ff_pixblockdsp_init_alpha 75 libavcodec/pixblockdsp.c ff_pixblockdsp_init_alpha(c, avctx, high_bit_depth); ff_pixblockdsp_init_alpha 37 libavcodec/pixblockdsp.h void ff_pixblockdsp_init_alpha(PixblockDSPContext *c, AVCodecContext *avctx,