X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fsoftpipe%2Fsp_quad_stipple.c;h=4b29c2eb221b926729889727917351eb050f7eac;hb=76f9eae7bb2b503e46ebe2847619bba1cec393b6;hp=07162db7b6e0864dc1b374bf19d3ca2057a6b017;hpb=401cbd0d2365e5b2d371a2a01edf1cecca4a99dd;p=mesa.git

diff --git a/src/gallium/drivers/softpipe/sp_quad_stipple.c b/src/gallium/drivers/softpipe/sp_quad_stipple.c
index 07162db7b6e..4b29c2eb221 100644
--- a/src/gallium/drivers/softpipe/sp_quad_stipple.c
+++ b/src/gallium/drivers/softpipe/sp_quad_stipple.c
@@ -14,14 +14,20 @@
  * Apply polygon stipple to quads produced by triangle rasterization
  */
 static void
-stipple_quad(struct quad_stage *qs, struct quad_header *quad)
+stipple_quad(struct quad_stage *qs, struct quad_header *quads[], unsigned nr)
 {
-   static const uint bit31 = 1 << 31;
-   static const uint bit30 = 1 << 30;
+   static const uint bit31 = 1u << 31;
+   static const uint bit30 = 1u << 30;
+   unsigned pass = nr;
+
+   struct softpipe_context *softpipe = qs->softpipe;
+   unsigned q;
+
+   pass = 0;
+
+   for (q = 0; q < nr; q++)  {
+      struct quad_header *quad = quads[q];
 
-   if (quad->input.prim == QUAD_PRIM_TRI) {
-      struct softpipe_context *softpipe = qs->softpipe;
-      /* need to invert Y to index into OpenGL's stipple pattern */
       const int col0 = quad->input.x0 % 32;
       const int y0 = quad->input.y0;
       const int y1 = y0 + 1;
@@ -41,13 +47,11 @@ stipple_quad(struct quad_stage *qs, struct quad_header *quad)
       if ((stipple1 & (bit30 >> col0)) == 0)
          quad->inout.mask &= ~MASK_BOTTOM_RIGHT;
 
-      if (!quad->inout.mask) {
-         /* all fragments failed stipple test, end of quad pipeline */
-         return;
-      }
+      if (quad->inout.mask)
+         quads[pass++] = quad;
    }
 
-   qs->next->run(qs->next, quad);
+   qs->next->run(qs->next, quads, pass);
 }