From: Marek Olšák <[email protected]>
---
src/gallium/drivers/radeonsi/si_state_shaders.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c
b/src/gallium/drivers/radeonsi/si_state_shaders.c
index 4a7f638..56b6334 100644
--- a/src/gallium/drivers/radeonsi/si_state_shaders.c
+++ b/src/gallium/drivers/radeonsi/si_state_shaders.c
@@ -1268,21 +1268,22 @@ static void si_parse_next_shader_property(const struct
tgsi_shader_info *info,
/* If POSITION isn't written, it can't be a HW VS.
* Assume that it's a HW LS. (the next shader is TCS)
* This heuristic is needed for separate shader objects.
*/
if (!info->writes_position)
key->as_ls = 1;
}
break;
case PIPE_SHADER_TESS_EVAL:
- if (next_shader == PIPE_SHADER_GEOMETRY)
+ if (next_shader == PIPE_SHADER_GEOMETRY ||
+ !info->writes_position)
key->as_es = 1;
break;
}
}
/**
* Compile the main shader part or the monolithic shader as part of
* si_shader_selector initialization. Since it can be done asynchronously,
* there is no way to report compile failures to applications.
*/
--
2.7.4
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