Since we use this for decoding, this adds a dependency to the core
filament renderer which in practice is only used for Vulkan. However
this is a tiny library, so it's simplest just to always include it.
The next PR will add the actual compression / decompression code to
filaflat and filamat. Here are the preliminary results.
102K => 29K aiDefaultMat.filamat
102K => 29K aiDefaultTrans.filamat
21K => 5.0K bakedColor.filamat
22K => 5.2K bakedTexture.filamat
21K => 5.0K depthVisualizer.filamat
40K => 10K groundShadow.filamat
102K => 29K sandboxCloth.filamat
125K => 36K sandboxLit.filamat
126K => 36K sandboxLitFade.filamat
126K => 36K sandboxLitTransparent.filamat
109K => 31K sandboxSubsurface.filamat
21K => 4.9K sandboxUnlit.filamat
21K => 4.9K transparentColor.filamat
Both the "before" and "after" numbers are excluding non-Vulkan targets,
and I also changed our CMakeLists to build filamat instead of inc.
This was designed as a standalone tool rather than a library, so we are
renaming their "main" function to "standalone_main", which is described
in the tnt README.
We'll also be adding a wrapper to our imageio library.
- cmgen now creates reflections maps for all input
assets by default instead of just for equirectangular
images.
- equirectangular decode doesn't mirror -- that's
done by the mirroring code now.
- mirroring can be turned of with --no-mirror
- option --mirror is gone
- faster mirroring code (do it before generating
mipmaps)
- added labels to faces of debug.png environment
- added a debug equirectangular image in third_party
(creative commons license)
This implements the following suggestions from Adam Sawicki:
(1) Update VkMemAlloc to dev branch.
(2) Use VMA_MEMORY_USAGE_CPU_ONLY in the stage pool.
(2) Add vmaFlush after every vmaUnmap.
We also considered removing Map / Unmap in favor of persistent mapping
via VMA_ALLOCATION_CREATE_MAPPED_BIT, but decided to be conservative
until we have a chance to rethink our UBO update strategy.
Closes#19
* Update SPIRV libraries
- Update `spirv-cross`
- Update `spirv-tools`
- Update `glslang`
`spirv-tools` contains a fix for an issue we reported (unnecessary promotions to highp in certain expressions).
* Add SPIRV-Tools dependency to matinfo
magicwhale
Philip Rideout
Ben Doherty
Pixelflinger
Romain Guy
Sergey
shartte
Benjamin Doherty
Romain Guy