dx_video.c File Reference

#include "dx_hw.h"
#include <GL/gl.h>

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Macros
#define	DDCONTEXT   DDContext *dd = (DDContext *)dr->opaque;
#define	WGL_DRAW_TO_WINDOW_ARB   0x2001
#define	WGL_PIXEL_TYPE_ARB   0x2013
#define	WGL_RED_BITS_ARB   0x2015
#define	WGL_GREEN_BITS_ARB   0x2017
#define	WGL_BLUE_BITS_ARB   0x2019
#define	WGL_ALPHA_BITS_ARB   0x201B
#define	WGL_TEXTURE_FORMAT_ARB   0x2072
#define	WGL_TEXTURE_TARGET_ARB   0x2073
#define	WGL_TEXTURE_RGB_ARB   0x2075
#define	WGL_TEXTURE_RGBA_ARB   0x2076
#define	WGL_NO_TEXTURE_ARB   0x2077
#define	WGL_TEXTURE_2D_ARB   0x207A
#define	WGL_SUPPORT_OPENGL_ARB   0x2010
#define	WGL_DOUBLE_BUFFER_ARB   0x2011
#define	WGL_DRAW_TO_PBUFFER_ARB   0x202D
#define	WGL_BIND_TO_TEXTURE_RGBA_ARB   0x2071
#define	WGL_COLOR_BITS_ARB   0x2014
#define	WGL_DEPTH_BITS_ARB   0x2022
#define	WGL_STENCIL_BITS_ARB   0x2023
#define	WGL_ACCELERATION_ARB   0x2003
#define	WGL_GENERIC_ACCELERATION_ARB   0x2026
#define	WGL_FULL_ACCELERATION_ARB   0x2027
#define	WGL_TYPE_RGBA_ARB   0x202B

Typedefs
typedef Bool(APIENTRY *	CHOOSEPFFORMATARB) (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats)
typedef Bool(APIENTRY *	GETPIXELFORMATATTRIBIV) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, int *piValues)
typedef BOOL(APIENTRY *	PFNWGLSWAPINTERVALFARPROC) (int)

Functions
static void	RestoreWindow (DDContext *dd)
void	DestroyObjectsEx (DDContext *dd, Bool only_3d)
void	DestroyObjects (DDContext *dd)
GF_Err	DD_SetupOpenGL (GF_VideoOutput *dr, u32 offscreen_width, u32 offscreen_height)
GF_Err	DD_Setup (GF_VideoOutput *dr, void *os_handle, void *os_display, u32 init_flags)
static void	DD_Shutdown (GF_VideoOutput *dr)
void	DD_ShowTaskbar (Bool show)
static GF_Err	DD_SetFullScreen (GF_VideoOutput *dr, Bool bOn, u32 *outWidth, u32 *outHeight)
GF_Err	DD_Flush (GF_VideoOutput *dr, GF_Window *dest)
HRESULT WINAPI	EnumDisplayModes (LPDDSURFDESC lpDDDesc, LPVOID lpContext)
GF_Err	GetDisplayMode (DDContext *dd)
static void *	NewDXVideoOutput ()
static void	DeleteVideoOutput (void *ifce)
GPAC_MODULE_EXPORT const u32 *	QueryInterfaces ()
GPAC_MODULE_EXPORT GF_BaseInterface *	LoadInterface (u32 InterfaceType)
GPAC_MODULE_EXPORT void	ShutdownInterface (GF_BaseInterface *ifce)

Variables
static CHOOSEPFFORMATARB	wglChoosePixelFormatARB = NULL
static GETPIXELFORMATATTRIBIV	wglGetPixelFormatAttribivARB = NULL
PFNWGLSWAPINTERVALFARPROC	wglSwapIntervalEXT = NULL

Macro Definition Documentation

DDCONTEXT

#define DDCONTEXT   DDContext *dd = (DDContext *)dr->opaque;

WGL_DRAW_TO_WINDOW_ARB

#define WGL_DRAW_TO_WINDOW_ARB   0x2001

WGL_PIXEL_TYPE_ARB

#define WGL_PIXEL_TYPE_ARB   0x2013

WGL_RED_BITS_ARB

#define WGL_RED_BITS_ARB   0x2015

WGL_GREEN_BITS_ARB

#define WGL_GREEN_BITS_ARB   0x2017

WGL_BLUE_BITS_ARB

#define WGL_BLUE_BITS_ARB   0x2019

WGL_ALPHA_BITS_ARB

#define WGL_ALPHA_BITS_ARB   0x201B

WGL_TEXTURE_FORMAT_ARB

#define WGL_TEXTURE_FORMAT_ARB   0x2072

WGL_TEXTURE_TARGET_ARB

#define WGL_TEXTURE_TARGET_ARB   0x2073

WGL_TEXTURE_RGB_ARB

#define WGL_TEXTURE_RGB_ARB   0x2075

WGL_TEXTURE_RGBA_ARB

#define WGL_TEXTURE_RGBA_ARB   0x2076

WGL_NO_TEXTURE_ARB

#define WGL_NO_TEXTURE_ARB   0x2077

WGL_TEXTURE_2D_ARB

#define WGL_TEXTURE_2D_ARB   0x207A

WGL_SUPPORT_OPENGL_ARB

#define WGL_SUPPORT_OPENGL_ARB   0x2010

WGL_DOUBLE_BUFFER_ARB

#define WGL_DOUBLE_BUFFER_ARB   0x2011

WGL_DRAW_TO_PBUFFER_ARB

#define WGL_DRAW_TO_PBUFFER_ARB   0x202D

WGL_BIND_TO_TEXTURE_RGBA_ARB

#define WGL_BIND_TO_TEXTURE_RGBA_ARB   0x2071

WGL_COLOR_BITS_ARB

#define WGL_COLOR_BITS_ARB   0x2014

WGL_DEPTH_BITS_ARB

#define WGL_DEPTH_BITS_ARB   0x2022

WGL_STENCIL_BITS_ARB

#define WGL_STENCIL_BITS_ARB   0x2023

WGL_ACCELERATION_ARB

#define WGL_ACCELERATION_ARB   0x2003

WGL_GENERIC_ACCELERATION_ARB

#define WGL_GENERIC_ACCELERATION_ARB   0x2026

WGL_FULL_ACCELERATION_ARB

#define WGL_FULL_ACCELERATION_ARB   0x2027

WGL_TYPE_RGBA_ARB

#define WGL_TYPE_RGBA_ARB   0x202B

Typedef Documentation

CHOOSEPFFORMATARB

typedef Bool(APIENTRY * CHOOSEPFFORMATARB) (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats)

GETPIXELFORMATATTRIBIV

typedef Bool(APIENTRY * GETPIXELFORMATATTRIBIV) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, int *piValues)

PFNWGLSWAPINTERVALFARPROC

typedef BOOL(APIENTRY * PFNWGLSWAPINTERVALFARPROC) (int)

Function Documentation

RestoreWindow()

static void RestoreWindow ( DDContext *  dd )

static

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DestroyObjectsEx()

void DestroyObjectsEx	(	DDContext *	dd,
		Bool	only_3d
	)

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DestroyObjects()

void DestroyObjects

(

DDContext *

dd

)

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DD_SetupOpenGL()

GF_Err DD_SetupOpenGL	(	GF_VideoOutput *	dr,
		u32	offscreen_width,
		u32	offscreen_height
	)

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DD_Setup()

GF_Err DD_Setup	(	GF_VideoOutput *	dr,
		void *	os_handle,
		void *	os_display,
		u32	init_flags
	)

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DD_Shutdown()

static void DD_Shutdown ( GF_VideoOutput *  dr )

static

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DD_ShowTaskbar()

void DD_ShowTaskbar

(

Bool

show

)

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DD_SetFullScreen()

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

static

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DD_Flush()

GF_Err DD_Flush	(	GF_VideoOutput *	dr,
		GF_Window *	dest
	)

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EnumDisplayModes()

HRESULT WINAPI EnumDisplayModes	(	LPDDSURFDESC	lpDDDesc,
		LPVOID	lpContext
	)

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GetDisplayMode()

GF_Err GetDisplayMode

(

DDContext *

dd

)

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NewDXVideoOutput()

static void* NewDXVideoOutput ( )

static

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DeleteVideoOutput()

static void DeleteVideoOutput ( void *  ifce )

static

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QueryInterfaces()

GPAC_MODULE_EXPORT const u32* QueryInterfaces

(

)

LoadInterface()

GPAC_MODULE_EXPORT GF_BaseInterface* LoadInterface

(

u32

InterfaceType

)

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ShutdownInterface()

GPAC_MODULE_EXPORT void ShutdownInterface

(

GF_BaseInterface *

ifce

)

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Variable Documentation

wglChoosePixelFormatARB

CHOOSEPFFORMATARB wglChoosePixelFormatARB = NULL

static

wglGetPixelFormatAttribivARB

GETPIXELFORMATATTRIBIV wglGetPixelFormatAttribivARB = NULL

static

wglSwapIntervalEXT

PFNWGLSWAPINTERVALFARPROC wglSwapIntervalEXT = NULL