From ac204754d4fe2aaae214025d8f1f40bcb938d74f Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Fri, 21 Feb 2020 01:56:00 -0300
Subject: dirty_flags: Deduplicate code between OpenGL and Vulkan

---
 src/video_core/dirty_flags.h | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'src/video_core/dirty_flags.h')

diff --git a/src/video_core/dirty_flags.h b/src/video_core/dirty_flags.h
index d9058bcab..ed07dfc03 100644
--- a/src/video_core/dirty_flags.h
+++ b/src/video_core/dirty_flags.h
@@ -4,7 +4,12 @@
 
 #pragma once
 
+#include <algorithm>
+#include <cstddef>
+#include <iterator>
+
 #include "common/common_types.h"
+#include "video_core/engines/maxwell_3d.h"
 
 namespace VideoCommon::Dirty {
 
@@ -25,4 +30,22 @@ enum : u8 {
     LastCommonEntry,
 };
 
+template <typename Integer>
+inline void FillBlock(Tegra::Engines::Maxwell3D::DirtyState::Table& table, std::size_t begin,
+                      std::size_t num, Integer dirty_index) {
+    const auto it = std::begin(table) + begin;
+    std::fill(it, it + num, static_cast<u8>(dirty_index));
+}
+
+template <typename Integer1, typename Integer2>
+inline void FillBlock(Tegra::Engines::Maxwell3D::DirtyState::Tables& tables, std::size_t begin,
+                      std::size_t num, Integer1 index_a, Integer2 index_b) {
+    FillBlock(tables[0], begin, num, index_a);
+    FillBlock(tables[1], begin, num, index_b);
+}
+
+void SetupCommonOnWriteStores(Tegra::Engines::Maxwell3D::DirtyState::Flags& store);
+
+void SetupDirtyRenderTargets(Tegra::Engines::Maxwell3D::DirtyState::Tables& tables);
+
 } // namespace VideoCommon::Dirty
-- 
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