lineage-rockchip/android_external_alsa-utils
1
0
Fork 0
Code Activity Actions

speaker-test: extend MAX_CHANNELS from 16 to 32

Browse source 
Add channel names and WAV filenames for channels 17-32 to support
up to 32-channel speaker testing.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2026-05-25 11:47:36 +02:00
parent 7c664bce14
commit d875e571d1
1 changed files with 35 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

38
speaker-test/speaker-test.c
View file

@ -82,7 +82,7 @@ enum {
TEST_PATTERN,
};
#define MAX_CHANNELS 16
#define MAX_CHANNELS 32
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define COMPOSE_ID(a,b,c,d) ((a) | ((b)<<8) | ((c)<<16) | ((d)<<24))
@ -142,7 +142,23 @@ static const char *const channel_name[MAX_CHANNELS] = {
/* 12 */ N_("Channel 13"),
/* 13 */ N_("Channel 14"),
/* 14 */ N_("Channel 15"),
/* 15 */ N_("Channel 16")
/* 15 */ N_("Channel 16"),
/* 16 */ N_("Channel 17"),
/* 17 */ N_("Channel 18"),
/* 18 */ N_("Channel 19"),
/* 19 */ N_("Channel 20"),
/* 20 */ N_("Channel 21"),
/* 21 */ N_("Channel 22"),
/* 22 */ N_("Channel 23"),
/* 23 */ N_("Channel 24"),
/* 24 */ N_("Channel 25"),
/* 25 */ N_("Channel 26"),
/* 26 */ N_("Channel 27"),
/* 27 */ N_("Channel 28"),
/* 28 */ N_("Channel 29"),
/* 29 */ N_("Channel 30"),
/* 30 */ N_("Channel 31"),
/* 31 */ N_("Channel 32")
};
static const int channels4[] = {
@ -788,7 +804,23 @@ static int setup_wav_file(int chn)
"Channel_13.wav",
"Channel_14.wav",
"Channel_15.wav",
"Channel_16.wav"
"Channel_16.wav",
"Channel_17.wav",
"Channel_18.wav",
"Channel_19.wav",
"Channel_20.wav",
"Channel_21.wav",
"Channel_22.wav",
"Channel_23.wav",
"Channel_24.wav",
"Channel_25.wav",
"Channel_26.wav",
"Channel_27.wav",
"Channel_28.wav",
"Channel_29.wav",
"Channel_30.wav",
"Channel_31.wav",
"Channel_32.wav"
};
if (given_test_wav_file)