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ao_wasapi: log return code when probing audio formats 

We log a large number of formats, but we rarely log the result of the
probing. Change this.

The logic in try_format_exclusive() changes slightly, but should be
equivalent. EXIT_ON_ERROR() checks for FAILED(), which should be
exclusive to SUCCEEDED().
This commit is contained in:
wm4 2016-11-30 17:44:59 +01:00
parent 20f02229cd
commit ec74a79e12
2 changed files with 9 additions and 13 deletions
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4
audio/out/ao_wasapi.h
View File

@ -50,6 +50,10 @@ void wasapi_change_uninit(struct ao* ao);
#define SAFE_RELEASE(unk, release) \
do { if ((unk) != NULL) { release; (unk) = NULL; } } while(0)
#define mp_format_res_str(hres) \
(SUCCEEDED(hres) ? "ok" : ((hres) == AUDCLNT_E_UNSUPPORTED_FORMAT) \
? "unsupported" : mp_HRESULT_to_str(hres))
enum wasapi_thread_state {
WASAPI_THREAD_FEED = 0,
WASAPI_THREAD_RESUME,

18
audio/out/ao_wasapi_utils.c
View File

@ -289,18 +289,12 @@ static bool set_ao_format(struct ao *ao, WAVEFORMATEX *wf,
static bool try_format_exclusive(struct ao *ao, WAVEFORMATEXTENSIBLE *wformat)
{
struct wasapi_state *state = ao->priv;
MP_VERBOSE(ao, "Trying %s (exclusive)\n",
waveformat_to_str(&wformat->Format));
HRESULT hr = IAudioClient_IsFormatSupported(state->pAudioClient,
AUDCLNT_SHAREMODE_EXCLUSIVE,
&wformat->Format, NULL);
if (hr != AUDCLNT_E_UNSUPPORTED_FORMAT)
EXIT_ON_ERROR(hr);
MP_VERBOSE(ao, "Trying %s (exclusive) -> %s\n",
waveformat_to_str(&wformat->Format), mp_format_res_str(hr));
return SUCCEEDED(hr);
exit_label:
MP_ERR(state, "Error testing exclusive format: %s\n", mp_HRESULT_to_str(hr));
return false;
}
// This works like try_format_exclusive(), but will try to fallback to the AC3
@ -393,11 +387,8 @@ static bool search_channels(struct ao *ao, WAVEFORMATEXTENSIBLE *wformat)
for (int j = 0; channel_layouts[j]; j++) {
mp_chmap_from_str(&entry, bstr0(channel_layouts[j]));
if (!wformat->Format.nSamplesPerSec) {
if (search_samplerates(ao, wformat, &entry)) {
if (search_samplerates(ao, wformat, &entry))
mp_chmap_sel_add_map(&chmap_sel, &entry);
MP_VERBOSE(ao, "%s is supported\n",
waveformat_to_str(&wformat->Format));
}
} else {
change_waveformat_channels(wformat, &entry);
if (try_format_exclusive(ao, wformat))
@ -442,11 +433,12 @@ static bool find_formats_shared(struct ao *ao)
WAVEFORMATEXTENSIBLE wformat;
set_waveformat_with_ao(&wformat, ao);
MP_VERBOSE(ao, "Trying %s (shared)\n", waveformat_to_str(&wformat.Format));
WAVEFORMATEX *closestMatch;
HRESULT hr = IAudioClient_IsFormatSupported(state->pAudioClient,
AUDCLNT_SHAREMODE_SHARED,
&wformat.Format, &closestMatch);
MP_VERBOSE(ao, "Trying %s (shared) -> %s\n",
waveformat_to_str(&wformat.Format), mp_format_res_str(hr));
if (hr != AUDCLNT_E_UNSUPPORTED_FORMAT)
EXIT_ON_ERROR(hr);