panfrost: Add routines to calculate stack size/shift

[mesa.git] / src / panfrost / encoder / pan_encoder.h

diff --git a/src/panfrost/encoder/pan_encoder.h b/src/panfrost/encoder/pan_encoder.h
index aba3ebacf2c82de81b9a80c13878468a58898768..d90dba8b2e8d87690fdd32208b2b53c3ae144e7b 100644 (file)
--- a/src/panfrost/encoder/pan_encoder.h
+++ b/src/panfrost/encoder/pan_encoder.h
@@ -53,4 +53,28 @@ panfrost_pack_work_groups_fused(
         unsigned size_y,
         unsigned size_z);
 
+/* Tiler structure size computation */
+
+unsigned
+panfrost_tiler_header_size(unsigned width, unsigned height, unsigned mask, bool hierarchy);
+
+unsigned
+panfrost_tiler_full_size(unsigned width, unsigned height, unsigned mask, bool hierarchy);
+
+unsigned
+panfrost_choose_hierarchy_mask(
+        unsigned width, unsigned height,
+        unsigned vertex_count, bool hierarchy);
+
+/* Stack sizes */
+
+unsigned
+panfrost_get_stack_shift(unsigned stack_size);
+
+unsigned
+panfrost_get_total_stack_size(
+                unsigned stack_shift,
+                unsigned threads_per_core,
+                unsigned core_count);
+
 #endif