EMU_EDGE_HEIGHT 72 libavcodec/mpegpicture.c if (av_image_check_size2(alloc_size, EMU_EDGE_HEIGHT, avctx->max_pixels, AV_PIX_FMT_NONE, 0, avctx) < 0) EMU_EDGE_HEIGHT 81 libavcodec/mpegpicture.c FF_ALLOCZ_ARRAY_OR_GOTO(avctx, sc->edge_emu_buffer, alloc_size, EMU_EDGE_HEIGHT,