DEFINE_BLEND_EXPR  544 libavfilter/vf_blend.c #define DEFINE_BLEND_EXPR(type, name, div)                                     \
DEFINE_BLEND_EXPR  575 libavfilter/vf_blend.c DEFINE_BLEND_EXPR(uint16_t, 16bit, 2)
DEFINE_BLEND_EXPR  576 libavfilter/vf_blend.c DEFINE_BLEND_EXPR(float, 32bit, 4)