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pulse-server: place stream media.* keys as Tag

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This commit is contained in:
Wim Taymans 2023-10-11 15:17:13 +02:00
parent b3f8df6dfc
commit 6d0613bc9a
3 changed files with 41 additions and 1 deletions
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5
src/modules/module-protocol-pulse/pulse-server.c
View file

@ -1820,6 +1820,8 @@ static int do_create_playback_stream(struct client *client, uint32_t command, ui
PW_STREAM_FLAG_MAP_BUFFERS, PW_STREAM_FLAG_MAP_BUFFERS,
params, n_params); params, n_params);
stream_update_tag_param(stream);
return 0; return 0;
error_errno: error_errno:
@ -3215,7 +3217,8 @@ static int do_update_proplist(struct client *client, uint32_t command, uint32_t
if (stream == NULL || stream->type == STREAM_TYPE_UPLOAD) if (stream == NULL || stream->type == STREAM_TYPE_UPLOAD)
return -ENOENT; return -ENOENT;
pw_stream_update_properties(stream->stream, &props->dict); if (pw_stream_update_properties(stream->stream, &props->dict) > 0)
stream_update_tag_param(stream);
} else { } else {
if (pw_properties_update(client->props, &props->dict) > 0) { if (pw_properties_update(client->props, &props->dict) > 0) {
client_update_quirks(client); client_update_quirks(client);

36
src/modules/module-protocol-pulse/stream.c
View file

@ -8,6 +8,9 @@
#include <spa/utils/hook.h> #include <spa/utils/hook.h>
#include <spa/utils/ringbuffer.h> #include <spa/utils/ringbuffer.h>
#include <spa/pod/dynamic.h>
#include <spa/param/tag-utils.h>
#include <pipewire/log.h> #include <pipewire/log.h>
#include <pipewire/loop.h> #include <pipewire/loop.h>
#include <pipewire/map.h> #include <pipewire/map.h>
@ -412,3 +415,36 @@ int stream_send_moved(struct stream *stream, uint32_t peer_index, const char *pe
} }
return client_queue_message(client, reply); return client_queue_message(client, reply);
} }
int stream_update_tag_param(struct stream *stream)
{
struct spa_pod_dynamic_builder b;
const struct pw_properties *props = pw_stream_get_properties(stream->stream);
const struct spa_pod *param[1];
struct spa_dict_item items[64];
uint32_t i, n_items = 0;
uint8_t buffer[4096];
if (props == NULL)
return -EIO;
spa_pod_dynamic_builder_init(&b, buffer, sizeof(buffer), 4096);
for (i = 0; i < props->dict.n_items; i++) {
if (n_items < SPA_N_ELEMENTS(items) &&
spa_strstartswith(props->dict.items[i].key, "media."))
items[n_items++] = props->dict.items[i];
}
if (n_items > 0) {
struct spa_pod_frame f;
spa_tag_build_start(&b.b, &f, SPA_PARAM_Tag, SPA_DIRECTION_OUTPUT);
spa_tag_build_add_dict(&b.b, &SPA_DICT_INIT(items, n_items));
param[0] = spa_tag_build_end(&b.b, &f);
} else {
param[0] = NULL;
}
if (param[0] != NULL)
pw_stream_update_params(stream->stream, param, 1);
spa_pod_dynamic_builder_clean(&b);
return 0;
}

1
src/modules/module-protocol-pulse/stream.h
View file

@ -116,5 +116,6 @@ int stream_send_started(struct stream *stream);
int stream_send_request(struct stream *stream); int stream_send_request(struct stream *stream);
int stream_update_minreq(struct stream *stream, uint32_t minreq); int stream_update_minreq(struct stream *stream, uint32_t minreq);
int stream_send_moved(struct stream *stream, uint32_t peer_index, const char *peer_name); int stream_send_moved(struct stream *stream, uint32_t peer_index, const char *peer_name);
int stream_update_tag_param(struct stream *stream);
#endif /* PULSER_SERVER_STREAM_H */ #endif /* PULSER_SERVER_STREAM_H */