pspdisplay.h File Reference

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Macros
#define	PSP_DISPLAY_SETBUF_IMMEDIATE   PSP_DISPLAY_SETBUF_NEXTHSYNC
	Values for retro compatibility.
#define	PSP_DISPLAY_SETBUF_NEXTFRAME   PSP_DISPLAY_SETBUF_NEXTVSYNC

Enumerations
enum	PspDisplayPixelFormats { PSP_DISPLAY_PIXEL_FORMAT_565 = 0 , PSP_DISPLAY_PIXEL_FORMAT_5551 , PSP_DISPLAY_PIXEL_FORMAT_4444 , PSP_DISPLAY_PIXEL_FORMAT_8888 }
	Framebuffer pixel formats. More...
enum	PspDisplaySetBufSync { PSP_DISPLAY_SETBUF_NEXTHSYNC = 0 , PSP_DISPLAY_SETBUF_NEXTVSYNC = 1 }
enum	PspDisplayMode { PSP_DISPLAY_MODE_LCD = 0 , PSP_DISPLAY_MODE_VESA1A = 0x1A , PSP_DISPLAY_MODE_PSEUDO_VGA = 0x60 }
enum	PspDisplayErrorCodes { SCE_DISPLAY_ERROR_OK = 0 , SCE_DISPLAY_ERROR_POINTER = 0x80000103 , SCE_DISPLAY_ERROR_ARGUMENT = 0x80000107 }

Functions
int	sceDisplaySetMode (int mode, int width, int height)
	Set display mode.
int	sceDisplayGetMode (int *pmode, int *pwidth, int *pheight)
	Get display mode.
int	sceDisplaySetFrameBuf (void *topaddr, int bufferwidth, int pixelformat, int sync)
	Display set framebuf.
int	sceDisplayGetFrameBuf (void **topaddr, int *bufferwidth, int *pixelformat, int sync)
	Get Display Framebuffer information.
unsigned int	sceDisplayGetVcount (void)
	Number of vertical blank pulses up to now.
int	sceDisplayWaitVblankStart (void)
	Wait for vertical blank start.
int	sceDisplayWaitVblankStartCB (void)
	Wait for vertical blank start with callback.
int	sceDisplayWaitVblank (void)
	Wait for vertical blank.
int	sceDisplayWaitVblankCB (void)
	Wait for vertical blank with callback.
int	sceDisplayGetAccumulatedHcount (void)
	Get accumlated HSYNC count.
int	sceDisplayGetCurrentHcount (void)
	Get current HSYNC count.
float	sceDisplayGetFramePerSec (void)
	Get number of frames per second.
int	sceDisplayIsForeground (void)
	Get whether or not frame buffer is being displayed.
int	sceDisplayIsVblank (void)
	Test whether VBLANK is active.

Macro Definition Documentation

PSP_DISPLAY_SETBUF_IMMEDIATE

#define PSP_DISPLAY_SETBUF_IMMEDIATE   PSP_DISPLAY_SETBUF_NEXTHSYNC

Values for retro compatibility.

PSP_DISPLAY_SETBUF_NEXTFRAME

#define PSP_DISPLAY_SETBUF_NEXTFRAME   PSP_DISPLAY_SETBUF_NEXTVSYNC

Enumeration Type Documentation

PspDisplayErrorCodes

enum PspDisplayErrorCodes

Enumerator
SCE_DISPLAY_ERROR_OK
SCE_DISPLAY_ERROR_POINTER
SCE_DISPLAY_ERROR_ARGUMENT

PspDisplayMode

enum PspDisplayMode

Enumerator
PSP_DISPLAY_MODE_LCD	LCD MAX 480x272 at 59.94005995 Hz.
PSP_DISPLAY_MODE_VESA1A	VESA VGA MAX 640x480 at 59.94047618Hz.
PSP_DISPLAY_MODE_PSEUDO_VGA	PSEUDO VGA MAX 640x480 at 59.94005995Hz.

PspDisplayPixelFormats

enum PspDisplayPixelFormats

Framebuffer pixel formats.

Enumerator
PSP_DISPLAY_PIXEL_FORMAT_565	16-bit RGB 5:6:5.
PSP_DISPLAY_PIXEL_FORMAT_5551	16-bit RGBA 5:5:5:1.
PSP_DISPLAY_PIXEL_FORMAT_4444
PSP_DISPLAY_PIXEL_FORMAT_8888

PspDisplaySetBufSync

enum PspDisplaySetBufSync

Enumerator
PSP_DISPLAY_SETBUF_NEXTHSYNC	Buffer change effective next hsync.
PSP_DISPLAY_SETBUF_NEXTVSYNC	Buffer change effective next vsync.

Function Documentation

sceDisplayGetAccumulatedHcount()

int sceDisplayGetAccumulatedHcount

(

void

)

Get accumlated HSYNC count.

sceDisplayGetCurrentHcount()

int sceDisplayGetCurrentHcount

(

void

)

Get current HSYNC count.

sceDisplayGetFrameBuf()

int sceDisplayGetFrameBuf	(	void **	topaddr,
		int *	bufferwidth,
		int *	pixelformat,
		int	sync )

Get Display Framebuffer information.

Parameters

topaddr	- pointer to void* to receive address of start of framebuffer
bufferwidth	- pointer to int to receive buffer width (must be power of 2)
pixelformat	- pointer to int to receive one of PspDisplayPixelFormats.
sync	- One of PspDisplaySetBufSync

Returns

0 on success

Referenced by pspScreenshotSave().

sceDisplayGetFramePerSec()

float sceDisplayGetFramePerSec

(

void

)

Get number of frames per second.

sceDisplayGetMode()

int sceDisplayGetMode	(	int *	pmode,
		int *	pwidth,
		int *	pheight )

Get display mode.

Parameters

pmode	- Pointer to an integer to receive the current mode.
pwidth	- Pointer to an integer to receive the current width.
pheight	- Pointer to an integer to receive the current height,

Returns

0 on success

sceDisplayGetVcount()

unsigned int sceDisplayGetVcount

(

void

)

Number of vertical blank pulses up to now.

sceDisplayIsForeground()

int sceDisplayIsForeground

(

void

)

Get whether or not frame buffer is being displayed.

sceDisplayIsVblank()

int sceDisplayIsVblank

(

void

)

Test whether VBLANK is active.

sceDisplaySetFrameBuf()

int sceDisplaySetFrameBuf	(	void *	topaddr,
		int	bufferwidth,
		int	pixelformat,
		int	sync )

Display set framebuf.

Parameters

topaddr	- address of start of framebuffer
bufferwidth	- buffer width (must be power of 2)
pixelformat	- One of PspDisplayPixelFormats.
sync	- One of PspDisplaySetBufSync

Returns

0 on success

Referenced by sceGuDispBuffer(), sceGuDisplay(), and sceGuSwapBuffers().

sceDisplaySetMode()

int sceDisplaySetMode	(	int	mode,
		int	width,
		int	height )

Set display mode.

Example1:

int mode = PSP_DISPLAY_MODE_LCD;
int width = 480;
int height = 272;
sceDisplaySetMode(mode, width, height);

Parameters

mode	- One of PspDisplayMode
width	- Width of screen in pixels.
height	- Height of screen in pixels.

Returns

when error, a negative value is returned.

Referenced by sceGuDispBuffer().

sceDisplayWaitVblank()

int sceDisplayWaitVblank

(

void

)

Wait for vertical blank.

sceDisplayWaitVblankCB()

int sceDisplayWaitVblankCB

(

void

)

Wait for vertical blank with callback.

sceDisplayWaitVblankStart()

int sceDisplayWaitVblankStart

(

void

)

Wait for vertical blank start.

Referenced by pspDebugDumpException().

sceDisplayWaitVblankStartCB()

int sceDisplayWaitVblankStartCB

(

void

)

Wait for vertical blank start with callback.