diff options
| author | Brian Paul <[email protected]> | 2016-05-13 16:49:22 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2016-05-26 17:44:17 -0600 |
| commit | 479d364c39e06dfcbe2e1d995bd82f748b1a172d (patch) | |
| tree | dbe0a061c59cfbf8136224bae72af5d1faab71c3 | |
| parent | 26de558072509ca9a6d399d6c597f1da30e28ab6 (diff) | |
util/indices: assert that the incoming primitive is a triangle type
The unfilled index translator/generator functions should only be
called when the primitive mode is one of the triangle types.
Reviewed-by: Roland Scheidegger <[email protected]>
| -rw-r--r-- | src/gallium/auxiliary/indices/u_unfilled_indices.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/indices/u_unfilled_indices.c b/src/gallium/auxiliary/indices/u_unfilled_indices.c index fe57fd704a9..49fff6b8a9c 100644 --- a/src/gallium/auxiliary/indices/u_unfilled_indices.c +++ b/src/gallium/auxiliary/indices/u_unfilled_indices.c @@ -24,6 +24,7 @@ #include "u_indices.h" #include "u_indices_priv.h" +#include "util/u_prim.h" static void translate_ubyte_ushort( const void *in, @@ -123,6 +124,8 @@ u_unfilled_translator(unsigned prim, unsigned in_idx; unsigned out_idx; + assert(u_reduced_prim(prim) == PIPE_PRIM_TRIANGLES); + u_unfilled_init(); in_idx = in_size_idx(in_index_size); @@ -180,6 +183,8 @@ u_unfilled_generator(unsigned prim, { unsigned out_idx; + assert(u_reduced_prim(prim) == PIPE_PRIM_TRIANGLES); + u_unfilled_init(); *out_index_size = ((start + nr) > 0xfffe) ? 4 : 2; |