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iris: fix prim type

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This commit is contained in:
Kenneth Graunke 2018-01-20 01:05:13 -08:00
parent 793276cd8b
commit 95fe254cf2
1 changed files with 1 additions and 3 deletions
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4
src/gallium/drivers/iris/iris_state.c
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@ -159,8 +159,6 @@ UNUSED static void pipe_asserts()
static unsigned
translate_prim_type(enum pipe_prim_type prim, uint8_t verts_per_patch)
{
assert(prim == PIPE_PRIM_PATCHES || verts_per_patch == 0);
static const unsigned map[] = {
[PIPE_PRIM_POINTS] = _3DPRIM_POINTLIST,
[PIPE_PRIM_LINES] = _3DPRIM_LINELIST,
@ -179,7 +177,7 @@ translate_prim_type(enum pipe_prim_type prim, uint8_t verts_per_patch)
[PIPE_PRIM_PATCHES] = _3DPRIM_PATCHLIST_1 - 1,
};
return map[prim] + verts_per_patch;
return map[prim] + (prim == PIPE_PRIM_PATCHES ? verts_per_patch : 0);
}
static unsigned