- Removed default shader platform parameter from GetGlobalShaderMap()
- Added an inline overload of GetGlobalShaderMap() that takes a feature level instead, and translates to the correct shader platform
- Cached feature level on FSceneView for faster access
- Cached shader map on FViewInfo for faster access
- Cached featurelevel/shadermap on rendering composition graph execution context, for faster access
Fixed a couple of crashes when switching feature level dynamically
- Needed to allow certain shader permutations to be generated if feature level was ES2, but still on a PC platform. (i.e. hitproxy shaders, and basepass shaders used by editor primitives system)
#codereview Nick.Penwarden
[CL 2275937 by Graeme Thornton in Main branch]
- Addes 3_1 define on shaders
- Fixes GL packed uniforms array size incorrect assert
- Disallows running the editor with -featureleveles2
- r.MobileHDR is now read-only
- Moved some checks from SM3 to SM4
[CL 2270866 by Rolando Caloca in Main branch]
Added support for ADPCM decoding.
Added 'sound type' information to USoundWave
- Android uses this to detect which type of asset it needs to deal with
Added support for selected encoding type via project settings
#codereview Daniel.Lamb, Chris.Babcock
[CL 2260750 by Robert Jones in Main branch]
- Initial Mac direct rendering support
- Added WindowedMirror mode for pseudo-fullscreen support on devices like HMDs
- PlayerController key input currently routes through the Oculus plug-in in order to bypass the health & safety warning. Will likely move this up to GameViewport.cpp instead.
- Note: with the Oculus plug-in enabled, normal fullscreen will not work if the direct mode driver is enabled!
- Currently PreInit() will be called on all enabled HMDs. This may or may not be an issue. Currently it's not.
[CL 2257312 by JJ Hoesing in Main branch]
- Inverse was one of the main reasons of crashes via lots of functions. Seems making default Inverse to be safer version seems better.
[CL 2255081 by Lina Halper in Main branch]
* Both paths still exist in code during this transition. The GetDynamicMeshElements path is currently disabled, enable with 'r.UseGetDynamicMeshElements 1'.
* DrawDynamicElements was called once per pass, all sorts of pass-specific cruft had leaked in along with short-term modifications of shared structures (vertex factories and material proxies). DrawDynamicElements was not const, so a bunch of 'update' type work had leaked in. Various PreRenderView implementations relied on the view being in the view family.
* GetDynamicMeshElements is called once in InitViews, and the resulting meshes are used in various passes. GetDynamicMeshElements is const and must not modify the proxy, update work should be pushed to the proxy from the game thread. GetDynamicMeshElements can be called on views that are not in the view family, which allows a proper view for shadow depth passes.
* View mode override functionality moved out of the individual proxies into a centralized place, ApplyViewModeOverrides
* GPU particles not working yet, FRecastRenderingSceneProxy not implemented
[CL 2253795 by Daniel Wright in Main branch]
* For several preview components (cascade + a couple of animation previews), don't create a separate FXSystem for the preview world. Just use the one created internally by the world
* Several bug fixes and improvements to dynamic feature level switch
* Continued conversion of code that references to global feature level.
#codereview Nick.Penwarden
[CL 2229679 by Graeme Thornton in Main branch]
Implemented CookSurround function for AudioFormatOpus, refactoring as much common code from the standard Cook into re-usable functions.
Changed OpusAudioInfo class to use a multistream decoder for all sounds, as 1 and 2 channel sounds can still be decoded by it. Just had to create an array of mappings that would take the internal Opus format and give back PCM data in the order that Unreal expects.
Also made the OpusDecoderWrapper a true wrapper so that you don't have to use any opus functions outside of it and it will not function if WITH_OPUS is not defined.
Added a virtual function to the CompressedAudioInfo interface, to check whether its uncompressed data will be in the Vorbis format. This is to make sure that code currently just checking whether there is a DecompressionState can now be sure that the Vorbis format is being used before routing sound to different speakers.
Made sure that you can't cause any problems by adding or removing a SoundWave from the Audio Streaming Manager more than once. Also rearranged where sounds are added to the manager so that it is only done in one place and it's safe when changing quality triggers recompression/splitting.
Added a global multidimensional array to store all the Vorbis channel orderings as they needed to be used in multiple places.
Added Logging and Memory tracking for the streaming process.
[CL 2217839 by Matthew Griffin in Main branch]
