#!/bin/fish

set -q V_WIDTH; or export V_WIDTH=1920 
set -q V_HEIGHT; or export V_HEIGHT=1080
set -q V_MODE; or export V_MODE=encode
set -q V_DEBUG; or export V_DEBUG=0

set res (echo -s $V_WIDTH x $V_HEIGHT)

ffmpeg -loglevel quiet -i $argv[2] -vf "scale=$res,format=rgb24" -f rawvideo pipe:1 \
    | cargo run --release --bin $argv[1] \
    | ffplay -loglevel quiet -video_size $res -pixel_format rgb24 -f rawvideo pipe:0