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aseqdump: Use snd_ump_get_byte() helper

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For simplifying code, use the new helper function snd_ump_get_byte()
for extracting a byte data for SysEx and co.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2024-07-28 10:35:35 +02:00
parent e26aa680aa
commit 095b064af6
1 changed files with 8 additions and 15 deletions
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23
seq/aseqdump/aseqdump.c
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@ -664,8 +664,7 @@ static void dump_ump_system_event(const unsigned int *ump)
static unsigned char ump_sysex7_data(const unsigned int *ump,
unsigned int offset)
{
offset += 2;
return (ump[offset / 4] >> ((3 - (offset & 3)) * 8)) & 0xff;
return snd_ump_get_byte(ump, offset + 2);
}
static void dump_ump_sysex_status(const char *prefix, unsigned int status)
@ -708,8 +707,7 @@ static void dump_ump_sysex_event(const unsigned int *ump)
static unsigned char ump_sysex8_data(const unsigned int *ump,
unsigned int offset)
{
offset += 3;
return (ump[offset / 4] >> ((3 - (offset & 3)) * 8)) & 0xff;
return snd_ump_get_byte(ump, offset + 3);
}
static void dump_ump_sysex8_event(const unsigned int *ump)
@ -736,17 +734,12 @@ static void print_ump_string(const unsigned int *ump, unsigned int fmt,
int i = 0;
do {
buf[i] = (*ump >> (24 - offset)) & 0xff;
buf[i] = snd_ump_get_byte(ump, offset);
if (!buf[i])
break;
if (buf[i] < 0x20)
buf[i] = '.';
if (offset == 24) {
offset = 0;
ump++;
} else {
offset += 8;
}
offset++;
} while (++i < maxlen);
buf[i] = 0;
@ -780,12 +773,12 @@ static void dump_ump_stream_event(const unsigned int *ump)
break;
case SND_UMP_STREAM_MSG_STATUS_EP_NAME:
printf("EP Name ");
print_ump_string(ump, (ump[0] >> 26) & 3, 16, 14);
print_ump_string(ump, (ump[0] >> 26) & 3, 2, 14);
printf("\n");
break;
case SND_UMP_STREAM_MSG_STATUS_PRODUCT_ID:
printf("Product Id ");
print_ump_string(ump, (ump[0] >> 26) & 3, 16, 14);
print_ump_string(ump, (ump[0] >> 26) & 3, 2, 14);
printf("\n");
break;
case SND_UMP_STREAM_MSG_STATUS_STREAM_CFG_REQUEST:
@ -810,7 +803,7 @@ static void dump_ump_stream_event(const unsigned int *ump)
case SND_UMP_STREAM_MSG_STATUS_FB_NAME:
printf("Product Id ");
printf("FB Name #%02d ", (ump[0] >> 8) & 0xff);
print_ump_string(ump, (ump[0] >> 26) & 3, 24, 13);
print_ump_string(ump, (ump[0] >> 26) & 3, 3, 13);
printf("\n");
break;
case SND_UMP_STREAM_MSG_STATUS_START_CLIP:
@ -959,7 +952,7 @@ static void dump_ump_flex_data_event(const unsigned int *ump)
if (fh->meta.status_bank == SND_UMP_FLEX_DATA_MSG_BANK_METADATA ||
fh->meta.status_bank == SND_UMP_FLEX_DATA_MSG_BANK_PERF_TEXT) {
printf("Meta (%s) ", ump_meta_prefix(fh));
print_ump_string(ump + 1, fh->meta.format, 0, 12);
print_ump_string(ump, fh->meta.format, 4, 12);
printf("\n");
return;
}