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poraudio: print supported APIs in fullhelp

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useful mainly to check ASIO presence in Win
This commit is contained in:
Martin Pulec
2025-03-07 11:10:54 +01:00
parent dc80f7cb48
commit b2e70a619e
4 changed files with 36 additions and 23 deletions
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23
src/audio/capture/portaudio.c
View File

@@ -9,7 +9,7 @@
* Ian Wesley-Smith <iwsmith@cct.lsu.edu>
* Martin Pulec <pulec@cesnet.cz>
*
* Copyright (c) 2005-2024 CESNET
* Copyright (c) 2005-2025 CESNET
*
* Redistribution and use in source and binary forms, with or without
* modification, is permitted provided that the following conditions
@@ -110,11 +110,6 @@ static void audio_cap_portaudio_probe(struct device_info **available_devices, in
audio_portaudio_probe(available_devices, count, PORTAUDIO_IN);
}
static void audio_cap_portaudio_help()
{
portaudio_print_help(PORTAUDIO_IN);
}
static void portaudio_close(PaStream * stream) // closes and frees all audio resources
{
Pa_StopStream(stream); // may not be necessary
@@ -152,17 +147,19 @@ parse_fmt(const char *cfg, PaTime *latency, int *input_device_idx,
return 1;
}
static void usage() {
static void
usage(bool full)
{
printf("PortAudio capture usage:\n");
color_printf("\t" TBOLD("-s portaudio:[full]help") "\n");
color_printf("\t" TBOLD(TRED("-s portaudio") "[:<index>[:latency=<l>]]") "\n");
printf("or\n");
color_printf("\t" TBOLD(TRED("-s portaudio") "[:device=<dev>][:latency=<l>]") "\n\n");
printf("options:\n");
color_printf("\t" TBOLD(" <l> ") "\tsuggested latency in sec (experimental, use in case of problems)\n");
color_printf("\t" TBOLD("<dev>") "\tdevice name (or a part of it); device index is also accepted here\n");
printf("\nAvailable PortAudio capture devices:\n");
audio_cap_portaudio_help();
printf("\n");
portaudio_print_help(PORTAUDIO_IN, full);
}
static void * audio_cap_portaudio_init(struct module *parent, const char *cfg)
@@ -170,8 +167,8 @@ static void * audio_cap_portaudio_init(struct module *parent, const char *cfg)
UNUSED(parent);
portaudio_print_version();
if (strcmp(cfg, "help") == 0) {
usage();
if (strcmp(cfg, "help") == 0 || strcmp(cfg, "fullhelp") == 0) {
usage(strcmp(cfg, "fullhelp") == 0);
return INIT_NOERR;
}
@@ -223,7 +220,7 @@ static void * audio_cap_portaudio_init(struct module *parent, const char *cfg)
if(device_info == NULL) {
log_msg(LOG_LEVEL_ERROR, MOD_NAME "Couldn't obtain requested portaudio device index %d.\n"
MOD_NAME "Follows list of available Portaudio devices.\n", input_device_idx);
audio_cap_portaudio_help();
portaudio_print_help(PORTAUDIO_IN, false);
free(s);
Pa_Terminate();
return NULL;

20
src/audio/playback/portaudio.c
View File

@@ -9,7 +9,7 @@
* Martin Pulec <martin.pulec@cesnet.cz>
* Ian Wesley-Smith <iwsmith@cct.lsu.edu>
*
* Copyright (c) 2005-2024 CESNET
* Copyright (c) 2005-2025 CESNET
*
* Redistribution and use in source and binary forms, with or without
* modification, is permitted provided that the following conditions
@@ -156,15 +156,18 @@ parse_fmt(const char *cfg, int *input_device_idx,
return 1;
}
static void audio_play_portaudio_help(void) {
static void
audio_play_portaudio_help(bool full)
{
printf("PortAudio playback usage:\n");
color_printf("\t" TBOLD("-s portaudio:[full]help") "\n");
color_printf("\t" TBOLD(TRED("-r portaudio") "[:<index>]") "\n");
printf("or\n");
color_printf("\t" TBOLD(TRED("-r portaudio") "[:device=<dev>]") "\n\n");
printf("options:\n");
color_printf("\t" TBOLD("<dev>") "\tdevice name (or a part of it); device index is also accepted here\n");
printf("\nAvailable PortAudio playback devices:\n");
portaudio_print_help(PORTAUDIO_OUT);
printf("\n");
portaudio_print_help(PORTAUDIO_OUT, full);
}
static void *
@@ -174,9 +177,10 @@ audio_play_portaudio_init(const struct audio_playback_opts *opts)
char output_device_name[STR_LEN] = "";
portaudio_print_version();
if (strcmp(opts->cfg, "help") == 0) {
audio_play_portaudio_help();
if (strcmp(opts->cfg, "help") == 0 ||
strcmp(opts->cfg, "fullhelp") == 0) {
audio_play_portaudio_help(strcmp(opts->cfg, "fullhelp") == 0);
return INIT_NOERR;
}
if (!parse_fmt(opts->cfg, &output_device_idx, output_device_name)) {
@@ -206,7 +210,7 @@ audio_play_portaudio_init(const struct audio_playback_opts *opts)
if (device_info == NULL) {
log_msg(LOG_LEVEL_ERROR, MOD_NAME "Couldn't obtain requested portaudio index %d.\n"
MOD_NAME "Follows list of available Portaudio devices.\n", output_device_idx);
audio_play_portaudio_help();
audio_play_portaudio_help(false);
Pa_Terminate();
free(s);
return NULL;

14
src/audio/portaudio_common.c
View File

@@ -80,8 +80,12 @@ static const char *portaudio_get_device_details(PaDeviceIndex device) {
return buffer;
}
void portaudio_print_help(enum portaudio_device_direction kind)
void
portaudio_print_help(enum portaudio_device_direction kind, bool full)
{
printf("\nAvailable PortAudio %s devices:\n",
kind == PORTAUDIO_OUT ? "playback" : "capture");
int numDevices;
int i;
@@ -130,6 +134,14 @@ void portaudio_print_help(enum portaudio_device_direction kind)
printf("\n");
}
if (full) {
printf ("\nSupported APIs:\n");
for (int i = 0; i < Pa_GetHostApiCount(); ++i) {
const PaHostApiInfo *info = Pa_GetHostApiInfo(i);
printf("\t" TBOLD("%s") "\n", info->name);
}
}
error:
Pa_Terminate();
}

2
src/audio/portaudio_common.h
View File

@@ -51,7 +51,7 @@ enum portaudio_device_direction {
PORTAUDIO_OUT
};
void portaudio_print_help(enum portaudio_device_direction);
void portaudio_print_help(enum portaudio_device_direction, bool full);
const char *portaudio_get_device_name(PaDeviceIndex device);
void audio_portaudio_probe(struct device_info **available_devices, int *count, enum portaudio_device_direction);
void portaudio_print_version(void);