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From 6f778c21ee357a662cdd758cff578a3e4b85eedf Mon Sep 17 00:00:00 2001
From: Zhang Peng <peng.zhang_8@nxp.com>
Date: Tue, 4 Aug 2020 15:29:29 +0800
Subject: [PATCH] cplay: Add pause feature
Add option: -p pause
Upstream-Status: Inappropriate [i.MX specific]
Signed-off-by: Zhang Peng <peng.zhang_8@nxp.com>
---
src/utils/cplay.c | 56 +++++++++++++++++++++++++++++++++++++++++++----
1 file changed, 52 insertions(+), 4 deletions(-)
diff --git a/src/utils/cplay.c b/src/utils/cplay.c
index 8882f4d..8e3dcbb 100644
--- a/src/utils/cplay.c
+++ b/src/utils/cplay.c
@@ -117,6 +117,9 @@ static void usage(void)
"-f\tfragments\n\n"
"-v\tverbose mode\n"
"-h\tPrints this help list\n\n"
+ "-p\tpause\n"
+ "-m\tpause blocks\n"
+ "-n\tpause time duration\n"
"Example:\n"
"\tcplay -c 1 -d 2 test.mp3\n"
"\tcplay -f 5 test.mp3\n\n"
@@ -133,7 +136,8 @@ static void usage(void)
void play_samples(char *name, unsigned int card, unsigned int device,
unsigned long buffer_size, unsigned int frag,
- unsigned long codec_id);
+ unsigned long codec_id, int pause_count, int pause_block,
+ int pause_duration);
struct mp3_header {
uint16_t sync;
@@ -262,12 +266,15 @@ int main(int argc, char **argv)
int c, i;
unsigned int card = 0, device = 0, frag = 0;
unsigned int codec_id = SND_AUDIOCODEC_MP3;
+ int pause_count = 0;
+ int pause_block = 6;
+ int pause_duration = 10;
if (argc < 2)
usage();
verbose = 0;
- while ((c = getopt(argc, argv, "hvb:f:c:d:I:")) != -1) {
+ while ((c = getopt(argc, argv, "hvb:f:c:d:I:p:m:n:")) != -1) {
switch (c) {
case 'h':
usage();
@@ -306,6 +313,23 @@ int main(int argc, char **argv)
case 'v':
verbose = 1;
break;
+ case 'p':
+ pause_count = strtol(optarg, NULL, 10);
+ break;
+ case 'm':
+ pause_block = strtol(optarg, NULL, 10);
+ if (pause_duration < 0) {
+ printf("Set wrong paramter! Set duration default 6.\n");
+ pause_duration = 6;
+ }
+ break;
+ case 'n':
+ pause_duration = strtol(optarg, NULL, 10);
+ if (pause_duration < 0) {
+ printf("Set wrong paramter! Set duration default 10.\n");
+ pause_duration = 10;
+ }
+ break;
default:
exit(EXIT_FAILURE);
}
@@ -315,7 +339,7 @@ int main(int argc, char **argv)
file = argv[optind];
- play_samples(file, card, device, buffer_size, frag, codec_id);
+ play_samples(file, card, device, buffer_size, frag, codec_id, pause_count, pause_block, pause_duration);
fprintf(stderr, "Finish Playing.... Close Normally\n");
exit(EXIT_SUCCESS);
@@ -491,7 +515,8 @@ void get_codec_pcm(FILE *file, struct compr_config *config,
void play_samples(char *name, unsigned int card, unsigned int device,
unsigned long buffer_size, unsigned int frag,
- unsigned long codec_id)
+ unsigned long codec_id, int pause_count, int pause_block,
+ int pause_duration)
{
struct compr_config config;
struct snd_codec codec;
@@ -499,6 +524,7 @@ void play_samples(char *name, unsigned int card, unsigned int device,
FILE *file;
char *buffer;
int size, num_read, wrote;
+ int write_count = 0;
if (verbose)
printf("%s: entry\n", __func__);
@@ -574,6 +600,13 @@ void play_samples(char *name, unsigned int card, unsigned int device,
if (verbose)
printf("%s: You should hear audio NOW!!!\n", __func__);
+ if (pause_count > 0) {
+ printf("sleep...\n");
+ compress_pause(compress);
+ sleep(pause_duration);
+ compress_resume(compress);
+ }
+
do {
num_read = fread(buffer, 1, size, file);
if (num_read > 0) {
@@ -592,8 +625,23 @@ void play_samples(char *name, unsigned int card, unsigned int device,
printf("%s: wrote %d\n", __func__, wrote);
}
}
+ write_count++;
+ if ((pause_count > 0) && (write_count % pause_block == 0)) {
+ printf("pause...\n");
+ compress_pause(compress);
+ sleep(pause_duration);
+ printf("pause release...\n");
+ compress_resume(compress);
+ pause_count--;
+ }
} while (num_read > 0);
+ if (pause_count > 0) {
+ compress_pause(compress);
+ sleep(5);
+ compress_resume(compress);
+ }
+
if (verbose)
printf("%s: exit success\n", __func__);
/* issue drain if it supports */
--
2.17.1
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