diff options
Diffstat (limited to 'src/utils/paplay.c')
| -rw-r--r-- | src/utils/paplay.c | 59 |
1 files changed, 30 insertions, 29 deletions
diff --git a/src/utils/paplay.c b/src/utils/paplay.c index 0386c9df..1b6228b1 100644 --- a/src/utils/paplay.c +++ b/src/utils/paplay.c @@ -1,18 +1,19 @@ -/* $Id$ */ - /*** This file is part of PulseAudio. - + + Copyright 2004-2006 Lennart Poettering + Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB + 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, or (at your option) any later version. - + PulseAudio is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of 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 Lesser General Public License along with PulseAudio; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 @@ -77,14 +78,14 @@ static void stream_drain_complete(pa_stream*s, int success, void *userdata) { fprintf(stderr, "Failed to drain stream: %s\n", pa_strerror(pa_context_errno(context))); quit(1); } - - if (verbose) + + if (verbose) fprintf(stderr, "Playback stream drained.\n"); pa_stream_disconnect(stream); pa_stream_unref(stream); stream = NULL; - + if (!(o = pa_context_drain(context, context_drain_complete, NULL))) pa_context_disconnect(context); else { @@ -111,7 +112,7 @@ static void stream_write_callback(pa_stream *s, size_t length, void *userdata) { if ((bytes = readf_function(sndfile, data, length/k)) > 0) bytes *= k; - + } else bytes = sf_read_raw(sndfile, data, length); @@ -120,7 +121,7 @@ static void stream_write_callback(pa_stream *s, size_t length, void *userdata) { else pa_xfree(data); - if (bytes < length) { + if (bytes < (sf_count_t) length) { sf_close(sndfile); sndfile = NULL; pa_operation_unref(pa_stream_drain(s, stream_drain_complete, NULL)); @@ -140,7 +141,7 @@ static void stream_state_callback(pa_stream *s, void *userdata) { if (verbose) fprintf(stderr, "Stream successfully created\n"); break; - + case PA_STREAM_FAILED: default: fprintf(stderr, "Stream errror: %s\n", pa_strerror(pa_context_errno(pa_stream_get_context(s)))); @@ -157,10 +158,10 @@ static void context_state_callback(pa_context *c, void *userdata) { case PA_CONTEXT_AUTHORIZING: case PA_CONTEXT_SETTING_NAME: break; - + case PA_CONTEXT_READY: { pa_cvolume cv; - + assert(c && !stream); if (verbose) @@ -172,10 +173,10 @@ static void context_state_callback(pa_context *c, void *userdata) { pa_stream_set_state_callback(stream, stream_state_callback, NULL); pa_stream_set_write_callback(stream, stream_write_callback, NULL); pa_stream_connect_playback(stream, device, NULL, 0, pa_cvolume_set(&cv, sample_spec.channels, volume), NULL); - + break; } - + case PA_CONTEXT_TERMINATED: quit(0); break; @@ -192,7 +193,7 @@ static void exit_signal_callback(pa_mainloop_api*m, pa_signal_event *e, int sig, if (verbose) fprintf(stderr, "Got SIGINT, exiting.\n"); quit(0); - + } static void help(const char *argv0) { @@ -200,9 +201,9 @@ static void help(const char *argv0) { printf("%s [options] [FILE]\n\n" " -h, --help Show this help\n" " --version Show version\n\n" - " -v, --verbose Enable verbose operations\n\n" + " -v, --verbose Enable verbose operation\n\n" " -s, --server=SERVER The name of the server to connect to\n" - " -d, --device=DEVICE The name of the sink/source to connect to\n" + " -d, --device=DEVICE The name of the sink to connect to\n" " -n, --client-name=NAME How to call this client on the server\n" " --stream-name=NAME How to call this stream on the server\n" " --volume=VOLUME Specify the initial (linear) volume in range 0...65536\n" @@ -251,7 +252,7 @@ int main(int argc, char *argv[]) { help(bn); ret = 0; goto quit; - + case ARG_VERSION: printf("paplay "PACKAGE_VERSION"\nCompiled with libpulse %s\nLinked with libpulse %s\n", pa_get_headers_version(), pa_get_library_version()); ret = 0; @@ -302,7 +303,7 @@ int main(int argc, char *argv[]) { } filename = optind < argc ? argv[optind] : "STDIN"; - + memset(&sfinfo, 0, sizeof(sfinfo)); if (optind < argc) @@ -317,9 +318,9 @@ int main(int argc, char *argv[]) { sample_spec.rate = sfinfo.samplerate; sample_spec.channels = sfinfo.channels; - + readf_function = NULL; - + switch (sfinfo.format & 0xFF) { case SF_FORMAT_PCM_16: case SF_FORMAT_PCM_U8: @@ -327,11 +328,11 @@ int main(int argc, char *argv[]) { sample_spec.format = PA_SAMPLE_S16NE; readf_function = (sf_count_t (*)(SNDFILE *_sndfile, void *ptr, sf_count_t frames)) sf_readf_short; break; - + case SF_FORMAT_ULAW: sample_spec.format = PA_SAMPLE_ULAW; break; - + case SF_FORMAT_ALAW: sample_spec.format = PA_SAMPLE_ALAW; break; @@ -369,13 +370,13 @@ int main(int argc, char *argv[]) { if (!stream_name) stream_name = pa_utf8_filter(n); } - + if (verbose) { char t[PA_SAMPLE_SPEC_SNPRINT_MAX]; pa_sample_spec_snprint(t, sizeof(t), &sample_spec); fprintf(stderr, "Using sample spec '%s'\n", t); } - + /* Set up a new main loop */ if (!(m = pa_mainloop_new())) { fprintf(stderr, "pa_mainloop_new() failed.\n"); @@ -390,7 +391,7 @@ int main(int argc, char *argv[]) { #ifdef SIGPIPE signal(SIGPIPE, SIG_IGN); #endif - + /* Create a new connection context */ if (!(context = pa_context_new(mainloop_api, client_name))) { fprintf(stderr, "pa_context_new() failed.\n"); @@ -407,7 +408,7 @@ int main(int argc, char *argv[]) { fprintf(stderr, "pa_mainloop_run() failed.\n"); goto quit; } - + quit: if (stream) pa_stream_unref(stream); @@ -427,6 +428,6 @@ quit: if (sndfile) sf_close(sndfile); - + return ret; } |