Cherry pick PR #2412: [UWP] Reduce memory budget for output frame que…

…ue (#2417)

Refer to the original PR: youtube/cobalt#2412

b/321318666

Reduce memory for output queue to increase available memory for the rest
system

Change-Id: I26cefad71435f798f52ab0bc9917d221b80509ee

Co-authored-by: victorpasoshnikov <[email protected]>

starboard/shared/uwp/extended_resources_manager.cc

@@ -68,8 +68,10 @@ const SbTime kReleaseTimeout = kSbTimeSecond;
 //
 // To make playback more smooth it is better to increase the output queue size
 // up to 30-50 frames, but it should not exceed memory budgetd.
-// So, the value of 440 Mb looks as compromise.
-const uint64_t kFrameBuffersPoolMemorySize = 440 * 1024 * 1024;
+// Compromise value was found out experimentally.
+// 400 Mb leaves enough memory for stable working of the rest system.
+// Just in case to be more sure we reduce this value down to 380 Mb.
+const uint64_t kFrameBuffersPoolMemorySize = 380 * 1024 * 1024;
 
 bool IsExtendedResourceModeRequired() {
   if (!::starboard::xb1::shared::CanAcquire()) {