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SurfaceFlinger: fix some bugs (#1262)

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* SurfaceFlinger: fix some bugs

This fixes some bugs in the current implementation and make it closer to
the real implementation.

* Fix align of some variables
This commit is contained in:
Thog 2020-06-02 17:58:19 +02:00 committed by GitHub
parent 44d7fcff39
commit bcb7761eac
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
6 changed files with 138 additions and 59 deletions
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6
Ryujinx.HLE/HOS/Services/SurfaceFlinger/BufferQueueConsumer.cs
View file

@ -20,7 +20,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
{
int numAcquiredBuffers = 0;
for (int i = 0; i < Core.Slots.Length; i++)
for (int i = 0; i < Core.MaxBufferCountCached; i++)
{
if (Core.Slots[i].BufferState == BufferState.Acquired)
{
@ -28,7 +28,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
}
}
if (numAcquiredBuffers >= Core.MaxAcquiredBufferCount + 1)
if (numAcquiredBuffers > Core.MaxAcquiredBufferCount)
{
bufferItem = null;
@ -153,6 +153,8 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
return Status.NoMemory;
}
Core.UpdateMaxBufferCountCachedLocked(freeSlot);
slot = freeSlot;
Core.Slots[slot].GraphicBuffer.Set(graphicBuffer);

26
Ryujinx.HLE/HOS/Services/SurfaceFlinger/BufferQueueCore.cs
View file

@ -33,6 +33,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
public BufferInfo[] BufferHistory;
public uint BufferHistoryPosition;
public bool EnableExternalEvent;
public int MaxBufferCountCached;
public readonly object Lock = new object();
@ -71,8 +72,9 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
Owner = process;
BufferHistory = new BufferInfo[BufferHistoryArraySize];
EnableExternalEvent = true;
BufferHistory = new BufferInfo[BufferHistoryArraySize];
EnableExternalEvent = true;
MaxBufferCountCached = 0;
}
public int GetMinUndequeuedBufferCountLocked(bool async)
@ -95,6 +97,14 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
return GetMinUndequeuedBufferCountLocked(async);
}
public void UpdateMaxBufferCountCachedLocked(int slot)
{
if (MaxBufferCountCached <= slot)
{
MaxBufferCountCached = slot + 1;
}
}
public int GetMaxBufferCountLocked(bool async)
{
int minMaxBufferCount = GetMinMaxBufferCountLocked(async);
@ -103,7 +113,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
if (OverrideMaxBufferCount != 0)
{
maxBufferCount = OverrideMaxBufferCount;
return OverrideMaxBufferCount;
}
// Preserve all buffers already in control of the producer and the consumer.
@ -163,18 +173,20 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
Monitor.Wait(Lock);
}
public void SignalIsAbandonedEvent()
public void SignalIsAllocatingEvent()
{
Monitor.PulseAll(Lock);
}
public void WaitIsAbandonedEvent()
public void WaitIsAllocatingEvent()
{
Monitor.Wait(Lock);
}
public void FreeBufferLocked(int slot)
{
Slots[slot].GraphicBuffer.Reset();
if (Slots[slot].BufferState == BufferState.Acquired)
{
Slots[slot].NeedsCleanupOnRelease = true;
@ -206,9 +218,9 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
public void WaitWhileAllocatingLocked()
{
while (IsAbandoned)
while (IsAllocating)
{
WaitIsAbandonedEvent();
WaitIsAllocatingEvent();
}
}

129
Ryujinx.HLE/HOS/Services/SurfaceFlinger/BufferQueueProducer.cs
View file

@ -1,5 +1,6 @@
using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS.Kernel.Threading;
using Ryujinx.HLE.HOS.Services.Settings;
using Ryujinx.HLE.HOS.Services.SurfaceFlinger.Types;
using Ryujinx.HLE.HOS.Services.Time.Clock;
using System;
@ -92,9 +93,22 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
return Status.BadValue;
}
Core.Queue.Clear();
Core.FreeAllBuffersLocked();
int preallocatedBufferCount = GetPreallocatedBufferCountLocked();
if (preallocatedBufferCount <= 0)
{
Core.Queue.Clear();
Core.FreeAllBuffersLocked();
}
else if (preallocatedBufferCount < bufferCount)
{
Logger.PrintError(LogClass.SurfaceFlinger, "Not enough buffers. Try with more pre-allocated buffers");
return Status.Success;
}
Core.OverrideMaxBufferCount = bufferCount;
Core.SignalDequeueEvent();
Core.SignalWaitBufferFreeEvent();
@ -162,8 +176,6 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
height = (uint)Core.DefaultHeight;
}
Core.Slots[slot].BufferState = BufferState.Dequeued;
GraphicBuffer graphicBuffer = Core.Slots[slot].GraphicBuffer.Object;
if (Core.Slots[slot].GraphicBuffer.IsNull
@ -172,7 +184,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
|| graphicBuffer.Format != format
|| (graphicBuffer.Usage & usage) != usage)
{
if (Core.Slots[slot].GraphicBuffer.IsNull)
if (!Core.Slots[slot].IsPreallocated)
{
slot = BufferSlotArray.InvalidBufferSlot;
fence = AndroidFence.NoFence;
@ -194,9 +206,15 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
}
}
Core.Slots[slot].BufferState = BufferState.Dequeued;
Core.UpdateMaxBufferCountCachedLocked(slot);
fence = Core.Slots[slot].Fence;
Core.Slots[slot].Fence = AndroidFence.NoFence;
Core.Slots[slot].Fence = AndroidFence.NoFence;
Core.Slots[slot].QueueTime = TimeSpanType.Zero;
Core.Slots[slot].PresentationTime = TimeSpanType.Zero;
Core.CheckSystemEventsLocked(Core.GetMaxBufferCountLocked(async));
}
@ -285,6 +303,8 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
{
lock (Core.Lock)
{
Core.WaitWhileAllocatingLocked();
Status status = WaitForFreeSlotThenRelock(false, out slot, out Status returnFlags);
if (status != Status.Success)
@ -299,6 +319,8 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
return Status.Busy;
}
Core.UpdateMaxBufferCountCachedLocked(slot);
Core.Slots[slot].GraphicBuffer.Set(graphicBuffer);
Core.Slots[slot].BufferState = BufferState.Dequeued;
@ -441,6 +463,12 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
NumPendingBuffers = (uint)Core.Queue.Count
};
if ((input.StickyTransform & 8) != 0)
{
output.TransformHint |= NativeWindowTransform.ReturnFrameNumber;
output.FrameNumber = Core.Slots[slot].FrameNumber;
}
_callbackTicket = _nextCallbackTicket++;
}
@ -475,6 +503,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
Core.Slots[slot].FrameNumber = 0;
Core.Slots[slot].Fence = fence;
Core.SignalDequeueEvent();
Core.SignalWaitBufferFreeEvent();
}
}
@ -550,6 +579,12 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
output.Height = (uint)Core.DefaultHeight;
output.TransformHint = Core.TransformHint;
output.NumPendingBuffers = (uint)Core.Queue.Count;
if (NxSettings.Settings.TryGetValue("nv!nvn_no_vsync_capability", out object noVSyncCapability) && (bool)noVSyncCapability)
{
output.TransformHint |= NativeWindowTransform.NoVSyncCapability;
}
return Status.Success;
default:
return Status.BadValue;
@ -565,6 +600,8 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
lock (Core.Lock)
{
Core.WaitWhileAllocatingLocked();
if (Core.IsAbandoned)
{
return Status.Success;
@ -580,13 +617,15 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
{
Core.Queue.Clear();
Core.FreeAllBuffersLocked();
Core.SignalDequeueEvent();
producerListener = Core.ProducerListener;
Core.ProducerListener = null;
Core.ConnectedApi = NativeWindowApi.NoApi;
Core.SignalDequeueEvent();
Core.SignalWaitBufferFreeEvent();
Core.SignalFrameAvailableEvent();
status = Status.Success;
}
@ -599,6 +638,21 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
return status;
}
private int GetPreallocatedBufferCountLocked()
{
int bufferCount = 0;
for (int i = 0; i < Core.Slots.Length; i++)
{
if (Core.Slots[i].IsPreallocated)
{
bufferCount++;
}
}
return bufferCount;
}
public override Status SetPreallocatedBuffer(int slot, AndroidStrongPointer<GraphicBuffer> graphicBuffer)
{
if (slot < 0 || slot >= Core.Slots.Length)
@ -613,6 +667,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
Core.Slots[slot].RequestBufferCalled = false;
Core.Slots[slot].AcquireCalled = false;
Core.Slots[slot].NeedsCleanupOnRelease = false;
Core.Slots[slot].IsPreallocated = !graphicBuffer.IsNull;
Core.Slots[slot].FrameNumber = 0;
Core.Slots[slot].GraphicBuffer.Set(graphicBuffer);
@ -622,21 +677,9 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
Core.Slots[slot].GraphicBuffer.Object.Buffer.Usage &= (int)Core.ConsumerUsageBits;
}
int bufferCount = 0;
for (int i = 0; i < Core.Slots.Length; i++)
{
if (!Core.Slots[i].GraphicBuffer.IsNull)
{
bufferCount++;
}
}
Core.OverrideMaxBufferCount = bufferCount;
Core.OverrideMaxBufferCount = GetPreallocatedBufferCountLocked();
Core.UseAsyncBuffer = false;
bool cleared = false;
if (!graphicBuffer.IsNull)
{
// NOTE: Nintendo set the default width, height and format from the GraphicBuffer..
@ -647,30 +690,30 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
}
else
{
foreach (BufferItem item in Core.Queue)
bool allBufferFreed = true;
for (int i = 0; i < Core.Slots.Length; i++)
{
if (item.Slot >= BufferSlotArray.NumBufferSlots)
if (!Core.Slots[i].GraphicBuffer.IsNull)
{
Core.Queue.Clear();
Core.FreeAllBuffersLocked();
Core.SignalDequeueEvent();
Core.SignalWaitBufferFreeEvent();
Core.SignalFrameAvailableEvent();
cleared = true;
allBufferFreed = false;
break;
}
}
if (allBufferFreed)
{
Core.Queue.Clear();
Core.FreeAllBuffersLocked();
Core.SignalDequeueEvent();
Core.SignalWaitBufferFreeEvent();
Core.SignalFrameAvailableEvent();
return Status.Success;
}
}
// The dequeue event must not be signaled two times in case of clean up,
// but for some reason, it still signals the wait buffer free event two times...
if (!cleared)
{
Core.SignalDequeueEvent();
}
Core.SignalDequeueEvent();
Core.SignalWaitBufferFreeEvent();
return Status.Success;
@ -702,12 +745,16 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
return Status.BadValue;
}
for (int slot = maxBufferCount; slot < Core.Slots.Length; slot++)
if (maxBufferCount < Core.MaxBufferCountCached)
{
if (!Core.Slots[slot].GraphicBuffer.IsNull)
for (int slot = maxBufferCount; slot < Core.MaxBufferCountCached; slot++)
{
Core.FreeBufferLocked(slot);
returnStatus |= Status.ReleaseAllBuffers;
if (Core.Slots[slot].BufferState == BufferState.Free && !Core.Slots[slot].GraphicBuffer.IsNull && !Core.Slots[slot].IsPreallocated)
{
Core.FreeBufferLocked(slot);
returnStatus |= Status.ReleaseAllBuffers;
}
}
}

2
Ryujinx.HLE/HOS/Services/SurfaceFlinger/BufferSlot.cs
View file

@ -15,6 +15,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
public bool AttachedByConsumer;
public TimeSpanType QueueTime;
public TimeSpanType PresentationTime;
public bool IsPreallocated;
public BufferSlot()
{
@ -22,6 +23,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
BufferState = BufferState.Free;
QueueTime = TimeSpanType.Zero;
PresentationTime = TimeSpanType.Zero;
IsPreallocated = false;
}
}
}

18
Ryujinx.HLE/HOS/Services/SurfaceFlinger/IGraphicBufferProducer.cs
View file

@ -72,6 +72,20 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
public uint Height;
public NativeWindowTransform TransformHint;
public uint NumPendingBuffers;
public ulong FrameNumber;
public void WriteToParcel(Parcel parcel)
{
parcel.WriteUInt32(Width);
parcel.WriteUInt32(Height);
parcel.WriteUnmanagedType(ref TransformHint);
parcel.WriteUInt32(NumPendingBuffers);
if (TransformHint.HasFlag(NativeWindowTransform.ReturnFrameNumber))
{
parcel.WriteUInt64(FrameNumber);
}
}
}
public ResultCode AdjustRefcount(int addVal, int type)
@ -174,7 +188,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
status = QueueBuffer(slot, ref queueInput, out queueOutput);
outputParcel.WriteUnmanagedType(ref queueOutput);
queueOutput.WriteToParcel(outputParcel);
outputParcel.WriteStatus(status);
@ -214,7 +228,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
status = Connect(listener, api, producerControlledByApp, out queueOutput);
outputParcel.WriteUnmanagedType(ref queueOutput);
queueOutput.WriteToParcel(outputParcel);
outputParcel.WriteStatus(status);

16
Ryujinx.HLE/HOS/Services/SurfaceFlinger/NativeWindowTransform.cs
View file

@ -5,12 +5,14 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
[Flags]
enum NativeWindowTransform : uint
{
None = 0,
FlipX = 1,
FlipY = 2,
Rotate90 = 4,
Rotate180 = FlipX | FlipY,
Rotate270 = Rotate90 | Rotate180,
InverseDisplay = 8
None = 0,
FlipX = 1,
FlipY = 2,
Rotate90 = 4,
Rotate180 = FlipX | FlipY,
Rotate270 = Rotate90 | Rotate180,
InverseDisplay = 8,
NoVSyncCapability = 0x10,
ReturnFrameNumber = 0x20
}
}