i965/nir: Pass a is_scalar boolean to brw_create_nir()

The upcoming introduction of NIR->vec4 pass will require that some NIR
lowering passes are enabled/disabled depending on the type of shader
(scalar vs. vector).

With this patch we pass a 'is_scalar' variable to the process of
constructing the NIR, to let an external context decide how the shader
should be handled.

Reviewed-by: Jason Ekstrand <[email protected]>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_nir.h b/src/mesa/drivers/dri/i965/brw_nir.h
index 313110997bf..c76defd86ca 100644
--- a/src/mesa/drivers/dri/i965/brw_nir.h
+++ b/src/mesa/drivers/dri/i965/brw_nir.h
@@ -77,7 +77,8 @@ void brw_nir_analyze_boolean_resolves(nir_shader *nir);
 nir_shader *brw_create_nir(struct brw_context *brw,
                            const struct gl_shader_program *shader_prog,
                            const struct gl_program *prog,
-                           gl_shader_stage stage);
+                           gl_shader_stage stage,
+                           bool is_scalar);
 
 #ifdef __cplusplus
 }