Matteo Bruni : wined3d: Increase the CS queue size to 16 MiB on 64-bit architectures.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 203cbab6444922079e5e39d0bb68f6562b1ba19d
URL:    https://gitlab.winehq.org/wine/wine/-/commit/203cbab6444922079e5e39d0bb68f65...

Author: Matteo Bruni 
Date:   Wed Mar  8 18:40:56 2017 +0100

wined3d: Increase the CS queue size to 16 MiB on 64-bit architectures.

With the buffer / texture mapping acceleration bits working properly, we
can get many outstanding commands and, to avoid blocking the client thread
while waiting for free space, we need a larger queue. 16 MiB was always
enough in my testing (8 MiB wasn't in a few cases).

Keep a lower limit on 32-bit since we're often times address
space-starved there.

Tweaked by Zebediah Figura.

---

dlls/wined3d/wined3d_private.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 001534e8c38..be576fcfbde 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -5074,7 +5074,11 @@ enum wined3d_push_constants
 };

#define WINED3D_CS_QUERY_POLL_INTERVAL  10u
+#if defined(_WIN64)
+#define WINED3D_CS_QUEUE_SIZE           0x1000000u
+#else
 #define WINED3D_CS_QUEUE_SIZE           0x400000u
+#endif
 #define WINED3D_CS_SPIN_COUNT           10000000u
 #define WINED3D_CS_QUEUE_MASK           (WINED3D_CS_QUEUE_SIZE - 1)