diff options
Diffstat (limited to '')
| -rw-r--r-- | src/video_core/buffer_cache/buffer_cache.h | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index d9a4a1b4d..b88fce2cd 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -56,24 +56,28 @@ public: if (use_fast_cbuf || size < max_stream_size) { if (!is_written && !IsRegionWritten(cpu_addr, cpu_addr + size - 1)) { auto& memory_manager = system.GPU().MemoryManager(); + const bool is_granular = memory_manager.IsGranularRange(gpu_addr, size); if (use_fast_cbuf) { - if (memory_manager.IsGranularRange(gpu_addr, size)) { - const auto host_ptr = memory_manager.GetPointer(gpu_addr); - return ConstBufferUpload(host_ptr, size); + u8* dest; + if (is_granular) { + dest = memory_manager.GetPointer(gpu_addr); } else { staging_buffer.resize(size); - memory_manager.ReadBlockUnsafe(gpu_addr, staging_buffer.data(), size); - return ConstBufferUpload(staging_buffer.data(), size); + dest = staging_buffer.data(); + memory_manager.ReadBlockUnsafe(gpu_addr, dest, size); } + return ConstBufferUpload(dest, size); + } + if (is_granular) { + u8* const host_ptr = memory_manager.GetPointer(gpu_addr); + return StreamBufferUpload(size, alignment, [host_ptr, size](u8* dest) { + std::memcpy(dest, host_ptr, size); + }); } else { - if (memory_manager.IsGranularRange(gpu_addr, size)) { - const auto host_ptr = memory_manager.GetPointer(gpu_addr); - return StreamBufferUpload(host_ptr, size, alignment); - } else { - staging_buffer.resize(size); - memory_manager.ReadBlockUnsafe(gpu_addr, staging_buffer.data(), size); - return StreamBufferUpload(staging_buffer.data(), size, alignment); - } + return StreamBufferUpload( + size, alignment, [&memory_manager, gpu_addr, size](u8* dest) { + memory_manager.ReadBlockUnsafe(gpu_addr, dest, size); + }); } } } @@ -101,7 +105,9 @@ public: BufferInfo UploadHostMemory(const void* raw_pointer, std::size_t size, std::size_t alignment = 4) { std::lock_guard lock{mutex}; - return StreamBufferUpload(raw_pointer, size, alignment); + return StreamBufferUpload(size, alignment, [raw_pointer, size](u8* dest) { + std::memcpy(dest, raw_pointer, size); + }); } void Map(std::size_t max_size) { @@ -424,11 +430,11 @@ private: map->MarkAsModified(false, 0); } - BufferInfo StreamBufferUpload(const void* raw_pointer, std::size_t size, - std::size_t alignment) { + template <typename Callable> + BufferInfo StreamBufferUpload(std::size_t size, std::size_t alignment, Callable&& callable) { AlignBuffer(alignment); const std::size_t uploaded_offset = buffer_offset; - std::memcpy(buffer_ptr, raw_pointer, size); + callable(buffer_ptr); buffer_ptr += size; buffer_offset += size; |