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doc: fix spa_pod_parser_get_object example

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This commit is contained in:
Wim Taymans 2024-11-15 12:09:19 +01:00
parent 0266b82e78
commit 070374e7ee
1 changed files with 6 additions and 6 deletions
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12
doc/dox/api/spa-pod.dox
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@ -383,9 +383,9 @@ spa_pod_parser_get_struct(&p,
To parse properties in an object:
\code{.c}
uint32_t type, subtype, format, rate, channels;
uint32_t id, type, subtype, format, rate, channels;
spa_pod_parser_get_object(&p,
SPA_TYPE_OBJECT_Format, SPA_PARAM_EnumFormat,
SPA_TYPE_OBJECT_Format, &id,
SPA_FORMAT_mediaType, SPA_POD_Id(&type),
SPA_FORMAT_mediaSubtype, SPA_POD_Id(&subtype),
SPA_FORMAT_AUDIO_format, SPA_POD_Id(&format),
@ -401,9 +401,9 @@ In the next example, the rate and channels fields are optional
and when they are not present, the variables will not be changed.
\code{.c}
uint32_t type, subtype, format, rate = 0, channels = 0;
uint32_t id, type, subtype, format, rate = 0, channels = 0;
spa_pod_parser_get_object(&p,
SPA_TYPE_OBJECT_Format, SPA_PARAM_EnumFormat,
SPA_TYPE_OBJECT_Format, &id,
SPA_FORMAT_mediaType, SPA_POD_Id(&type),
SPA_FORMAT_mediaSubtype, SPA_POD_Id(&subtype),
SPA_FORMAT_AUDIO_format, SPA_POD_Id(&format),
@ -425,10 +425,10 @@ manually, if needed.
Here is an example of parsing the format values as a POD:
\code{.c}
uint32_t type, subtype;
uint32_t id, type, subtype;
struct spa_pod *format;
spa_pod_parser_get_object(&p,
SPA_TYPE_OBJECT_Format, SPA_PARAM_EnumFormat,
SPA_TYPE_OBJECT_Format, &id,
SPA_FORMAT_mediaType, SPA_POD_Id(&type),
SPA_FORMAT_mediaSubtype, SPA_POD_Id(&subtype),
SPA_FORMAT_AUDIO_format, SPA_POD_Pod(&format));