1 files changed, 6 insertions, 22 deletions

diff --git a/src/pulsecore/sink-input.h b/src/pulsecore/sink-input.h
index f81e2d4b..588005fd 100644
--- a/src/pulsecore/sink-input.h
+++ b/src/pulsecore/sink-input.h
@@ -35,7 +35,6 @@ typedef struct pa_sink_input pa_sink_input;
 #include <pulsecore/client.h>
 #include <pulsecore/sink.h>
 #include <pulsecore/core.h>
-#include <pulsecore/envelope.h>
 
 typedef enum pa_sink_input_state {
     PA_SINK_INPUT_INIT,         /*< The stream is not active yet, because pa_sink_input_put() has not been called yet */
@@ -83,7 +82,8 @@ struct pa_sink_input {
     pa_module *module;                  /* may be NULL */
     pa_client *client;                  /* may be NULL */
 
-    pa_sink *sink; /* NULL while we are being moved */
+    pa_sink *sink;                      /* NULL while we are being moved */
+    pa_sink *origin_sink;               /* only set by filter sinks */
 
     /* A sink input may be connected to multiple source outputs
      * directly, so that they don't get mixed data of the entire
@@ -234,23 +234,8 @@ struct pa_sink_input {
         pa_usec_t requested_sink_latency;
 
         pa_hashmap *direct_outputs;
-
-        struct {
-            pa_bool_t is_ramping:1;
-            pa_bool_t envelope_dead:1;
-            int32_t envelope_dying; /* Increasing while envelop is not dead.  Reduce it while process_rewind. */
-            pa_envelope *envelope;
-            pa_envelope_item *item;
-        } ramp_info;
-        pa_cvolume future_soft_volume;
-        pa_bool_t future_muted;
-
     } thread_info;
 
-    pa_atomic_t before_ramping_v;  /* Indicates future volume */
-    pa_atomic_t before_ramping_m;  /* Indicates future mute */
-    pa_envelope_def using_def;
-
     void *userdata;
 };
 
@@ -265,7 +250,6 @@ enum {
     PA_SINK_INPUT_MESSAGE_SET_STATE,
     PA_SINK_INPUT_MESSAGE_SET_REQUESTED_LATENCY,
     PA_SINK_INPUT_MESSAGE_GET_REQUESTED_LATENCY,
-    PA_SINK_INPUT_MESSAGE_SET_ENVELOPE,
     PA_SINK_INPUT_MESSAGE_MAX
 };
 
@@ -285,6 +269,7 @@ typedef struct pa_sink_input_new_data {
     pa_client *client;
 
     pa_sink *sink;
+    pa_sink *origin_sink;
 
     pa_resample_method_t resample_method;
 
@@ -310,6 +295,7 @@ typedef struct pa_sink_input_new_data {
 pa_sink_input_new_data* pa_sink_input_new_data_init(pa_sink_input_new_data *data);
 void pa_sink_input_new_data_set_sample_spec(pa_sink_input_new_data *data, const pa_sample_spec *spec);
 void pa_sink_input_new_data_set_channel_map(pa_sink_input_new_data *data, const pa_channel_map *map);
+pa_bool_t pa_sink_input_new_data_is_volume_writable(pa_sink_input_new_data *data);
 void pa_sink_input_new_data_set_volume(pa_sink_input_new_data *data, const pa_cvolume *volume);
 void pa_sink_input_new_data_apply_volume_factor(pa_sink_input_new_data *data, const pa_cvolume *volume_factor);
 void pa_sink_input_new_data_apply_volume_factor_sink(pa_sink_input_new_data *data, const pa_cvolume *volume_factor);
@@ -354,6 +340,8 @@ void pa_sink_input_kill(pa_sink_input*i);
 
 pa_usec_t pa_sink_input_get_latency(pa_sink_input *i, pa_usec_t *sink_latency);
 
+pa_bool_t pa_sink_input_is_volume_readable(pa_sink_input *i);
+pa_bool_t pa_sink_input_is_volume_writable(pa_sink_input *i);
 void pa_sink_input_set_volume(pa_sink_input *i, const pa_cvolume *volume, pa_bool_t save, pa_bool_t absolute);
 pa_cvolume *pa_sink_input_get_volume(pa_sink_input *i, pa_cvolume *volume, pa_bool_t absolute);
 
@@ -402,8 +390,4 @@ pa_memchunk* pa_sink_input_get_silence(pa_sink_input *i, pa_memchunk *ret);
 #define pa_sink_input_assert_io_context(s) \
     pa_assert(pa_thread_mq_get() || !PA_SINK_INPUT_IS_LINKED((s)->state))
 
-/* Volume ramping*/
-void pa_sink_input_set_volume_with_ramping(pa_sink_input *i, const pa_cvolume *volume, pa_bool_t save, pa_bool_t absolute, pa_usec_t t);
-void pa_sink_input_set_mute_with_ramping(pa_sink_input *i, pa_bool_t mute, pa_bool_t save, pa_usec_t t);
-
 #endif