BLEND_SRC_ALPHA
BLEND_SRC_ALPHA = 0x4,
BLEND_SRC_ALPHA = 0x4,
BLEND_SRC_ALPHA = 0x4,
BLEND_SRC_ALPHA = 0x00000004,
BLEND_SRC_ALPHA = 0x00000004,
BLEND_SRC_ALPHA = 0x00000004,
BLEND_SRC_ALPHA = 0x00000004,