Imagedds update

[alexei.garbuzenko]

At this moment imagedds refuses to create mipmaps for images when any of compressed formats specified (dxt1, dxt3, dxt5, ati1, ati2) or compressed dds file is processed:

C:\imagedds_x86 -m metal.png -f dxt1
metal.png (2D:RGBA8 1024x1024 1)Image::createMipmaps(): can't create mipmaps for DXT1 image
-> metal.dds (2D:DXT1 1024x1024 1)

On the other side using imagedds -c -m results normally meaning that functionality is possible but not active.

It is really annoying cause mipmaps are always needed and sometimes explicit format should be set as in above example - source PNG image is RGBA8 while only RGB8 part is needed.

[frustum]

At this moment imagedds refuses to create mipmaps for images when any of compressed formats specified (dxt1, dxt3, dxt5, ati1, ati2) or compressed dds file is processed:

C:\imagedds_x86 -m metal.png -f dxt1
metal.png (2D:RGBA8 1024x1024 1)Image::createMipmaps(): can't create mipmaps for DXT1 image
-> metal.dds (2D:DXT1 1024x1024 1)

On the other side using imagedds -c -m results normally meaning that functionality is possible but not active.

It is really annoying cause mipmaps are always needed and sometimes explicit format should be set as in above example - source PNG image is RGBA8 while only RGB8 part is needed.

 

Try to use this command line:

 

imagedds_x86 -f rgb8 -m -c metal.png

 

-c flag means that texture will be compressed before file saving.

 

r8 -> ati1

rg8 -> ati2

rgb8 -> dxt1

rgba8 -> dxt5

[alexei.garbuzenko]

Sounds like intermediate solution, but at least it works. Thank you!