---
src/mesa/drivers/dri/i965/brw_ir_fs.h | 22 ++++++++++++++++++++++
src/mesa/drivers/dri/i965/brw_ir_vec4.h | 22 ++++++++++++++++++++++
2 files changed, 44 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_ir_fs.h
b/src/mesa/drivers/dri/i965/brw_ir_fs.h
index 6c65632..9453b5d 100644
--- a/src/mesa/drivers/dri/i965/brw_ir_fs.h
+++ b/src/mesa/drivers/dri/i965/brw_ir_fs.h
@@ -268,4 +268,26 @@ exec_all(fs_inst *inst)
return inst;
}
+/**
+ * Make the execution of \p inst dependent on the evaluation of a possibly
+ * inverted predicate.
+ */
+static inline fs_inst *
+exec_predicate_inv(enum brw_predicate pred, bool inverse,
+ fs_inst *inst)
+{
+ inst->predicate = pred;
+ inst->predicate_inverse = inverse;
+ return inst;
+}
+
+/**
+ * Make the execution of \p inst dependent on the evaluation of a predicate.
+ */
+static inline fs_inst *
+exec_predicate(enum brw_predicate pred, fs_inst *inst)
+{
+ return exec_predicate_inv(pred, false, inst);
+}
+
#endif
diff --git a/src/mesa/drivers/dri/i965/brw_ir_vec4.h
b/src/mesa/drivers/dri/i965/brw_ir_vec4.h
index 48dd90f..60dc8c1 100644
--- a/src/mesa/drivers/dri/i965/brw_ir_vec4.h
+++ b/src/mesa/drivers/dri/i965/brw_ir_vec4.h
@@ -201,6 +201,28 @@ exec_all(vec4_instruction *inst)
inst->force_writemask_all = true;
return inst;
}
+
+/**
+ * Make the execution of \p inst dependent on the evaluation of a possibly
+ * inverted predicate.
+ */
+inline vec4_instruction *
+exec_predicate_inv(enum brw_predicate pred, bool inverse,
+ vec4_instruction *inst)
+{
+ inst->predicate = pred;
+ inst->predicate_inverse = inverse;
+ return inst;
+}
+
+/**
+ * Make the execution of \p inst dependent on the evaluation of a predicate.
+ */
+inline vec4_instruction *
+exec_predicate(enum brw_predicate pred, vec4_instruction *inst)
+{
+ return exec_predicate_inv(pred, false, inst);
+}
} /* namespace brw */
#endif
--
2.3.5
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