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/* $XdotOrg: xc/programs/Xserver/hw/xfree86/xf8_32bpp/cfbpntwin.c,v 1.2 2004/04/23 19:54:21 eich Exp $ */
/* $XFree86: xc/programs/Xserver/hw/xfree86/xf8_32bpp/cfbpntwin.c,v 1.1 1999/01/03 03:58:56 dawes Exp $ */
#include <X11/X.h>
#include "windowstr.h"
#include "regionstr.h"
#include "pixmapstr.h"
#include "scrnintstr.h"
#define PSZ 8
#include "cfb.h"
#undef PSZ
#include "cfb32.h"
#include "cfb8_32.h"
#include "mi.h"
#ifdef PANORAMIX
#include "panoramiX.h"
#include "panoramiXsrv.h"
#endif
void
cfb8_32PaintWindow(
WindowPtr pWin,
RegionPtr pRegion,
int what
){
WindowPtr pBgWin;
int xorg, yorg;
switch (what) {
case PW_BACKGROUND:
switch (pWin->backgroundState) {
case None:
break;
case ParentRelative:
do {
pWin = pWin->parent;
} while (pWin->backgroundState == ParentRelative);
(*pWin->drawable.pScreen->PaintWindowBackground)(
pWin, pRegion, what);
break;
case BackgroundPixmap:
xorg = pWin->drawable.x;
yorg = pWin->drawable.y;
#ifdef PANORAMIX
if(!noPanoramiXExtension) {
int index = pWin->drawable.pScreen->myNum;
if(WindowTable[index] == pWin) {
xorg -= panoramiXdataPtr[index].x;
yorg -= panoramiXdataPtr[index].y;
}
}
#endif
cfb32FillBoxTileOddGeneral ((DrawablePtr)pWin,
(int)REGION_NUM_RECTS(pRegion), REGION_RECTS(pRegion),
pWin->background.pixmap, xorg, yorg, GXcopy,
(pWin->drawable.depth == 24) ? 0x00ffffff : 0xff000000);
break;
case BackgroundPixel:
if(pWin->drawable.depth == 24)
cfb8_32FillBoxSolid32 ((DrawablePtr)pWin,
(int)REGION_NUM_RECTS(pRegion),
REGION_RECTS(pRegion),
pWin->background.pixel);
else
cfb8_32FillBoxSolid8 ((DrawablePtr)pWin,
(int)REGION_NUM_RECTS(pRegion),
REGION_RECTS(pRegion),
pWin->background.pixel);
break;
}
break;
case PW_BORDER:
if (pWin->borderIsPixel) {
if(pWin->drawable.depth == 24) {
cfb8_32FillBoxSolid32 ((DrawablePtr)pWin,
(int)REGION_NUM_RECTS(pRegion),
REGION_RECTS(pRegion),
pWin->border.pixel);
} else
cfb8_32FillBoxSolid8 ((DrawablePtr)pWin,
(int)REGION_NUM_RECTS(pRegion),
REGION_RECTS(pRegion),
pWin->border.pixel);
} else {
for (pBgWin = pWin;
pBgWin->backgroundState == ParentRelative;
pBgWin = pBgWin->parent);
xorg = pBgWin->drawable.x;
yorg = pBgWin->drawable.y;
#ifdef PANORAMIX
if(!noPanoramiXExtension) {
int index = pWin->drawable.pScreen->myNum;
if(WindowTable[index] == pBgWin) {
xorg -= panoramiXdataPtr[index].x;
yorg -= panoramiXdataPtr[index].y;
}
}
#endif
cfb32FillBoxTileOddGeneral ((DrawablePtr)pWin,
(int)REGION_NUM_RECTS(pRegion), REGION_RECTS(pRegion),
pWin->border.pixmap, xorg, yorg, GXcopy,
(pWin->drawable.depth == 24) ? 0x00ffffff : 0xff000000);
}
break;
}
}
void
cfb8_32FillBoxSolid8(
DrawablePtr pDraw,
int nbox,
BoxPtr pbox,
unsigned long color
){
CARD8 *ptr, *data;
int pitch, height, width, i;
CARD8 c = (CARD8)color;
cfbGetByteWidthAndPointer(pDraw, pitch, ptr);
ptr += 3; /* point to the top byte */
while(nbox--) {
data = ptr + (pbox->y1 * pitch) + (pbox->x1 << 2);
width = (pbox->x2 - pbox->x1) << 2;
height = pbox->y2 - pbox->y1;
while(height--) {
for(i = 0; i < width; i+=4)
data[i] = c;
data += pitch;
}
pbox++;
}
}
void
cfb8_32FillBoxSolid32(
DrawablePtr pDraw,
int nbox,
BoxPtr pbox,
unsigned long color
){
CARD8 *ptr, *data;
CARD16 *ptr2, *data2;
int pitch, pitch2;
int height, width, i;
CARD8 c = (CARD8)(color >> 16);
CARD16 c2 = (CARD16)color;
cfbGetByteWidthAndPointer(pDraw, pitch, ptr);
cfbGetTypedWidthAndPointer(pDraw, pitch2, ptr2, CARD16, CARD16);
ptr += 2; /* point to the third byte */
while(nbox--) {
data = ptr + (pbox->y1 * pitch) + (pbox->x1 << 2);
data2 = ptr2 + (pbox->y1 * pitch2) + (pbox->x1 << 1);
width = (pbox->x2 - pbox->x1) << 1;
height = pbox->y2 - pbox->y1;
while(height--) {
for(i = 0; i < width; i+=2) {
data[i << 1] = c;
data2[i] = c2;
}
data += pitch;
data2 += pitch2;
}
pbox++;
}
}
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