diff options
| -rw-r--r-- | src/mesa/state_tracker/st_draw.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c index 11ebd067e4..6530a06ade 100644 --- a/src/mesa/state_tracker/st_draw.c +++ b/src/mesa/state_tracker/st_draw.c @@ -315,10 +315,13 @@ setup_interleaved_attribs(struct gl_context *ctx, const GLubyte *low_addr = NULL; /* Find the lowest address. */ - for (attr = 0; attr < vpv->num_inputs; attr++) { - const GLubyte *start = arrays[vp->index_to_input[attr]]->Ptr; + if(vpv->num_inputs) { + low_addr = arrays[vp->index_to_input[0]]->Ptr; - low_addr = !low_addr ? start : MIN2(low_addr, start); + for (attr = 1; attr < vpv->num_inputs; attr++) { + const GLubyte *start = arrays[vp->index_to_input[attr]]->Ptr; + low_addr = MIN2(low_addr, start); + } } for (attr = 0; attr < vpv->num_inputs; attr++) { |