1 files changed, 198 insertions, 0 deletions
diff --git a/src/mesa/drivers/x11/xmesa_xf86.h b/src/mesa/drivers/x11/xmesa_xf86.h
new file mode 100644
index 00000000000..10f93c3ab62
--- /dev/null
+++ b/src/mesa/drivers/x11/xmesa_xf86.h
@@ -0,0 +1,198 @@
+
+/**************************************************************************
+
+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 "GL/glxtokens.h"
+#include "scrnintstr.h"
+#include "pixmapstr.h"
+#include "gcstruct.h"
+#include "servermd.h"
+
+
+typedef struct _XMesaImageRec {
+    int width, height;
+    char *data;
+    int bytes_per_line; /* Padded to 32 bits */
+    int bits_per_pixel;
+} 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)
+
+static _X_INLINE XMesaImage *XMesaGetImage(XMesaDisplay *dpy, PixmapPtr p, int x,
+					int y, unsigned int width,
+					unsigned int height,
+					unsigned long plane_mask, int format)
+{
+    XMesaImage *img = Xcalloc(sizeof(*img));
+
+    img->width = p->drawable.width;
+    img->height = p->drawable.height;
+    img->bits_per_pixel = p->drawable.bitsPerPixel;
+    img->bytes_per_line = PixmapBytePad(width, p->drawable.depth);
+    img->data = malloc(height * img->bytes_per_line);
+
+    /* Assumes: Images are always in ZPixmap format */
+    (*p->drawable.pScreen->GetImage)(&p->drawable, x, y, width, height,
+				     plane_mask, ZPixmap, img->data);
+
+    return img;
+}
+
+#define XMesaPutImage(__d,__b,__gc,__i,__sx,__sy,__x,__y,__w,__h) \
+do { \
+    /* Assumes: Images are always in ZPixmap format */ \
+    (void) __d; \
+    ASSERT(!__sx && !__sy); /* The SubImage case */     \
+    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 */
+#ifdef CREATE_PIXMAP_USAGE_SCRATCH
+#define XMesaCreatePixmap(__d,__b,__w,__h,__depth) \
+  (*__d->CreatePixmap)(__d, __w, __h, __depth, 0)
+#else
+#define XMesaCreatePixmap(__d,__b,__w,__h,__depth) \
+    (*__d->CreatePixmap)(__d, __w, __h, __depth)
+#endif
+
+#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