dmxcmap.h File Reference

#include "colormapst.h"

Go to the source code of this file.

Data Structures
struct	_dmxColormapPriv
Defines
#define	DMX_SET_COLORMAP_PRIV(_pCMap, _pCMapPriv)   dixSetPrivate(&(_pCMap)->devPrivates, dmxColormapPrivateKey, _pCMapPriv)
#define	DMX_GET_COLORMAP_PRIV(_pCMap)
Typedefs
typedef struct _dmxColormapPriv	dmxColormapPrivRec
typedef struct _dmxColormapPriv *	dmxColormapPrivPtr
Functions
Bool	dmxCreateColormap (ColormapPtr pColormap)
void	dmxDestroyColormap (ColormapPtr pColormap)
void	dmxInstallColormap (ColormapPtr pColormap)
void	dmxStoreColors (ColormapPtr pColormap, int ndef, xColorItem *pdef)
Bool	dmxCreateDefColormap (ScreenPtr pScreen)
Bool	dmxBECreateColormap (ColormapPtr pColormap)
Bool	dmxBEFreeColormap (ColormapPtr pColormap)

---

Detailed Description

Header file for colormap support.

See also:

dmxcmap.c.

---

Define Documentation

#define DMX_GET_COLORMAP_PRIV

(

_pCMap

)

Value:

(dmxColormapPrivPtr)            \
    dixLookupPrivate(&(_pCMap)->devPrivates, dmxColormapPrivateKey)

Get colormap private structure.

Referenced by dmxBECreateColormap(), dmxBEFreeColormap(), dmxCreateRootWindow(), dmxDestroyColormap(), dmxDoChangeWindowAttributes(), dmxGetDefaultWindowAttributes(), dmxInstallColormap(), and dmxStoreColors().

#define DMX_SET_COLORMAP_PRIV	(		_pCMap,
			_pCMapPriv
	)		dixSetPrivate(&(_pCMap)->devPrivates, dmxColormapPrivateKey, _pCMapPriv)

Set colormap private structure.

Referenced by dmxAllocateColormapPrivates(), and dmxDestroyColormap().

---

Typedef Documentation

typedef struct _dmxColormapPriv * dmxColormapPrivPtr

typedef struct _dmxColormapPriv dmxColormapPrivRec

Colormap private area.

---

Function Documentation

Bool dmxBECreateColormap

(

ColormapPtr

pColormap

)

Create pColormap on the back-end server.

References _DMXScreenInfo::beDisplay, _dmxColormapPriv::cmap, DMX_GET_COLORMAP_PRIV, dmxLog(), dmxLookupVisual(), dmxScreens, dmxWarning, and _DMXScreenInfo::scrnWin.

Referenced by dmxBECreateResources(), and dmxCreateColormap().

Bool dmxBEFreeColormap

(

ColormapPtr

pColormap

)

Destroy pColormap on the back-end server.

References _DMXScreenInfo::beDisplay, _dmxColormapPriv::cmap, DMX_GET_COLORMAP_PRIV, and dmxScreens.

Referenced by dmxBEDestroyResources(), and dmxDestroyColormap().

Bool dmxCreateColormap

(

ColormapPtr

pColormap

)

Create colormap on back-end server associated with pColormap's screen.

References _DMXScreenInfo::beDisplay, DMX_UNWRAP, DMX_WRAP, dmxAllocateColormapPrivates(), dmxBECreateColormap(), dmxCreateColormap(), and dmxScreens.

Referenced by dmxCreateColormap(), and dmxScreenInit().

Bool dmxCreateDefColormap

(

ScreenPtr

pScreen

)

Create the DMX server's default colormap.

Referenced by dmxScreenInit().

void dmxDestroyColormap

(

ColormapPtr

pColormap

)

Destroy colormap on back-end server associated with pColormap's screen.

References _DMXScreenInfo::beDisplay, DMX_GET_COLORMAP_PRIV, DMX_SET_COLORMAP_PRIV, DMX_UNWRAP, DMX_WRAP, dmxBEFreeColormap(), dmxDestroyColormap(), and dmxScreens.

Referenced by dmxDestroyColormap(), and dmxScreenInit().

void dmxInstallColormap

(

ColormapPtr

pColormap

)

Install colormap on back-end server associated with pColormap's screen.

References _DMXScreenInfo::beDisplay, _dmxColormapPriv::cmap, DMX_GET_COLORMAP_PRIV, DMX_UNWRAP, DMX_WRAP, dmxInstallColormap(), dmxScreens, and dmxSync().

Referenced by dmxInstallColormap(), and dmxScreenInit().

void dmxStoreColors	(	ColormapPtr	pColormap,
		int	ndef,
		xColorItem *	pdef
	)

Store colors in pColormap on back-end server associated with pColormap's screen.

References _DMXScreenInfo::beDisplay, _dmxColormapPriv::cmap, DMX_GET_COLORMAP_PRIV, DMX_UNWRAP, DMX_WRAP, dmxScreens, dmxStoreColors(), and dmxSync().

Referenced by dmxScreenInit(), and dmxStoreColors().