Texture Sync, incompatible overlap handling, data flush improvements. (#2971)

* Initial test for texture sync

* WIP new texture flushing setup

* Improve rules for incompatible overlaps

Fixes a lot of issues with Unreal Engine games. Still a few minor issues (some caused by dma fast path?) Needs docs and cleanup.

* Cleanup, improvements

Improve rules for fast DMA

* Small tweak to group together flushes of overlapping handles.

* Fixes, flush overlapping texture data for ASTC and BC4/5 compressed textures.

Fixes the new Life is Strange game.

* Flush overlaps before init data, fix 3d texture size/overlap stuff

* Fix 3D Textures, faster single layer flush

Note: nosy people can no longer merge this with Vulkan. (unless they are nosy enough to implement the new backend methods)

* Remove unused method

* Minor cleanup

* More cleanup

* Use the More Fun and Hopefully No Driver Bugs method for getting compressed tex too

This one's for metro

* Address feedback, ASTC+ETC to FormatClass

* Change offset to use Span slice rather than IntPtr Add

* Fix this too

Ryujinx.Graphics.Gpu/Engine/Dma/DmaClass.cs

@@ -232,8 +232,9 @@ namespace Ryujinx.Graphics.Gpu.Engine.Dma
                             data = LayoutConverter.ConvertBlockLinearToLinear(
                                 src.Width,
                                 src.Height,
+                                src.Depth,
+                                1,
                                 1,
-                                target.Info.Levels,
                                 1,
                                 1,
                                 1,
@@ -245,6 +246,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Dma
                                 srcSpan);
                         }
 
+                        target.SynchronizeMemory();
                         target.SetData(data);
                         target.SignalModified();
 

Ryujinx.Graphics.Gpu/Engine/GPFifo/GPFifoClass.cs

@@ -136,7 +136,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.GPFifo
             }
             else if (operation == SyncpointbOperation.Incr)
             {
-                _context.CreateHostSyncIfNeeded();
+                _context.CreateHostSyncIfNeeded(true);
                 _context.Synchronization.IncrementSyncpoint(syncpointId);
             }
 
@@ -152,7 +152,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.GPFifo
             _parent.PerformDeferredDraws();
             _context.Renderer.Pipeline.Barrier();
 
-            _context.CreateHostSyncIfNeeded();
+            _context.CreateHostSyncIfNeeded(false);
         }
 
         /// <summary>
@@ -163,7 +163,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.GPFifo
         {
             _context.Renderer.Pipeline.CommandBufferBarrier();
 
-            _context.CreateHostSyncIfNeeded();
+            _context.CreateHostSyncIfNeeded(false);
         }
 
         /// <summary>

Ryujinx.Graphics.Gpu/Engine/Threed/ThreedClass.cs

@@ -224,7 +224,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
             uint syncpointId = (uint)argument & 0xFFFF;
 
             _context.AdvanceSequence();
-            _context.CreateHostSyncIfNeeded();
+            _context.CreateHostSyncIfNeeded(true);
             _context.Renderer.UpdateCounters(); // Poll the query counters, the game may want an updated result.
             _context.Synchronization.IncrementSyncpoint(syncpointId);
         }