From 3562e78743202e43aec8727005182a2558117eca Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 28 Jun 2009 22:07:26 +0000 Subject: Checked in the following released items: xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz --- xorg-server/hw/xwin/winfillsp.c | 866 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 866 insertions(+) create mode 100644 xorg-server/hw/xwin/winfillsp.c (limited to 'xorg-server/hw/xwin/winfillsp.c') diff --git a/xorg-server/hw/xwin/winfillsp.c b/xorg-server/hw/xwin/winfillsp.c new file mode 100644 index 000000000..702f34f96 --- /dev/null +++ b/xorg-server/hw/xwin/winfillsp.c @@ -0,0 +1,866 @@ +/* + *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 + */ + +#ifdef HAVE_XWIN_CONFIG_H +#include +#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 = REGION_NUM_RECTS (pClip); + pbox = REGION_RECTS (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 = REGION_EXTENTS (pGC->pScreen, 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: " + "%08x\n", (unsigned int) 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; + + case UNDRAWABLE_WINDOW: + /* UNDRAWABLE_WINDOW doesn't appear to get called when running xterm */ + switch (pGC->fillStyle) + { + case FillSolid: + ErrorF ("winFillSpans - UNDRAWABLE_WINDOW - FillSolid - " + "Unimplemented\n"); + break; + + case FillStippled: + ErrorF ("winFillSpans - UNDRAWABLE_WINDOW - FillStippled - " + "Unimplemented\n"); + break; + + case FillTiled: + ErrorF ("winFillSpans - UNDRAWABLE_WINDOW - FillTiled - " + "Unimplemented\n"); + break; + + case FillOpaqueStippled: + ErrorF ("winFillSpans - UNDRAWABLE_WINDOW - OpaqueStippled - " + "Unimplemented\n"); + break; + + default: + ErrorF ("winFillSpans - UNDRAWABLE_WINDOW - Unknown fillStyle\n"); + break; + } + break; + + case DRAWABLE_BUFFER: + /* DRAWABLE_BUFFER seems to be undocumented. */ + ErrorF ("winFillSpans - DRAWABLE_BUFFER - Unimplemented\n"); + break; + + default: + ErrorF ("winFillSpans - Unknown drawable type\n"); + break; + } +} -- cgit v1.2.3