directfb_out.c File Reference

#include <gpac/modules/video_out.h>
#include <gpac/scenegraph_svg.h>
#include "directfb_out.h"

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Macros
#define	DirectFBVID()   DirectFBVidCtx *ctx = (DirectFBVidCtx *)driv->opaque

Functions
static void	DirectFBVid_DrawHLine (GF_VideoOutput *driv, u32 x, u32 y, u32 length, GF_Color color)
static void	DirectFBVid_DrawHLineAlpha (GF_VideoOutput *driv, u32 x, u32 y, u32 length, GF_Color color, u8 alpha)
static void	DirectFBVid_DrawRectangle (GF_VideoOutput *driv, u32 x, u32 y, u32 width, u32 height, GF_Color color)
GF_Err	DirectFBVid_Setup (GF_VideoOutput *driv, void *os_handle, void *os_display, u32 init_flags)
static void	DirectFBVid_Shutdown (GF_VideoOutput *driv)
static GF_Err	DirectFBVid_Flush (GF_VideoOutput *driv, GF_Window *dest)
GF_Err	DirectFBVid_SetFullScreen (GF_VideoOutput *driv, u32 bFullScreenOn, u32 *screen_width, u32 *screen_height)
u32	DirectFBVid_ProcessMessageQueue (DirectFBVidCtx *ctx, GF_VideoOutput *driv)
static GF_Err	DirectFBVid_ProcessEvent (GF_VideoOutput *driv, GF_Event *evt)
static GF_Err	DirectFBVid_LockBackBuffer (GF_VideoOutput *driv, GF_VideoSurface *video_info, u32 do_lock)
static GF_Err	DirectFBVid_Blit (GF_VideoOutput *driv, GF_VideoSurface *video_src, GF_Window *src_wnd, GF_Window *dst_wnd, u32 overlay_type)
void *	DirectFBNewVideo ()
void	DirectFBDeleteVideo (void *ifce)
const u32 *	QueryInterfaces ()
GF_BaseInterface *	LoadInterface (u32 InterfaceType)
void	ShutdownInterface (GF_BaseInterface *ifce)

Macro Definition Documentation

#define DirectFBVID

(

)

DirectFBVidCtx *ctx = (DirectFBVidCtx *)driv->opaque

Function Documentation

static void DirectFBVid_DrawHLine ( GF_VideoOutput *  driv, u32  x, u32  y, u32  length, GF_Color  color  )

static

function DirectFBVid_DrawHLine

• using hardware accelerator to a draw horizontal line

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static void DirectFBVid_DrawHLineAlpha ( GF_VideoOutput *  driv, u32  x, u32  y, u32  length, GF_Color  color, u8  alpha  )

static

function DirectFBVid_DrawHLineAlpha

• using hardware accelerator to draw a horizontal line with alpha

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static void DirectFBVid_DrawRectangle ( GF_VideoOutput *  driv, u32  x, u32  y, u32  width, u32  height, GF_Color  color  )

static

function DirectFBVid_DrawRectangle

• using hardware accelerator to fill a rectangle

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GF_Err DirectFBVid_Setup	(	GF_VideoOutput *	driv,
		void *	os_handle,
		void *	os_display,
		u32	init_flags
	)

function DirectFBVid_Setup

• DirectFB setup

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static void DirectFBVid_Shutdown ( GF_VideoOutput *  driv )

static

function DirectFBVid_Shutdown

• shutdown DirectFB module

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static GF_Err DirectFBVid_Flush ( GF_VideoOutput *  driv, GF_Window *  dest  )

static

function DirectFBVid_Flush

• flushing buffer

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GF_Err DirectFBVid_SetFullScreen	(	GF_VideoOutput *	driv,
		u32	bFullScreenOn,
		u32 *	screen_width,
		u32 *	screen_height
	)

function DirectFBVid_SetFullScreen

• set fullscreen mode

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u32 DirectFBVid_ProcessMessageQueue	(	DirectFBVidCtx *	ctx,
		GF_VideoOutput *	driv
	)

function DirectFBVid_ProcessMessageQueue

• handle DirectFB events

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static GF_Err DirectFBVid_ProcessEvent ( GF_VideoOutput *  driv, GF_Event *  evt  )

static

function DirectFBVid_ProcessEvent

• process events

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static GF_Err DirectFBVid_LockBackBuffer ( GF_VideoOutput *  driv, GF_VideoSurface *  video_info, u32  do_lock  )

static

function DirectFBVid_LockBackBuffer

• lock the surface to access certain data

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static GF_Err DirectFBVid_Blit ( GF_VideoOutput *  driv, GF_VideoSurface *  video_src, GF_Window *  src_wnd, GF_Window *  dst_wnd, u32  overlay_type  )

static

function DirectFBVid_Blit

• blit a surface

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void* DirectFBNewVideo

(

)

function DirectFBNewVideo

• creates a DirectFb module

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void DirectFBDeleteVideo

(

void *

ifce

)

function DirectFBDeleteVideo

• delete video

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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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