diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/til_builtins.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/til_builtins.c b/src/til_builtins.c index 6f63ffd..aa6c159 100644 --- a/src/til_builtins.c +++ b/src/til_builtins.c @@ -8,9 +8,17 @@ /* "blank" built-in module */ +typedef struct _blank_setup_t { + til_setup_t til_setup; + unsigned force:1; +} _blank_setup_t; + static void _blank_prepare_frame(til_module_context_t *context, til_stream_t *stream, unsigned ticks, til_fb_fragment_t **fragment_ptr, til_frame_plan_t *res_frame_plan) { *res_frame_plan = (til_frame_plan_t){ .fragmenter = til_fragmenter_slice_per_cpu }; + + if (((_blank_setup_t *)context->setup)->force) + (*fragment_ptr)->cleared = 0; } @@ -20,9 +28,13 @@ static void _blank_render_fragment(til_module_context_t *context, til_stream_t * } +static int blank_setup(const til_settings_t *settings, til_setting_t **res_setting, const til_setting_desc_t **res_desc, til_setup_t **res_setup); + + til_module_t _blank_module = { .prepare_frame = _blank_prepare_frame, .render_fragment = _blank_render_fragment, + .setup = blank_setup, .name = "blank", .description = "Blanker (built-in)", .author = "built-in", @@ -30,6 +42,48 @@ til_module_t _blank_module = { }; +static int blank_setup(const til_settings_t *settings, til_setting_t **res_setting, const til_setting_desc_t **res_desc, til_setup_t **res_setup) +{ + const char *values[] = { + "off", + "on", + NULL + }; + til_setting_t *force; + int r; + + r = til_settings_get_and_describe_setting(settings, + &(til_setting_spec_t){ + .name = "Force clearing", + .key = "force", + .regex = NULL, + .preferred = values[0], + .values = values, + .annotations = NULL + }, + &force, + res_setting, + res_desc); + if (r) + return r; + + if (res_setup) { + _blank_setup_t *setup; + + setup = til_setup_new(settings, sizeof(*setup), NULL, &_blank_module); + if (!setup) + return -ENOMEM; + + if (!strcasecmp(force->value, "on")) + setup->force = 1; + + *res_setup = &setup->til_setup; + } + + return 0; +} + + /* "noop" built-in module */ til_module_t _noop_module = { .name = "noop", |