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Make sure the data gets endianness conversion.

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/ossman@424 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Pierre Ossman 2006-01-09 11:54:49 +00:00
parent 067c00ff5d
commit 8a323571a4
2 changed files with 16 additions and 5 deletions
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13
polyp/protocol-esound.c
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@ -239,11 +239,14 @@ static void* connection_write(struct connection *c, size_t length) {
return (uint8_t*) c->write_data+i;
}
static void format_esd2native(int format, struct pa_sample_spec *ss) {
static void format_esd2native(int format, int swap_bytes, struct pa_sample_spec *ss) {
assert(ss);
ss->channels = ((format & ESD_MASK_CHAN) == ESD_STEREO) ? 2 : 1;
ss->format = ((format & ESD_MASK_BITS) == ESD_BITS16) ? PA_SAMPLE_S16NE : PA_SAMPLE_U8;
if ((format & ESD_MASK_BITS) == ESD_BITS16)
ss->format = swap_bytes ? PA_SAMPLE_S16RE : PA_SAMPLE_S16NE;
else
ss->format = PA_SAMPLE_U8;
}
static int format_native2esd(struct pa_sample_spec *ss) {
@ -303,7 +306,7 @@ static int esd_proto_stream_play(struct connection *c, esd_proto_t request, cons
rate = maybe_swap_endian_32(c->swap_byte_order, *((int*)data + 1));
ss.rate = rate;
format_esd2native(format, &ss);
format_esd2native(format, c->swap_byte_order, &ss);
if (!pa_sample_spec_valid(&ss)) {
pa_log(__FILE__": invalid sample specification\n");
@ -359,7 +362,7 @@ static int esd_proto_stream_record(struct connection *c, esd_proto_t request, co
rate = maybe_swap_endian_32(c->swap_byte_order, *((int*)data + 1));
ss.rate = rate;
format_esd2native(format, &ss);
format_esd2native(format, c->swap_byte_order, &ss);
if (!pa_sample_spec_valid(&ss)) {
pa_log(__FILE__": invalid sample specification.\n");
@ -602,7 +605,7 @@ static int esd_proto_sample_cache(struct connection *c, esd_proto_t request, con
rate = maybe_swap_endian_32(c->swap_byte_order, *((int*)data + 1));
ss.rate = rate;
format_esd2native(format, &ss);
format_esd2native(format, c->swap_byte_order, &ss);
sc_length = (size_t) maybe_swap_endian_32(c->swap_byte_order, (*((int*)data + 2)));