gapi.cpp File Reference

#include <windows.h>
#include <aygshell.h>
#include <wingdi.h>
#include <gx.h>
#include "gapi.h"

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Data Structures
struct	GXDeviceInfo
struct	RawFrameBufferInfo

Macros
#define	PRINT(__str)   OutputDebugString(_T(__str))
#define	GAPICTX(dr)   GAPIPriv *gctx = (GAPIPriv *) dr->opaque;
#define	ESC_QUERYESCSUPPORT   8
#define	GETGXINFO   0x00020000
#define	GETRAWFRAMEBUFFER   0x00020001
#define	FORMAT_565   1
#define	FORMAT_555   2
#define	FORMAT_OTHER   3

Functions
static GF_Err	GAPI_InitBackBuffer (GF_VideoOutput *dr, u32 VideoWidth, u32 VideoHeight)
static void	GAPI_GetCoordinates (DWORD lParam, GF_Event *evt)
static void	w32_translate_key (u32 wParam, u32 lParam, GF_EventKey *evt)
LRESULT APIENTRY	GAPI_WindowProc (HWND hWnd, UINT msg, UINT wParam, LONG lParam)
void	GAPI_WindowThread (void *par)
void	GAPI_SetupWindow (GF_VideoOutput *dr)
void	GAPI_ShutdownWindow (GF_VideoOutput *dr)
GF_Err	GAPI_Clear (GF_VideoOutput *dr, u32 color)
static void	createPixmap (GAPIPriv *ctx, u32 pix_type)
void	GAPI_ReleaseObjects (GAPIPriv *ctx)
GF_Err	GAPI_Setup (GF_VideoOutput *dr, void *os_handle, void *os_display, u32 noover)
static void	GAPI_Shutdown (GF_VideoOutput *dr)
static GF_Err	GAPI_SetFullScreen (GF_VideoOutput *dr, Bool bOn, u32 *outWidth, u32 *outHeight)
GF_Err	GAPI_ClearFS (GAPIPriv *gctx, unsigned char *ptr)
static GF_Err	GAPI_FlipBackBuffer (GF_VideoOutput *dr)
static GF_Err	GAPI_Flush (GF_VideoOutput *dr, GF_Window *dest)
u32	get_sys_col (int idx)
static GF_Err	GAPI_ProcessEvent (GF_VideoOutput *dr, GF_Event *evt)
static Bool	check_resolution_switch (GF_VideoOutput *dr, u32 width, u32 height)
static GF_Err	gapi_get_raw_fb (GF_VideoOutput *dr)
static void	GAPI_AdjustLandscape (GAPIPriv *gctx, GF_VideoSurface *dst, s32 x_pitch, s32 y_pitch)
static GF_Err	GAPI_LockBackBuffer (GF_VideoOutput *dr, GF_VideoSurface *vi, Bool do_lock)
static void *	NewGAPIVideoOutput ()
static void	DeleteVideoOutput (void *ifce)
const u32 *	QueryInterfaces ()
GF_BaseInterface *	LoadInterface (u32 InterfaceType)
void	ShutdownInterface (GF_BaseInterface *ifce)

Variables
static Bool	landscape = GF_FALSE
static GF_VideoOutput *	the_video_driver = 0

---

Data Structure Documentation

struct GXDeviceInfo

Collaboration diagram for GXDeviceInfo:

Data Fields
long	Version
void *	pvFrameBuffer
unsigned long	cbStride
unsigned long	cxWidth
unsigned long	cyHeight
unsigned long	cBPP
unsigned long	ffFormat
char	Unused[0x84-7 *4]

struct RawFrameBufferInfo

Collaboration diagram for RawFrameBufferInfo:

Data Fields
WORD	wFormat
WORD	wBPP
VOID *	pFramePointer
int	cxStride
int	cyStride
int	cxPixels
int	cyPixels

Macro Definition Documentation

#define PRINT

(

__str

)

OutputDebugString(_T(__str))

#define GAPICTX

(

dr

)

GAPIPriv *gctx = (GAPIPriv *) dr->opaque;

#define ESC_QUERYESCSUPPORT   8

#define GETGXINFO   0x00020000

#define GETRAWFRAMEBUFFER   0x00020001

#define FORMAT_565   1

#define FORMAT_555   2

#define FORMAT_OTHER   3

Function Documentation

static GF_Err GAPI_InitBackBuffer ( GF_VideoOutput *  dr, u32  VideoWidth, u32  VideoHeight  )

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static void GAPI_GetCoordinates ( DWORD  lParam, GF_Event *  evt  )

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static void w32_translate_key ( u32  wParam, u32  lParam, GF_EventKey *  evt  )

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LRESULT APIENTRY GAPI_WindowProc	(	HWND	hWnd,
		UINT	msg,
		UINT	wParam,
		LONG	lParam
	)

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void GAPI_WindowThread

(

void *

par

)

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void GAPI_SetupWindow

(

GF_VideoOutput *

dr

)

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void GAPI_ShutdownWindow

(

GF_VideoOutput *

dr

)

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GF_Err GAPI_Clear	(	GF_VideoOutput *	dr,
		u32	color
	)

static void createPixmap ( GAPIPriv *  ctx, u32  pix_type  )

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void GAPI_ReleaseObjects

(

GAPIPriv *

ctx

)

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GF_Err GAPI_Setup	(	GF_VideoOutput *	dr,
		void *	os_handle,
		void *	os_display,
		u32	noover
	)

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static void GAPI_Shutdown ( GF_VideoOutput *  dr )

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static GF_Err GAPI_SetFullScreen ( GF_VideoOutput *  dr, Bool  bOn, u32 *  outWidth, u32 *  outHeight  )

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GF_Err GAPI_ClearFS	(	GAPIPriv *	gctx,
		unsigned char *	ptr
	)

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static GF_Err GAPI_FlipBackBuffer ( GF_VideoOutput *  dr )

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static GF_Err GAPI_Flush ( GF_VideoOutput *  dr, GF_Window *  dest  )

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u32 get_sys_col

(

int

idx

)

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static GF_Err GAPI_ProcessEvent ( GF_VideoOutput *  dr, GF_Event *  evt  )

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static Bool check_resolution_switch ( GF_VideoOutput *  dr, u32  width, u32  height  )

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static GF_Err gapi_get_raw_fb ( GF_VideoOutput *  dr )

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static void GAPI_AdjustLandscape ( GAPIPriv *  gctx, GF_VideoSurface *  dst, s32  x_pitch, s32  y_pitch  )

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static GF_Err GAPI_LockBackBuffer ( GF_VideoOutput *  dr, GF_VideoSurface *  vi, Bool  do_lock  )

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static void* NewGAPIVideoOutput ( )

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static void DeleteVideoOutput ( void *  ifce )

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const u32* QueryInterfaces

(

)

GF_BaseInterface* LoadInterface

(

u32

InterfaceType

)

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void ShutdownInterface

(

GF_BaseInterface *

ifce

)

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Variable Documentation

Bool landscape = GF_FALSE

static

GF_VideoOutput* the_video_driver = 0

static