Revert "Add volume ramping feature - sink-input modification"

[pulseaudio] / src / pulsecore / sink-input.h

diff --git a/src/pulsecore/sink-input.h b/src/pulsecore/sink-input.h
index 06e9e4f2bb2e20cec0890da5b766ff84ac7beeab..588005fdf950f364ed587a2fc77b73ec228c3bf1 100644 (file)
--- a/src/pulsecore/sink-input.h
+++ b/src/pulsecore/sink-input.h
@@ -37,7 +37,7 @@ typedef struct pa_sink_input pa_sink_input;
 #include <pulsecore/core.h>
 
 typedef enum pa_sink_input_state {
-    PA_SINK_INPUT_INIT,         /*< The stream is not active yet, because pa_sink_put() has not been called yet */
+    PA_SINK_INPUT_INIT,         /*< The stream is not active yet, because pa_sink_input_put() has not been called yet */
     PA_SINK_INPUT_DRAINED,      /*< The stream stopped playing because there was no data to play */
     PA_SINK_INPUT_RUNNING,      /*< The stream is alive and kicking */
     PA_SINK_INPUT_CORKED,       /*< The stream was corked on user request */
@@ -60,7 +60,8 @@ typedef enum pa_sink_input_flags {
     PA_SINK_INPUT_FIX_CHANNELS = 128,
     PA_SINK_INPUT_DONT_INHIBIT_AUTO_SUSPEND = 256,
     PA_SINK_INPUT_NO_CREATE_ON_SUSPEND = 512,
-    PA_SINK_INPUT_KILL_ON_SUSPEND = 1024
+    PA_SINK_INPUT_KILL_ON_SUSPEND = 1024,
+    PA_SINK_INPUT_PASSTHROUGH = 2048
 } pa_sink_input_flags_t;
 
 struct pa_sink_input {
@@ -81,7 +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
@@ -100,6 +102,8 @@ struct pa_sink_input {
     pa_cvolume volume_factor;      /* An internally used volume factor that can be used by modules to apply effects and suchlike without having that visible to the outside */
     pa_cvolume soft_volume;        /* The internal software volume we apply to all PCM data while it passes through. Usually calculated as real_ratio * volume_factor */
 
+    pa_cvolume volume_factor_sink; /* A second volume factor in format of the sink this stream is connected to */
+
     pa_bool_t muted:1;
 
     /* if TRUE then the source we are connected to and/or the volume
@@ -256,6 +260,8 @@ typedef struct pa_sink_input_send_event_hook_data {
 } pa_sink_input_send_event_hook_data;
 
 typedef struct pa_sink_input_new_data {
+    pa_sink_input_flags_t flags;
+
     pa_proplist *proplist;
 
     const char *driver;
@@ -263,6 +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;
 
@@ -271,13 +278,13 @@ typedef struct pa_sink_input_new_data {
     pa_sample_spec sample_spec;
     pa_channel_map channel_map;
 
-    pa_cvolume volume, volume_factor;
+    pa_cvolume volume, volume_factor, volume_factor_sink;
     pa_bool_t muted:1;
 
     pa_bool_t sample_spec_is_set:1;
     pa_bool_t channel_map_is_set:1;
 
-    pa_bool_t volume_is_set:1, volume_factor_is_set:1;
+    pa_bool_t volume_is_set:1, volume_factor_is_set:1, volume_factor_sink_is_set:1;
     pa_bool_t muted_is_set:1;
 
     pa_bool_t volume_is_absolute:1;
@@ -288,8 +295,10 @@ 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);
 void pa_sink_input_new_data_set_muted(pa_sink_input_new_data *data, pa_bool_t mute);
 void pa_sink_input_new_data_done(pa_sink_input_new_data *data);
 
@@ -298,8 +307,7 @@ void pa_sink_input_new_data_done(pa_sink_input_new_data *data);
 int pa_sink_input_new(
         pa_sink_input **i,
         pa_core *core,
-        pa_sink_input_new_data *data,
-        pa_sink_input_flags_t flags);
+        pa_sink_input_new_data *data);
 
 void pa_sink_input_put(pa_sink_input *i);
 void pa_sink_input_unlink(pa_sink_input* i);
@@ -332,6 +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);