webcam.c File Reference

Webcam capture options. More...

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Variables
const registry_entry_t	g_webcam_entries []

Detailed Description

Webcam capture options.

Options for selecting and configuring webcam devices, test patterns, and device listing.

Author

Zachary Fogg me@zf.nosp@m.o.gg

Date

January 2026

Definition in file options/registry/webcam.c.

Variable Documentation

g_webcam_entries

const registry_entry_t g_webcam_entries[]

Definition at line 19 of file options/registry/webcam.c.

                                            {
    // WEBCAM GROUP (client, mirror, discovery)
    {"webcam-index",
     'c',
     OPTION_TYPE_INT,
     offsetof(options_t, webcam_index),
     &default_webcam_index_value,
     sizeof(unsigned short int),
     "Webcam device index to use for video input.",
     "WEBCAM",
     NULL,
     false,
     "ASCII_CHAT_WEBCAM_INDEX",
     NULL,
     NULL,
     false,
     false,
     OPTION_MODE_CLIENT | OPTION_MODE_MIRROR | OPTION_MODE_DISCOVERY,
     {.numeric_range = {0, 10, 1}, .examples = g_webcam_examples, .input_type = OPTION_INPUT_NUMERIC},
     NULL},
    {"test-pattern",
     '\0',
     OPTION_TYPE_BOOL,
     offsetof(options_t, test_pattern),
     &default_test_pattern_value,
     sizeof(bool),
     "Use test pattern instead of webcam.",
     "WEBCAM",
     NULL,
     false,
     "WEBCAM_DISABLED",
     NULL,
     NULL,
     false,
     false,
     OPTION_MODE_CLIENT | OPTION_MODE_MIRROR | OPTION_MODE_DISCOVERY,
     {0},
     NULL},
    {"list-webcams",
     '\0',
     OPTION_TYPE_ACTION,
     0,
     NULL,
     0,
     "List available webcam devices by index and exit.",
     "WEBCAM",
     NULL,
     false,
     NULL,
     NULL,
     NULL,
     false,
     false,
     OPTION_MODE_BINARY,
     {0},
     NULL},
 
    REGISTRY_TERMINATOR()};