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mesa: fix _mesa_draw_nonzero_divisor_bits to return nonzero divisors

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The bitmask is _EffEnabledNonZeroDivisor, so no need to invert it before
returning.

Fixes: fd6636ebc0 (st/mesa: simplify determination whether a draw needs min/max index)
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <maraeo@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4009>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4009>
This commit is contained in:
Ilia Mirkin
2020-02-29 22:08:14 -05:00
committed by Marge Bot
parent a86662c44d
commit 5306b662dd
1 changed files with 1 additions and 1 deletions
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src/mesa/main/arrayobj.h
+1 -1
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@@ -221,7 +221,7 @@ _mesa_draw_nonzero_divisor_bits(const struct gl_context *ctx)
{
const struct gl_vertex_array_object *const vao = ctx->Array._DrawVAO;
assert(vao->NewArrays == 0);
return ~vao->_EffEnabledNonZeroDivisor & ctx->Array._DrawVAOEnabledAttribs;
return vao->_EffEnabledNonZeroDivisor & ctx->Array._DrawVAOEnabledAttribs;
}