From 8eae66907e043e6e26d78cfc4b5cde7ea93a4f77 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 29 Jun 2019 20:10:31 -0300 Subject: texture_cache: Use std::vector reservation for sampled_textures --- src/video_core/texture_cache/texture_cache.h | 27 ++++++++++----------------- 1 file changed, 10 insertions(+), 17 deletions(-) (limited to 'src') diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h index 3df3e17dd..8edae3d97 100644 --- a/src/video_core/texture_cache/texture_cache.h +++ b/src/video_core/texture_cache/texture_cache.h @@ -97,25 +97,19 @@ public: return {}; } const auto params{SurfaceParams::CreateForTexture(system, config, entry)}; - auto pair = GetSurface(gpu_addr, params, true, false); + const auto [surface, view] = GetSurface(gpu_addr, params, true, false); if (guard_samplers) { - if (sampled_textures_stack_pointer == sampled_textures_stack.size()) { - sampled_textures_stack.resize(sampled_textures_stack.size() * 2); - } - sampled_textures_stack[sampled_textures_stack_pointer] = pair.first; - sampled_textures_stack_pointer++; + sampled_textures.push_back(surface); } - return pair.second; + return view; } bool TextureBarrier() { - bool must_do = false; - for (u32 i = 0; i < sampled_textures_stack_pointer; i++) { - must_do |= sampled_textures_stack[i]->IsRenderTarget(); - sampled_textures_stack[i] = nullptr; - } - sampled_textures_stack_pointer = 0; - return must_do; + const bool any_rt = + std::any_of(sampled_textures.begin(), sampled_textures.end(), + [](const auto& surface) { return surface->IsRenderTarget(); }); + sampled_textures.clear(); + return any_rt; } TView GetDepthBufferSurface(bool preserve_contents) { @@ -259,7 +253,7 @@ protected: make_siblings(PixelFormat::Z32F, PixelFormat::R32F); make_siblings(PixelFormat::Z32FS8, PixelFormat::RG32F); - sampled_textures_stack.resize(64); + sampled_textures.reserve(64); } ~TextureCache() = default; @@ -809,8 +803,7 @@ private: render_targets; FramebufferTargetInfo depth_buffer; - std::vector sampled_textures_stack{}; - u32 sampled_textures_stack_pointer{}; + std::vector sampled_textures; StagingCache staging_cache; std::recursive_mutex mutex; -- cgit v1.2.3