avxsynth-pixfmt

find * -xtype f -name '*.cpp' | while read -r file; do grep -hE '_FMT_' "$file" &>/dev/null || continue; echo "${file}"; sed -i -re "s/(^|[^A-Z0-9_])(PIX_FMT_BGR24|PIX_FMT_NONE|PIX_FMT_NV21|PIX_FMT_RGB32|PIX_FMT_YUV420P|PIX_FMT_YUYV422)/\1AV_\2/g;" "${file}"; done;
find * -xtype f -name '*.cpp' | while read -r file; do sed -i -re 's/(^|[^A-Z0-9_])(PixelFormat)/\1AV\2/g;' "${file}"; done;