i965: Pass brw_compiler into brw_preprocess_nir() instead of is_scalar.

I want to be able to read other fields.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Matt Turner <mattst88@gmail.com>

diff --git a/src/mesa/drivers/dri/i965/brw_nir.c b/src/mesa/drivers/dri/i965/brw_nir.c
index c62840a6e153ec8d04be719a342bf199f4ea4925..1821c0d7d230452c3c841a1df3d7536745188e9e 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_nir.c
+++ b/src/mesa/drivers/dri/i965/brw_nir.c
@@ -437,11 +437,13 @@ nir_optimize(nir_shader *nir, bool is_scalar)
  * is_scalar = true to scalarize everything prior to code gen.
  */
 nir_shader *
-brw_preprocess_nir(nir_shader *nir, bool is_scalar)
+brw_preprocess_nir(const struct brw_compiler *compiler, nir_shader *nir)
 {
    bool progress; /* Written by OPT and OPT_V */
    (void)progress;
 
+   const bool is_scalar = compiler->scalar_stage[nir->stage];
+
    if (nir->stage == MESA_SHADER_GEOMETRY)
       OPT(nir_lower_gs_intrinsics);
 
@@ -568,7 +570,7 @@ brw_create_nir(struct brw_context *brw,
 
    (void)progress;
 
-   nir = brw_preprocess_nir(nir, is_scalar);
+   nir = brw_preprocess_nir(brw->intelScreen->compiler, nir);
 
    OPT(nir_lower_system_values);
    OPT_V(brw_nir_lower_uniforms, is_scalar);

diff --git a/src/mesa/drivers/dri/i965/brw_nir.h b/src/mesa/drivers/dri/i965/brw_nir.h
index 440b4ceb6696d1a5cd1a5751635941325a8e4a73..b10c0838fe003ea5e77e19c3f095ce65a06b0b8f 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_nir.h
+++ b/src/mesa/drivers/dri/i965/brw_nir.h
@@ -81,7 +81,8 @@ nir_shader *brw_create_nir(struct brw_context *brw,
                            gl_shader_stage stage,
                            bool is_scalar);
 
-nir_shader *brw_preprocess_nir(nir_shader *nir, bool is_scalar);
+nir_shader *brw_preprocess_nir(const struct brw_compiler *compiler,
+                               nir_shader *nir);
 
 void brw_nir_lower_vs_inputs(nir_shader *nir,
                              const struct brw_device_info *devinfo,