From 2fee9595155cdacf54506d5b2bafc7535eb2ab94 Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Fri, 15 Jul 2022 12:22:22 +0200
Subject: [PATCH] [dxvk] Bump state cache format to v15

---
 src/dxvk/dxvk_state_cache.cpp     | 10 +++++++++-
 src/dxvk/dxvk_state_cache_types.h |  2 +-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/dxvk/dxvk_state_cache.cpp b/src/dxvk/dxvk_state_cache.cpp
index 63a982c3e..31800cb27 100644
--- a/src/dxvk/dxvk_state_cache.cpp
+++ b/src/dxvk/dxvk_state_cache.cpp
@@ -105,7 +105,15 @@ namespace dxvk {
         return true;
       }
 
-      return read(data);
+      if (!read(data))
+        return false;
+
+      // Format hasn't changed, but we introduced
+      // dynamic vertex strides in the meantime
+      if (version < 15)
+        data.setStride(0);
+
+      return true;
     }
 
 
diff --git a/src/dxvk/dxvk_state_cache_types.h b/src/dxvk/dxvk_state_cache_types.h
index aa5d6848f..e12ca5d07 100644
--- a/src/dxvk/dxvk_state_cache_types.h
+++ b/src/dxvk/dxvk_state_cache_types.h
@@ -52,7 +52,7 @@ namespace dxvk {
    */
   struct DxvkStateCacheHeader {
     char     magic[4]   = { 'D', 'X', 'V', 'K' };
-    uint32_t version    = 14;
+    uint32_t version    = 15;
     uint32_t entrySize  = 0; /* no longer meaningful */
   };