178 lines
4.1 KiB
C
178 lines
4.1 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/xf8_32bpp/cfbpntwin.c,v 1.5 2001/10/01 13:44:15 eich Exp $ */
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#include "X.h"
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#include "windowstr.h"
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#include "regionstr.h"
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#include "pixmapstr.h"
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#include "scrnintstr.h"
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#define PSZ 8
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#include "cfb.h"
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#undef PSZ
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#include "cfb32.h"
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#include "cfb8_32.h"
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#include "mi.h"
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#ifdef PANORAMIX
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#include "panoramiX.h"
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#include "panoramiXsrv.h"
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#endif
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void
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cfb8_32PaintWindow(
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WindowPtr pWin,
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RegionPtr pRegion,
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int what
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){
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WindowPtr pBgWin;
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int xorg, yorg;
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switch (what) {
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case PW_BACKGROUND:
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switch (pWin->backgroundState) {
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case None:
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break;
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case ParentRelative:
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do {
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pWin = pWin->parent;
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} while (pWin->backgroundState == ParentRelative);
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(*pWin->drawable.pScreen->PaintWindowBackground)(
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pWin, pRegion, what);
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break;
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case BackgroundPixmap:
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xorg = pWin->drawable.x;
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yorg = pWin->drawable.y;
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#ifdef PANORAMIX
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if(!noPanoramiXExtension) {
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int index = pWin->drawable.pScreen->myNum;
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if(WindowTable[index] == pWin) {
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xorg -= panoramiXdataPtr[index].x;
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yorg -= panoramiXdataPtr[index].y;
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}
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}
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#endif
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cfb32FillBoxTileOddGeneral ((DrawablePtr)pWin,
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(int)REGION_NUM_RECTS(pRegion), REGION_RECTS(pRegion),
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pWin->background.pixmap, xorg, yorg, GXcopy,
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(pWin->drawable.depth == 24) ? 0x00ffffff : 0xff000000);
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break;
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case BackgroundPixel:
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if(pWin->drawable.depth == 24)
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cfb8_32FillBoxSolid32 ((DrawablePtr)pWin,
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(int)REGION_NUM_RECTS(pRegion),
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REGION_RECTS(pRegion),
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pWin->background.pixel);
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else
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cfb8_32FillBoxSolid8 ((DrawablePtr)pWin,
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(int)REGION_NUM_RECTS(pRegion),
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REGION_RECTS(pRegion),
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pWin->background.pixel);
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break;
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}
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break;
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case PW_BORDER:
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if (pWin->borderIsPixel) {
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if(pWin->drawable.depth == 24) {
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cfb8_32FillBoxSolid32 ((DrawablePtr)pWin,
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(int)REGION_NUM_RECTS(pRegion),
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REGION_RECTS(pRegion),
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pWin->border.pixel);
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} else
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cfb8_32FillBoxSolid8 ((DrawablePtr)pWin,
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(int)REGION_NUM_RECTS(pRegion),
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REGION_RECTS(pRegion),
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pWin->border.pixel);
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} else {
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for (pBgWin = pWin;
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pBgWin->backgroundState == ParentRelative;
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pBgWin = pBgWin->parent);
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xorg = pBgWin->drawable.x;
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yorg = pBgWin->drawable.y;
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#ifdef PANORAMIX
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if(!noPanoramiXExtension) {
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int index = pWin->drawable.pScreen->myNum;
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if(WindowTable[index] == pBgWin) {
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xorg -= panoramiXdataPtr[index].x;
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yorg -= panoramiXdataPtr[index].y;
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}
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}
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#endif
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cfb32FillBoxTileOddGeneral ((DrawablePtr)pWin,
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(int)REGION_NUM_RECTS(pRegion), REGION_RECTS(pRegion),
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pWin->border.pixmap, xorg, yorg, GXcopy,
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(pWin->drawable.depth == 24) ? 0x00ffffff : 0xff000000);
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}
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break;
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}
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}
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void
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cfb8_32FillBoxSolid8(
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DrawablePtr pDraw,
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int nbox,
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BoxPtr pbox,
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unsigned long color
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){
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CARD8 *ptr, *data;
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int pitch, height, width, i;
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CARD8 c = (CARD8)color;
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cfbGetByteWidthAndPointer(pDraw, pitch, ptr);
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ptr += 3; /* point to the top byte */
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while(nbox--) {
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data = ptr + (pbox->y1 * pitch) + (pbox->x1 << 2);
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width = (pbox->x2 - pbox->x1) << 2;
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height = pbox->y2 - pbox->y1;
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while(height--) {
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for(i = 0; i < width; i+=4)
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data[i] = c;
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data += pitch;
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}
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pbox++;
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}
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}
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void
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cfb8_32FillBoxSolid32(
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DrawablePtr pDraw,
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int nbox,
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BoxPtr pbox,
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unsigned long color
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){
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CARD8 *ptr, *data;
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CARD16 *ptr2, *data2;
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int pitch, pitch2;
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int height, width, i;
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CARD8 c = (CARD8)(color >> 16);
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CARD16 c2 = (CARD16)color;
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cfbGetByteWidthAndPointer(pDraw, pitch, ptr);
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cfbGetTypedWidthAndPointer(pDraw, pitch2, ptr2, CARD16, CARD16);
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ptr += 2; /* point to the third byte */
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while(nbox--) {
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data = ptr + (pbox->y1 * pitch) + (pbox->x1 << 2);
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data2 = ptr2 + (pbox->y1 * pitch2) + (pbox->x1 << 1);
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width = (pbox->x2 - pbox->x1) << 1;
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height = pbox->y2 - pbox->y1;
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while(height--) {
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for(i = 0; i < width; i+=2) {
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data[i << 1] = c;
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data2[i] = c2;
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}
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data += pitch;
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data2 += pitch2;
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}
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pbox++;
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}
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}
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