core: add a seperate fixed_latency field for sinks/sources with fixed latency

[pulseaudio] / src / pulsecore / cli-text.c

diff --git a/src/pulsecore/cli-text.c b/src/pulsecore/cli-text.c
index e87abe044458b34309380fd2ca1a639ebb32d534..b0911ef1f279bd5d32d29b6dd6c92986c2878c9f 100644 (file)
--- a/src/pulsecore/cli-text.c
+++ b/src/pulsecore/cli-text.c
@@ -5,7 +5,7 @@
 
   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
@@ -220,26 +220,24 @@ char *pa_sink_list_to_string(pa_core *c) {
             v[PA_VOLUME_SNPRINT_MAX],
             vdb[PA_SW_VOLUME_SNPRINT_DB_MAX],
             cm[PA_CHANNEL_MAP_SNPRINT_MAX], *t;
-        pa_usec_t min_latency, max_latency;
         const char *cmn;
 
         cmn = pa_channel_map_to_pretty_name(&sink->channel_map);
 
-        pa_sink_get_latency_range(sink, &min_latency, &max_latency);
 
         pa_strbuf_printf(
             s,
             "  %c index: %u\n"
             "\tname: <%s>\n"
             "\tdriver: <%s>\n"
-            "\tflags: %s%s%s%s%s%s\n"
+            "\tflags: %s%s%s%s%s%s%s%s\n"
             "\tstate: %s\n"
             "\tvolume: %s%s%s\n"
             "\t        balance %0.2f\n"
             "\tbase volume: %s%s%s\n"
+            "\tvolume steps: %u\n"
             "\tmuted: %s\n"
             "\tcurrent latency: %0.2f ms\n"
-            "\tconfigured latency: %0.2f ms; range is %0.2f .. %0.2f ms\n"
             "\tmax request: %lu KiB\n"
             "\tmax rewind: %lu KiB\n"
             "\tmonitor source: %u\n"
@@ -247,7 +245,7 @@ char *pa_sink_list_to_string(pa_core *c) {
             "\tchannel map: %s%s%s\n"
             "\tused by: %u\n"
             "\tlinked by: %u\n",
-            c->default_sink_name && !strcmp(sink->name, c->default_sink_name) ? '*' : ' ',
+            sink == c->default_sink ? '*' : ' ',
             sink->index,
             sink->name,
             sink->driver,
@@ -257,6 +255,8 @@ char *pa_sink_list_to_string(pa_core *c) {
             sink->flags & PA_SINK_HW_VOLUME_CTRL ? "HW_VOLUME_CTRL " : "",
             sink->flags & PA_SINK_DECIBEL_VOLUME ? "DECIBEL_VOLUME " : "",
             sink->flags & PA_SINK_LATENCY ? "LATENCY " : "",
+            sink->flags & PA_SINK_FLAT_VOLUME ? "FLAT_VOLUME " : "",
+            sink->flags & PA_SINK_DYNAMIC_LATENCY ? "DYNAMIC_LATENCY" : "",
             sink_state_to_string(pa_sink_get_state(sink)),
             pa_cvolume_snprint(cv, sizeof(cv), pa_sink_get_volume(sink, FALSE)),
             sink->flags & PA_SINK_DECIBEL_VOLUME ? "\n\t        " : "",
@@ -265,21 +265,35 @@ char *pa_sink_list_to_string(pa_core *c) {
             pa_volume_snprint(v, sizeof(v), sink->base_volume),
             sink->flags & PA_SINK_DECIBEL_VOLUME ? "\n\t             " : "",
             sink->flags & PA_SINK_DECIBEL_VOLUME ? pa_sw_volume_snprint_dB(vdb, sizeof(vdb), sink->base_volume) : "",
+            sink->n_volume_steps,
             pa_yes_no(pa_sink_get_mute(sink, FALSE)),
             (double) pa_sink_get_latency(sink) / (double) PA_USEC_PER_MSEC,
-            (double) pa_sink_get_requested_latency(sink) / (double) PA_USEC_PER_MSEC,
-            (double) min_latency / PA_USEC_PER_MSEC,
-            (double) max_latency / PA_USEC_PER_MSEC,
             (unsigned long) pa_sink_get_max_request(sink) / 1024,
             (unsigned long) pa_sink_get_max_rewind(sink) / 1024,
             sink->monitor_source ? sink->monitor_source->index : PA_INVALID_INDEX,
             pa_sample_spec_snprint(ss, sizeof(ss), &sink->sample_spec),
             pa_channel_map_snprint(cm, sizeof(cm), &sink->channel_map),
-            cmn ? "\n\t            " : "",
+            cmn ? "\n\t             " : "",
             cmn ? cmn : "",
             pa_sink_used_by(sink),
             pa_sink_linked_by(sink));
 
+        if (sink->flags & PA_SINK_DYNAMIC_LATENCY) {
+            pa_usec_t min_latency, max_latency;
+            pa_sink_get_latency_range(sink, &min_latency, &max_latency);
+
+            pa_strbuf_printf(
+                    s,
+                    "\tconfigured latency: %0.2f ms; range is %0.2f .. %0.2f ms\n",
+                    (double) pa_sink_get_requested_latency(sink) / (double) PA_USEC_PER_MSEC,
+                    (double) min_latency / PA_USEC_PER_MSEC,
+                    (double) max_latency / PA_USEC_PER_MSEC);
+        } else
+            pa_strbuf_printf(
+                    s,
+                    "\tfixed latency: %0.2f ms\n",
+                    (double) pa_sink_get_requested_latency(sink) / PA_USEC_PER_MSEC);
+
         if (sink->card)
             pa_strbuf_printf(s, "\tcard: %u <%s>\n", sink->card->index, sink->card->name);
         if (sink->module)
@@ -310,32 +324,29 @@ char *pa_source_list_to_string(pa_core *c) {
             v[PA_VOLUME_SNPRINT_MAX],
             vdb[PA_SW_VOLUME_SNPRINT_DB_MAX],
             cm[PA_CHANNEL_MAP_SNPRINT_MAX], *t;
-        pa_usec_t min_latency, max_latency;
         const char *cmn;
 
         cmn = pa_channel_map_to_pretty_name(&source->channel_map);
 
-        pa_source_get_latency_range(source, &min_latency, &max_latency);
-
         pa_strbuf_printf(
             s,
             "  %c index: %u\n"
             "\tname: <%s>\n"
             "\tdriver: <%s>\n"
-            "\tflags: %s%s%s%s%s%s\n"
+            "\tflags: %s%s%s%s%s%s%s\n"
             "\tstate: %s\n"
             "\tvolume: %s%s%s\n"
             "\t        balance %0.2f\n"
             "\tbase volume: %s%s%s\n"
+            "\tvolume steps: %u\n"
             "\tmuted: %s\n"
             "\tcurrent latency: %0.2f ms\n"
-            "\tconfigured latency: %0.2f ms; range is %0.2f .. %0.2f ms\n"
             "\tmax rewind: %lu KiB\n"
             "\tsample spec: %s\n"
             "\tchannel map: %s%s%s\n"
             "\tused by: %u\n"
             "\tlinked by: %u\n",
-            c->default_source_name && !strcmp(source->name, c->default_source_name) ? '*' : ' ',
+            c->default_source == source ? '*' : ' ',
             source->index,
             source->name,
             source->driver,
@@ -345,6 +356,7 @@ char *pa_source_list_to_string(pa_core *c) {
             source->flags & PA_SOURCE_HW_VOLUME_CTRL ? "HW_VOLUME_CTRL " : "",
             source->flags & PA_SOURCE_DECIBEL_VOLUME ? "DECIBEL_VOLUME " : "",
             source->flags & PA_SOURCE_LATENCY ? "LATENCY " : "",
+            source->flags & PA_SOURCE_DYNAMIC_LATENCY ? "DYNAMIC_LATENCY" : "",
             source_state_to_string(pa_source_get_state(source)),
             pa_cvolume_snprint(cv, sizeof(cv), pa_source_get_volume(source, FALSE)),
             source->flags & PA_SOURCE_DECIBEL_VOLUME ? "\n\t        " : "",
@@ -353,19 +365,33 @@ char *pa_source_list_to_string(pa_core *c) {
             pa_volume_snprint(v, sizeof(v), source->base_volume),
             source->flags & PA_SOURCE_DECIBEL_VOLUME ? "\n\t             " : "",
             source->flags & PA_SOURCE_DECIBEL_VOLUME ? pa_sw_volume_snprint_dB(vdb, sizeof(vdb), source->base_volume) : "",
+            source->n_volume_steps,
             pa_yes_no(pa_source_get_mute(source, FALSE)),
             (double) pa_source_get_latency(source) / PA_USEC_PER_MSEC,
-            (double) pa_source_get_requested_latency(source) / PA_USEC_PER_MSEC,
-            (double) min_latency / PA_USEC_PER_MSEC,
-            (double) max_latency / PA_USEC_PER_MSEC,
             (unsigned long) pa_source_get_max_rewind(source) / 1024,
             pa_sample_spec_snprint(ss, sizeof(ss), &source->sample_spec),
             pa_channel_map_snprint(cm, sizeof(cm), &source->channel_map),
-            cmn ? "\n\t            " : "",
+            cmn ? "\n\t             " : "",
             cmn ? cmn : "",
             pa_source_used_by(source),
             pa_source_linked_by(source));
 
+        if (source->flags & PA_SOURCE_DYNAMIC_LATENCY) {
+            pa_usec_t min_latency, max_latency;
+            pa_source_get_latency_range(source, &min_latency, &max_latency);
+
+            pa_strbuf_printf(
+                    s,
+                    "\tconfigured latency: %0.2f ms; range is %0.2f .. %0.2f ms\n",
+                    (double) pa_source_get_requested_latency(source) / PA_USEC_PER_MSEC,
+                    (double) min_latency / PA_USEC_PER_MSEC,
+                    (double) max_latency / PA_USEC_PER_MSEC);
+        } else
+            pa_strbuf_printf(
+                    s,
+                    "\tfixed latency: %0.2f ms\n",
+                    (double) pa_source_get_requested_latency(source) / PA_USEC_PER_MSEC);
+
         if (source->monitor_of)
             pa_strbuf_printf(s, "\tmonitor_of: %u\n", source->monitor_of->index);
         if (source->card)
@@ -416,7 +442,7 @@ char *pa_source_output_list_to_string(pa_core *c) {
             s,
             "    index: %u\n"
             "\tdriver: <%s>\n"
-            "\tflags: %s%s%s%s%s%s%s%s\n"
+            "\tflags: %s%s%s%s%s%s%s%s%s%s\n"
             "\tstate: %s\n"
             "\tsource: %u <%s>\n"
             "\tcurrent latency: %0.2f ms\n"
@@ -434,13 +460,15 @@ char *pa_source_output_list_to_string(pa_core *c) {
             o->flags & PA_SOURCE_OUTPUT_FIX_FORMAT ? "FIX_FORMAT " : "",
             o->flags & PA_SOURCE_OUTPUT_FIX_RATE ? "FIX_RATE " : "",
             o->flags & PA_SOURCE_OUTPUT_FIX_CHANNELS ? "FIX_CHANNELS " : "",
+            o->flags & PA_SOURCE_OUTPUT_DONT_INHIBIT_AUTO_SUSPEND ? "DONT_INHIBIT_AUTO_SUSPEND " : "",
+            o->flags & PA_SOURCE_OUTPUT_FAIL_ON_SUSPEND ? "FAIL_ON_SUSPEND " : "",
             state_table[pa_source_output_get_state(o)],
             o->source->index, o->source->name,
             (double) pa_source_output_get_latency(o, NULL) / PA_USEC_PER_MSEC,
             clt,
             pa_sample_spec_snprint(ss, sizeof(ss), &o->sample_spec),
             pa_channel_map_snprint(cm, sizeof(cm), &o->channel_map),
-            cmn ? "\n\t            " : "",
+            cmn ? "\n\t             " : "",
             cmn ? cmn : "",
             pa_resample_method_to_string(pa_source_output_get_resample_method(o)));
         if (o->module)
@@ -493,7 +521,7 @@ char *pa_sink_input_list_to_string(pa_core *c) {
             s,
             "    index: %u\n"
             "\tdriver: <%s>\n"
-            "\tflags: %s%s%s%s%s%s%s%s\n"
+            "\tflags: %s%s%s%s%s%s%s%s%s%s\n"
             "\tstate: %s\n"
             "\tsink: %u <%s>\n"
             "\tvolume: %s\n"
@@ -515,6 +543,8 @@ char *pa_sink_input_list_to_string(pa_core *c) {
             i->flags & PA_SINK_INPUT_FIX_FORMAT ? "FIX_FORMAT " : "",
             i->flags & PA_SINK_INPUT_FIX_RATE ? "FIX_RATE " : "",
             i->flags & PA_SINK_INPUT_FIX_CHANNELS ? "FIX_CHANNELS " : "",
+            i->flags & PA_SINK_INPUT_DONT_INHIBIT_AUTO_SUSPEND ? "DONT_INHIBIT_AUTO_SUSPEND " : "",
+            i->flags & PA_SINK_INPUT_FAIL_ON_SUSPEND ? "FAIL_ON_SUSPEND " : "",
             state_table[pa_sink_input_get_state(i)],
             i->sink->index, i->sink->name,
             pa_cvolume_snprint(cv, sizeof(cv), pa_sink_input_get_volume(i)),
@@ -525,7 +555,7 @@ char *pa_sink_input_list_to_string(pa_core *c) {
             clt,
             pa_sample_spec_snprint(ss, sizeof(ss), &i->sample_spec),
             pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
-            cmn ? "\n\t            " : "",
+            cmn ? "\n\t             " : "",
             cmn ? cmn : "",
             pa_resample_method_to_string(pa_sink_input_get_resample_method(i)));
 
@@ -584,13 +614,13 @@ char *pa_scache_list_to_string(pa_core *c) {
                 e->index,
                 ss,
                 cm,
-                cmn ? "\n\t            " : "",
+                cmn ? "\n\t             " : "",
                 cmn ? cmn : "",
                 (long unsigned)(e->memchunk.memblock ? e->memchunk.length : 0),
                 l,
-                pa_cvolume_snprint(cv, sizeof(cv), &e->volume),
-                pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &e->volume),
-                e->memchunk.memblock ? pa_cvolume_get_balance(&e->volume, &e->channel_map) : 0.0f,
+                e->volume_is_set ? pa_cvolume_snprint(cv, sizeof(cv), &e->volume) : "n/a",
+                e->volume_is_set ? pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &e->volume) : "n/a",
+                (e->memchunk.memblock && e->volume_is_set) ? pa_cvolume_get_balance(&e->volume, &e->channel_map) : 0.0f,
                 pa_yes_no(e->lazy),
                 e->filename ? e->filename : "n/a");