X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fauxiliary%2Fdraw%2Fdraw_pt_varray.c;h=cd7bb7bf25327deca5c4748f318ef7c9f8fddac7;hb=e34c52da87990b1ec64602a20418cdb274deefa9;hp=d0e16c9bc3c7a4ba769e33447c482aadb9a689da;hpb=916de35d677ca5238e9515840fa5aa9f81302c5b;p=mesa.git

diff --git a/src/gallium/auxiliary/draw/draw_pt_varray.c b/src/gallium/auxiliary/draw/draw_pt_varray.c
index d0e16c9bc3c..cd7bb7bf253 100644
--- a/src/gallium/auxiliary/draw/draw_pt_varray.c
+++ b/src/gallium/auxiliary/draw/draw_pt_varray.c
@@ -120,23 +120,27 @@ static void varray_fan_segment(struct varray_frontend *varray,
 #define FUNC varray_run
 #include "draw_pt_varray_tmp_linear.h"
 
-static unsigned decompose_prim[PIPE_PRIM_POLYGON + 1] = {
+static unsigned decompose_prim[PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY + 1] = {
    PIPE_PRIM_POINTS,
    PIPE_PRIM_LINES,
    PIPE_PRIM_LINE_STRIP,        /* decomposed LINELOOP */
    PIPE_PRIM_LINE_STRIP,
    PIPE_PRIM_TRIANGLES,
    PIPE_PRIM_TRIANGLE_STRIP,
-   PIPE_PRIM_TRIANGLE_FAN, 
+   PIPE_PRIM_TRIANGLE_FAN,
    PIPE_PRIM_QUADS,
    PIPE_PRIM_QUAD_STRIP,
-   PIPE_PRIM_POLYGON
+   PIPE_PRIM_POLYGON,
+   PIPE_PRIM_LINES_ADJACENCY,
+   PIPE_PRIM_LINE_STRIP_ADJACENCY,
+   PIPE_PRIM_TRIANGLES_ADJACENCY,
+   PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY
 };
 
 
 
 static void varray_prepare(struct draw_pt_front_end *frontend,
-                           unsigned prim,
+                           unsigned in_prim,
                            struct draw_pt_middle_end *middle,
                            unsigned opt)
 {
@@ -144,11 +148,14 @@ static void varray_prepare(struct draw_pt_front_end *frontend,
 
    varray->base.run = varray_run;
 
-   varray->input_prim = prim;
-   varray->output_prim = decompose_prim[prim];
+   varray->input_prim = in_prim;
+   assert(in_prim < Elements(decompose_prim));
+   varray->output_prim = decompose_prim[in_prim];
 
    varray->middle = middle;
-   middle->prepare(middle, varray->output_prim, opt, &varray->driver_fetch_max );
+   middle->prepare(middle,
+                   varray->output_prim,
+                   opt, &varray->driver_fetch_max );
 
    /* check that the max is even */
    assert((varray->driver_fetch_max & 1) == 0);