nothings/stb — pull request #30 by Skylark13 (2014-08-09 04:40:09+00:00)
Title: stbi_write_tga can now write 1 and 2 channel (grayscale and grayscale-alpha) images.

stbi_write_tga can now write 1 and 2 channel (grayscale and grayscale-alpha) images.

Useful for images that will be compressed to bc4.