Add Ellis code
add fbo
Prepare full rewrite
setProjectionMatrix Code
Reset To default + Fix to compil
Add setViewport
move GL headers in gfxGL. Useful to remove gl commands in gpu* files
Replace opengl transformations by gfx
remove OWNScale and Fix it
move GL Texture cmds
continue GL cleaning
remove glEnable(GL_BLEND) and glDisable(GL_BLEND)
move glClear / glClearColor
AlphaTest + reactivate mali400 function
replace some GL commands
Dither + Depth
move readPixel
change iFilter by gFilter
finish gpuTexture
clean gpuPrim