Merge pull request #4175 from ReinUsesLisp/read-buffer

gl_buffer_cache: Copy to buffers created as STREAM_READ before downloading

2 files changed, 6 insertions, 6 deletions

diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
index f10f96cd8..2be38d419 100644
--- a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
@@ -56,7 +56,7 @@ Buffer::Buffer(const VKDevice& device, VKMemoryManager& memory_manager, VKSchedu
 
 Buffer::~Buffer() = default;
 
-void Buffer::Upload(std::size_t offset, std::size_t size, const u8* data) const {
+void Buffer::Upload(std::size_t offset, std::size_t size, const u8* data) {
     const auto& staging = staging_pool.GetUnusedBuffer(size, true);
     std::memcpy(staging.commit->Map(size), data, size);
 
@@ -81,7 +81,7 @@ void Buffer::Upload(std::size_t offset, std::size_t size, const u8* data) const
     });
 }
 
-void Buffer::Download(std::size_t offset, std::size_t size, u8* data) const {
+void Buffer::Download(std::size_t offset, std::size_t size, u8* data) {
     const auto& staging = staging_pool.GetUnusedBuffer(size, true);
     scheduler.RequestOutsideRenderPassOperationContext();
 
@@ -110,7 +110,7 @@ void Buffer::Download(std::size_t offset, std::size_t size, u8* data) const {
 }
 
 void Buffer::CopyFrom(const Buffer& src, std::size_t src_offset, std::size_t dst_offset,
-                      std::size_t size) const {
+                      std::size_t size) {
     scheduler.RequestOutsideRenderPassOperationContext();
 
     const VkBuffer dst_buffer = Handle();
diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.h b/src/video_core/renderer_vulkan/vk_buffer_cache.h
index 3630aca77..991ee451c 100644
--- a/src/video_core/renderer_vulkan/vk_buffer_cache.h
+++ b/src/video_core/renderer_vulkan/vk_buffer_cache.h
@@ -29,12 +29,12 @@ public:
                     VKStagingBufferPool& staging_pool, VAddr cpu_addr, std::size_t size);
     ~Buffer();
 
-    void Upload(std::size_t offset, std::size_t size, const u8* data) const;
+    void Upload(std::size_t offset, std::size_t size, const u8* data);
 
-    void Download(std::size_t offset, std::size_t size, u8* data) const;
+    void Download(std::size_t offset, std::size_t size, u8* data);
 
     void CopyFrom(const Buffer& src, std::size_t src_offset, std::size_t dst_offset,
-                  std::size_t size) const;
+                  std::size_t size);
 
     VkBuffer Handle() const {
         return *buffer.handle;