Android tablet with little endian wrong color format

Question

I'm writing gles2 application, which works fine on every device except Galaxy Notes. Colors seems to be not RGBA, but some kind of ABGR (more like ABGA)

blue buttons drawn yellow, black titles are red (sorry for posting photo, but screenshot are showing right colors, which is odd)

I'm using offscreen buffer to draw everything on it and then draw this buffer's image on screen.

glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, m_width, m_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0)

this is how i use texImage2d for textures.

I've written some test app and what shows screenshot:

and this is how it looks in real life

Answer 1

Check this answer .

In particular, it seems you lose endianess if you use GL_UNSIGNED_BYTE . If what you're doing is store 4 bytes in an int, then you should use GL_UNSIGNED_INT_8_8_8_8 instead. Then it will know in which order to expect them for that platform.