arciel rekman 71c0fe40e8 Compress shaders as groups for cooked games. ...

- Saves disk size and runtime memory on all platforms that use IoStore-based shader archive (on some - significantly).
- Decompression time is small and seems to get lost in noise given how rarely shaders are actually created.
- Also changed IoStore-based archive to allocate preload entries on demand, and disabled preloading singular shaders (used by the PSO cache) as the API needs more work.

#rb CM.Nordin, Serge.Bernier, Ben.Ingram
[REVIEW] [at]CarlMagnus.Nordin, [at]Serge.Bernier, [at]Ben.Ingram

#ROBOMERGE-AUTHOR: arciel.rekman
#ROBOMERGE-SOURCE: CL 18657587 via CL 18657664 via CL 18657670 via CL 18662749 via CL 18662792 via CL 18662871
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v900-18638592)

[CL 18662941 by arciel rekman in ue5-main branch]

2022-01-19 14:35:49 -05:00

..

Internal

Added support to PackageStoreOptimizer to support optional package when generated from legacy cooked header

2022-01-18 13:01:31 -05:00

Private

Compress shaders as groups for cooked games.

2022-01-19 14:35:49 -05:00

Public

Added support to Loose File Package Writer to write multiple package output per input

2022-01-18 09:56:23 -05:00

IoStoreUtilities.Build.cs

Merge from Release-Engine-Staging @ 17915896 to Release-Engine-Test

2021-10-25 20:05:28 -04:00