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compositor: add scale cmdline option for headless

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The test suite wants to start using different output scales, and this is the
easiest API to configure it.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
This commit is contained in:
Pekka Paalanen 2020-01-22 11:33:34 +02:00
parent 636fc15f20
commit dd84ecf44d
1 changed files with 2 additions and 0 deletions
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2
compositor/main.c
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@ -687,6 +687,7 @@ usage(int error_code)
"Options for headless-backend.so:\n\n"
" --width=WIDTH\t\tWidth of memory surface\n"
" --height=HEIGHT\tHeight of memory surface\n"
" --scale=SCALE\t\tScale factor of output\n"
" --transform=TR\tThe output transformation, TR is one of:\n"
"\tnormal 90 180 270 flipped flipped-90 flipped-180 flipped-270\n"
" --use-pixman\t\tUse the pixman (CPU) renderer (default: no rendering)\n"
@ -2567,6 +2568,7 @@ load_headless_backend(struct weston_compositor *c,
const struct weston_option options[] = {
{ WESTON_OPTION_INTEGER, "width", 0, &parsed_options->width },
{ WESTON_OPTION_INTEGER, "height", 0, &parsed_options->height },
{ WESTON_OPTION_INTEGER, "scale", 0, &parsed_options->scale },
{ WESTON_OPTION_BOOLEAN, "use-pixman", 0, &config.use_pixman },
{ WESTON_OPTION_BOOLEAN, "use-gl", 0, &config.use_gl },
{ WESTON_OPTION_STRING, "transform", 0, &transform },