diff options
Diffstat (limited to 'meta-pipewire/recipes-multimedia/pipewire/0002-pipewire-cli-add-support-for-printing-endpoint-info-.patch')
| -rw-r--r-- | meta-pipewire/recipes-multimedia/pipewire/0002-pipewire-cli-add-support-for-printing-endpoint-info-.patch | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/meta-pipewire/recipes-multimedia/pipewire/0002-pipewire-cli-add-support-for-printing-endpoint-info-.patch b/meta-pipewire/recipes-multimedia/pipewire/0002-pipewire-cli-add-support-for-printing-endpoint-info-.patch new file mode 100644 index 00000000..008c15f9 --- /dev/null +++ b/meta-pipewire/recipes-multimedia/pipewire/0002-pipewire-cli-add-support-for-printing-endpoint-info-.patch @@ -0,0 +1,148 @@ +From e76140c534dde71424eb9abd1dde69cf14152da5 Mon Sep 17 00:00:00 2001 +From: George Kiagiadakis <george.kiagiadakis@collabora.com> +Date: Tue, 28 May 2019 11:46:36 +0300 +Subject: [PATCH 2/2] pipewire-cli: add support for printing endpoint info & + params + +Note that you have to run: + load-module libpipewire-module-endpoint +before trying to query any endpoints +--- + src/tools/pipewire-cli.c | 78 +++++++++++++++++++++++++++++++++++++++- + 1 file changed, 77 insertions(+), 1 deletion(-) + +diff --git a/src/tools/pipewire-cli.c b/src/tools/pipewire-cli.c +index 521739f6..9511db82 100644 +--- a/src/tools/pipewire-cli.c ++++ b/src/tools/pipewire-cli.c +@@ -38,6 +38,8 @@ + #include <pipewire/type.h> + #include <pipewire/permission.h> + ++#include <extensions/endpoint.h> ++ + static const char WHITESPACE[] = " \t"; + + struct remote_data; +@@ -176,8 +178,12 @@ static void print_params(struct spa_param_info *params, uint32_t n_params, char + return; + } + for (i = 0; i < n_params; i++) { ++ const struct spa_type_info *type_info = spa_type_param; ++ if (params[i].id >= PW_ENDPOINT_PARAM_EnumControl) ++ type_info = endpoint_param_type_info; ++ + fprintf(stdout, "%c\t %d (%s) %c%c\n", mark, params[i].id, +- spa_debug_type_find_name(spa_type_param, params[i].id), ++ spa_debug_type_find_name(type_info, params[i].id), + params[i].flags & SPA_PARAM_INFO_READ ? 'r' : '-', + params[i].flags & SPA_PARAM_INFO_WRITE ? 'w' : '-'); + } +@@ -641,6 +647,16 @@ static void info_device(struct proxy_data *pd) + info->change_mask = 0; + } + ++static void info_endpoint(struct proxy_data *pd) ++{ ++ struct pw_endpoint_info *info = pd->info; ++ ++ info_global(pd); ++ print_properties(info->props, MARK_CHANGE(1), true); ++ print_params(info->params, info->n_params, MARK_CHANGE(0), true); ++ info->change_mask = 0; ++} ++ + static void core_event_info(void *object, const struct pw_core_info *info) + { + struct proxy_data *pd = object; +@@ -708,6 +724,9 @@ static void event_param(void *object, int seq, uint32_t id, + + if (spa_pod_is_object_type(param, SPA_TYPE_OBJECT_Format)) + spa_debug_format(2, NULL, param); ++ else if (spa_pod_is_object_type(param, PW_ENDPOINT_OBJECT_ParamControl) || ++ spa_pod_is_object_type(param, PW_ENDPOINT_OBJECT_ParamStream)) ++ spa_debug_pod(2, endpoint_param_object_type_info, param); + else + spa_debug_pod(2, NULL, param); + } +@@ -842,6 +861,53 @@ static const struct pw_device_proxy_events device_events = { + .param = event_param + }; + ++static void endpoint_info_free(struct pw_endpoint_info *info) ++{ ++ free(info->params); ++ if (info->props) ++ pw_properties_free ((struct pw_properties *)info->props); ++ free(info); ++} ++ ++static void endpoint_event_info(void *object, ++ const struct pw_endpoint_info *update) ++{ ++ struct proxy_data *pd = object; ++ struct remote_data *rd = pd->rd; ++ struct pw_endpoint_info *info = pd->info; ++ ++ if (!info) { ++ info = pd->info = calloc(1, sizeof(*info)); ++ info->id = update->id; ++ } ++ if (update->change_mask & PW_ENDPOINT_CHANGE_MASK_PARAMS) { ++ info->n_params = update->n_params; ++ free(info->params); ++ info->params = malloc(info->n_params * sizeof(struct spa_param_info)); ++ memcpy(info->params, update->params, ++ info->n_params * sizeof(struct spa_param_info)); ++ } ++ if (update->change_mask & PW_ENDPOINT_CHANGE_MASK_PROPS) { ++ if (info->props) ++ pw_properties_free ((struct pw_properties *)info->props); ++ info->props = ++ (struct spa_dict *) pw_properties_new_dict (update->props); ++ } ++ ++ if (pd->global == NULL) ++ pd->global = pw_map_lookup(&rd->globals, info->id); ++ if (pd->global && pd->global->info_pending) { ++ info_endpoint(pd); ++ pd->global->info_pending = false; ++ } ++} ++ ++static const struct pw_endpoint_proxy_events endpoint_events = { ++ PW_VERSION_ENDPOINT_PROXY_EVENTS, ++ .info = endpoint_event_info, ++ .param = event_param ++}; ++ + static void + destroy_proxy (void *data) + { +@@ -928,6 +994,12 @@ static bool bind_global(struct remote_data *rd, struct global *global, char **er + destroy = (pw_destroy_t) pw_link_info_free; + info_func = info_link; + break; ++ case PW_TYPE_INTERFACE_Endpoint: ++ events = &endpoint_events; ++ client_version = PW_VERSION_ENDPOINT; ++ destroy = (pw_destroy_t) endpoint_info_free; ++ info_func = info_endpoint; ++ break; + default: + asprintf(error, "unsupported type %s", spa_debug_type_find_name(pw_type_info(), global->type)); + return false; +@@ -1201,6 +1273,10 @@ static bool do_enum_params(struct data *data, const char *cmd, char *args, char + pw_device_proxy_enum_params((struct pw_device_proxy*)global->proxy, 0, + param_id, 0, 0, NULL); + break; ++ case PW_TYPE_INTERFACE_Endpoint: ++ pw_endpoint_proxy_enum_params((struct pw_endpoint_proxy*)global->proxy, 0, ++ param_id, 0, 0, NULL); ++ break; + default: + asprintf(error, "enum-params not implemented on object %d", atoi(a[0])); + return false; +-- +2.20.1 + |