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-rw-r--r--xorg-server/hw/xwin/winfillsp.c842
1 files changed, 0 insertions, 842 deletions
diff --git a/xorg-server/hw/xwin/winfillsp.c b/xorg-server/hw/xwin/winfillsp.c
deleted file mode 100644
index bd0a15e8a..000000000
--- a/xorg-server/hw/xwin/winfillsp.c
+++ /dev/null
@@ -1,842 +0,0 @@
-/*
- *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: Harold L Hunt II
- * Alan Hourihane <alanh@fairlite.demon.co.uk>
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-
-extern void ROP16(HDC hdc, int rop);
-
-#define TRANSLATE_COLOR(color) \
-{ \
- if (pDrawable->depth == 15) \
- color = ((color & 0x1F) << 19) | ((color & 0x03E0) << 6) | \
- ((color & 0xF800) >> 8); \
- else if (pDrawable->depth == 16) \
- color = ((color & 0x1F) << 19) | ((color & 0x07E0) << 5) | \
- ((color & 0xF800) >> 8); \
- else if (pDrawable->depth == 24 || pDrawable->depth == 32) \
- color = ((color & 0xFF) << 16) | (color & 0xFF00) | \
- ((color & 0xFF0000) >> 16); \
-}
-
-/* See Porting Layer Definition - p. 54 */
-void
-winFillSpansNativeGDI(DrawablePtr pDrawable,
- GCPtr pGC,
- int iSpans,
- DDXPointPtr pPoints, int *piWidths, int fSorted)
-{
- winGCPriv(pGC);
- HBITMAP hbmpOrig = NULL, hbmpOrigStipple = NULL;
- HBITMAP hPenOrig = NULL;
- HBITMAP hBitmap = NULL;
- PixmapPtr pPixmap = NULL;
- winPrivPixmapPtr pPixmapPriv = NULL;
- PixmapPtr pStipple = NULL;
- winPrivPixmapPtr pStipplePriv = NULL;
- PixmapPtr pTile = NULL;
- winPrivPixmapPtr pTilePriv = NULL;
- HDC hdcStipple = NULL, hdcTile = NULL;
- HPEN hPen = NULL;
- int iX;
- int fg, bg;
- RegionPtr pClip = pGC->pCompositeClip;
- BoxPtr pextent, pbox;
- int nbox;
- int extentX1, extentX2, extentY1, extentY2;
- int fullX1, fullX2, fullY1;
- HRGN hrgn = NULL, combined = NULL;
-
- nbox = RegionNumRects(pClip);
- pbox = RegionRects(pClip);
-
- if (!nbox)
- return;
-
- combined = CreateRectRgn(pbox->x1, pbox->y1, pbox->x2, pbox->y2);
- nbox--;
- pbox++;
-
- while (nbox--) {
- hrgn = CreateRectRgn(pbox->x1, pbox->y1, pbox->x2, pbox->y2);
- CombineRgn(combined, combined, hrgn, RGN_OR);
- DeleteObject(hrgn);
- hrgn = NULL;
- pbox++;
- }
-
- pextent = RegionExtents(pClip);
- extentX1 = pextent->x1;
- extentY1 = pextent->y1;
- extentX2 = pextent->x2;
- extentY2 = pextent->y2;
-
- /* Branch on the type of drawable we have */
- switch (pDrawable->type) {
- case DRAWABLE_PIXMAP:
-
- SelectClipRgn(pGCPriv->hdcMem, combined);
- DeleteObject(combined);
- combined = NULL;
-
- /* Get a pixmap pointer from the drawable pointer, and fetch privates */
- pPixmap = (PixmapPtr) pDrawable;
- pPixmapPriv = winGetPixmapPriv(pPixmap);
-
- /* Select the drawable pixmap into memory hdc */
- hbmpOrig = SelectObject(pGCPriv->hdcMem, pPixmapPriv->hBitmap);
- if (hbmpOrig == NULL)
- FatalError("winFillSpans - DRAWABLE_PIXMAP - "
- "SelectObject () failed on\n\tpPixmapPriv->hBitmap: "
- "%p\n", pPixmapPriv->hBitmap);
-
- /* Branch on the fill type */
- switch (pGC->fillStyle) {
- case FillSolid:
-
- ROP16(pGCPriv->hdcMem, pGC->alu);
-
- if (pDrawable->depth == 1) {
- if (pGC->fgPixel == 0)
- hPenOrig = SelectObject(pGCPriv->hdcMem,
- GetStockObject(BLACK_PEN));
- else
- hPenOrig = SelectObject(pGCPriv->hdcMem,
- GetStockObject(WHITE_PEN));
- }
- else {
- fg = pGC->fgPixel;
- TRANSLATE_COLOR(fg);
- hPen = CreatePen(PS_SOLID, 0, fg);
- hPenOrig = SelectObject(pGCPriv->hdcMem, hPen);
- }
-
- while (iSpans--) {
- fullX1 = pPoints->x;
- fullY1 = pPoints->y;
- fullX2 = fullX1 + (int) *piWidths;
- pPoints++;
- piWidths++;
-
- if (fullY1 < extentY1 || extentY2 <= fullY1)
- continue;
-
- if (fullX1 < extentX1)
- fullX1 = extentX1;
- if (fullX2 > extentX2)
- fullX2 = extentX2;
-
- if (fullX1 >= fullX2)
- continue;
-
- MoveToEx(pGCPriv->hdcMem, fullX1, fullY1, NULL);
- LineTo(pGCPriv->hdcMem, fullX2, fullY1);
- }
-
- SetROP2(pGCPriv->hdcMem, R2_COPYPEN);
-
- /* Give back the Pen */
- SelectObject(pGCPriv->hdcMem, hPenOrig);
-
- if (pDrawable->depth != 1)
- DeleteObject(hPen);
- break;
-
- case FillOpaqueStippled:
-
- pStipple = pGC->stipple;
- pStipplePriv = winGetPixmapPriv(pStipple);
-
- /* Create a device-dependent bitmap for the stipple */
- hBitmap = CreateDIBitmap(pGCPriv->hdcMem,
- (BITMAPINFOHEADER *) pStipplePriv->pbmih,
- CBM_INIT,
- pStipplePriv->pbBits,
- (BITMAPINFO *) pStipplePriv->pbmih,
- DIB_RGB_COLORS);
-
- /* Create a memory DC to hold the stipple */
- hdcStipple = CreateCompatibleDC(pGCPriv->hdcMem);
-
- /* Select the stipple bitmap into the stipple DC */
- hbmpOrigStipple = SelectObject(hdcStipple, hBitmap);
- if (hbmpOrigStipple == NULL)
- FatalError("winFillSpans () - DRAWABLE_PIXMAP - FillStippled - "
- "SelectObject () failed on hbmpOrigStipple\n");
-
- /* Make a temporary copy of the foreground and background colors */
- bg = pGC->bgPixel;
- fg = pGC->fgPixel;
-
- /* Translate the depth-dependent colors to Win32 COLORREFs */
- TRANSLATE_COLOR(fg);
- TRANSLATE_COLOR(bg);
- SetTextColor(pGCPriv->hdcMem, fg);
- SetBkColor(pGCPriv->hdcMem, bg);
-
- while (iSpans--) {
- int width = pStipple->drawable.width;
-
- fullX1 = pPoints->x;
- fullY1 = pPoints->y;
- fullX2 = fullX1 + (int) *piWidths;
- pPoints++;
- piWidths++;
-
- if (fullY1 < extentY1 || extentY2 <= fullY1)
- continue;
-
- if (fullX1 < extentX1)
- fullX1 = extentX1;
- if (fullX2 > extentX2)
- fullX2 = extentX2;
-
- if (fullX1 >= fullX2)
- continue;
-
- for (iX = fullX1; iX < fullX2; iX += width) {
- int xoffset;
-
- if ((iX + pStipple->drawable.width) > fullX2)
- width = fullX2 - iX;
- else
- width = pStipple->drawable.width;
-
- if (iX == fullX1)
- xoffset =
- (fullX1 -
- (pDrawable->x +
- (pGC->patOrg.x % pStipple->drawable.width) -
- pStipple->drawable.width)) %
- pStipple->drawable.width;
- else
- xoffset = 0;
-
- if (xoffset + width > pStipple->drawable.width)
- width = pStipple->drawable.width - xoffset;
-
- BitBlt(pGCPriv->hdcMem,
- iX, fullY1,
- width, 1,
- hdcStipple,
- xoffset,
- (fullY1 -
- (pDrawable->y +
- (pGC->patOrg.y % pStipple->drawable.height) -
- pStipple->drawable.height)) %
- pStipple->drawable.height, g_copyROP[pGC->alu]);
- }
- }
-
- /* Clear the stipple HDC */
- SelectObject(hdcStipple, hbmpOrigStipple);
- DeleteDC(hdcStipple);
-
- /* Delete the device dependent stipple bitmap */
- DeleteObject(hBitmap);
-
- break;
- case FillStippled:
-
- pStipple = pGC->stipple;
- pStipplePriv = winGetPixmapPriv(pStipple);
-
- /* Create a device-dependent bitmap for the stipple */
- hBitmap = CreateDIBitmap(pGCPriv->hdcMem,
- (BITMAPINFOHEADER *) pStipplePriv->pbmih,
- CBM_INIT,
- pStipplePriv->pbBits,
- (BITMAPINFO *) pStipplePriv->pbmih,
- DIB_RGB_COLORS);
-
- /* Create a memory DC to hold the stipple */
- hdcStipple = CreateCompatibleDC(pGCPriv->hdcMem);
-
- /* Select the stipple bitmap into the stipple DC */
- hbmpOrigStipple = SelectObject(hdcStipple, hBitmap);
- if (hbmpOrigStipple == NULL)
- FatalError("winFillSpans () - DRAWABLE_PIXMAP - FillStippled - "
- "SelectObject () failed on hbmpOrigStipple\n");
-
- /* Make a temporary copy of the foreground and background colors */
- bg = pGC->bgPixel;
- fg = pGC->fgPixel;
-
- /* Translate the depth-dependent colors to Win32 COLORREFs */
- TRANSLATE_COLOR(fg);
- TRANSLATE_COLOR(bg);
-
- /* this is fudgy, we should only invert on the last one
- * We need to get the black/white pixels right in the
- * colormap. But yeah ! it's working..
- */
- if (pGC->bgPixel != -1 && pGC->fgPixel != -1) {
- SetTextColor(pGCPriv->hdcMem, fg);
- SetBkColor(pGCPriv->hdcMem, bg);
- BitBlt(hdcStipple,
- 0, 0,
- pStipple->drawable.width, pStipple->drawable.height,
- hdcStipple, 0, 0, 0x330008);
- }
- else if (pGC->bgPixel == -1) {
- SetTextColor(pGCPriv->hdcMem, fg);
- SetBkMode(pGCPriv->hdcMem, TRANSPARENT);
- BitBlt(hdcStipple,
- 0, 0,
- pStipple->drawable.width, pStipple->drawable.height,
- hdcStipple, 0, 0, 0x330008);
- }
- else if (pGC->fgPixel == -1) {
- SetTextColor(pGCPriv->hdcMem, bg);
- SetBkMode(pGCPriv->hdcMem, TRANSPARENT);
-#if 0
- BitBlt(hdcStipple,
- 0, 0,
- pStipple->drawable.width, pStipple->drawable.height,
- hdcStipple, 0, 0, 0x330008);
-#endif
- }
-
- while (iSpans--) {
- int width = pStipple->drawable.width;
-
- fullX1 = pPoints->x;
- fullY1 = pPoints->y;
- fullX2 = fullX1 + (int) *piWidths;
- pPoints++;
- piWidths++;
-
- if (fullY1 < extentY1 || extentY2 <= fullY1)
- continue;
-
- if (fullX1 < extentX1)
- fullX1 = extentX1;
- if (fullX2 > extentX2)
- fullX2 = extentX2;
-
- if (fullX1 >= fullX2)
- continue;
-
- for (iX = fullX1; iX < fullX2; iX += width) {
- int xoffset;
-
- if ((iX + pStipple->drawable.width) > fullX2)
- width = fullX2 - iX;
- else
- width = pStipple->drawable.width;
-
- if (iX == fullX1)
- xoffset =
- (fullX1 -
- (pDrawable->x +
- (pGC->patOrg.x % pStipple->drawable.width) -
- pStipple->drawable.width)) %
- pStipple->drawable.width;
- else
- xoffset = 0;
-
- if (xoffset + width > pStipple->drawable.width)
- width = pStipple->drawable.width - xoffset;
-
- BitBlt(pGCPriv->hdcMem,
- iX, fullY1,
- width, 1,
- hdcStipple,
- xoffset,
- (fullY1 -
- (pDrawable->y +
- (pGC->patOrg.y % pStipple->drawable.height) -
- pStipple->drawable.height)) %
- pStipple->drawable.height, g_copyROP[pGC->alu]);
- }
- }
-
- /* Clear the stipple HDC */
- SelectObject(hdcStipple, hbmpOrigStipple);
- DeleteDC(hdcStipple);
-
- /* Delete the device dependent stipple bitmap */
- DeleteObject(hBitmap);
-
- /* Restore the background mode */
- SetBkMode(pGCPriv->hdcMem, OPAQUE);
- break;
-
- case FillTiled:
-
- /* Get a pixmap pointer from the tile pointer, and fetch privates */
- pTile = (PixmapPtr) pGC->tile.pixmap;
- pTilePriv = winGetPixmapPriv(pTile);
-
- /* Create a memory DC to hold the tile */
- hdcTile = CreateCompatibleDC(pGCPriv->hdcMem);
-
- /* Select the tile into a DC */
- hbmpOrig = SelectObject(hdcTile, pTilePriv->hBitmap);
- if (hbmpOrig == NULL)
- FatalError("winFillSpans - DRAWABLE_PIXMAP - FillTiled - "
- "SelectObject () failed on pTilePriv->hBitmap\n");
-
- while (iSpans--) {
- int width = pTile->drawable.width;
-
- fullX1 = pPoints->x;
- fullY1 = pPoints->y;
- fullX2 = fullX1 + (int) *piWidths;
- pPoints++;
- piWidths++;
-
- if (fullY1 < extentY1 || extentY2 <= fullY1)
- continue;
-
- if (fullX1 < extentX1)
- fullX1 = extentX1;
- if (fullX2 > extentX2)
- fullX2 = extentX2;
-
- if (fullX1 >= fullX2)
- continue;
-
- for (iX = fullX1; iX < fullX2; iX += width) {
- int xoffset;
-
- if ((iX + pTile->drawable.width) > fullX2)
- width = fullX2 - iX;
- else
- width = pTile->drawable.width;
-
- if (iX == fullX1)
- xoffset =
- (fullX1 -
- (pDrawable->x +
- (pGC->patOrg.x % pTile->drawable.width) -
- pTile->drawable.width)) % pTile->drawable.width;
- else
- xoffset = 0;
-
- if (xoffset + width > pTile->drawable.width)
- width = pTile->drawable.width - xoffset;
-
- BitBlt(pGCPriv->hdcMem,
- iX, fullY1,
- width, 1,
- hdcTile,
- xoffset,
- (fullY1 -
- (pDrawable->y +
- (pGC->patOrg.y % pTile->drawable.height) -
- pTile->drawable.height)) % pTile->drawable.height,
- g_copyROP[pGC->alu]);
- }
- }
-
- /* Push the tile pixmap out of the memory HDC */
- SelectObject(hdcTile, hbmpOrig);
-
- /* Delete the tile */
- DeleteDC(hdcTile);
- break;
-
- default:
- ErrorF("winFillSpans - DRAWABLE_PIXMAP - Unknown fillStyle\n");
- break;
- }
-
- /* Reset clip region */
- SelectClipRgn(pGCPriv->hdcMem, NULL);
-
- /* Push the drawable pixmap out of the GC HDC */
- SelectObject(pGCPriv->hdcMem, hbmpOrig);
- break;
-
- case DRAWABLE_WINDOW:
-
- SelectClipRgn(pGCPriv->hdc, combined);
- DeleteObject(combined);
- combined = NULL;
-
- /* Branch on fill style */
- switch (pGC->fillStyle) {
- case FillSolid:
-
- ROP16(pGCPriv->hdc, pGC->alu);
-
- if (pDrawable->depth == 1) {
- if (pGC->fgPixel == 0)
- hPenOrig = SelectObject(pGCPriv->hdc,
- GetStockObject(BLACK_PEN));
- else
- hPenOrig = SelectObject(pGCPriv->hdc,
- GetStockObject(WHITE_PEN));
- }
- else {
- fg = pGC->fgPixel;
- TRANSLATE_COLOR(fg);
- hPen = CreatePen(PS_SOLID, 0, fg);
- hPenOrig = SelectObject(pGCPriv->hdc, hPen);
- }
-
- while (iSpans--) {
- fullX1 = pPoints->x;
- fullY1 = pPoints->y;
- fullX2 = fullX1 + (int) *piWidths;
- pPoints++;
- piWidths++;
-
- if (fullY1 < extentY1 || extentY2 <= fullY1)
- continue;
-
- if (fullX1 < extentX1)
- fullX1 = extentX1;
- if (fullX2 > extentX2)
- fullX2 = extentX2;
-
- if (fullX1 >= fullX2)
- continue;
-
- MoveToEx(pGCPriv->hdc, fullX1, fullY1, NULL);
- LineTo(pGCPriv->hdc, fullX2, fullY1);
- }
-
- SetROP2(pGCPriv->hdc, R2_COPYPEN);
-
- /* Give back the Brush */
- SelectObject(pGCPriv->hdc, hPenOrig);
-
- if (pDrawable->depth != 1)
- DeleteObject(hPen);
- break;
-
- case FillOpaqueStippled:
-
- pStipple = pGC->stipple;
- pStipplePriv = winGetPixmapPriv(pStipple);
-
- /* Create a device-dependent bitmap for the stipple */
- hBitmap = CreateDIBitmap(pGCPriv->hdc,
- (BITMAPINFOHEADER *) pStipplePriv->pbmih,
- CBM_INIT,
- pStipplePriv->pbBits,
- (BITMAPINFO *) pStipplePriv->pbmih,
- DIB_RGB_COLORS);
-
- /* Create a memory DC to hold the stipple */
- hdcStipple = CreateCompatibleDC(pGCPriv->hdc);
-
- /* Select the stipple bitmap into the stipple DC */
- hbmpOrigStipple = SelectObject(hdcStipple, hBitmap);
- if (hbmpOrigStipple == NULL)
- FatalError("winFillSpans () - DRAWABLE_PIXMAP - FillStippled - "
- "SelectObject () failed on hbmpOrigStipple\n");
-
- /* Make a temporary copy of the foreground and background colors */
- bg = pGC->bgPixel;
- fg = pGC->fgPixel;
-
- /* Translate the depth-dependent colors to Win32 COLORREFs */
- TRANSLATE_COLOR(fg);
- TRANSLATE_COLOR(bg);
- SetTextColor(pGCPriv->hdc, fg);
- SetBkColor(pGCPriv->hdc, bg);
-
- while (iSpans--) {
- int width = pStipple->drawable.width;
-
- fullX1 = pPoints->x;
- fullY1 = pPoints->y;
- fullX2 = fullX1 + (int) *piWidths;
- pPoints++;
- piWidths++;
-
- if (fullY1 < extentY1 || extentY2 <= fullY1)
- continue;
-
- if (fullX1 < extentX1)
- fullX1 = extentX1;
- if (fullX2 > extentX2)
- fullX2 = extentX2;
-
- if (fullX1 >= fullX2)
- continue;
-
- for (iX = fullX1; iX < fullX2; iX += width) {
- int xoffset;
-
- if ((iX + pStipple->drawable.width) > fullX2)
- width = fullX2 - iX;
- else
- width = pStipple->drawable.width;
-
- if (iX == fullX1)
- xoffset =
- (fullX1 -
- (pDrawable->x +
- (pGC->patOrg.x % pStipple->drawable.width) -
- pStipple->drawable.width)) %
- pStipple->drawable.width;
- else
- xoffset = 0;
-
- if (xoffset + width > pStipple->drawable.width)
- width = pStipple->drawable.width - xoffset;
-
- BitBlt(pGCPriv->hdc,
- iX, fullY1,
- width, 1,
- hdcStipple,
- xoffset,
- (fullY1 -
- (pDrawable->y +
- (pGC->patOrg.y % pStipple->drawable.height) -
- pStipple->drawable.height)) %
- pStipple->drawable.height, g_copyROP[pGC->alu]);
- }
- }
-
- /* Clear the stipple HDC */
- SelectObject(hdcStipple, hbmpOrigStipple);
- DeleteDC(hdcStipple);
-
- /* Delete the device dependent stipple bitmap */
- DeleteObject(hBitmap);
-
- break;
-
- case FillStippled:
- pStipple = pGC->stipple;
- pStipplePriv = winGetPixmapPriv(pStipple);
-
- /* Create a device-dependent bitmap for the stipple */
- hBitmap = CreateDIBitmap(pGCPriv->hdcMem,
- (BITMAPINFOHEADER *) pStipplePriv->pbmih,
- CBM_INIT,
- pStipplePriv->pbBits,
- (BITMAPINFO *) pStipplePriv->pbmih,
- DIB_RGB_COLORS);
-
- /* Create a memory DC to hold the stipple */
- hdcStipple = CreateCompatibleDC(pGCPriv->hdc);
-
- /* Select the stipple bitmap into the stipple DC */
- hbmpOrigStipple = SelectObject(hdcStipple, hBitmap);
- if (hbmpOrigStipple == NULL)
- FatalError("winFillSpans () - DRAWABLE_PIXMAP - FillStippled - "
- "SelectObject () failed on hbmpOrigStipple\n");
-
- /* Make a temporary copy of the foreground and background colors */
- bg = pGC->bgPixel;
- fg = pGC->fgPixel;
-
- /* Translate the depth-dependent colors to Win32 COLORREFs */
- TRANSLATE_COLOR(fg);
- TRANSLATE_COLOR(bg);
-
- /* this is fudgy, we should only invert on the last one
- * We need to get the black/white pixels right in the
- * colormap. But yeah ! it's working..
- */
- if (pGC->bgPixel != -1 && pGC->fgPixel != -1) {
- SetTextColor(pGCPriv->hdc, fg);
- SetBkColor(pGCPriv->hdc, bg);
- BitBlt(hdcStipple,
- 0, 0,
- pStipple->drawable.width, pStipple->drawable.height,
- hdcStipple, 0, 0, 0x330008);
- }
- else if (pGC->bgPixel == -1) {
- SetTextColor(pGCPriv->hdc, fg);
- SetBkMode(pGCPriv->hdc, TRANSPARENT);
- BitBlt(hdcStipple,
- 0, 0,
- pStipple->drawable.width, pStipple->drawable.height,
- hdcStipple, 0, 0, 0x330008);
- }
- else if (pGC->fgPixel == -1) {
- SetTextColor(pGCPriv->hdc, bg);
- SetBkMode(pGCPriv->hdc, TRANSPARENT);
-#if 0
- BitBlt(hdcStipple,
- 0, 0,
- pStipple->drawable.width, pStipple->drawable.height,
- hdcStipple, 0, 0, 0x330008);
-#endif
- }
-
- while (iSpans--) {
- int width = pStipple->drawable.width;
-
- fullX1 = pPoints->x;
- fullY1 = pPoints->y;
- fullX2 = fullX1 + (int) *piWidths;
- pPoints++;
- piWidths++;
-
- if (fullY1 < extentY1 || extentY2 <= fullY1)
- continue;
-
- if (fullX1 < extentX1)
- fullX1 = extentX1;
- if (fullX2 > extentX2)
- fullX2 = extentX2;
-
- if (fullX1 >= fullX2)
- continue;
-
- for (iX = fullX1; iX < fullX2; iX += width) {
- int xoffset;
-
- if ((iX + pStipple->drawable.width) > fullX2)
- width = fullX2 - iX;
- else
- width = pStipple->drawable.width;
-
- if (iX == fullX1)
- xoffset =
- (fullX1 -
- (pDrawable->x +
- (pGC->patOrg.x % pStipple->drawable.width) -
- pStipple->drawable.width)) %
- pStipple->drawable.width;
- else
- xoffset = 0;
-
- if (xoffset + width > pStipple->drawable.width)
- width = pStipple->drawable.width - xoffset;
-
- BitBlt(pGCPriv->hdc,
- iX, fullY1,
- width, 1,
- hdcStipple,
- xoffset,
- (fullY1 -
- (pDrawable->y +
- (pGC->patOrg.y % pStipple->drawable.height) -
- pStipple->drawable.height)) %
- pStipple->drawable.height, g_copyROP[pGC->alu]);
- }
- }
-
- /* Clear the stipple HDC */
- SelectObject(hdcStipple, hbmpOrigStipple);
- DeleteDC(hdcStipple);
-
- /* Delete the device dependent stipple bitmap */
- DeleteObject(hBitmap);
-
- /* Restore the background mode */
- SetBkMode(pGCPriv->hdc, OPAQUE);
- break;
-
- case FillTiled:
-
- /* Get a pixmap pointer from the tile pointer, and fetch privates */
- pTile = (PixmapPtr) pGC->tile.pixmap;
- pTilePriv = winGetPixmapPriv(pTile);
-
- /* Select the tile into a DC */
- hbmpOrig = SelectObject(pGCPriv->hdcMem, pTilePriv->hBitmap);
- if (hbmpOrig == NULL)
- FatalError("winFillSpans - DRAWABLE_WINDOW - FillTiled - "
- "SelectObject () failed on pTilePriv->hBitmap\n");
-
- while (iSpans--) {
- int width = pTile->drawable.width;
-
- fullX1 = pPoints->x;
- fullY1 = pPoints->y;
- fullX2 = fullX1 + (int) *piWidths;
- pPoints++;
- piWidths++;
-
- if (fullY1 < extentY1 || extentY2 <= fullY1)
- continue;
-
- if (fullX1 < extentX1)
- fullX1 = extentX1;
- if (fullX2 > extentX2)
- fullX2 = extentX2;
-
- if (fullX1 >= fullX2)
- continue;
-
- for (iX = fullX1; iX < fullX2; iX += width) {
- int xoffset;
-
- if ((iX + pTile->drawable.width) > fullX2)
- width = fullX2 - iX;
- else
- width = pTile->drawable.width;
-
- if (iX == fullX1)
- xoffset =
- (fullX1 -
- (pDrawable->x +
- (pGC->patOrg.x % pTile->drawable.width) -
- pTile->drawable.width)) % pTile->drawable.width;
- else
- xoffset = 0;
-
- if (xoffset + width > pTile->drawable.width)
- width = pTile->drawable.width - xoffset;
-
- BitBlt(pGCPriv->hdc,
- iX, fullY1,
- width, 1,
- pGCPriv->hdcMem,
- xoffset,
- (fullY1 -
- (pDrawable->y +
- (pGC->patOrg.y % pTile->drawable.height) -
- pTile->drawable.height)) % pTile->drawable.height,
- g_copyROP[pGC->alu]);
- }
- }
-
- /* Push the tile pixmap out of the memory HDC */
- SelectObject(pGCPriv->hdcMem, hbmpOrig);
- break;
-
- default:
- ErrorF("winFillSpans - DRAWABLE_WINDOW - Unknown fillStyle\n");
- break;
- }
-
- /* Reset clip region */
- SelectClipRgn(pGCPriv->hdc, NULL);
- break;
-
- default:
- ErrorF("winFillSpans - Unknown drawable type\n");
- break;
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-26 08:28:11 +0000