Individual projects select 2013 support through their target.cs files. This is already setup for the correct projects and no other projects should use 2013.
#lockdown Nick.Penwarden
[CL 2902827 by Jeff Campeau in Main branch]
==========================
MAJOR FEATURES + CHANGES
==========================
Change 2816560 on 2016/01/05 by Jeff.Campeau
Remove duplicate CEF binaries
Change 2835599 on 2016/01/20 by Lee.Clark
PS4 - Added pragma optimization macros
Change 2841103 on 2016/01/23 by Mark.Satterthwaite
Integrate Git PR #1958: Fixed typo in EMetalFeatures enum
#jira UE-25721
Change 2841369 on 2016/01/24 by Mark.Satterthwaite
Fix for Metal crash due to attempt to set a null uniform & null SRV to a shader which requires both exist.
#jira UE-25910
Change 2841795 on 2016/01/25 by Lee.Clark
PS4 - MovieStreamer improvements
* Use GPU for YUV conversion
* Use new Software2 Decoder
Change 2842261 on 2016/01/25 by Mark.Satterthwaite
Fix some memory leaks.
Change 2842831 on 2016/01/25 by Mark.Satterthwaite
Metal implementation for RHIBlockUntilGPUIdle.
Change 2842838 on 2016/01/25 by Mark.Satterthwaite
When using parallel command contexts in Metal we must ensure that the FRingBuffer is still valid, which means some smart/weak pointers are in order. We should also ensure that functions that may return auto-released objects are appropriately wrapped with scoped autorelease pools. Texture creation failures should also be fatal as we never expect that to occur.
Change 2842914 on 2016/01/25 by Mark.Satterthwaite
Change assert in MetalTexture's format-shifting SRV constructor to enforce the Metal textureView limits:
1. No format shifting for MSAA color buffers.
2. No access to stencil in MSAA packed depth/stencil surface.
This will allow Metal MSAA support to work on iOS when using separate depth & stencil textures since there's no format shifting involved there.
#codereview peter.sauerbrei
Change 2843028 on 2016/01/25 by Mark.Satterthwaite
In Metal wwitch to blit on the correct context when copying out the stencil data into the stencil SRV copy.
Change 2845531 on 2016/01/27 by Lee.Clark
PS4 - Fix memory alignment for back buffers
* Fix memory alignment for MapLargeBlock
* Fix available direct memory tracking
Change 2846491 on 2016/01/27 by Jeff.Campeau
2015 compile fixes for Orion
Change 2847395 on 2016/01/28 by Mark.Satterthwaite
Clear the stencil-SRV copy to 0 in Metal using a blit when created to avoid artefacts if used prior to the parent texture being rendered.
#jira UE-25834
Change 2847419 on 2016/01/28 by Mark.Satterthwaite
Apply the same fix to OpenGL's Stencil SRV logic as CL #2847395 applies to Metal.
Change 2848093 on 2016/01/28 by Mark.Satterthwaite
Cache parallel encoding Metal contexts & reuse them rather than creating a new one each time in order to massively improve parallel encoding performance. This required adding a reset function to Metal's internal state-cache which calls the CommandEncoder wrapper's reset so we don't accidently retain previous state.
Change 2849469 on 2016/01/29 by Mark.Satterthwaite
Defer render & compute command encoder construction to draw/dispatch etc to eliminate redundant encoders that then perform unnecessary driver & GPU synchronisation work. Currently Clear loadActions force an encoder even if it would then be empty as otherwise we see incorrect rendering. This needs to be tracked and optimised away too in order to achieve the same performance as D3D11.
Change 2849820 on 2016/01/29 by Daniel.Lamb
Fixed issue where a single DDC back end would not create a hierarchy.
#codereview Peter.Sauerbrei
Change 2850762 on 2016/02/01 by Jeff.Campeau
System-wide critical section support for Xbox One
Change 2850763 on 2016/02/01 by Jeff.Campeau
Network and product config for Orion
Change 2852459 on 2016/02/02 by Mark.Satterthwaite
Temporarily disable the lazy render command-encoder construction while investigating why it turns some samples black in Metal SM5 mode.
Change 2853947 on 2016/02/03 by Mark.Satterthwaite
Fix some lazy encoder construction fallout which also means we don't need to recreate render encoder state when performing profiling - the next draw/clear will do that as required.
Change 2854015 on 2016/02/03 by Mark.Satterthwaite
Move Stencil SRV blitting into FMetalSurface::UpdateSRV called when binding the texture SRV instead of having it done immediately post-rendering. This should avoid paying for the blit when stencil SRV sampling is never used or multiple blits when render-encoders that write stencil are split up due to query buffer overflow or similar. The cost will be a blit per-bind instead which should be more predictable.
Change 2854142 on 2016/02/03 by Mark.Satterthwaite
Implemented GetTextureBaseRHI (brought over from Dev-Rendering CL #2853948) for Metal to avoid unnecessary virtual function call chain to resolve the FMetalSurface* from an RHI texture.
Change 2854222 on 2016/02/03 by Mark.Satterthwaite
Remove the uniform buffer resource caching from Metal to match Dev-Rendering CL #2853948.
Change 2854246 on 2016/02/03 by Mark.Satterthwaite
Removed the uniform buffer resource caching from OpenGLDrv & implemented GetTextureBaseRHI to avoid unnecessary virtual function calls to match Dev-Rendering CL #2853948.
Change 2854279 on 2016/02/03 by Mark.Satterthwaite
Remove direct access to the MTLCommandQueue, for parallel rendering to work we're going to need to do a bit of management that means its more sensible to keep it private.
Change 2855524 on 2016/02/04 by Lee.Clark
PS4 - Fix Grayscale SRGB support
[CL 2898161 by Josh Adams in Main branch]
==========================
MAJOR FEATURES + CHANGES
==========================
Change 2828332 on 2016/01/14 by Matthew.Griffin
Ensure that warnings from Dynamic Compilation of build.cs files are propagated up to user when compiling in Visual Studio etc.
Change 2828335 on 2016/01/14 by Matthew.Griffin
Renaming AddThirdParty... functions to AddEngineThirdParty... so it's clear we're talking about third party libraries within the engine directory. This removes another couple of RunningRocket checks and uses the IsMonolithic property now.
Change 2831365 on 2016/01/16 by Ben.Marsh
Add a UAT command to remove any temp storage directories older than a specified length of time, and disable the GUBP node to do so when running with -NewEC. Better to set this up as a separate scheduled task for each temp storage folder we have, rather than run it as part of GUBP builds above a certain size.
Change 2832166 on 2016/01/18 by Ben.Marsh
Make INI file parsing much more tolerant to errors, because it prevents the build system from starting up. Now outputs warnings rather than throwing exceptions.
Change 2835725 on 2016/01/20 by Matthew.Griffin
Removed more uses of RunningRocket functions
Switch Linux staging check to see if required files exist until switched to using receipts
Always stage CrashReporter for Linux
Mac and Linux will not use Compile Lean And Mean when generating project files
Allow normal DynamicCompilation check to occur in binary builds
Allow XMPP dependency on WebRTC now that it's publically distributed
Change 2835864 on 2016/01/20 by Matthew.Griffin
Made sure -rocket is passed when generating project files as this has to work from UnrealVersionSelector with every version of the Engine we've released.
Also tidied up some arguments that are set in UVS and never used.
Change 2839932 on 2016/01/22 by Matthew.Griffin
Removed last uses of RunningRocket from UnrealBuildTool
Changed Mac Build.sh so that it doesn't try to build UBT so that it can be used in installed builds the same way as windows.
Combined code doing very similar things for single games and rocket projects.
Removed check on whether to add client and server targets in Rocket as we don't distribute the .target.cs files.
Removed RunningRocket function and the code checking for -rocket on the command line
Change 2846971 on 2016/01/28 by Matthew.Griffin
Replaced RunningRocket with IsEngineInstalled for all Engine programs that won't need to be built.
Change 2853879 on 2016/02/03 by Matthew.Griffin
Added UnrealLightmass to list of programs to build when Build Solution is used and Editor configuration is selected
#jira UE-25666
#lockdown Nick.Penwarden
[CL 2854567 by Ben Marsh in Main branch]
Build Improvements, HTML5Win32 Build fix. Re-fix how HTTP headers were being sent on the wire.
WIP: TCP/HTTP Toggle is in flux and may get changed again depending on feedback, currently its driven from HTML5 Build Files.
#codereview peter.sauerbrei
[CL 2104759 by Ankit Khare in Main branch]
TTP: 318779 HTML5: Network File System.
Allow the network file system to also serve HTTP clients besides TCP, defaults to TCP.
- Refactor NFS to avoid socket depedency in code path, provide switchable implementations for the transport used.
- Remove INetworkFileServerConnection Interface, was not being used publically.
- WIP: Build improvments, more testing for target HTML5 platform, comments, support on Mac and Linux Platforms.
#codereview: peter.sauerbrei
[CL 2103382 by Ankit Khare in Main branch]
