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radeonsi/gfx9: add VS prolog support for merged ES-GS

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Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák
2017-04-19 03:36:33 +02:00
parent 6b93452b24
commit e0570bc283
1 changed files with 2 additions and 0 deletions
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src/gallium/drivers/radeonsi/si_shader.c
+2
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@@ -7363,6 +7363,8 @@ static void si_get_vs_prolog_key(const struct tgsi_shader_info *info,
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++)