ofFbo::allocate What are available internal format?

cuinjune 2017-04-19 05:19:53 UTC #1

Hi, I wonder if there's any other internal format option other than GL_RGB and GL_RGBA that I can use in ofFbo::allocate. Or are the two only available options?

arturo 2017-04-19 08:12:14 UTC #2

if you are using opengl 3 you can also use:

GL_R for one channel and
GL_RG for two channels

also 16bit and 32bit formats like: GL_RGB16, GL_RGB16F GL_RGB32F...

cuinjune 2017-04-19 09:16:39 UTC #3

Thank you!!

cuinjune 2017-04-21 05:19:28 UTC #4

Are these formats also available on openGL ES?

arturo 2017-04-21 11:48:31 UTC #5

only the 8bit ones