remap: Change remapping function argument type from void to int16_t / float as approp...

[pulseaudio] / src / pulsecore / modargs.h

diff --git a/src/pulsecore/modargs.h b/src/pulsecore/modargs.h
index aa175885d812eb9832e8e227522ee9777ba55a1f..6d6b477b21421c34a5f4ab672cb09aabd201fff8 100644 (file)
--- a/src/pulsecore/modargs.h
+++ b/src/pulsecore/modargs.h
@@ -1,8 +1,6 @@
 #ifndef foomodargshfoo
 #define foomodargshfoo
 
-/* $Id$ */
-
 /***
   This file is part of PulseAudio.
 
@@ -10,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -27,7 +25,10 @@
 #include <inttypes.h>
 #include <pulse/sample.h>
 #include <pulse/channelmap.h>
-#include <pulsecore/core.h>
+#include <pulse/proplist.h>
+#include <pulse/volume.h>
+#include <pulsecore/macro.h>
+#include <pulsecore/resampler.h>
 
 typedef struct pa_modargs pa_modargs;
 
@@ -44,7 +45,16 @@ const char *pa_modargs_get_value(pa_modargs *ma, const char *key, const char *de
 /* Return a module argument as unsigned 32bit value in *value */
 int pa_modargs_get_value_u32(pa_modargs *ma, const char *key, uint32_t *value);
 int pa_modargs_get_value_s32(pa_modargs *ma, const char *key, int32_t *value);
-int pa_modargs_get_value_boolean(pa_modargs *ma, const char *key, int *value);
+int pa_modargs_get_value_boolean(pa_modargs *ma, const char *key, bool *value);
+
+/* Return a module argument as double value in *value */
+int pa_modargs_get_value_double(pa_modargs *ma, const char *key, double *value);
+
+/* Return a module argument as pa_volume_t value in *value */
+int pa_modargs_get_value_volume(pa_modargs *ma, const char *key, pa_volume_t *value);
+
+/* Return sample rate from the "rate" argument */
+int pa_modargs_get_sample_rate(pa_modargs *ma, uint32_t *rate);
 
 /* Return sample spec data from the three arguments "rate", "format" and "channels" */
 int pa_modargs_get_sample_spec(pa_modargs *ma, pa_sample_spec *ss);
@@ -52,6 +62,9 @@ int pa_modargs_get_sample_spec(pa_modargs *ma, pa_sample_spec *ss);
 /* Return channel map data from the argument "channel_map" if name is NULL, otherwise read from the specified argument */
 int pa_modargs_get_channel_map(pa_modargs *ma, const char *name, pa_channel_map *map);
 
+/* Return resample method from the argument "resample_method" */
+int pa_modargs_get_resample_method(pa_modargs *ma, pa_resample_method_t *method);
+
 /* Combination of pa_modargs_get_sample_spec() and
 pa_modargs_get_channel_map(). Not always suitable, since this routine
 initializes the map parameter based on the channels field of the ss
@@ -59,4 +72,18 @@ structure if no channel_map is found, using pa_channel_map_init_auto() */
 
 int pa_modargs_get_sample_spec_and_channel_map(pa_modargs *ma, pa_sample_spec *ss, pa_channel_map *map, pa_channel_map_def_t def);
 
+/* Return alternate sample rate from "alternate_sample_rate" parameter */
+int pa_modargs_get_alternate_sample_rate(pa_modargs *ma, uint32_t *alternate_rate);
+
+int pa_modargs_get_proplist(pa_modargs *ma, const char *name, pa_proplist *p, pa_update_mode_t m);
+
+/* Iterate through the module argument list. The user should allocate a
+ * state variable of type void* and initialize it with NULL. A pointer
+ * to this variable should then be passed to pa_modargs_iterate()
+ * which should be called in a loop until it returns NULL which
+ * signifies EOL. On each invocation this function will return the
+ * key string for the next entry. The keys in the argument list do not
+ * have any particular order. */
+const char *pa_modargs_iterate(pa_modargs *ma, void **state);
+
 #endif