2006-11-26 11:13:41 -07:00
|
|
|
/*
|
|
|
|
*Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
|
|
|
|
*
|
|
|
|
*Permission is hereby granted, free of charge, to any person obtaining
|
|
|
|
* a copy of this software and associated documentation files (the
|
|
|
|
*"Software"), to deal in the Software without restriction, including
|
|
|
|
*without limitation the rights to use, copy, modify, merge, publish,
|
|
|
|
*distribute, sublicense, and/or sell copies of the Software, and to
|
|
|
|
*permit persons to whom the Software is furnished to do so, subject to
|
|
|
|
*the following conditions:
|
|
|
|
*
|
|
|
|
*The above copyright notice and this permission notice shall be
|
|
|
|
*included in all copies or substantial portions of the Software.
|
|
|
|
*
|
|
|
|
*THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
|
|
*EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
|
|
*MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
|
|
*NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
|
|
|
|
*ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
|
|
|
|
*CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
|
|
*WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
*
|
|
|
|
*Except as contained in this notice, the name of the XFree86 Project
|
|
|
|
*shall not be used in advertising or otherwise to promote the sale, use
|
|
|
|
*or other dealings in this Software without prior written authorization
|
|
|
|
*from the XFree86 Project.
|
|
|
|
*
|
|
|
|
* Authors: drewry, september 1986
|
|
|
|
* Harold L Hunt II
|
|
|
|
*/
|
|
|
|
|
|
|
|
#ifdef HAVE_XWIN_CONFIG_H
|
|
|
|
#include <xwin-config.h>
|
|
|
|
#endif
|
|
|
|
#include "win.h"
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Local prototypes
|
|
|
|
*/
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
static void
|
2012-06-10 07:21:05 -06:00
|
|
|
winXRotatePixmapNativeGDI(PixmapPtr pPix, int rw);
|
2006-11-26 11:13:41 -07:00
|
|
|
|
|
|
|
static void
|
2012-06-10 07:21:05 -06:00
|
|
|
winYRotatePixmapNativeGDI(PixmapPtr pPix, int rh);
|
2006-11-26 11:13:41 -07:00
|
|
|
|
|
|
|
static void
|
|
|
|
|
2012-06-10 07:21:05 -06:00
|
|
|
winCopyRotatePixmapNativeGDI(PixmapPtr psrcPix, PixmapPtr *ppdstPix,
|
|
|
|
int xrot, int yrot);
|
|
|
|
#endif
|
2006-11-26 11:13:41 -07:00
|
|
|
|
|
|
|
/* See Porting Layer Definition - p. 34 */
|
|
|
|
/* See mfb/mfbpixmap.c - mfbCreatePixmap() */
|
|
|
|
PixmapPtr
|
2012-06-10 07:21:05 -06:00
|
|
|
winCreatePixmapNativeGDI(ScreenPtr pScreen,
|
|
|
|
int iWidth, int iHeight,
|
|
|
|
int iDepth, unsigned usage_hint)
|
2006-11-26 11:13:41 -07:00
|
|
|
{
|
2012-06-10 07:21:05 -06:00
|
|
|
winPrivPixmapPtr pPixmapPriv = NULL;
|
|
|
|
PixmapPtr pPixmap = NULL;
|
|
|
|
|
|
|
|
/* Allocate pixmap memory */
|
|
|
|
pPixmap = AllocatePixmap(pScreen, 0);
|
|
|
|
if (!pPixmap) {
|
|
|
|
ErrorF("winCreatePixmapNativeGDI () - Couldn't allocate a pixmap\n");
|
|
|
|
return NullPixmap;
|
2006-11-26 11:13:41 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
#if CYGDEBUG
|
2012-06-10 07:21:05 -06:00
|
|
|
winDebug("winCreatePixmap () - w %d h %d d %d uh %d bw %d\n",
|
|
|
|
iWidth, iHeight, iDepth, usage_hint,
|
|
|
|
PixmapBytePad(iWidth, iDepth));
|
2006-11-26 11:13:41 -07:00
|
|
|
#endif
|
|
|
|
|
2012-06-10 07:21:05 -06:00
|
|
|
/* Setup pixmap values */
|
|
|
|
pPixmap->drawable.type = DRAWABLE_PIXMAP;
|
|
|
|
pPixmap->drawable.class = 0;
|
|
|
|
pPixmap->drawable.pScreen = pScreen;
|
|
|
|
pPixmap->drawable.depth = iDepth;
|
|
|
|
pPixmap->drawable.bitsPerPixel = BitsPerPixel(iDepth);
|
|
|
|
pPixmap->drawable.id = 0;
|
|
|
|
pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
|
|
|
|
pPixmap->drawable.x = 0;
|
|
|
|
pPixmap->drawable.y = 0;
|
|
|
|
pPixmap->drawable.width = iWidth;
|
|
|
|
pPixmap->drawable.height = iHeight;
|
|
|
|
pPixmap->devKind = 0;
|
|
|
|
pPixmap->refcnt = 1;
|
|
|
|
pPixmap->devPrivate.ptr = NULL;
|
|
|
|
pPixmap->usage_hint = usage_hint;
|
|
|
|
|
|
|
|
/* Pixmap privates are allocated by AllocatePixmap */
|
|
|
|
pPixmapPriv = winGetPixmapPriv(pPixmap);
|
|
|
|
|
|
|
|
/* Initialize pixmap privates */
|
|
|
|
pPixmapPriv->hBitmap = NULL;
|
|
|
|
pPixmapPriv->hdcSelected = NULL;
|
|
|
|
pPixmapPriv->pbBits = NULL;
|
|
|
|
pPixmapPriv->dwScanlineBytes = PixmapBytePad(iWidth, iDepth);
|
|
|
|
|
|
|
|
/* Check for zero width or height pixmaps */
|
|
|
|
if (iWidth == 0 || iHeight == 0) {
|
|
|
|
/* Don't allocate a real pixmap, just set fields and return */
|
|
|
|
return pPixmap;
|
2006-11-26 11:13:41 -07:00
|
|
|
}
|
|
|
|
|
2012-06-10 07:21:05 -06:00
|
|
|
/* Create a DIB for the pixmap */
|
|
|
|
pPixmapPriv->hBitmap = winCreateDIBNativeGDI(iWidth, iHeight, iDepth,
|
|
|
|
&pPixmapPriv->pbBits,
|
|
|
|
(BITMAPINFO **) & pPixmapPriv->
|
|
|
|
pbmih);
|
2006-11-26 11:13:41 -07:00
|
|
|
|
|
|
|
#if CYGDEBUG
|
2012-06-10 07:21:05 -06:00
|
|
|
winDebug("winCreatePixmap () - Created a pixmap %08x, %dx%dx%d, for "
|
|
|
|
"screen: %08x\n",
|
|
|
|
pPixmapPriv->hBitmap, iWidth, iHeight, iDepth, pScreen);
|
2006-11-26 11:13:41 -07:00
|
|
|
#endif
|
|
|
|
|
2012-06-10 07:21:05 -06:00
|
|
|
return pPixmap;
|
2006-11-26 11:13:41 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* See Porting Layer Definition - p. 35
|
|
|
|
*
|
|
|
|
* See mfb/mfbpixmap.c - mfbDestroyPixmap()
|
|
|
|
*/
|
|
|
|
|
|
|
|
Bool
|
2012-06-10 07:21:05 -06:00
|
|
|
winDestroyPixmapNativeGDI(PixmapPtr pPixmap)
|
2006-11-26 11:13:41 -07:00
|
|
|
{
|
2012-06-10 07:21:05 -06:00
|
|
|
winPrivPixmapPtr pPixmapPriv = NULL;
|
|
|
|
|
2006-11-26 11:13:41 -07:00
|
|
|
#if CYGDEBUG
|
2012-06-10 07:21:05 -06:00
|
|
|
winDebug("winDestroyPixmapNativeGDI ()\n");
|
2006-11-26 11:13:41 -07:00
|
|
|
#endif
|
|
|
|
|
2012-06-10 07:21:05 -06:00
|
|
|
/* Bail early if there is not a pixmap to destroy */
|
|
|
|
if (pPixmap == NULL) {
|
|
|
|
ErrorF("winDestroyPixmapNativeGDI () - No pixmap to destroy\n");
|
|
|
|
return TRUE;
|
2006-11-26 11:13:41 -07:00
|
|
|
}
|
|
|
|
|
2012-06-10 07:21:05 -06:00
|
|
|
/* Get a handle to the pixmap privates */
|
|
|
|
pPixmapPriv = winGetPixmapPriv(pPixmap);
|
2006-11-26 11:13:41 -07:00
|
|
|
|
|
|
|
#if CYGDEBUG
|
2012-06-10 07:21:05 -06:00
|
|
|
winDebug("winDestroyPixmapNativeGDI - pPixmapPriv->hBitmap: %08x\n",
|
|
|
|
pPixmapPriv->hBitmap);
|
2006-11-26 11:13:41 -07:00
|
|
|
#endif
|
|
|
|
|
2012-06-10 07:21:05 -06:00
|
|
|
/* Decrement reference count, return if nonzero */
|
|
|
|
--pPixmap->refcnt;
|
|
|
|
if (pPixmap->refcnt != 0)
|
|
|
|
return TRUE;
|
2006-11-26 11:13:41 -07:00
|
|
|
|
2012-06-10 07:21:05 -06:00
|
|
|
/* Free GDI bitmap */
|
|
|
|
if (pPixmapPriv->hBitmap)
|
|
|
|
DeleteObject(pPixmapPriv->hBitmap);
|
2006-11-26 11:13:41 -07:00
|
|
|
|
2012-06-10 07:21:05 -06:00
|
|
|
/* Free the bitmap info header memory */
|
|
|
|
free(pPixmapPriv->pbmih);
|
|
|
|
pPixmapPriv->pbmih = NULL;
|
2006-11-26 11:13:41 -07:00
|
|
|
|
2012-06-10 07:21:05 -06:00
|
|
|
/* Free the pixmap memory */
|
|
|
|
free(pPixmap);
|
|
|
|
pPixmap = NULL;
|
2006-11-26 11:13:41 -07:00
|
|
|
|
2012-06-10 07:21:05 -06:00
|
|
|
return TRUE;
|
|
|
|
}
|
2006-11-26 11:13:41 -07:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Not used yet
|
|
|
|
*/
|
|
|
|
|
|
|
|
Bool
|
2012-06-10 07:21:05 -06:00
|
|
|
winModifyPixmapHeaderNativeGDI(PixmapPtr pPixmap,
|
|
|
|
int iWidth, int iHeight,
|
|
|
|
int iDepth,
|
|
|
|
int iBitsPerPixel, int devKind, pointer pPixData)
|
2006-11-26 11:13:41 -07:00
|
|
|
{
|
2012-06-10 07:21:05 -06:00
|
|
|
FatalError("winModifyPixmapHeaderNativeGDI ()\n");
|
|
|
|
return TRUE;
|
2006-11-26 11:13:41 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
/*
|
|
|
|
* Not used yet.
|
|
|
|
* See cfb/cfbpixmap.c
|
|
|
|
*/
|
|
|
|
|
|
|
|
static void
|
2012-06-10 07:21:05 -06:00
|
|
|
winXRotatePixmapNativeGDI(PixmapPtr pPix, int rw)
|
2006-11-26 11:13:41 -07:00
|
|
|
{
|
2012-06-10 07:21:05 -06:00
|
|
|
ErrorF("winXRotatePixmap()\n");
|
|
|
|
/* fill in this function, look at CFB */
|
2006-11-26 11:13:41 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Not used yet.
|
|
|
|
* See cfb/cfbpixmap.c
|
|
|
|
*/
|
|
|
|
static void
|
2012-06-10 07:21:05 -06:00
|
|
|
winYRotatePixmapNativeGDI(PixmapPtr pPix, int rh)
|
2006-11-26 11:13:41 -07:00
|
|
|
{
|
2012-06-10 07:21:05 -06:00
|
|
|
ErrorF("winYRotatePixmap()\n");
|
|
|
|
/* fill in this function, look at CFB */
|
2006-11-26 11:13:41 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Not used yet.
|
|
|
|
* See cfb/cfbpixmap.c
|
|
|
|
*/
|
|
|
|
|
|
|
|
static void
|
2012-06-10 07:21:05 -06:00
|
|
|
winCopyRotatePixmapNativeGDI(PixmapPtr psrcPix, PixmapPtr *ppdstPix,
|
|
|
|
int xrot, int yrot)
|
2006-11-26 11:13:41 -07:00
|
|
|
{
|
2012-06-10 07:21:05 -06:00
|
|
|
ErrorF("winCopyRotatePixmap()\n");
|
|
|
|
/* fill in this function, look at CFB */
|
2006-11-26 11:13:41 -07:00
|
|
|
}
|
|
|
|
#endif
|