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spa: add spa_json_begin

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That combines spa_json_init() and spa_json_next, a common thing to do.
This commit is contained in:
Wim Taymans 2024-09-13 09:22:27 +02:00
parent 08057e0328
commit feccb882b6
7 changed files with 15 additions and 18 deletions
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12
src/modules/module-protocol-pulse/format.c
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@ -806,8 +806,7 @@ static uint32_t format_info_get_format(const struct format_info *info)
if ((str = pw_properties_get(info->props, "format.sample_format")) == NULL)
return SPA_AUDIO_FORMAT_UNKNOWN;
spa_json_init(&it[0], str, strlen(str));
if ((len = spa_json_next(&it[0], &val)) <= 0)
if ((len = spa_json_begin(&it[0], str, strlen(str), &val)) <= 0)
return SPA_AUDIO_FORMAT_UNKNOWN;
if (spa_json_is_string(val, len))
@ -825,8 +824,7 @@ static int format_info_get_rate(const struct format_info *info)
if ((str = pw_properties_get(info->props, "format.rate")) == NULL)
return -ENOENT;
spa_json_init(&it[0], str, strlen(str));
if ((len = spa_json_next(&it[0], &val)) <= 0)
if ((len = spa_json_begin(&it[0], str, strlen(str), &val)) <= 0)
return -EINVAL;
if (spa_json_is_int(val, len)) {
if (spa_json_parse_int(val, len, &v) <= 0)
@ -862,8 +860,7 @@ int format_info_to_spec(const struct format_info *info, struct sample_spec *ss,
if ((str = pw_properties_get(info->props, "format.channels")) == NULL)
return -ENOENT;
spa_json_init(&it[0], str, strlen(str));
if ((len = spa_json_next(&it[0], &val)) <= 0)
if ((len = spa_json_begin(&it[0], str, strlen(str), &val)) <= 0)
return -EINVAL;
if (spa_json_is_float(val, len)) {
if (spa_json_parse_float(val, len, &f) <= 0)
@ -877,8 +874,7 @@ int format_info_to_spec(const struct format_info *info, struct sample_spec *ss,
return -ENOTSUP;
if ((str = pw_properties_get(info->props, "format.channel_map")) != NULL) {
spa_json_init(&it[0], str, strlen(str));
if ((len = spa_json_next(&it[0], &val)) <= 0)
if ((len = spa_json_begin(&it[0], str, strlen(str), &val)) <= 0)
return -EINVAL;
if (!spa_json_is_string(val, len))
return -EINVAL;