Move pa_format_info_to_sample_spec_fake() to core-format

I will need to use the function from outside libpulse.

I added the channel map argument, because the function will be called
from another function that is expected to initialize the channel map.
I don't know if it's in practice necessary, but it shouldn't do any
harm either.

1 files changed, 2 insertions, 23 deletions

diff --git a/src/pulse/format.c b/src/pulse/format.c
index c0c53bf74..9c7e13e01 100644
--- a/src/pulse/format.c
+++ b/src/pulse/format.c
@@ -30,6 +30,7 @@
 #include <pulse/internal.h>
 #include <pulse/xmalloc.h>
 
+#include <pulsecore/core-format.h>
 #include <pulsecore/core-util.h>
 #include <pulsecore/i18n.h>
 #include <pulsecore/macro.h>
@@ -215,28 +216,6 @@ pa_format_info* pa_format_info_from_sample_spec(pa_sample_spec *ss, pa_channel_m
     return f;
 }
 
-/* For compressed streams */
-static int pa_format_info_to_sample_spec_fake(pa_format_info *f, pa_sample_spec *ss) {
-    int rate;
-
-    pa_assert(f);
-    pa_assert(ss);
-
-    /* Note: When we add support for non-IEC61937 encapsulated compressed
-     * formats, this function should return a non-zero values for these. */
-
-    ss->format = PA_SAMPLE_S16LE;
-    ss->channels = 2;
-
-    pa_return_val_if_fail(pa_format_info_get_prop_int(f, PA_PROP_FORMAT_RATE, &rate) == 0, -PA_ERR_INVALID);
-    ss->rate = (uint32_t) rate;
-
-    if (f->encoding == PA_ENCODING_EAC3_IEC61937)
-        ss->rate *= 4;
-
-    return 0;
-}
-
 /* For PCM streams */
 int pa_format_info_to_sample_spec(pa_format_info *f, pa_sample_spec *ss, pa_channel_map *map) {
     char *sf = NULL, *m = NULL;
@@ -247,7 +226,7 @@ int pa_format_info_to_sample_spec(pa_format_info *f, pa_sample_spec *ss, pa_chan
     pa_assert(ss);
 
     if (!pa_format_info_is_pcm(f))
-        return pa_format_info_to_sample_spec_fake(f, ss);
+        return pa_format_info_to_sample_spec_fake(f, ss, map);
 
     if (pa_format_info_get_prop_string(f, PA_PROP_FORMAT_SAMPLE_FORMAT, &sf))
         goto out;