"Kővágó, Zoltán" <dirty.ice...@gmail.com> writes:
> I had to include an enum for audio sampling formats into qapi, but that meant
> duplicating the audfmt_e enum. This patch replaces audfmt_e and associated
> values with the qapi generated AudioFormat enum.
>
> This patch is mostly a search-and-replace, except for switches where the qapi
> generated AUDIO_FORMAT_MAX caused problems.
[...]
> diff --git a/audio/alsaaudio.c b/audio/alsaaudio.c
> index 6315b2d..4d38f5d 100644
> --- a/audio/alsaaudio.c
> +++ b/audio/alsaaudio.c
[...]
> @@ -639,19 +639,22 @@ static int alsa_open (int in, struct alsa_params_req
> *req,
> bytes_per_sec = freq << (nchannels == 2);
>
> switch (obt->fmt) {
> - case AUD_FMT_S8:
> - case AUD_FMT_U8:
> + case AUDIO_FORMAT_S8:
> + case AUDIO_FORMAT_U8:
> break;
>
> - case AUD_FMT_S16:
> - case AUD_FMT_U16:
> + case AUDIO_FORMAT_S16:
> + case AUDIO_FORMAT_U16:
> bytes_per_sec <<= 1;
> break;
>
> - case AUD_FMT_S32:
> - case AUD_FMT_U32:
> + case AUDIO_FORMAT_S32:
> + case AUDIO_FORMAT_U32:
> bytes_per_sec <<= 2;
> break;
> +
> + case AUDIO_FORMAT_MAX:
> + break;
Can this happen?
> }
>
> threshold = (conf->threshold * bytes_per_sec) / 1000;
> diff --git a/audio/audio.c b/audio/audio.c
> index 5be4b15..112b57b 100644
> --- a/audio/audio.c
> +++ b/audio/audio.c
> @@ -75,7 +75,7 @@ static struct {
> .settings = {
> .freq = 44100,
> .nchannels = 2,
> - .fmt = AUD_FMT_S16,
> + .fmt = AUDIO_FORMAT_S16,
> .endianness = AUDIO_HOST_ENDIANNESS,
> }
> },
> @@ -87,7 +87,7 @@ static struct {
> .settings = {
> .freq = 44100,
> .nchannels = 2,
> - .fmt = AUD_FMT_S16,
> + .fmt = AUDIO_FORMAT_S16,
> .endianness = AUDIO_HOST_ENDIANNESS,
> }
> },
> @@ -219,58 +219,61 @@ static char *audio_alloc_prefix (const char *s)
> return r;
> }
>
> -static const char *audio_audfmt_to_string (audfmt_e fmt)
> +static const char *audio_audfmt_to_string (AudioFormat fmt)
> {
> switch (fmt) {
> - case AUD_FMT_U8:
> + case AUDIO_FORMAT_U8:
> return "U8";
>
> - case AUD_FMT_U16:
> + case AUDIO_FORMAT_U16:
> return "U16";
>
> - case AUD_FMT_S8:
> + case AUDIO_FORMAT_S8:
> return "S8";
>
> - case AUD_FMT_S16:
> + case AUDIO_FORMAT_S16:
> return "S16";
>
> - case AUD_FMT_U32:
> + case AUDIO_FORMAT_U32:
> return "U32";
>
> - case AUD_FMT_S32:
> + case AUDIO_FORMAT_S32:
> return "S32";
> +
> + case AUDIO_FORMAT_MAX:
default: would be more defensive. Same elsewhere.
> + abort();
> }
>
> dolog ("Bogus audfmt %d returning S16\n", fmt);
> return "S16";
> }
[...]
