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pulse-server: improve format parsing

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The pulseaudio format should be parsed case insensitive.
Add some more pulseaudio supported formats.
This commit is contained in:
Wim Taymans 2023-03-01 13:42:02 +01:00
parent 03abce72e5
commit 8a24f58cd1
2 changed files with 38 additions and 16 deletions
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44
src/modules/module-protocol-pulse/format.c
View file

@ -13,8 +13,8 @@
static const struct format audio_formats[] = {
[SAMPLE_U8] = { SAMPLE_U8, SPA_AUDIO_FORMAT_U8, "u8", 1 },
[SAMPLE_ALAW] = { SAMPLE_ALAW, SPA_AUDIO_FORMAT_ALAW, "aLaw", 1 },
[SAMPLE_ULAW] = { SAMPLE_ULAW, SPA_AUDIO_FORMAT_ULAW, "uLaw", 1 },
[SAMPLE_ALAW] = { SAMPLE_ALAW, SPA_AUDIO_FORMAT_ALAW, "alaw", 1 },
[SAMPLE_ULAW] = { SAMPLE_ULAW, SPA_AUDIO_FORMAT_ULAW, "ulaw", 1 },
[SAMPLE_S16LE] = { SAMPLE_S16LE, SPA_AUDIO_FORMAT_S16_LE, "s16le", 2 },
[SAMPLE_S16BE] = { SAMPLE_S16BE, SPA_AUDIO_FORMAT_S16_BE, "s16be", 2 },
[SAMPLE_FLOAT32LE] = { SAMPLE_FLOAT32LE, SPA_AUDIO_FORMAT_F32_LE, "float32le", 4 },
@ -26,19 +26,30 @@ static const struct format audio_formats[] = {
[SAMPLE_S24_32LE] = { SAMPLE_S24_32LE, SPA_AUDIO_FORMAT_S24_32_LE, "s24-32le", 4 },
[SAMPLE_S24_32BE] = { SAMPLE_S24_32BE, SPA_AUDIO_FORMAT_S24_32_BE, "s24-32be", 4 },
#if __BYTE_ORDER == __BIG_ENDIAN
{ SAMPLE_S16BE, SPA_AUDIO_FORMAT_S16_BE, "s16ne", 2 },
{ SAMPLE_FLOAT32BE, SPA_AUDIO_FORMAT_F32_BE, "float32ne", 4 },
{ SAMPLE_S32BE, SPA_AUDIO_FORMAT_S32_BE, "s32ne", 4 },
{ SAMPLE_S24BE, SPA_AUDIO_FORMAT_S24_BE, "s24ne", 3 },
{ SAMPLE_S24_32BE, SPA_AUDIO_FORMAT_S24_32_BE, "s24-32ne", 4 },
#elif __BYTE_ORDER == __LITTLE_ENDIAN
{ SAMPLE_S16LE, SPA_AUDIO_FORMAT_S16_LE, "s16ne", 2 },
{ SAMPLE_FLOAT32LE, SPA_AUDIO_FORMAT_F32_LE, "float32ne", 4 },
{ SAMPLE_S32LE, SPA_AUDIO_FORMAT_S32_LE, "s32ne", 4 },
{ SAMPLE_S24LE, SPA_AUDIO_FORMAT_S24_LE, "s24ne", 3 },
{ SAMPLE_S24_32LE, SPA_AUDIO_FORMAT_S24_32_LE, "s24-32ne", 4 },
#endif
{ SAMPLE_U8, SPA_AUDIO_FORMAT_U8, "8", 1 },
{ SAMPLE_ULAW, SPA_AUDIO_FORMAT_ULAW, "mulaw", 1 },
{ SAMPLE_S16NE, SPA_AUDIO_FORMAT_S16, "s16ne", 2 },
{ SAMPLE_S16NE, SPA_AUDIO_FORMAT_S16, "s16", 2 },
{ SAMPLE_S16NE, SPA_AUDIO_FORMAT_S16, "16", 2 },
{ SAMPLE_FLOAT32NE, SPA_AUDIO_FORMAT_F32, "float32ne", 4 },
{ SAMPLE_FLOAT32NE, SPA_AUDIO_FORMAT_F32, "float32", 4 },
{ SAMPLE_FLOAT32NE, SPA_AUDIO_FORMAT_F32, "float", 4 },
{ SAMPLE_S32NE, SPA_AUDIO_FORMAT_S32, "s32ne", 4 },
{ SAMPLE_S32NE, SPA_AUDIO_FORMAT_S32, "s32", 4 },
{ SAMPLE_S32NE, SPA_AUDIO_FORMAT_S32, "32", 4 },
{ SAMPLE_S24NE, SPA_AUDIO_FORMAT_S24, "s24ne", 3 },
{ SAMPLE_S24NE, SPA_AUDIO_FORMAT_S24, "s24", 3 },
{ SAMPLE_S24NE, SPA_AUDIO_FORMAT_S24, "24", 3 },
{ SAMPLE_S24_32NE, SPA_AUDIO_FORMAT_S24_32, "s24-32ne", 4 },
{ SAMPLE_S24_32NE, SPA_AUDIO_FORMAT_S24_32, "s24-32", 4 },
{ SAMPLE_S16RE, SPA_AUDIO_FORMAT_S16_OE, "s16re", 2 },
{ SAMPLE_FLOAT32RE, SPA_AUDIO_FORMAT_F32_OE, "float32re", 4 },
{ SAMPLE_S32RE, SPA_AUDIO_FORMAT_S32_OE, "s32re", 4 },
{ SAMPLE_S24RE, SPA_AUDIO_FORMAT_S24_OE, "s24re", 3 },
{ SAMPLE_S24_32RE, SPA_AUDIO_FORMAT_S24_32_OE, "s24-32re", 4 },
/* planar formats, we just report them as interleaved */
{ SAMPLE_U8, SPA_AUDIO_FORMAT_U8P, "u8ne", 1 },
{ SAMPLE_S16NE, SPA_AUDIO_FORMAT_S16P, "s16ne", 2 },
@ -141,7 +152,8 @@ uint32_t format_paname2id(const char *name, size_t size)
{
SPA_FOR_EACH_ELEMENT_VAR(audio_formats, f) {
if (f->name != NULL &&
strncmp(name, f->name, size) == 0)
strncasecmp(name, f->name, size) == 0 &&
strlen(f->name) == size)
return f->id;
}
return SPA_AUDIO_FORMAT_UNKNOWN;

10
src/modules/module-protocol-pulse/format.h
View file

@ -38,12 +38,22 @@ enum sample_format {
#define SAMPLE_S32NE SAMPLE_S32BE
#define SAMPLE_S24NE SAMPLE_S24BE
#define SAMPLE_S24_32NE SAMPLE_S24_32BE
#define SAMPLE_S16RE SAMPLE_S16LE
#define SAMPLE_FLOAT32RE SAMPLE_FLOAT32LE
#define SAMPLE_S32RE SAMPLE_S32LE
#define SAMPLE_S24RE SAMPLE_S24LE
#define SAMPLE_S24_32RE SAMPLE_S24_32LE
#elif __BYTE_ORDER == __LITTLE_ENDIAN
#define SAMPLE_S16NE SAMPLE_S16LE
#define SAMPLE_FLOAT32NE SAMPLE_FLOAT32LE
#define SAMPLE_S32NE SAMPLE_S32LE
#define SAMPLE_S24NE SAMPLE_S24LE
#define SAMPLE_S24_32NE SAMPLE_S24_32LE
#define SAMPLE_S16RE SAMPLE_S16BE
#define SAMPLE_FLOAT32RE SAMPLE_FLOAT32BE
#define SAMPLE_S32RE SAMPLE_S32BE
#define SAMPLE_S24RE SAMPLE_S24BE
#define SAMPLE_S24_32RE SAMPLE_S24_32BE
#endif
struct format {