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authorBrian <[email protected]>2007-08-08 16:07:07 -0600
committerBrian <[email protected]>2007-08-08 16:10:40 -0600
commit6dc212ce49bd2939e905ea0bb8f2fa162cd67df6 (patch)
treed9ce2834190353efdd9b899b397ce12ed8a746eb /src/mesa/pipe
parent31132546891e0fd0f0fc889506fb5e46c0075c4c (diff)
print_vertex func for debugging
Diffstat (limited to 'src/mesa/pipe')
-rw-r--r--src/mesa/pipe/softpipe/sp_prim_setup.c20
1 files changed, 19 insertions, 1 deletions
diff --git a/src/mesa/pipe/softpipe/sp_prim_setup.c b/src/mesa/pipe/softpipe/sp_prim_setup.c
index c8046befa74..7a3d011b7bd 100644
--- a/src/mesa/pipe/softpipe/sp_prim_setup.c
+++ b/src/mesa/pipe/softpipe/sp_prim_setup.c
@@ -236,6 +236,18 @@ static void flush_spans( struct setup_stage *setup )
setup->span.right[1] = 0;
}
+#if 0
+static void print_vertex(const struct setup_stage *setup,
+ const struct vertex_header *v)
+{
+ int i;
+ printf("Vertex:\n");
+ for (i = 0; i < setup->softpipe->nr_attrs; i++) {
+ printf(" %d: %f %f %f\n", i,
+ v->data[i][0], v->data[i][1], v->data[i][2]);
+ }
+}
+#endif
static GLboolean setup_sort_vertices( struct setup_stage *setup,
const struct prim_header *prim )
@@ -244,6 +256,13 @@ static GLboolean setup_sort_vertices( struct setup_stage *setup,
const struct vertex_header *v1 = prim->v[1];
const struct vertex_header *v2 = prim->v[2];
+#if 0
+ printf("Triangle:\n");
+ print_vertex(setup, v0);
+ print_vertex(setup, v1);
+ print_vertex(setup, v2);
+#endif
+
setup->vprovoke = v2;
/* determine bottom to top order of vertices */
@@ -429,7 +448,6 @@ static void tri_persp_coeff( struct setup_stage *setup,
}
-
/**
* Compute the setup->coef[] array dadx, dady, a0 values.
* Must be called after setup->vmin,vmid,vmax,vprovoke are initialized.