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author | Fernando Sahmkow <fsahmkow27@gmail.com> | 2023-04-30 17:14:06 +0200 |
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committer | Fernando Sahmkow <fsahmkow27@gmail.com> | 2023-05-07 23:46:12 +0200 |
commit | c6cac2ffaad4ac27f35cea25022d9c59c7ecfbf4 (patch) | |
tree | 0d71092cfad84e47a193917028200e2fc216f5e6 /src/video_core/texture_cache/texture_cache.h | |
parent | Merge pull request #10097 from german77/nfp_full (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/texture_cache/texture_cache.h | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h index b5297e76b..fb8ffc002 100644 --- a/src/video_core/texture_cache/texture_cache.h +++ b/src/video_core/texture_cache/texture_cache.h @@ -491,6 +491,32 @@ void TextureCache<P>::DownloadMemory(VAddr cpu_addr, size_t size) { } template <class P> +std::optional<VideoCore::RasterizerDownloadArea> TextureCache<P>::GetFlushArea(VAddr cpu_addr, + u64 size) { + std::optional<VideoCore::RasterizerDownloadArea> area{}; + ForEachImageInRegion(cpu_addr, size, [&](ImageId, ImageBase& image) { + if (False(image.flags & ImageFlagBits::GpuModified)) { + return; + } + if (!area) { + area.emplace(); + area->start_address = cpu_addr; + area->end_address = cpu_addr + size; + area->preemtive = true; + } + area->start_address = std::min(area->start_address, image.cpu_addr); + area->end_address = std::max(area->end_address, image.cpu_addr_end); + for (auto image_view_id : image.image_view_ids) { + auto& image_view = slot_image_views[image_view_id]; + image_view.flags |= ImageViewFlagBits::PreemtiveDownload; + } + area->preemtive &= image.info.forced_flushed; + image.info.forced_flushed = true; + }); + return area; +} + +template <class P> void TextureCache<P>::UnmapMemory(VAddr cpu_addr, size_t size) { std::vector<ImageId> deleted_images; ForEachImageInRegion(cpu_addr, size, [&](ImageId id, Image&) { deleted_images.push_back(id); }); @@ -789,11 +815,15 @@ ImageId TextureCache<P>::DmaImageId(const Tegra::DMA::ImageOperand& operand) { if (!dst_id) { return NULL_IMAGE_ID; } - const auto& image = slot_images[dst_id]; + auto& image = slot_images[dst_id]; if (False(image.flags & ImageFlagBits::GpuModified)) { // No need to waste time on an image that's synced with guest return NULL_IMAGE_ID; } + if (!image.info.forced_flushed) { + image.info.forced_flushed = true; + return NULL_IMAGE_ID; + } const auto base = image.TryFindBase(operand.address); if (!base) { return NULL_IMAGE_ID; |