diff options
author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2019-05-08 03:03:33 +0200 |
---|---|---|
committer | ReinUsesLisp <reinuseslisp@airmail.cc> | 2019-06-21 02:36:12 +0200 |
commit | 549fd18ac44c6bcefdf6584484d775f0129e3fe3 (patch) | |
tree | 2b5db68561fb1b31dc143686b2fea3f2359d4629 /src/video_core/texture_cache | |
parent | surface_base: Split BreakDown into layered and non-layered variants (diff) | |
download | yuzu-549fd18ac44c6bcefdf6584484d775f0129e3fe3.tar yuzu-549fd18ac44c6bcefdf6584484d775f0129e3fe3.tar.gz yuzu-549fd18ac44c6bcefdf6584484d775f0129e3fe3.tar.bz2 yuzu-549fd18ac44c6bcefdf6584484d775f0129e3fe3.tar.lz yuzu-549fd18ac44c6bcefdf6584484d775f0129e3fe3.tar.xz yuzu-549fd18ac44c6bcefdf6584484d775f0129e3fe3.tar.zst yuzu-549fd18ac44c6bcefdf6584484d775f0129e3fe3.zip |
Diffstat (limited to 'src/video_core/texture_cache')
-rw-r--r-- | src/video_core/texture_cache/surface_base.h | 39 | ||||
-rw-r--r-- | src/video_core/texture_cache/surface_view.h | 8 |
2 files changed, 19 insertions, 28 deletions
diff --git a/src/video_core/texture_cache/surface_base.h b/src/video_core/texture_cache/surface_base.h index 0cfb835d9..f469ab498 100644 --- a/src/video_core/texture_cache/surface_base.h +++ b/src/video_core/texture_cache/surface_base.h @@ -253,45 +253,30 @@ public: } TView EmplaceOverview(const SurfaceParams& overview_params) { - ViewParams vp{}; - vp.base_level = 0; - vp.num_levels = params.num_levels; - vp.target = overview_params.target; - if (params.is_layered && !overview_params.is_layered) { - vp.base_layer = 0; - vp.num_layers = 1; - } else { - vp.base_layer = 0; - vp.num_layers = params.depth; - } - return GetView(vp); + const u32 num_layers{params.is_layered && !overview_params.is_layered ? 1 : params.depth}; + const ViewParams view_params(overview_params.target, 0, num_layers, 0, params.num_levels); + return GetView(view_params); } std::optional<TView> EmplaceView(const SurfaceParams& view_params, const GPUVAddr view_addr) { - if (view_addr < gpu_addr) - return {}; - if (params.target == SurfaceTarget::Texture3D || + if (view_addr < gpu_addr || params.target == SurfaceTarget::Texture3D || view_params.target == SurfaceTarget::Texture3D) { return {}; } - const std::size_t size = view_params.GetGuestSizeInBytes(); - auto layer_mipmap = GetLayerMipmap(view_addr); + const std::size_t size{view_params.GetGuestSizeInBytes()}; + const auto layer_mipmap{GetLayerMipmap(view_addr)}; if (!layer_mipmap) { return {}; } - const u32 layer = (*layer_mipmap).first; - const u32 mipmap = (*layer_mipmap).second; + const u32 layer{layer_mipmap->first}; + const u32 mipmap{layer_mipmap->second}; if (GetMipmapSize(mipmap) != size) { - // TODO: the view may cover many mimaps, this case can still go on + // TODO: The view may cover many mimaps, this case can still go on. + // This edge-case can be safely be ignored since it will just result in worse + // performance. return {}; } - ViewParams vp{}; - vp.base_layer = layer; - vp.num_layers = 1; - vp.base_level = mipmap; - vp.num_levels = 1; - vp.target = view_params.target; - return {GetView(vp)}; + return GetView(ViewParams(params.target, layer, 1, mipmap, 1)); } TView GetMainView() const { diff --git a/src/video_core/texture_cache/surface_view.h b/src/video_core/texture_cache/surface_view.h index c122800a6..1ef4509ce 100644 --- a/src/video_core/texture_cache/surface_view.h +++ b/src/video_core/texture_cache/surface_view.h @@ -13,15 +13,21 @@ namespace VideoCommon { struct ViewParams { + ViewParams(VideoCore::Surface::SurfaceTarget target, u32 base_layer, u32 num_layers, + u32 base_level, u32 num_levels) + : target{target}, base_layer{base_layer}, num_layers{num_layers}, base_level{base_level}, + num_levels{num_levels} {} + std::size_t Hash() const; bool operator==(const ViewParams& rhs) const; + VideoCore::Surface::SurfaceTarget target{}; u32 base_layer{}; u32 num_layers{}; u32 base_level{}; u32 num_levels{}; - VideoCore::Surface::SurfaceTarget target; + bool IsLayered() const { switch (target) { case VideoCore::Surface::SurfaceTarget::Texture1DArray: |