From: Marek Olšák <marek.ol...@amd.com>
---
src/gallium/drivers/radeonsi/si_shader.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/gallium/drivers/radeonsi/si_shader.c
b/src/gallium/drivers/radeonsi/si_shader.c
index 3896b65..a4c2ac0 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -7492,20 +7492,22 @@ static void si_get_vs_prolog_key(const struct
tgsi_shader_info *info,
struct si_shader *shader_out,
union si_shader_part_key *key)
{
memset(key, 0, sizeof(*key));
key->vs_prolog.states = *prolog_key;
key->vs_prolog.num_input_sgprs = num_input_sgprs;
key->vs_prolog.last_input = MAX2(1, info->num_inputs) - 1;
if (shader_out->selector->type == PIPE_SHADER_TESS_CTRL)
key->vs_prolog.num_merged_next_stage_vgprs = 2;
+ else if (shader_out->selector->type == PIPE_SHADER_GEOMETRY)
+ key->vs_prolog.num_merged_next_stage_vgprs = 5;
/* Set the instanceID flag. */
for (unsigned i = 0; i < info->num_inputs; i++)
if (key->vs_prolog.states.instance_divisors[i])
shader_out->info.uses_instanceid = true;
}
/**
* Compute the VS epilog key, which contains all the information needed to
* build the VS epilog function, and set the PrimitiveID output offset.
--
2.7.4
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