Make GL_BGRA the default for generic opengl based toGPU calls
Make GL_BGRA the default for generic opengl based toGPU calls

TODO: make this configurable

headupinclouds/ogles_gpgpu,headupinclouds/ogles_gpgpu,hunter-packages/ogles_gpgpu,hunter-packages/ogles_gpgpu,hunter-packages/ogles_gpgpu,headupinclouds/ogles_gpgpu,hunter-packages/ogles_gpgpu,headupinclouds/ogles_gpgpu