Attachment 83947 Details for Bug 66326 – First try to add the requested functionality

[patch] First try to add the requested functionality

0001-Added-support-to-record-from-one-specific-sink-input.patch (text/plain), 2.79 KB, created by Magnus on 2013-08-11 19:32:52 UTC

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Creator: Magnus

Created: 2013-08-11 19:32:52 UTC

Size: 2.79 KB

patch

obsolete

>From 80809212a16d5a093b0ccbec0ef8b7720985213f Mon Sep 17 00:00:00 2001
>From: Magnus Ekhall <magnus.ekhall@gmail.com>
>Date: Sun, 11 Aug 2013 21:21:41 +0200
>Subject: Added support to record from one specific sink input, feature request
> 66326.
>
>---
> src/utils/pacat.c | 21 +++++++++++++++++----
> 1 file changed, 17 insertions(+), 4 deletions(-)
>
>diff --git a/src/utils/pacat.c b/src/utils/pacat.c
>index a712ccf..4eabad5 100644
>--- a/src/utils/pacat.c
>+++ b/src/utils/pacat.c
>@@ -95,6 +95,8 @@ static int32_t latency_msec = 0, process_time_msec = 0;
> static bool raw = true;
> static int file_format = -1;
> 
>+static int32_t monitor_source = -1;
>+
> static uint32_t cork_requests = 0;
> 
> /* A shortcut for terminating the application */
>@@ -508,12 +510,15 @@ static void context_state_callback(pa_context *c, void *userdata) {
>                 }
> 
>             } else {
>+		if (monitor_source != -1 && (pa_stream_set_monitor_stream(stream, monitor_source) < 0)) {
>+		    pa_log(_("Failed to set monitor stream: %s"), pa_strerror(pa_context_errno(c)));
>+		    goto fail;
>+		}
>                 if (pa_stream_connect_record(stream, device, &buffer_attr, flags) < 0) {
>                     pa_log(_("pa_stream_connect_record() failed: %s"), pa_strerror(pa_context_errno(c)));
>                     goto fail;
>                 }
>-            }
>-
>+	    }
>             break;
>         }
> 
>@@ -698,7 +703,8 @@ static void help(const char *argv0) {
>              "      --raw                             Record/play raw PCM data.\n"
>              "      --passthrough                     passthrough data \n"
>              "      --file-format[=FFORMAT]           Record/play formatted PCM data.\n"
>-             "      --list-file-formats               List available file formats.\n")
>+             "      --list-file-formats               List available file formats.\n"
>+	     "      --set-monitor-stream              Set a specific sink input to record.\n")
>            , argv0);
> }
> 
>@@ -723,7 +729,8 @@ enum {
>     ARG_FILE_FORMAT,
>     ARG_LIST_FILE_FORMATS,
>     ARG_LATENCY_MSEC,
>-    ARG_PROCESS_TIME_MSEC
>+    ARG_PROCESS_TIME_MSEC,
>+    ARG_MONITOR_STREAM,
> };
> 
> int main(int argc, char *argv[]) {
>@@ -764,6 +771,7 @@ int main(int argc, char *argv[]) {
>         {"list-file-formats", 0, NULL, ARG_LIST_FILE_FORMATS},
>         {"latency-msec", 1, NULL, ARG_LATENCY_MSEC},
>         {"process-time-msec", 1, NULL, ARG_PROCESS_TIME_MSEC},
>+	{"set-monitor-stream", 1, NULL, ARG_MONITOR_STREAM},
>         {NULL,           0, NULL, 0}
>     };
> 
>@@ -978,6 +986,11 @@ int main(int argc, char *argv[]) {
>                 ret = 0;
>                 goto quit;
> 
>+	    case ARG_MONITOR_STREAM:
>+		pa_log("ARG: %s\n", optarg);
>+                monitor_source = (int32_t) atoi(optarg);
>+		break;
>+
>             default:
>                 goto quit;
>         }
>-- 
>1.8.1.2
>

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