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aplay/wasapi: move parsing to sep fn

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This commit is contained in:
Martin Pulec
2025-04-17 09:59:10 +02:00
parent a2c4afc8bd
commit ce140867ed
1 changed files with 25 additions and 14 deletions
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39
src/audio/playback/wasapi.cpp
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@@ -210,6 +210,28 @@ static void audio_play_wasapi_help() {
printf("\nDevice " TBOLD("name") " can be a substring (selects first matching device).\n");
}
static void
parse_fmt(const char *cfg, int *req_index, char *req_dev_name,
size_t req_dev_name_sz, wchar_t *req_deviceID, size_t req_deviceID_sz)
{
if (strlen(cfg) == 0) {
return;
}
if (isdigit(cfg[0])) {
*req_index = atoi(cfg);
} else if (cfg[0] == '{') { // ID
const char *uuid = cfg;
mbstate_t state{};
mbsrtowcs(req_deviceID, &uuid,
req_deviceID_sz - 1,
&state);
assert(uuid == NULL);
} else { // name
snprintf(req_dev_name, req_dev_name_sz, "%s", cfg);
}
}
static void *
audio_play_wasapi_init(const struct audio_playback_opts *opts)
{
@@ -222,20 +244,9 @@ audio_play_wasapi_init(const struct audio_playback_opts *opts)
wchar_t deviceID[1024] = L""; // or:
char req_dev_name[1024] = "";
if (strlen(opts->cfg) > 0) {
if (isdigit(opts->cfg[0])) {
index = atoi(opts->cfg);
} else if (opts->cfg[0] == '{') { // ID
const char *uuid = opts->cfg;
mbstate_t state{};
mbsrtowcs(deviceID, &uuid,
(sizeof deviceID / sizeof deviceID[0]) - 1,
&state);
assert(uuid == NULL);
} else { // name
snprintf_ch(req_dev_name, "%s", opts->cfg);
}
}
parse_fmt(opts->cfg, &index, req_dev_name, sizeof req_dev_name,
deviceID, sizeof deviceID);
auto s = new state_aplay_wasapi();
if (!com_initialize(&s->com_initialized, MOD_NAME)) {
delete s;