It is now clear that this special swizzling only needs to be applied to
blits involving eglimage-backed bgr* resources, which do not support
texture views. In this case, an extra red/blue swizzle must only be
applied in blits that involve exactly one eglimage-backed bgr* resource
with an rgb* view format. No special consideration is required for
internally-allocated bgr* resources, so that code has been dropped from
the helper function.
Signed-off-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/725>
Ryan Neph