[PATCH 1/3] Absorb miTriFan() into CompositeTriFan()

[Søren Sandmann]

From: Søren Sandmann Pedersen <ssp at redhat.com>

There is no need to virtualize this function that nobody cares about.
---
 render/mitri.c   |   21 ---------------------
 render/picture.c |   23 +++++++++++++++++++----
 2 files changed, 19 insertions(+), 25 deletions(-)

diff --git a/render/mitri.c b/render/mitri.c
index b258c21..c74192c 100644
--- a/render/mitri.c
+++ b/render/mitri.c
@@ -108,25 +108,4 @@ miTriFan (CARD8		op,
 	  int		npoint,
 	  xPointFixed	*points)
 {
-    ScreenPtr		pScreen = pDst->pDrawable->pScreen;
-    PictureScreenPtr    ps = GetPictureScreen(pScreen);
-    xTriangle		*tris, *tri;
-    xPointFixed		*first;
-    int			ntri;
-    
-    if (npoint < 3)
-	return;
-    ntri = npoint - 2;
-    tris = malloc(ntri * sizeof (xTriangle));
-    if (!tris)
-	return;
-    first = points++;
-    for (tri = tris; npoint >= 3; npoint--, points++, tri++)
-    {
-	tri->p1 = *first;
-	tri->p2 = points[0];
-	tri->p3 = points[1];
-    }
-    (*ps->Triangles) (op, pSrc, pDst, maskFormat, xSrc, ySrc, ntri, tris);
-    free(tris);
 }
diff --git a/render/picture.c b/render/picture.c
index 0028cc7..e16163a 100644
--- a/render/picture.c
+++ b/render/picture.c
@@ -1790,11 +1790,26 @@ CompositeTriFan (CARD8		op,
 		 int		npoints,
 		 xPointFixed	*points)
 {
-    PictureScreenPtr	ps = GetPictureScreen(pDst->pDrawable->pScreen);
+    ScreenPtr		pScreen = pDst->pDrawable->pScreen;
+    xTriangle		*tris, *tri;
+    xPointFixed		*first;
+    int			ntri;
     
-    ValidatePicture (pSrc);
-    ValidatePicture (pDst);
-    (*ps->TriFan) (op, pSrc, pDst, maskFormat, xSrc, ySrc, npoints, points);
+    if (npoints < 3)
+	return;
+    ntri = npoints - 2;
+    tris = malloc(ntri * sizeof (xTriangle));
+    if (!tris)
+	return;
+    first = points++;
+    for (tri = tris; npoints >= 3; npoints--, points++, tri++)
+    {
+	tri->p1 = *first;
+	tri->p2 = points[0];
+	tri->p3 = points[1];
+    }
+    CompositeTriangles (op, pSrc, pDst, maskFormat, xSrc, ySrc, ntri, tris);
+    free(tris);
 }
 
 void
-- 
1.6.0.6