fdo-mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2026-01-07 03:00:10 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

module-avb: es_builder: splitting avb/milan es_builder

Browse source
This commit is contained in:
hackerman-kl 2025-11-30 09:48:04 +01:00 • committed by Wim Taymans
parent 8e870c809c
commit bcf6b185d7
1 changed files with 28 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

30
src/modules/module-avb/es-builder.c
View file

@ -31,6 +31,7 @@ struct es_builder_st {
es_builder_cb_t build_descriptor_cb;
};
/**
* \brief A generic function to avoid code duplicate for the streams */
static void *es_buidler_desc_stream_general_prepare(struct server *server,
@ -92,13 +93,29 @@ static void *es_buidler_desc_stream_general_prepare(struct server *server,
#define HELPER_ES_BUIDLER(type, callback) \
[type] = { .build_descriptor_cb = callback }
/** All callback that needs a status information */
static const struct es_builder_st es_builder[AVB_AEM_DESC_LAST_RESERVED_17221] =
/** All callback that needs a status information for the AVB/Milan V1.2 */
static const struct es_builder_st es_builder_milan_v12[] =
{
HELPER_ES_BUIDLER(AVB_AEM_DESC_STREAM_OUTPUT, es_buidler_desc_stream_general_prepare),
HELPER_ES_BUIDLER(AVB_AEM_DESC_STREAM_INPUT, es_buidler_desc_stream_general_prepare),
};
/** All callback that needs a status information for Legacy AVB*/
static const struct es_builder_st es_builder_legacy_avb[] =
{
HELPER_ES_BUIDLER(AVB_AEM_DESC_STREAM_OUTPUT, es_buidler_desc_stream_general_prepare),
HELPER_ES_BUIDLER(AVB_AEM_DESC_STREAM_INPUT, es_buidler_desc_stream_general_prepare),
};
/**
* \brief keep the list of the supported avb flavors here
*/
static const struct es_builder_st *es_builders[] = {
[AVB_MODE_LEGACY] = es_builder_legacy_avb,
[AVB_MODE_MILAN_V12] = es_builder_milan_v12,
};
/**
* \brief, should be called when creating an a descriptor, it will attach
* the right state variable that are necessary for counters, stream info
@ -107,8 +124,10 @@ static const struct es_builder_st es_builder[AVB_AEM_DESC_LAST_RESERVED_17221] =
void es_builder_add_descriptor(struct server *server, uint16_t type,
uint16_t index, size_t size, void *ptr_aem)
{
const struct es_builder_st *es_builder;
void *desc_ptr;
struct descriptor *d;
enum avb_mode avb_mode;
if (!server) {
pw_log_error("Invalid server, it is empty %p\n", server);
@ -120,6 +139,13 @@ void es_builder_add_descriptor(struct server *server, uint16_t type,
spa_assert(0);
}
avb_mode = server->avb_mode;
if (avb_mode >= AVB_MODE_MAX) {
pw_log_error("AVB mode is not valid received %d\n", avb_mode);
spa_assert(0);
}
es_builder = es_builders[avb_mode];
/* Look if the descriptor has a callback to attach more status data */
if (!es_builder[type].build_descriptor_cb) {
if (!server_add_descriptor(server, type, index, size, ptr_aem)) {