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https://gitlab.freedesktop.org/pipewire/pipewire.git
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This commit is contained in:
Wim Taymans
parent
d1a06ae247
commit
5b037661d9
154 changed files with 21017 additions and 23044 deletions
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@ -32,209 +32,208 @@
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#include <lib/mapper.h>
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struct type {
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uint32_t node;
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uint32_t clock;
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uint32_t node;
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uint32_t clock;
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};
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struct data {
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struct type type;
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struct type type;
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struct spa_support support[4];
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uint32_t n_support;
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struct spa_type_map *map;
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struct spa_log *log;
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struct spa_loop loop;
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struct spa_support support[4];
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uint32_t n_support;
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struct spa_type_map *map;
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struct spa_log *log;
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struct spa_loop loop;
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};
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static void
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inspect_port (struct data *data, struct spa_node *node, enum spa_direction direction, uint32_t port_id)
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inspect_port(struct data *data, struct spa_node *node, enum spa_direction direction,
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uint32_t port_id)
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{
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int res;
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struct spa_format *format;
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uint32_t index;
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int res;
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struct spa_format *format;
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uint32_t index;
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for (index = 0; ; index++) {
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if ((res = spa_node_port_enum_formats (node, direction, port_id, &format, NULL, index)) < 0) {
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if (res != SPA_RESULT_ENUM_END)
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printf ("got error %d\n", res);
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break;
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}
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if (format)
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spa_debug_format (format, data->map);
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}
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for (index = 0;; index++) {
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if ((res =
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spa_node_port_enum_formats(node, direction, port_id, &format, NULL,
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index)) < 0) {
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if (res != SPA_RESULT_ENUM_END)
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printf("got error %d\n", res);
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break;
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}
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if (format)
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spa_debug_format(format, data->map);
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}
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for (index = 0; ; index++) {
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struct spa_param *param;
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for (index = 0;; index++) {
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struct spa_param *param;
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if ((res = spa_node_port_enum_params (node, direction, port_id, index, ¶m)) < 0) {
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if (res != SPA_RESULT_ENUM_END)
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printf ("port_enum_params error: %d\n", res);
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break;
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}
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spa_debug_param (param, data->map);
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}
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if ((res = spa_node_port_enum_params(node, direction, port_id, index, ¶m)) < 0) {
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if (res != SPA_RESULT_ENUM_END)
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printf("port_enum_params error: %d\n", res);
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break;
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}
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spa_debug_param(param, data->map);
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}
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}
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static void
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inspect_node (struct data *data, struct spa_node *node)
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static void inspect_node(struct data *data, struct spa_node *node)
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{
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int res;
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uint32_t i, n_input, max_input, n_output, max_output;
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uint32_t *in_ports, *out_ports;
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struct spa_props *props;
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int res;
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uint32_t i, n_input, max_input, n_output, max_output;
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uint32_t *in_ports, *out_ports;
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struct spa_props *props;
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if ((res = spa_node_get_props (node, &props)) < 0)
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printf ("can't get properties: %d\n", res);
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else
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spa_debug_props (props, data->map);
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if ((res = spa_node_get_props(node, &props)) < 0)
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printf("can't get properties: %d\n", res);
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else
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spa_debug_props(props, data->map);
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if ((res = spa_node_get_n_ports (node, &n_input, &max_input, &n_output, &max_output)) < 0) {
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printf ("can't get n_ports: %d\n", res);
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return;
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}
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printf ("supported ports:\n");
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printf ("input ports: %d/%d\n", n_input, max_input);
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printf ("output ports: %d/%d\n", n_output, max_output);
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if ((res = spa_node_get_n_ports(node, &n_input, &max_input, &n_output, &max_output)) < 0) {
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printf("can't get n_ports: %d\n", res);
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return;
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}
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printf("supported ports:\n");
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printf("input ports: %d/%d\n", n_input, max_input);
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printf("output ports: %d/%d\n", n_output, max_output);
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in_ports = alloca (n_input * sizeof (uint32_t));
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out_ports = alloca (n_output * sizeof (uint32_t));
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in_ports = alloca(n_input * sizeof(uint32_t));
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out_ports = alloca(n_output * sizeof(uint32_t));
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if ((res = spa_node_get_port_ids (node, n_input, in_ports, n_output, out_ports)) < 0)
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printf ("can't get port ids: %d\n", res);
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if ((res = spa_node_get_port_ids(node, n_input, in_ports, n_output, out_ports)) < 0)
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printf("can't get port ids: %d\n", res);
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for (i = 0; i < n_input; i++) {
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printf (" input port: %08x\n", in_ports[i]);
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inspect_port (data, node, SPA_DIRECTION_INPUT, in_ports[i]);
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}
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for (i = 0; i < n_input; i++) {
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printf(" input port: %08x\n", in_ports[i]);
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inspect_port(data, node, SPA_DIRECTION_INPUT, in_ports[i]);
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}
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for (i = 0; i < n_output; i++) {
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printf (" output port: %08x\n", out_ports[i]);
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inspect_port (data, node, SPA_DIRECTION_OUTPUT, out_ports[i]);
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}
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for (i = 0; i < n_output; i++) {
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printf(" output port: %08x\n", out_ports[i]);
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inspect_port(data, node, SPA_DIRECTION_OUTPUT, out_ports[i]);
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}
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}
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static void
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inspect_factory (struct data *data, const struct spa_handle_factory *factory)
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static void inspect_factory(struct data *data, const struct spa_handle_factory *factory)
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{
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int res;
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struct spa_handle *handle;
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void *interface;
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uint32_t index = 0;
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int res;
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struct spa_handle *handle;
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void *interface;
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uint32_t index = 0;
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printf ("factory name:\t\t'%s'\n", factory->name);
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printf ("factory info:\n");
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if (factory->info)
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spa_debug_dict (factory->info);
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else
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printf (" none\n");
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printf("factory name:\t\t'%s'\n", factory->name);
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printf("factory info:\n");
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if (factory->info)
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spa_debug_dict(factory->info);
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else
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printf(" none\n");
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handle = calloc (1, factory->size);
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if ((res = spa_handle_factory_init (factory, handle, NULL, data->support, data->n_support)) < 0) {
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printf ("can't make factory instance: %d\n", res);
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return;
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}
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handle = calloc(1, factory->size);
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if ((res =
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spa_handle_factory_init(factory, handle, NULL, data->support, data->n_support)) < 0) {
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printf("can't make factory instance: %d\n", res);
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return;
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}
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printf ("factory interfaces:\n");
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printf("factory interfaces:\n");
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while (true) {
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const struct spa_interface_info *info;
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uint32_t interface_id;
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while (true) {
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const struct spa_interface_info *info;
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uint32_t interface_id;
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if ((res = spa_handle_factory_enum_interface_info (factory, &info, index)) < 0) {
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if (res == SPA_RESULT_ENUM_END)
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break;
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else
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printf ("can't enumerate interfaces: %d\n", res);
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}
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index++;
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printf (" interface: '%s'\n", info->type);
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if ((res = spa_handle_factory_enum_interface_info(factory, &info, index)) < 0) {
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if (res == SPA_RESULT_ENUM_END)
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break;
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else
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printf("can't enumerate interfaces: %d\n", res);
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}
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index++;
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printf(" interface: '%s'\n", info->type);
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interface_id = spa_type_map_get_id (data->map, info->type);
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interface_id = spa_type_map_get_id(data->map, info->type);
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if ((res = spa_handle_get_interface (handle, interface_id, &interface)) < 0) {
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printf ("can't get interface: %d\n", res);
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continue;
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}
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if ((res = spa_handle_get_interface(handle, interface_id, &interface)) < 0) {
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printf("can't get interface: %d\n", res);
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continue;
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}
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if (interface_id == data->type.node)
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inspect_node (data, interface);
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else
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printf ("skipping unknown interface\n");
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}
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if (interface_id == data->type.node)
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inspect_node(data, interface);
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else
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printf("skipping unknown interface\n");
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}
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}
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static int
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do_add_source (struct spa_loop *loop,
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struct spa_source *source)
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static int do_add_source(struct spa_loop *loop, struct spa_source *source)
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{
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return SPA_RESULT_OK;
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return SPA_RESULT_OK;
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}
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static int
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do_update_source (struct spa_source *source)
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static int do_update_source(struct spa_source *source)
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{
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return SPA_RESULT_OK;
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return SPA_RESULT_OK;
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}
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static void
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do_remove_source (struct spa_source *source)
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static void do_remove_source(struct spa_source *source)
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{
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}
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int
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main (int argc, char *argv[])
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int main(int argc, char *argv[])
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{
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struct data data;
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int res;
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void *handle;
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spa_handle_factory_enum_func_t enum_func;
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uint32_t index = 0;
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struct data data;
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int res;
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void *handle;
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spa_handle_factory_enum_func_t enum_func;
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uint32_t index = 0;
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if (argc < 2) {
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printf ("usage: %s <plugin.so>\n", argv[0]);
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return -1;
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}
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if (argc < 2) {
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printf("usage: %s <plugin.so>\n", argv[0]);
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return -1;
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}
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data.map = spa_type_map_get_default();
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data.log = NULL;
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data.loop.size = sizeof (struct spa_loop);
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data.loop.add_source = do_add_source;
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data.loop.update_source = do_update_source;
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data.loop.remove_source = do_remove_source;
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data.map = spa_type_map_get_default();
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data.log = NULL;
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data.loop.size = sizeof(struct spa_loop);
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data.loop.add_source = do_add_source;
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data.loop.update_source = do_update_source;
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data.loop.remove_source = do_remove_source;
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data.support[0].type = SPA_TYPE__TypeMap;
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data.support[0].data = data.map;
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data.support[1].type = SPA_TYPE__Log;
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data.support[1].data = data.log;
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data.support[2].type = SPA_TYPE_LOOP__MainLoop;
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data.support[2].data = &data.loop;
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data.support[3].type = SPA_TYPE_LOOP__DataLoop;
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data.support[3].data = &data.loop;
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data.n_support = 4;
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data.support[0].type = SPA_TYPE__TypeMap;
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data.support[0].data = data.map;
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data.support[1].type = SPA_TYPE__Log;
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data.support[1].data = data.log;
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data.support[2].type = SPA_TYPE_LOOP__MainLoop;
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data.support[2].data = &data.loop;
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data.support[3].type = SPA_TYPE_LOOP__DataLoop;
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data.support[3].data = &data.loop;
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data.n_support = 4;
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data.type.node = spa_type_map_get_id (data.map, SPA_TYPE__Node);
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data.type.clock = spa_type_map_get_id (data.map, SPA_TYPE__Clock);
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data.type.node = spa_type_map_get_id(data.map, SPA_TYPE__Node);
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data.type.clock = spa_type_map_get_id(data.map, SPA_TYPE__Clock);
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if ((handle = dlopen (argv[1], RTLD_NOW)) == NULL) {
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printf ("can't load %s\n", argv[1]);
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return -1;
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}
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if ((enum_func = dlsym (handle, SPA_HANDLE_FACTORY_ENUM_FUNC_NAME)) == NULL) {
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printf ("can't find function\n");
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return -1;
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}
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if ((handle = dlopen(argv[1], RTLD_NOW)) == NULL) {
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printf("can't load %s\n", argv[1]);
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return -1;
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}
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if ((enum_func = dlsym(handle, SPA_HANDLE_FACTORY_ENUM_FUNC_NAME)) == NULL) {
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printf("can't find function\n");
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return -1;
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}
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while (true) {
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const struct spa_handle_factory *factory;
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while (true) {
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const struct spa_handle_factory *factory;
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if ((res = enum_func (&factory, index)) < 0) {
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if (res != SPA_RESULT_ENUM_END)
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printf ("can't enumerate factories: %d\n", res);
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break;
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}
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inspect_factory (&data, factory);
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index++;
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}
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if ((res = enum_func(&factory, index)) < 0) {
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if (res != SPA_RESULT_ENUM_END)
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printf("can't enumerate factories: %d\n", res);
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break;
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}
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inspect_factory(&data, factory);
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index++;
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}
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return 0;
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return 0;
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}
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