[Mesa-dev] [PATCH 09/10] mesa/glspirv: Set separate_shader on shader_info

Alejandro Piñeiro apinheiro at igalia.com
Thu Aug 9 13:43:51 UTC 2018

From: Neil Roberts <nroberts at igalia.com>

The value is copied from the gl_program. If we don’t do this then it
will get reset back to zero in brw_shader_gather_info. This isn’t a
problem for GLSL because in that case the nir_shader is initialised
with a copy of the shader_info from the gl_program.
 src/mesa/main/glspirv.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mesa/main/glspirv.c b/src/mesa/main/glspirv.c
index 5a2d6a4bb2a..4fc80b72181 100644
--- a/src/mesa/main/glspirv.c
+++ b/src/mesa/main/glspirv.c
@@ -252,6 +252,8 @@ _mesa_spirv_to_nir(struct gl_context *ctx,
+   nir->info.separate_shader = linked_shader->Program->info.separate_shader;
    /* We have to lower away local constant initializers right before we
     * inline functions.  That way they get properly initialized at the top
     * of the function and not at the top of its caller.

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