From a9ee498347113781ba97e5eec6bad0b8f96c7905 Mon Sep 17 00:00:00 2001
From: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Date: Mon, 24 Feb 2025 13:14:19 +0200
Subject: [PATCH] brw: add helpers to check if a fragment shader execution is
 dynamic

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ivan Briano <ivan.briano@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34109>
---
 src/intel/compiler/brw_compiler.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/intel/compiler/brw_compiler.h b/src/intel/compiler/brw_compiler.h
index e1ca6155231..b548dcfc105 100644
--- a/src/intel/compiler/brw_compiler.h
+++ b/src/intel/compiler/brw_compiler.h
@@ -383,6 +383,14 @@ struct brw_wm_prog_key {
    uint64_t padding:35;
 };
 
+static inline bool
+brw_wm_prog_key_is_dynamic(const struct brw_wm_prog_key *key)
+{
+   return key->alpha_to_coverage == INTEL_SOMETIMES ||
+      key->persample_interp == INTEL_SOMETIMES ||
+      key->multisample_fbo == INTEL_SOMETIMES;
+}
+
 struct brw_cs_prog_key {
    struct brw_base_prog_key base;
 };
@@ -782,6 +790,14 @@ struct brw_wm_prog_data {
    uint8_t urb_setup_attribs_count;
 };
 
+static inline bool
+brw_wm_prog_data_is_dynamic(const struct brw_wm_prog_data *prog_data)
+{
+   return prog_data->alpha_to_coverage == INTEL_SOMETIMES ||
+      prog_data->coarse_pixel_dispatch == INTEL_SOMETIMES ||
+      prog_data->persample_dispatch == INTEL_SOMETIMES;
+}
+
 #ifdef GFX_VERx10
 
 #if GFX_VERx10 >= 200