From c448b3af2ffe06f036e06b610c87db8dab74b766 Mon Sep 17 00:00:00 2001 From: ameerj <52414509+ameerj@users.noreply.github.com> Date: Thu, 22 Dec 2022 16:52:53 -0500 Subject: texture_cache: Use pre-allocated buffer for texture uploads --- src/video_core/texture_cache/util.cpp | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'src/video_core/texture_cache/util.cpp') diff --git a/src/video_core/texture_cache/util.cpp b/src/video_core/texture_cache/util.cpp index e8c908b42..4488fa9da 100644 --- a/src/video_core/texture_cache/util.cpp +++ b/src/video_core/texture_cache/util.cpp @@ -765,8 +765,9 @@ bool IsValidEntry(const Tegra::MemoryManager& gpu_memory, const TICEntry& config } std::vector UnswizzleImage(Tegra::MemoryManager& gpu_memory, GPUVAddr gpu_addr, - const ImageInfo& info, std::span output) { - const size_t guest_size_bytes = CalculateGuestSizeInBytes(info); + const ImageInfo& info, std::span input, + std::span output) { + const size_t guest_size_bytes = input.size_bytes(); const u32 bpp_log2 = BytesPerBlockLog2(info.format); const Extent3D size = info.size; @@ -789,10 +790,6 @@ std::vector UnswizzleImage(Tegra::MemoryManager& gpu_memory, GP .image_extent = size, }}; } - const auto input_data = std::make_unique(guest_size_bytes); - gpu_memory.ReadBlockUnsafe(gpu_addr, input_data.get(), guest_size_bytes); - const std::span input(input_data.get(), guest_size_bytes); - const LevelInfo level_info = MakeLevelInfo(info); const s32 num_layers = info.resources.layers; const s32 num_levels = info.resources.levels; -- cgit v1.2.3