Removed knowledge of swrast Clear/Bitmap/Accum/Draw/Read/CopyPixels

functions from core mesa -- if drivers need these fallbacks they
must now call them themselves.

Introduced hooks for clip-vertex-interpolation and the rendering
of clipped lines and polygons.  Allows drivers to interpolate
their hardware-format vertices directly.  Used in dri drivers to
replace fastpath code.

Slight optimizations to pipeline build/run routines.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/mesa/swrast_setup/ss_vbtmp.h b/src/mesa/swrast_setup/ss_vbtmp.h
index 23b22d95ab..6197f5bdb5 100644
--- a/src/mesa/swrast_setup/ss_vbtmp.h
+++ b/src/mesa/swrast_setup/ss_vbtmp.h
@@ -49,7 +49,10 @@ static void TAG(rs)(GLcontext *ctx, GLuint start, GLuint end, GLuint newinputs )
    const GLfloat tz = m[14];
    GLuint maxtex = 0;
 
-/*     fprintf(stderr, "%s\n", __FUNCTION__); */
+   if (!newinputs) {
+      fprintf(stderr, "no new inputs\n");
+      return;
+   }
 
    /* TODO:  Get import_client_data to pad vectors out to 4 cleanly.
     */