X-Git-Url: https://code.delx.au/pulseaudio/blobdiff_plain/41295bbf56ef6df0a0e705149475d91c8d83ff3f..fa499dad06ba6558111cdef64c18f2401e803cff:/polyp/sink-input.h

diff --git a/polyp/sink-input.h b/polyp/sink-input.h
index b0644540..1c16a9e6 100644
--- a/polyp/sink-input.h
+++ b/polyp/sink-input.h
@@ -7,7 +7,7 @@
   This file is part of polypaudio.
  
   polypaudio is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published
+  it under the terms of the GNU Lesser General Public License as published
   by the Free Software Foundation; either version 2 of the License,
   or (at your option) any later version.
  
@@ -16,7 +16,7 @@
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   General Public License for more details.
  
-  You should have received a copy of the GNU General Public License
+  You should have received a copy of the GNU Lesser General Public License
   along with polypaudio; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
   USA.
@@ -31,11 +31,18 @@
 #include "module.h"
 #include "client.h"
 
+enum pa_sink_input_state {
+    PA_SINK_INPUT_RUNNING,
+    PA_SINK_INPUT_CORKED,
+    PA_SINK_INPUT_DISCONNECTED
+};
+
 struct pa_sink_input {
+    int ref;
+    enum pa_sink_input_state state;
+    
     uint32_t index;
 
-    int corked;
-    
     char *name;
     struct pa_module *owner;
     struct pa_client *client;
@@ -46,22 +53,28 @@ struct pa_sink_input {
     int (*peek) (struct pa_sink_input *i, struct pa_memchunk *chunk);
     void (*drop) (struct pa_sink_input *i, const struct pa_memchunk *chunk, size_t length);
     void (*kill) (struct pa_sink_input *i);
-    uint32_t (*get_latency) (struct pa_sink_input *i);
+    pa_usec_t (*get_latency) (struct pa_sink_input *i);
+    void (*underrun) (struct pa_sink_input *i);
 
     void *userdata;
 
+    int playing;
+
     struct pa_memchunk resampled_chunk;
     struct pa_resampler *resampler;
 };
 
-struct pa_sink_input* pa_sink_input_new(struct pa_sink *s, const char *name, const struct pa_sample_spec *spec);
-void pa_sink_input_free(struct pa_sink_input* i);
+struct pa_sink_input* pa_sink_input_new(struct pa_sink *s, const char *name, const struct pa_sample_spec *spec, int variable_rate, int resample_method);
+void pa_sink_input_unref(struct pa_sink_input* i);
+struct pa_sink_input* pa_sink_input_ref(struct pa_sink_input* i);
+
+/* To be called by the implementing module only */
+void pa_sink_input_disconnect(struct pa_sink_input* i);
 
-/* Code that didn't create the input stream should call this function to
- * request destruction of it */
-void pa_sink_input_kill(struct pa_sink_input *i);
+/* External code may request disconnection with this funcion */
+void pa_sink_input_kill(struct pa_sink_input*i);
 
-uint32_t pa_sink_input_get_latency(struct pa_sink_input *i);
+pa_usec_t pa_sink_input_get_latency(struct pa_sink_input *i);
 
 int pa_sink_input_peek(struct pa_sink_input *i, struct pa_memchunk *chunk);
 void pa_sink_input_drop(struct pa_sink_input *i, const struct pa_memchunk *chunk, size_t length);
@@ -70,4 +83,8 @@ void pa_sink_input_set_volume(struct pa_sink_input *i, pa_volume_t volume);
 
 void pa_sink_input_cork(struct pa_sink_input *i, int b);
 
+void pa_sink_input_set_rate(struct pa_sink_input *i, uint32_t rate);
+
+void pa_sink_input_set_name(struct pa_sink_input *i, const char *name);
+
 #endif