# note: A half-transparent frame that says not to blend it.
# expect: reject
# anim: ok
# info: ok
# exercises: blending_method 1 is NO_BLEND, and it changes two things at
#   once: the frame is written over the canvas as it is, alpha and all, and
#   IsKeyFrame() takes its second branch, because a full-canvas frame that
#   does not blend needs nothing underneath it. Same bytes as
#   anim-blend-over, one bit apart, and the frames come out different.
alpha 1
frame
frame_duration 100
lossless
width 32
height 32
argb 0xff102030 x1024
frame
frame_duration 100
blending_method 1
lossless
width 32
height 32
alpha_is_used 1
argb 0x80ff0000 x1024