adds ability to get image metadata without loading the texture
since we are using the getOwned parameter correctly now new assets must have the full path to the image file when being created
when the asset becomes owned again the image file path will be updated.
stb loader was spamming NO SOI with the function of stbi_info_from_memory because it checks for a jpeg first. This will always return an error if you are sending any other format. Remove this check and just load the memory stream. if it fails to return pixeldata then we have an error.
Incorrect cmake directory was messing up reading from zips
STB was failing to read from zips, it was failing to get the file info, something we were using as an early out, now if that files on the filepath, we use the memory read instead since stream needs to be a success to get to that point.
ADDED: Ability to add IES profile as the cookie texture slot in both point lights and spot lights
TODO:
Have the IES Profile also drive the settings for the lights.
Make it work with Cookie textures. IES profiles are to be another slot in the advanced light section.
-Removed LPNG
-Removed LJPEG
-Re-Added DefferredPNGWriter from rextimmy stb work
Commented out lines about file saving and reading in gfont, these are good for debugging font saves.
it's getting there, but there have been a few spots noted where it eroneously corrupts text, so we'll have to pull this back out for a bit barring a proper resolution
Added support for .hdr format, atm just being converted to ldr after the exposure is applied.
cleanup dds file
PNG skips 16bit altogether at the moment for textureArray issues.
Generating image previews of image assets was failing
DDS remove redundant check for stream status.
STB requires the file to be free before being written to, move check to make sure we can open the path into gBitmap and remove FileStream checks from everywhere else.
