* Authors:
* Kevin E. Martin <kevin@precisioninsight.com>
*
- * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/include/GL/xmesa_xf86.h,v 1.4 2000/02/25 20:31:11 brianp Exp $
+ * 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 XMesaImage;
+
+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;
dixChangeGC(NullClient, __gc, __mask, NULL, __v); \
} while (0)
-#define XMesaSetDashes(__d,__gc,__do,__dl,__n) \
-do { \
- (void) __d; \
- SetDashes(__gc, __do, __n, (unsigned char *)__dl); \
-} while (0)
-
-#define XMesaSetLineAttributes(__d,__gc,__lw,__ls,__cs,__js) \
-do { \
- CARD32 __v[4]; \
- (void) __d; \
- __v[0] = __lw; \
- __v[1] = __ls; \
- __v[2] = __cs; \
- __v[3] = __js; \
- dixChangeGC(NullClient, __gc, \
- GCLineWidth|GCLineStyle|GCCapStyle|GCJoinStyle, \
- __v, NULL); \
-} 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 XMesaSetFillStyle(d,gc,v) XMesaSetGeneric(d,gc,v,GCFillStyle)
#define XMesaSetTile(d,gc,v) XMesaSetGenericPtr(d,gc,v,GCTile)
-#define XMesaSetStipple(d,gc,v) XMesaSetGenericPtr(d,gc,v,GCStipple)
#define XMesaDrawPoint(__d,__b,__gc,__x,__y) \
do { \
(*gc->ops->PolyPoint)(__b, __gc, __m, __n, __p); \
} while (0)
-#define XMesaDrawLine(__d,__b,__gc,__x0,__y0,__x1,__y1) \
+#define XMesaDrawLine(__d, __b, __gc, __x0, __y0, __x1, __y1) \
do { \
XMesaPoint __p[2]; \
(void) __d; \
- ValidateGC(__b, __gc); \
__p[0].x = __x0; \
__p[0].y = __y0; \
__p[1].x = __x1; \
__p[1].y = __y1; \
- (*__gc->ops->Polylines)(__b, __gc, CoordModeOrigin, 2, __p); \
+ 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(__b, __gc); \
+ ValidateGC((DrawablePtr)__b, __gc); \
__r[0].x = __x; \
__r[0].y = __y; \
__r[0].width = __w; \
__r[0].height = __h; \
- (*__gc->ops->PolyFillRect)(__b, __gc, 1, __r); \
+ (*__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; \
- if (__sx || __sy) /* The non-trivial case */ \
- XMesaPutImageHelper(__d,__b,__gc,__i,__sx,__sy,__x,__y,__w,__h); \
+ ASSERT(!__sx && !__sy); /* The SubImage case */ \
ValidateGC(__b, __gc); \
(*__gc->ops->PutImage)(__b, __gc, ((XMesaDrawable)(__b))->depth, \
__x, __y, __w, __h, 0, ZPixmap, \
__sx, __sy, __w, __h, __x, __y); \
} while (0)
-#define XMesaFillPolygon(__d,__b,__gc,__p,__n,__s,__m) \
-do { \
- (void) __d; \
- ValidateGC(__b, __gc); \
- (*__gc->ops->FillPolygon)(__b, __gc, __s, __m, __n, __p); \
-} 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)
FreeScratchGC(__gc); \
} while (0)
-#define GET_COLORMAP_SIZE(__v) __v->visinfo->ColormapEntries
-#define GET_REDMASK(__v) __v->visinfo->redMask
-#define GET_GREENMASK(__v) __v->visinfo->greenMask
-#define GET_BLUEMASK(__v) __v->visinfo->blueMask
-#define GET_VISUAL_CLASS(__v) __v->visinfo->class
-#define GET_VISUAL_DEPTH(__v) __v->visinfo->nplanes
+#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
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