dx_video.c File Reference

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

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Macros
#define	DDCONTEXT   DDContext *dd = (DDContext *)dr->opaque;
#define	WGL_RED_BITS_ARB   0x2015
#define	WGL_GREEN_BITS_ARB   0x2017
#define	WGL_BLUE_BITS_ARB   0x2019
#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_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

Typedefs
typedef Bool(APIENTRY *	CHOOSEPFFORMATARB )(HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats)
typedef void *(APIENTRY *	CREATEPBUFFERARB )(HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList)
typedef void(APIENTRY *	DESTROYBUFFERARB )(void *pb)
typedef HDC(APIENTRY *	GETPBUFFERDCARB )(void *pb)
typedef HDC(APIENTRY *	RELEASEPBUFFERDCARB )(void *pb, HDC dc)

Functions
static void	dd_init_gl_offscreen (GF_VideoOutput *driv)
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)
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)
const u32 *	QueryInterfaces ()
GF_BaseInterface *	LoadInterface (u32 InterfaceType)
void	ShutdownInterface (GF_BaseInterface *ifce)

Variables
static CHOOSEPFFORMATARB	wglChoosePixelFormatARB = 0
static CREATEPBUFFERARB	wglCreatePbufferARB = 0
static DESTROYBUFFERARB	wglDestroyPbufferARB = 0
static GETPBUFFERDCARB	wglGetPbufferDCARB = 0
static RELEASEPBUFFERDCARB	wglReleasePbufferDCARB = 0

Macro Definition Documentation

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

#define WGL_RED_BITS_ARB   0x2015

#define WGL_GREEN_BITS_ARB   0x2017

#define WGL_BLUE_BITS_ARB   0x2019

#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_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

Typedef Documentation

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

typedef void*(APIENTRY * CREATEPBUFFERARB)(HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList)

typedef void(APIENTRY * DESTROYBUFFERARB)(void *pb)

typedef HDC(APIENTRY * GETPBUFFERDCARB)(void *pb)

typedef HDC(APIENTRY * RELEASEPBUFFERDCARB)(void *pb, HDC dc)

Function Documentation

static void dd_init_gl_offscreen ( GF_VideoOutput *  driv )

static

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static void RestoreWindow ( DDContext *  dd )

static

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void DestroyObjectsEx	(	DDContext *	dd,
		Bool	only_3d
	)

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void DestroyObjects

(

DDContext *

dd

)

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

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

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static void DD_Shutdown ( GF_VideoOutput *  dr )

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

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GF_Err DD_Flush	(	GF_VideoOutput *	dr,
		GF_Window *	dest
	)

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HRESULT WINAPI EnumDisplayModes	(	LPDDSURFDESC	lpDDDesc,
		LPVOID	lpContext
	)

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GF_Err GetDisplayMode

(

DDContext *

dd

)

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static void* NewDXVideoOutput ( )

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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

CHOOSEPFFORMATARB wglChoosePixelFormatARB = 0

static

CREATEPBUFFERARB wglCreatePbufferARB = 0

static

DESTROYBUFFERARB wglDestroyPbufferARB = 0

static

GETPBUFFERDCARB wglGetPbufferDCARB = 0

static

RELEASEPBUFFERDCARB wglReleasePbufferDCARB = 0

static