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pod: improve the vararg pod builder and parser

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Automatically parse and build key/value when in objects without having
to prefix the key with ":"
Automatically build control/value when in sequence without the "."
prefix.
Remove the builder with key/pod, taking a reference to the stack built
temporary pods is not allowed in c++. We can use the varargs version
with the same convenient syntax.
Remove the parser "*" option, it is unused.
Improve spa_pod_builder_add_* and spa_pod_parser_get_* and make them
look similar.
This commit is contained in:
Wim Taymans 2019-01-16 11:05:12 +01:00
parent 79d68ace68
commit 80cfda89c1
59 changed files with 1833 additions and 2005 deletions
Download patch file Download diff file Expand all files Collapse all files

23
src/examples/media-session.c
View file

@ -934,11 +934,10 @@ static void stream_set_volume(struct impl *impl, struct node *node, float volume
pw_node_proxy_set_param((struct pw_node_proxy*)node->obj.proxy,
SPA_PARAM_Props, 0,
spa_pod_builder_object(&b,
spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_Props, SPA_PARAM_Props,
SPA_PROP_volume, &SPA_POD_Float(volume),
SPA_PROP_mute, &SPA_POD_Bool(mute),
0));
SPA_PROP_volume, SPA_POD_Float(volume),
SPA_PROP_mute, SPA_POD_Bool(mute)));
}
static int rescan_node(struct impl *impl, struct node *node)
@ -1148,12 +1147,11 @@ do_link_profile:
node->profile_format = audio_info;
spa_pod_builder_init(&b, buf, sizeof(buf));
param = spa_pod_builder_object(&b,
param = spa_format_audio_raw_build(&b, SPA_PARAM_Format, &audio_info);
param = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_ParamProfile, SPA_PARAM_Profile,
SPA_PARAM_PROFILE_direction, &SPA_POD_Id(pw_direction_reverse(direction)),
SPA_PARAM_PROFILE_format, spa_format_audio_raw_build(&b,
SPA_PARAM_Format, &audio_info),
0);
SPA_PARAM_PROFILE_direction, SPA_POD_Id(pw_direction_reverse(direction)),
SPA_PARAM_PROFILE_format, SPA_POD_Pod(param));
if (pw_log_level_enabled(SPA_LOG_LEVEL_DEBUG))
spa_debug_pod(2, NULL, param);
@ -1241,11 +1239,10 @@ static void rescan_session(struct impl *impl, struct session *sess)
spa_pod_builder_init(&b, buf, sizeof(buf));
param = spa_format_audio_raw_build(&b, SPA_PARAM_Format, &info);
param = spa_pod_builder_object(&b,
param = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_ParamProfile, SPA_PARAM_Profile,
SPA_PARAM_PROFILE_direction, &SPA_POD_Id(pw_direction_reverse(sess->direction)),
SPA_PARAM_PROFILE_format, param,
0);
SPA_PARAM_PROFILE_direction, SPA_POD_Id(pw_direction_reverse(sess->direction)),
SPA_PARAM_PROFILE_format, SPA_POD_Pod(param));
pw_node_proxy_set_param((struct pw_node_proxy*)sess->dsp_proxy,
SPA_PARAM_Profile, 0, param);