pspdisplay.h File Reference

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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_IMMEDIATE = 0 , PSP_DISPLAY_SETBUF_NEXTFRAME = 1 }
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.

Enumeration Type Documentation

PspDisplayErrorCodes

enum PspDisplayErrorCodes

Enumerator
SCE_DISPLAY_ERROR_OK
SCE_DISPLAY_ERROR_POINTER
SCE_DISPLAY_ERROR_ARGUMENT

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_IMMEDIATE	Buffer change effective immediately.
PSP_DISPLAY_SETBUF_NEXTFRAME	Buffer change effective next frame.

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

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:

Parameters

mode	- Display mode, normally 0.
width	- Width of screen in pixels.
height	- Height of screen in pixels.

Returns

???

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.