From ce448ce770b6c329caec7ad1ae00e01dddb67b03 Mon Sep 17 00:00:00 2001
From: Fernando Sahmkow <fsahmkow27@gmail.com>
Date: Fri, 18 Nov 2022 00:21:13 +0100
Subject: Revert Buffer cache changes and setup additional macros.

---
 src/video_core/engines/maxwell_3d.h | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

(limited to 'src/video_core/engines/maxwell_3d.h')

diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index cd996413c..f0a379801 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -272,6 +272,7 @@ public:
             };
 
             union {
+                u32 raw;
                 BitField<0, 1, Mode> mode;
                 BitField<4, 8, u32> pad;
             };
@@ -1217,10 +1218,12 @@ public:
 
         struct Window {
             union {
+                u32 raw_1;
                 BitField<0, 16, u32> x_min;
                 BitField<16, 16, u32> x_max;
             };
             union {
+                u32 raw_2;
                 BitField<0, 16, u32> y_min;
                 BitField<16, 16, u32> y_max;
             };
@@ -3090,9 +3093,16 @@ public:
         return macro_addresses[index];
     }
 
-    void RefreshParameters();
+    void RefreshParameters() {
+        if (!current_macro_dirty) {
+            return;
+        }
+        RefreshParametersImpl();
+    }
 
-    bool AnyParametersDirty();
+    bool AnyParametersDirty() {
+        return current_macro_dirty;
+    }
 
     u32 GetMaxCurrentVertices();
 
@@ -3101,6 +3111,9 @@ public:
     /// Handles a write to the CLEAR_BUFFERS register.
     void ProcessClearBuffers(u32 layer_count);
 
+    /// Handles a write to the CB_BIND register.
+    void ProcessCBBind(size_t stage_index);
+
 private:
     void InitializeRegisterDefaults();
 
@@ -3154,12 +3167,11 @@ private:
     void ProcessCBData(u32 value);
     void ProcessCBMultiData(const u32* start_base, u32 amount);
 
-    /// Handles a write to the CB_BIND register.
-    void ProcessCBBind(size_t stage_index);
-
     /// Returns a query's value or an empty object if the value will be deferred through a cache.
     std::optional<u64> GetQueryResult();
 
+    void RefreshParametersImpl();
+
     Core::System& system;
     MemoryManager& memory_manager;
 
@@ -3187,6 +3199,7 @@ private:
     bool draw_indexed{};
     std::vector<std::pair<GPUVAddr, size_t>> macro_segments;
     std::vector<GPUVAddr> macro_addresses;
+    bool current_macro_dirty{};
 };
 
 #define ASSERT_REG_POSITION(field_name, position)                                                  \
-- 
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