From b01698775b468a04e4d0a9bdd86035ff00e6decb Mon Sep 17 00:00:00 2001
From: liamwhite <liamwhite@users.noreply.github.com>
Date: Thu, 2 Feb 2023 15:53:28 -0500
Subject: Revert "hle_ipc: Use std::span to avoid heap allocations/copies when
 calling ReadBuffer"

---
 src/core/hle/kernel/hle_ipc.h | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'src/core/hle/kernel/hle_ipc.h')

diff --git a/src/core/hle/kernel/hle_ipc.h b/src/core/hle/kernel/hle_ipc.h
index 5bf4f171b..e252b5f4b 100644
--- a/src/core/hle/kernel/hle_ipc.h
+++ b/src/core/hle/kernel/hle_ipc.h
@@ -7,7 +7,6 @@
 #include <functional>
 #include <memory>
 #include <optional>
-#include <span>
 #include <string>
 #include <type_traits>
 #include <vector>
@@ -271,11 +270,8 @@ public:
         return domain_message_header.has_value();
     }
 
-    /// Helper function to get a span of a buffer using the appropriate buffer descriptor
-    [[nodiscard]] std::span<const u8> ReadBuffer(std::size_t buffer_index = 0) const;
-
-    /// Helper function to read a copy of a buffer using the appropriate buffer descriptor
-    [[nodiscard]] std::vector<u8> ReadBufferCopy(std::size_t buffer_index = 0) const;
+    /// Helper function to read a buffer using the appropriate buffer descriptor
+    [[nodiscard]] std::vector<u8> ReadBuffer(std::size_t buffer_index = 0) const;
 
     /// Helper function to write a buffer using the appropriate buffer descriptor
     std::size_t WriteBuffer(const void* buffer, std::size_t size,
-- 
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