From 9ba408415c28c1113291062b4dbb38cf90a3c232 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 27 Jan 2009 00:52:28 +0100
Subject: store requested resampling method in a seperate field and use it when
 create a new resampler after a move

---
 src/pulsecore/sink-input.c    |  9 ++++-----
 src/pulsecore/sink-input.h    |  2 +-
 src/pulsecore/source-output.c | 10 +++++-----
 src/pulsecore/source-output.h |  4 ++--
 4 files changed, 12 insertions(+), 13 deletions(-)

(limited to 'src')

diff --git a/src/pulsecore/sink-input.c b/src/pulsecore/sink-input.c
index e25e0c22..a33d62ff 100644
--- a/src/pulsecore/sink-input.c
+++ b/src/pulsecore/sink-input.c
@@ -218,8 +218,6 @@ pa_sink_input* pa_sink_input_new(
             pa_log_warn("Unsupported resampling operation.");
             return NULL;
         }
-
-        data->resample_method = pa_resampler_get_method(resampler);
     }
 
     i = pa_msgobject_new(pa_sink_input);
@@ -235,7 +233,8 @@ pa_sink_input* pa_sink_input_new(
     i->sink = data->sink;
     i->client = data->client;
 
-    i->resample_method = data->resample_method;
+    i->requested_resample_method = data->resample_method;
+    i->actual_resample_method = resampler ? pa_resampler_get_method(resampler) : PA_RESAMPLER_INVALID;
     i->sample_spec = data->sample_spec;
     i->channel_map = data->channel_map;
 
@@ -946,7 +945,7 @@ void pa_sink_input_set_name(pa_sink_input *i, const char *name) {
 pa_resample_method_t pa_sink_input_get_resample_method(pa_sink_input *i) {
     pa_sink_input_assert_ref(i);
 
-    return i->resample_method;
+    return i->actual_resample_method;
 }
 
 /* Called from main context */
@@ -1062,7 +1061,7 @@ int pa_sink_input_finish_move(pa_sink_input *i, pa_sink *dest) {
                       i->core->mempool,
                       &i->sample_spec, &i->channel_map,
                       &dest->sample_spec, &dest->channel_map,
-                      i->resample_method,
+                      i->requested_resample_method,
                       ((i->flags & PA_SINK_INPUT_VARIABLE_RATE) ? PA_RESAMPLER_VARIABLE_RATE : 0) |
                       ((i->flags & PA_SINK_INPUT_NO_REMAP) ? PA_RESAMPLER_NO_REMAP : 0) |
                       (i->core->disable_remixing || (i->flags & PA_SINK_INPUT_NO_REMIX) ? PA_RESAMPLER_NO_REMIX : 0)))) {
diff --git a/src/pulsecore/sink-input.h b/src/pulsecore/sink-input.h
index a533046b..66ec6136 100644
--- a/src/pulsecore/sink-input.h
+++ b/src/pulsecore/sink-input.h
@@ -95,7 +95,7 @@ struct pa_sink_input {
     pa_cvolume volume;
     pa_bool_t muted;
 
-    pa_resample_method_t resample_method;
+    pa_resample_method_t requested_resample_method, actual_resample_method;
 
     /* Returns the chunk of audio data and drops it from the
      * queue. Returns -1 on failure. Called from IO thread context. If
diff --git a/src/pulsecore/source-output.c b/src/pulsecore/source-output.c
index d4f0367e..1d21ffb6 100644
--- a/src/pulsecore/source-output.c
+++ b/src/pulsecore/source-output.c
@@ -181,8 +181,6 @@ pa_source_output* pa_source_output_new(
             pa_log_warn("Unsupported resampling operation.");
             return NULL;
         }
-
-        data->resample_method = pa_resampler_get_method(resampler);
     }
 
     o = pa_msgobject_new(pa_source_output);
@@ -198,7 +196,9 @@ pa_source_output* pa_source_output_new(
     o->source = data->source;
     o->client = data->client;
 
-    o->resample_method = data->resample_method;
+
+    o->actual_resample_method = resampler ? pa_resampler_get_method(resampler) : PA_RESAMPLER_INVALID;
+    o->requested_resample_method = data->resample_method;
     o->sample_spec = data->sample_spec;
     o->channel_map = data->channel_map;
 
@@ -628,7 +628,7 @@ pa_bool_t pa_source_output_update_proplist(pa_source_output *o, pa_update_mode_t
 pa_resample_method_t pa_source_output_get_resample_method(pa_source_output *o) {
     pa_source_output_assert_ref(o);
 
-    return o->resample_method;
+    return o->actual_resample_method;
 }
 
 /* Called from main context */
@@ -730,7 +730,7 @@ int pa_source_output_finish_move(pa_source_output *o, pa_source *dest) {
                       o->core->mempool,
                       &dest->sample_spec, &dest->channel_map,
                       &o->sample_spec, &o->channel_map,
-                      o->resample_method,
+                      o->requested_resample_method,
                       ((o->flags & PA_SOURCE_OUTPUT_VARIABLE_RATE) ? PA_RESAMPLER_VARIABLE_RATE : 0) |
                       ((o->flags & PA_SOURCE_OUTPUT_NO_REMAP) ? PA_RESAMPLER_NO_REMAP : 0) |
                       (o->core->disable_remixing || (o->flags & PA_SOURCE_OUTPUT_NO_REMIX) ? PA_RESAMPLER_NO_REMIX : 0)))) {
diff --git a/src/pulsecore/source-output.h b/src/pulsecore/source-output.h
index a27602ec..d60e425d 100644
--- a/src/pulsecore/source-output.h
+++ b/src/pulsecore/source-output.h
@@ -79,7 +79,7 @@ struct pa_source_output {
     pa_sample_spec sample_spec;
     pa_channel_map channel_map;
 
-    pa_resample_method_t resample_method;
+    pa_resample_method_t requested_resample_method, actual_resample_method;
 
     /* Pushes a new memchunk into the output. Called from IO thread
      * context. */
@@ -139,7 +139,7 @@ struct pa_source_output {
     struct {
         pa_source_output_state_t state;
 
-        pa_bool_t attached; /* True only between ->attach() and ->detach() calls */
+        pa_bool_t attached:1; /* True only between ->attach() and ->detach() calls */
 
         pa_sample_spec sample_spec;
 
-- 
cgit