diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h index 897805330c..8ba63e2c7a 100644 --- a/src/video_core/texture_cache/texture_cache.h +++ b/src/video_core/texture_cache/texture_cache.h @@ -70,14 +70,10 @@ TextureCache

::TextureCache(Runtime& runtime_, Tegra::MaxwellDeviceMemoryManag (std::max)((std::min)(device_local_memory - min_vacancy_critical, min_spacing_critical), DEFAULT_CRITICAL_MEMORY)); minimum_memory = static_cast((device_local_memory - mem_threshold) / 2); - - lowmemorydevice = false; } else { expected_memory = DEFAULT_EXPECTED_MEMORY + 512_MiB; critical_memory = DEFAULT_CRITICAL_MEMORY + 1_GiB; minimum_memory = 0; - - lowmemorydevice = true; } const bool gpu_unswizzle_enabled = Settings::values.gpu_unswizzle_enabled.GetValue(); @@ -129,86 +125,47 @@ void TextureCache

::RunGarbageCollector() { ticks_to_destroy = aggressive_mode ? 10ULL : high_priority_mode ? 25ULL : 50ULL; num_iterations = aggressive_mode ? 40 : (high_priority_mode ? 20 : 10); }; - const auto Cleanup = [this, &num_iterations, &high_priority_mode, - &aggressive_mode](ImageId image_id) { + const auto Cleanup = [this, &num_iterations, &high_priority_mode, &aggressive_mode](ImageId image_id) { if (num_iterations == 0) { return true; } --num_iterations; auto& image = slot_images[image_id]; - // Never delete recently allocated sparse textures (within 3 frames) - const bool is_recently_allocated = image.allocation_tick >= frame_tick - 3; - if (is_recently_allocated && image.info.is_sparse) { - return false; - } if (True(image.flags & ImageFlagBits::IsDecoding)) { - // This image is still being decoded, deleting it will invalidate the slot - // used by the async decoder thread. return false; } - // Prioritize large sparse textures for cleanup - const bool is_large_sparse = lowmemorydevice && - image.info.is_sparse && - image.guest_size_bytes >= 256_MiB; - - if (!aggressive_mode && !is_large_sparse && - True(image.flags & ImageFlagBits::CostlyLoad)) { - return false; - } - const bool must_download = - image.IsSafeDownload() && False(image.flags & ImageFlagBits::BadOverlap); - if (!high_priority_mode && !is_large_sparse && must_download) { + const bool is_costly_load = True(image.flags & ImageFlagBits::CostlyLoad); + const bool is_large_sparse = image.info.is_sparse && image.guest_size_bytes >= 256_MiB; + const bool is_recently_allocated = image.allocation_tick >= frame_tick - 5; + if (is_recently_allocated && (is_costly_load || is_large_sparse) && total_used_memory < critical_memory) { return false; } + const bool must_download = image.IsSafeDownload() && False(image.flags & ImageFlagBits::BadOverlap); if (must_download && !is_large_sparse) { auto map = runtime.DownloadStagingBuffer(image.unswizzled_size_bytes); const auto copies = FixSmallVectorADL(FullDownloadCopies(image.info)); image.DownloadMemory(map, copies); runtime.Finish(); - SwizzleImage(*gpu_memory, image.gpu_addr, image.info, copies, map.mapped_span, - swizzle_data_buffer); + SwizzleImage(*gpu_memory, image.gpu_addr, image.info, copies, map.mapped_span, swizzle_data_buffer); } if (True(image.flags & ImageFlagBits::Tracked)) { UntrackImage(image, image_id); } UnregisterImage(image_id); - DeleteImage(image_id, image.scale_tick > frame_tick + 10 || aggressive_mode || (high_priority_mode && is_large_sparse)); - if (total_used_memory < critical_memory) { - if (aggressive_mode) { - num_iterations >>= 2; - aggressive_mode = false; - return false; - } - if (high_priority_mode && total_used_memory < expected_memory) { - num_iterations >>= 1; - high_priority_mode = false; - } + const u64 scale_buffer = is_costly_load || is_large_sparse ? 20 : 10; + DeleteImage(image_id, image.scale_tick > frame_tick + scale_buffer); + if (aggressive_mode && total_used_memory < critical_memory) { + num_iterations >>= 2; + aggressive_mode = false; + } + if (high_priority_mode && total_used_memory < expected_memory) { + num_iterations >>= 1; + high_priority_mode = false; } return false; }; - - // Aggressively clear massive sparse textures - if (total_used_memory >= expected_memory) { - lru_cache.ForEachItemBelow(frame_tick, [&](ImageId image_id) { - auto& image = slot_images[image_id]; - // Only target sparse textures that are old enough - if (lowmemorydevice && - image.info.is_sparse && - image.guest_size_bytes >= 256_MiB && - image.allocation_tick < frame_tick - 3) { - LOG_DEBUG(HW_GPU, "GC targeting old sparse texture at 0x{:X} ({} MiB, age: {} frames)", - image.gpu_addr, image.guest_size_bytes / (1024 * 1024), - frame_tick - image.allocation_tick); - return Cleanup(image_id); - } - return false; - }); - } - Configure(false); lru_cache.ForEachItemBelow(frame_tick - ticks_to_destroy, Cleanup); - - // If pressure is still too high, prune aggressively. if (total_used_memory >= critical_memory) { Configure(true); lru_cache.ForEachItemBelow(frame_tick - ticks_to_destroy, Cleanup); @@ -1187,9 +1144,6 @@ void TextureCache

::RefreshContents(Image& image, ImageId image_id) { } image.flags &= ~ImageFlagBits::CpuModified; - if( lowmemorydevice && image.info.format == PixelFormat::BC1_RGBA_UNORM && MapSizeBytes(image) >= 256_MiB ) { - return; - } TrackImage(image, image_id); @@ -1610,39 +1564,6 @@ ImageId TextureCache

::InsertImage(const ImageInfo& info, GPUVAddr gpu_addr, } } ASSERT_MSG(cpu_addr, "Tried to insert an image to an invalid gpu_addr=0x{:x}", gpu_addr); - - // For large sparse textures, aggressively clean up old allocations at same address - if (lowmemorydevice && info.is_sparse && CalculateGuestSizeInBytes(info) >= 256_MiB) { - const auto alloc_it = image_allocs_table.find(gpu_addr); - if (alloc_it != image_allocs_table.end()) { - const ImageAllocId alloc_id = alloc_it->second; - auto& alloc_images = slot_image_allocs[alloc_id].images; - - // Collect old images at this address that were created more than 2 frames ago - boost::container::small_vector to_delete; - for (ImageId old_image_id : alloc_images) { - Image& old_image = slot_images[old_image_id]; - if (old_image.info.is_sparse && - old_image.gpu_addr == gpu_addr && - old_image.allocation_tick < frame_tick - 2) { // Try not to delete fresh textures - to_delete.push_back(old_image_id); - } - } - - // Delete old images immediately - for (ImageId old_id : to_delete) { - Image& old_image = slot_images[old_id]; - LOG_DEBUG(HW_GPU, "Immediately deleting old sparse texture at 0x{:X} ({} MiB)", - gpu_addr, old_image.guest_size_bytes / (1024 * 1024)); - if (True(old_image.flags & ImageFlagBits::Tracked)) { - UntrackImage(old_image, old_id); - } - UnregisterImage(old_id); - DeleteImage(old_id, true); - } - } - } - const ImageId image_id = JoinImages(info, gpu_addr, *cpu_addr); const Image& image = slot_images[image_id]; // Using "image.gpu_addr" instead of "gpu_addr" is important because it might be different @@ -1658,27 +1579,6 @@ template ImageId TextureCache

::JoinImages(const ImageInfo& info, GPUVAddr gpu_addr, DAddr cpu_addr) { ImageInfo new_info = info; const size_t size_bytes = CalculateGuestSizeInBytes(new_info); - - // Proactive cleanup for large sparse texture allocations - if (lowmemorydevice && new_info.is_sparse && size_bytes >= 256_MiB) { - const u64 estimated_alloc_size = size_bytes; - - if (total_used_memory + estimated_alloc_size >= critical_memory) { - LOG_DEBUG(HW_GPU, "Large sparse texture allocation ({} MiB) - running aggressive GC. " - "Current memory: {} MiB, Critical: {} MiB", - size_bytes / (1024 * 1024), - total_used_memory / (1024 * 1024), - critical_memory / (1024 * 1024)); - RunGarbageCollector(); - - // If still over threshold after GC, try one more aggressive pass - if (total_used_memory + estimated_alloc_size >= critical_memory) { - LOG_DEBUG(HW_GPU, "Still critically low on memory, running second GC pass"); - RunGarbageCollector(); - } - } - } - const bool broken_views = runtime.HasBrokenTextureViewFormats(); const bool native_bgr = runtime.HasNativeBgr(); join_overlap_ids.clear(); diff --git a/src/video_core/texture_cache/texture_cache_base.h b/src/video_core/texture_cache/texture_cache_base.h index 4b4061f21d..47f52c5c99 100644 --- a/src/video_core/texture_cache/texture_cache_base.h +++ b/src/video_core/texture_cache/texture_cache_base.h @@ -478,7 +478,6 @@ private: u64 minimum_memory; u64 expected_memory; u64 critical_memory; - bool lowmemorydevice = false; size_t gpu_unswizzle_maxsize = 0; size_t swizzle_chunk_size = 0; u32 swizzle_slices_per_batch = 0;