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+
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+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, sub license, 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 (including the
+next paragraph) 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 NON-INFRINGEMENT.
+IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ * Kevin E. Martin <kevin@precisioninsight.com>
+ *
+ * When we're building the XMesa driver for use in the X server (as the
+ * indirect render) we include this file when building the xm_*.c files.
+ * We need to define some types and macros differently when building
+ * in the Xserver vs. stand-alone Mesa.
+ */
+
+#ifndef _XMESA_XF86_H_
+#define _XMESA_XF86_H_
+
+#include "scrnintstr.h"
+#include "pixmapstr.h"
+
+typedef struct _XMesaImageRec XMesaImage;
+
+typedef ScreenRec XMesaDisplay;
+typedef PixmapPtr XMesaPixmap;
+typedef ColormapPtr XMesaColormap;
+typedef DrawablePtr XMesaDrawable;
+typedef WindowPtr XMesaWindow;
+typedef GCPtr XMesaGC;
+typedef VisualPtr XMesaVisualInfo;
+typedef DDXPointRec XMesaPoint;
+typedef xColorItem XMesaColor;
+
+#define XMesaSetGeneric(__d,__gc,__val,__mask) \
+do { \
+ CARD32 __v[1]; \
+ (void) __d; \
+ __v[0] = __val; \
+ dixChangeGC(NullClient, __gc, __mask, __v, NULL); \
+} while (0)
+
+#define XMesaSetGenericPtr(__d,__gc,__pval,__mask) \
+do { \
+ ChangeGCVal __v[1]; \
+ (void) __d; \
+ __v[0].ptr = __pval; \
+ dixChangeGC(NullClient, __gc, __mask, NULL, __v); \
+} while (0)
+
+#define XMesaSetForeground(d,gc,v) XMesaSetGeneric(d,gc,v,GCForeground)
+#define XMesaSetBackground(d,gc,v) XMesaSetGeneric(d,gc,v,GCBackground)
+#define XMesaSetPlaneMask(d,gc,v) XMesaSetGeneric(d,gc,v,GCPlaneMask)
+#define XMesaSetFunction(d,gc,v) XMesaSetGeneric(d,gc,v,GCFunction)
+#define XMesaSetFillStyle(d,gc,v) XMesaSetGeneric(d,gc,v,GCFillStyle)
+
+#define XMesaSetTile(d,gc,v) XMesaSetGenericPtr(d,gc,v,GCTile)
+
+#define XMesaDrawPoint(__d,__b,__gc,__x,__y) \
+do { \
+ XMesaPoint __p[1]; \
+ (void) __d; \
+ __p[0].x = __x; \
+ __p[0].y = __y; \
+ ValidateGC(__b, __gc); \
+ (*gc->ops->PolyPoint)(__b, __gc, CoordModeOrigin, 1, __p); \
+} while (0)
+
+#define XMesaDrawPoints(__d,__b,__gc,__p,__n,__m) \
+do { \
+ (void) __d; \
+ ValidateGC(__b, __gc); \
+ (*gc->ops->PolyPoint)(__b, __gc, __m, __n, __p); \
+} while (0)
+
+#define XMesaDrawLine(__d, __b, __gc, __x0, __y0, __x1, __y1) \
+do { \
+ XMesaPoint __p[2]; \
+ (void) __d; \
+ __p[0].x = __x0; \
+ __p[0].y = __y0; \
+ __p[1].x = __x1; \
+ __p[1].y = __y1; \
+ ValidateGC(__b, __gc); \
+ (*gc->ops->PolyLines)(__b, __gc, CoordModeOrigin, 2, __p); \
+} while (0)
+
+#define XMesaFillRectangle(__d,__b,__gc,__x,__y,__w,__h) \
+do { \
+ xRectangle __r[1]; \
+ (void) __d; \
+ ValidateGC((DrawablePtr)__b, __gc); \
+ __r[0].x = __x; \
+ __r[0].y = __y; \
+ __r[0].width = __w; \
+ __r[0].height = __h; \
+ (*__gc->ops->PolyFillRect)((DrawablePtr)__b, __gc, 1, __r); \
+} while (0)
+
+#define XMesaPutImage(__d,__b,__gc,__i,__sx,__sy,__x,__y,__w,__h) \
+do { \
+ /* Assumes: Images are always in ZPixmap format */ \
+ (void) __d; \
+ if (__sx || __sy) /* The non-trivial case */ \
+ XMesaPutImageHelper(__d,__b,__gc,__i,__sx,__sy,__x,__y,__w,__h); \
+ ValidateGC(__b, __gc); \
+ (*__gc->ops->PutImage)(__b, __gc, ((XMesaDrawable)(__b))->depth, \
+ __x, __y, __w, __h, 0, ZPixmap, \
+ ((XMesaImage *)(__i))->data); \
+} while (0)
+
+#define XMesaCopyArea(__d,__sb,__db,__gc,__sx,__sy,__w,__h,__x,__y) \
+do { \
+ (void) __d; \
+ ValidateGC(__db, __gc); \
+ (*__gc->ops->CopyArea)((DrawablePtr)__sb, __db, __gc, \
+ __sx, __sy, __w, __h, __x, __y); \
+} while (0)
+
+
+/* CreatePixmap returns a PixmapPtr; so, it cannot be inside braces */
+#define XMesaCreatePixmap(__d,__b,__w,__h,__depth) \
+ (*__d->CreatePixmap)(__d, __w, __h, __depth)
+
+#define XMesaFreePixmap(__d,__b) \
+ (*__d->DestroyPixmap)(__b)
+
+#define XMesaFreeGC(__d,__gc) \
+do { \
+ (void) __d; \
+ FreeScratchGC(__gc); \
+} while (0)
+
+#define GET_COLORMAP_SIZE(__v) __v->ColormapEntries
+#define GET_REDMASK(__v) __v->mesa_visual.redMask
+#define GET_GREENMASK(__v) __v->mesa_visual.greenMask
+#define GET_BLUEMASK(__v) __v->mesa_visual.blueMask
+#define GET_VISUAL_DEPTH(__v) __v->nplanes
+#define GET_BLACK_PIXEL(__v) __v->display->blackPixel
+#define CHECK_BYTE_ORDER(__v) GL_TRUE
+#define CHECK_FOR_HPCR(__v) GL_FALSE
+
+#endif