6 files changed, 41 insertions, 10 deletions

diff --git a/src/glamor.h b/src/glamor.h
index f9da4ad..e98d7d5 100644
--- a/src/glamor.h
+++ b/src/glamor.h
@@ -79,3 +79,10 @@ extern _X_EXPORT void glamor_egl_free_screen(int scrnIndex, int flags);
 extern _X_EXPORT Bool glamor_egl_init_textured_pixmap(ScreenPtr screen);
 extern _X_EXPORT void glamor_egl_destroy_textured_pixmap(PixmapPtr pixmap);
 #endif
+
+extern _X_EXPORT Bool glamor_fill_spans_nf(DrawablePtr drawable,
+					   GCPtr gc,
+					   int n, DDXPointPtr points, 
+					   int *widths, int sorted);
+
+
diff --git a/src/glamor_fill.c b/src/glamor_fill.c
index 7a43251..5fc350b 100644
--- a/src/glamor_fill.c
+++ b/src/glamor_fill.c
@@ -34,7 +34,7 @@
 
 Bool
 glamor_fill(DrawablePtr drawable,
-	    GCPtr gc, int x, int y, int width, int height)
+	    GCPtr gc, int x, int y, int width, int height, Bool fallback)
 {
 	PixmapPtr dst_pixmap = glamor_get_drawable_pixmap(drawable);
 	int off_x, off_y;
@@ -80,7 +80,9 @@ glamor_fill(DrawablePtr drawable,
 		break;
 	}
 	return TRUE;
+
       fail:
+	if (!fallback) return FALSE;
 	if (glamor_prepare_access(drawable, GLAMOR_ACCESS_RW)) {
 		if (glamor_prepare_access_gc(gc)) {
 			fbFill(drawable, gc, x, y, width, height);
@@ -89,7 +91,6 @@ glamor_fill(DrawablePtr drawable,
 		glamor_finish_access(drawable);
 	}
 	return TRUE;
-
 }
 
 void
diff --git a/src/glamor_fillspans.c b/src/glamor_fillspans.c
index a91e6a9..996f0c5 100644
--- a/src/glamor_fillspans.c
+++ b/src/glamor_fillspans.c
@@ -30,10 +30,10 @@
  */
 #include "glamor_priv.h"
 
-void
-glamor_fill_spans(DrawablePtr drawable,
+static Bool
+_glamor_fill_spans(DrawablePtr drawable,
 		  GCPtr gc,
-		  int n, DDXPointPtr points, int *widths, int sorted)
+		  int n, DDXPointPtr points, int *widths, int sorted, Bool fallback)
 {
 	DDXPointPtr ppt;
 	int nbox;
@@ -66,12 +66,15 @@ glamor_fill_spans(DrawablePtr drawable,
 
 			if (x2 <= x1)
 				continue;
-			glamor_fill(drawable, gc, x1, y, x2 - x1, 1);
+			if (!glamor_fill(drawable, gc, x1, y, x2 - x1, 1, fallback))
+				goto fail;
 			pbox++;
 		}
 	}
-	return;
+	return TRUE;
+
       fail:
+	if (!fallback) return FALSE;
 	glamor_fallback("to %p (%c)\n", drawable,
 			glamor_get_drawable_location(drawable));
 	if (glamor_prepare_access(drawable, GLAMOR_ACCESS_RW)) {
@@ -82,4 +85,24 @@ glamor_fill_spans(DrawablePtr drawable,
 		}
 		glamor_finish_access(drawable);
 	}
+	return TRUE;
 }
+
+
+void
+glamor_fill_spans(DrawablePtr drawable,
+		  GCPtr gc,
+		  int n, DDXPointPtr points, int *widths, int sorted)
+{
+	_glamor_fill_spans(drawable, gc, n, points, widths, sorted, TRUE);
+}
+
+Bool
+glamor_fill_spans_nf(DrawablePtr drawable,
+		     GCPtr gc,
+		     int n, DDXPointPtr points, int *widths, int sorted)
+{
+	return _glamor_fill_spans(drawable, gc, n, points, widths, sorted, FALSE);
+}
+
+
diff --git a/src/glamor_glyphs.c b/src/glamor_glyphs.c
index 899dd9d..335540d 100644
--- a/src/glamor_glyphs.c
+++ b/src/glamor_glyphs.c
@@ -690,7 +690,7 @@ glamor_glyphs_via_mask(CARD8 op,
 	}
 	gc = GetScratchGC(mask_pixmap->drawable.depth, screen);
 	ValidateGC(&mask_pixmap->drawable, gc);
-	glamor_fill(&mask_pixmap->drawable, gc, 0, 0, width, height);
+	glamor_fill(&mask_pixmap->drawable, gc, 0, 0, width, height, TRUE);
 	FreeScratchGC(gc);
 	x = -extents.x1;
 	y = -extents.y1;
diff --git a/src/glamor_polyfillrect.c b/src/glamor_polyfillrect.c
index 762dfc2..eff63b6 100644
--- a/src/glamor_polyfillrect.c
+++ b/src/glamor_polyfillrect.c
@@ -87,7 +87,7 @@ glamor_poly_fill_rect(DrawablePtr drawable,
 			if (x1 >= x2 || y1 >= y2)
 				continue;
 			if (!glamor_fill(drawable, gc, x1, y1, x2 - x1,
-					 y2 - y1))
+					 y2 - y1, TRUE))
 				goto fail;
 		}
 	}
diff --git a/src/glamor_priv.h b/src/glamor_priv.h
index 66c4359..a40a508 100644
--- a/src/glamor_priv.h
+++ b/src/glamor_priv.h
@@ -370,7 +370,7 @@ int glamor_gl_get_version(void);
 
 /* glamor_fill.c */
 Bool glamor_fill(DrawablePtr drawable,
-		 GCPtr gc, int x, int y, int width, int height);
+		 GCPtr gc, int x, int y, int width, int height, Bool fallback);
 Bool glamor_solid(PixmapPtr pixmap, int x, int y, int width, int height,
 		  unsigned char alu, unsigned long planemask,
 		  unsigned long fg_pixel);