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[android] Legacy build flavor (#51)

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This adds a "legacy" build flavor, similar to the genshinSpoof flavor. The legacy flavor uses a white icon bg, alongside building with `YUZU_LEGACY=ON`, which applies the previously-made SD865 patches iff that value is truthy.

Co-authored-by: Bixthefin <114880614+Bixthefin@users.noreply.github.com>
Co-authored-by: Calchan <denis.dupeyron@gmail.com>
Co-authored-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/51
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: Bix <bix@bixed.xyz>
Co-committed-by: Bix <bix@bixed.xyz>
This commit is contained in:
Bix 2025-10-05 05:41:20 +02:00 • committed by crueter
parent 9f385bf627
commit 191dd892e5
No known key found for this signature in database
GPG key ID: 425ACD2D4830EBC6
11 changed files with 135 additions and 35 deletions
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15
src/video_core/buffer_cache/buffer_cache.h
View file

@ -26,7 +26,9 @@ BufferCache<P>::BufferCache(Tegra::MaxwellDeviceMemoryManager& device_memory_, R
void(slot_buffers.insert(runtime, NullBufferParams{}));
gpu_modified_ranges.Clear();
inline_buffer_id = NULL_BUFFER_ID;
#ifdef YUZU_LEGACY
immediately_free = (Settings::values.vram_usage_mode.GetValue() == Settings::VramUsageMode::Aggressive);
#endif
if (!runtime.CanReportMemoryUsage()) {
minimum_memory = DEFAULT_EXPECTED_MEMORY;
critical_memory = DEFAULT_CRITICAL_MEMORY;
@ -1378,6 +1380,10 @@ void BufferCache<P>::JoinOverlap(BufferId new_buffer_id, BufferId overlap_id,
});
new_buffer.MarkUsage(copies[0].dst_offset, copies[0].size);
runtime.CopyBuffer(new_buffer, overlap, copies, true);
#ifdef YUZU_LEGACY
if (immediately_free)
runtime.Finish();
#endif
DeleteBuffer(overlap_id, true);
}
@ -1668,7 +1674,12 @@ void BufferCache<P>::DeleteBuffer(BufferId buffer_id, bool do_not_mark) {
}
Unregister(buffer_id);
delayed_destruction_ring.Push(std::move(slot_buffers[buffer_id]));
#ifdef YUZU_LEGACY
if (!do_not_mark || !immediately_free)
#endif
delayed_destruction_ring.Push(std::move(slot_buffers[buffer_id]));
slot_buffers.erase(buffer_id);
if constexpr (HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS) {

21
src/video_core/buffer_cache/buffer_cache_base.h
View file

@ -154,7 +154,11 @@ template <class P>
class BufferCache : public VideoCommon::ChannelSetupCaches<BufferCacheChannelInfo> {
// Page size for caching purposes.
// This is unrelated to the CPU page size and it can be changed as it seems optimal.
#ifdef YUZU_LEGACY
static constexpr u32 CACHING_PAGEBITS = 12;
#else
static constexpr u32 CACHING_PAGEBITS = 16;
#endif
static constexpr u64 CACHING_PAGESIZE = u64{1} << CACHING_PAGEBITS;
static constexpr bool IS_OPENGL = P::IS_OPENGL;
@ -168,9 +172,14 @@ class BufferCache : public VideoCommon::ChannelSetupCaches<BufferCacheChannelInf
static constexpr bool SEPARATE_IMAGE_BUFFERS_BINDINGS = P::SEPARATE_IMAGE_BUFFER_BINDINGS;
static constexpr bool USE_MEMORY_MAPS_FOR_UPLOADS = P::USE_MEMORY_MAPS_FOR_UPLOADS;
#ifdef YUZU_LEGACY
static constexpr s64 TARGET_THRESHOLD = 3_GiB;
#else
static constexpr s64 TARGET_THRESHOLD = 4_GiB;
#endif
static constexpr s64 DEFAULT_EXPECTED_MEMORY = 512_MiB;
static constexpr s64 DEFAULT_CRITICAL_MEMORY = 1_GiB;
static constexpr s64 TARGET_THRESHOLD = 4_GiB;
// Debug Flags.
@ -446,7 +455,12 @@ private:
Tegra::MaxwellDeviceMemoryManager& device_memory;
Common::SlotVector<Buffer> slot_buffers;
DelayedDestructionRing<Buffer, 8> delayed_destruction_ring;
#ifdef YUZU_LEGACY
static constexpr size_t TICKS_TO_DESTROY = 6;
#else
static constexpr size_t TICKS_TO_DESTROY = 8;
#endif
DelayedDestructionRing<Buffer, TICKS_TO_DESTROY> delayed_destruction_ring;
const Tegra::Engines::DrawManager::IndirectParams* current_draw_indirect{};
@ -478,6 +492,9 @@ private:
u64 minimum_memory = 0;
u64 critical_memory = 0;
BufferId inline_buffer_id;
#ifdef YUZU_LEGACY
bool immediately_free = false;
#endif
std::array<BufferId, ((1ULL << 34) >> CACHING_PAGEBITS)> page_table;
Common::ScratchBuffer<u8> tmp_buffer;