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pwcat: add support for WAVEX and 24 bits

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This commit is contained in:
Wim Taymans 2020-01-27 13:32:05 +01:00
parent 00fb00924b
commit 88cd3d3f1e
1 changed files with 58 additions and 66 deletions
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124
src/tools/pwcat.c
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@ -132,7 +132,8 @@ sf_is_valid_type(int format)
{
int type = (format & SF_FORMAT_TYPEMASK);
return type == SF_FORMAT_WAV;
return true;
return type == SF_FORMAT_WAV || type == SF_FORMAT_WAVEX;
}
static inline bool
@ -142,6 +143,7 @@ sf_is_valid_subtype(int format)
return sub_type == SF_FORMAT_PCM_S8 ||
sub_type == SF_FORMAT_PCM_16 ||
sub_type == SF_FORMAT_PCM_24 ||
sub_type == SF_FORMAT_PCM_32 ||
sub_type == SF_FORMAT_FLOAT ||
sub_type == SF_FORMAT_DOUBLE;
@ -157,6 +159,8 @@ sf_str_to_fmt(const char *str)
return SF_FORMAT_PCM_S8 | SF_FORMAT_WAV;
if (!strcmp(str, "s16"))
return SF_FORMAT_PCM_16 | SF_FORMAT_WAV;
if (!strcmp(str, "s24"))
return SF_FORMAT_PCM_24 | SF_FORMAT_WAV;
if (!strcmp(str, "s32"))
return SF_FORMAT_PCM_32 | SF_FORMAT_WAV;
if (!strcmp(str, "f32"))
@ -176,6 +180,8 @@ sf_fmt_to_str(int format)
return "s8";
if (sub_type == SF_FORMAT_PCM_16)
return "s16";
if (sub_type == SF_FORMAT_PCM_24)
return "s24";
if (sub_type == SF_FORMAT_PCM_32)
return "s32";
if (sub_type == SF_FORMAT_FLOAT)
@ -193,6 +199,7 @@ sf_format_endianess(int format)
{
switch (format & SF_FORMAT_TYPEMASK) {
case SF_FORMAT_WAV:
case SF_FORMAT_WAVEX:
return 0; /* sf_readf_* return native format */
default:
break;
@ -216,6 +223,11 @@ sf_format_to_pw(int format)
return endianess == 1 ? SPA_AUDIO_FORMAT_S16_LE :
endianess == 2 ? SPA_AUDIO_FORMAT_S16_BE :
SPA_AUDIO_FORMAT_S16;
case SF_FORMAT_PCM_24:
return endianess == 1 ? SPA_AUDIO_FORMAT_S24_LE :
endianess == 2 ? SPA_AUDIO_FORMAT_S24_BE :
SPA_AUDIO_FORMAT_S24;
case SF_FORMAT_PCM_32:
return endianess == 1 ? SPA_AUDIO_FORMAT_S32_LE :
endianess == 2 ? SPA_AUDIO_FORMAT_S32_BE :
@ -245,6 +257,8 @@ sf_format_samplesize(int format)
return 1;
case SF_FORMAT_PCM_16:
return 2;
case SF_FORMAT_PCM_24:
return 3;
case SF_FORMAT_PCM_32:
return 4;
case SF_FORMAT_FLOAT:
@ -274,6 +288,13 @@ static int sf_playback_fill_s16(struct data *d, void *dest, unsigned int n_frame
return (int)rn;
}
static int sf_playback_fill_s24(struct data *d, void *dest, unsigned int n_frames)
{
sf_count_t rn;
rn = sf_read_raw(d->file, dest, (sf_count_t) n_frames * d->stride);
return (int)rn / d->stride;
}
static int sf_playback_fill_s32(struct data *d, void *dest, unsigned int n_frames)
{
sf_count_t rn;
@ -305,49 +326,35 @@ static inline fill_fn
sf_fmt_playback_fill_fn(int format)
{
enum spa_audio_format fmt = sf_format_to_pw(format);
int type = (format & SF_FORMAT_TYPEMASK);
switch (fmt) {
case SPA_AUDIO_FORMAT_S8:
if (type == SF_FORMAT_WAV)
return sf_playback_fill_s8;
break;
return sf_playback_fill_s8;
case SPA_AUDIO_FORMAT_S16_LE:
case SPA_AUDIO_FORMAT_S16_BE:
if (type == SF_FORMAT_WAV) {
/* sndfile check */
if (sizeof(int16_t) != sizeof(short))
return NULL;
return sf_playback_fill_s16;
}
break;
/* sndfile check */
if (sizeof(int16_t) != sizeof(short))
return NULL;
return sf_playback_fill_s16;
case SPA_AUDIO_FORMAT_S24:
return sf_playback_fill_s24;
case SPA_AUDIO_FORMAT_S32_LE:
case SPA_AUDIO_FORMAT_S32_BE:
if (type == SF_FORMAT_WAV) {
/* sndfile check */
if (sizeof(int32_t) != sizeof(int))
return NULL;
return sf_playback_fill_s32;
}
break;
/* sndfile check */
if (sizeof(int32_t) != sizeof(int))
return NULL;
return sf_playback_fill_s32;
case SPA_AUDIO_FORMAT_F32_LE:
case SPA_AUDIO_FORMAT_F32_BE:
if (type == SF_FORMAT_WAV) {
/* sndfile check */
if (sizeof(float) != 4)
return NULL;
return sf_playback_fill_f32;
}
break;
/* sndfile check */
if (sizeof(float) != 4)
return NULL;
return sf_playback_fill_f32;
case SPA_AUDIO_FORMAT_F64_LE:
case SPA_AUDIO_FORMAT_F64_BE:
if (type == SF_FORMAT_WAV) {
/* sndfile check */
if (sizeof(double) != 8)
return NULL;
return sf_playback_fill_f64;
}
break;
if (sizeof(double) != 8)
return NULL;
return sf_playback_fill_f64;
default:
break;
}
@ -402,49 +409,34 @@ static inline fill_fn
sf_fmt_record_fill_fn(int format)
{
enum spa_audio_format fmt = sf_format_to_pw(format);
int type = (format & SF_FORMAT_TYPEMASK);
switch (fmt) {
case SPA_AUDIO_FORMAT_S8:
if (type == SF_FORMAT_WAV)
return sf_record_fill_s8;
break;
return sf_record_fill_s8;
case SPA_AUDIO_FORMAT_S16_LE:
case SPA_AUDIO_FORMAT_S16_BE:
if (type == SF_FORMAT_WAV) {
/* sndfile check */
if (sizeof(int16_t) != sizeof(short))
return NULL;
return sf_record_fill_s16;
}
break;
/* sndfile check */
if (sizeof(int16_t) != sizeof(short))
return NULL;
return sf_record_fill_s16;
case SPA_AUDIO_FORMAT_S32_LE:
case SPA_AUDIO_FORMAT_S32_BE:
if (type == SF_FORMAT_WAV) {
/* sndfile check */
if (sizeof(int32_t) != sizeof(int))
return NULL;
return sf_record_fill_s32;
}
break;
/* sndfile check */
if (sizeof(int32_t) != sizeof(int))
return NULL;
return sf_record_fill_s32;
case SPA_AUDIO_FORMAT_F32_LE:
case SPA_AUDIO_FORMAT_F32_BE:
if (type == SF_FORMAT_WAV) {
/* sndfile check */
if (sizeof(float) != 4)
return NULL;
return sf_record_fill_f32;
}
break;
/* sndfile check */
if (sizeof(float) != 4)
return NULL;
return sf_record_fill_f32;
case SPA_AUDIO_FORMAT_F64_LE:
case SPA_AUDIO_FORMAT_F64_BE:
if (type == SF_FORMAT_WAV) {
/* sndfile check */
if (sizeof(double) != 8)
return NULL;
return sf_record_fill_f64;
}
break;
/* sndfile check */
if (sizeof(double) != 8)
return NULL;
return sf_record_fill_f64;
default:
break;
}
@ -997,7 +989,7 @@ int main(int argc, char *argv[])
}
if (data.verbose)
printf("opened file \"%s\"\n", data.filename);
printf("opened file \"%s\" format %08x\n", data.filename, data.info.format);
format = data.info.format;
if (!sf_is_valid_type(format) ||