From 59d4f1a1fb6bcc009fdcf92f050dc3211061cf31 Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Thu, 3 May 2018 19:32:08 +0200
Subject: [PATCH] [util] Add method to retrieve SHA1 hashes in 32-bit chunks

---
 src/d3d11/d3d11_shader.cpp | 10 ++--------
 src/util/sha1/sha1_util.h  |  7 +++++--
 2 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/src/d3d11/d3d11_shader.cpp b/src/d3d11/d3d11_shader.cpp
index 732b86fd..375aad76 100644
--- a/src/d3d11/d3d11_shader.cpp
+++ b/src/d3d11/d3d11_shader.cpp
@@ -27,14 +27,8 @@ namespace dxvk {
     DxvkHashState result;
     result.add(uint32_t(m_type));
     
-    const uint8_t* digest = m_hash.digest();
-    for (uint32_t i = 0; i < 5; i++) {
-      result.add(
-          uint32_t(digest[4 + i + 0]) <<  0
-        | uint32_t(digest[4 + i + 1]) <<  8
-        | uint32_t(digest[4 + i + 2]) << 16
-        | uint32_t(digest[4 + i + 3]) << 24);
-    }
+    for (uint32_t i = 0; i < 5; i++)
+      result.add(m_hash.dword(i));
     
     return result;
   }
diff --git a/src/util/sha1/sha1_util.h b/src/util/sha1/sha1_util.h
index 10a777de..4b98f12e 100644
--- a/src/util/sha1/sha1_util.h
+++ b/src/util/sha1/sha1_util.h
@@ -18,8 +18,11 @@ namespace dxvk {
     
     std::string toString() const;
     
-    const uint8_t* digest() const {
-      return m_digest.data();
+    uint32_t dword(uint32_t id) const {
+      return uint32_t(m_digest[4 + id + 0]) <<  0
+           | uint32_t(m_digest[4 + id + 1]) <<  8
+           | uint32_t(m_digest[4 + id + 2]) << 16
+           | uint32_t(m_digest[4 + id + 3]) << 24;
     }
     
     bool operator == (const Sha1Hash& other) const {