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mscgen
구차니
2022. 3. 17. 12:34
weston 소스를 보다보니 msc 라는 희한한 확장자가 보여서 조사.
| initial-heads.msc |
느낌을 봐서는 코드 제너레이터는 아니고 png로 무언가 생성하는 것 같은데
| #!/usr/bin/mscgen -Tpng msc { hscale="1.5"; c [label = "compositor"], w [label = "libweston core"], b [label = "backend"]; |||; c => w [label = "weston_compositor_load_backend()"]; w => b [label = "init"]; --- [label = "Create initial heads"]; b box b [label = "Backend discovers an entity to create a head for."]; w <: b [label = "weston_head_init()"]; b box b [label = "assign hw resource to head"]; w <: b [label = "weston_head_set_monitor_strings()"]; w <: b [label = "weston_head_set_physical_size()"]; w <: b [label = "weston_head_set_subpixel()"]; w <: b [label = "weston_head_set_connection_status()"]; w <= b [label = "weston_compositor_add_head()"]; w <= w [label = "schedule heads_changed"]; w << b [label = "init success"]; c << w [label = "load success"]; |||; --- [label = "Compositor start-up"]; c => w [label = "weston_compositor_flush_heads_changed()"]; c <<= w [label = "heads_changed callback"]; } |
아래와 같이 시퀀스 다이어그램을 그려주는 역활이라고.
