		unsigned int	x,
		unsigned int	y,
		unsigned int	Width,
		unsigned int	Height,
		unsigned int	Psm
	)

Downloads vram back to host

Parameters

pDest	Temporary storeage for the screen (allocated by user)
VramAdress	pointer to where in vram to transfer from (wordaddress/64)
Width	Width of Screen
Height	Width of Screen
Psm	Pixelformat of screen

Definition at line 181 of file screenshot.c.

Macros

Functions

Detailed Description

Macro Definition Documentation

◆ PS2SS_GIFTAG

◆ PS2SS_GSBITBLTBUF_SET

◆ PS2SS_GSTRXPOS_SET

Function Documentation

◆ ps2_screenshot_16to32_buffer()

◆ ps2_screenshot_16to32_line()

◆ ps2_screenshot()