diff options
Diffstat (limited to 'examples/hosts/jack_host.c')
| -rw-r--r-- | examples/hosts/jack_host.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/examples/hosts/jack_host.c b/examples/hosts/jack_host.c index 1be62b8..a29fb13 100644 --- a/examples/hosts/jack_host.c +++ b/examples/hosts/jack_host.c @@ -18,6 +18,7 @@ #include <stdio.h> #include <stdlib.h> +#include <string.h> #include <slv2/slv2.h> #include <jack/jack.h> @@ -27,14 +28,14 @@ struct JackHost { jack_client_t* jack_client; /**< Jack client */ SLV2Plugin* plugin; /**< Plugin "class" (actually just a few strings) */ SLV2Instance* instance; /**< Plugin "instance" (loaded shared lib) */ - unsigned long num_ports; /**< Size of the two following arrays: */ + size_t num_ports; /**< Size of the two following arrays: */ jack_port_t** jack_ports; /**< For audio ports, otherwise NULL */ float* controls; /**< For control ports, otherwise 0.0f */ }; void die(const char* msg); -void create_port(struct JackHost* host, unsigned long port_index); +void create_port(struct JackHost* host, uint32_t port_index); int jack_process_cb(jack_nframes_t nframes, void* data); void list_plugins(SLV2List list); @@ -99,7 +100,7 @@ main(int argc, char** argv) host.jack_ports = calloc(host.num_ports, sizeof(jack_port_t*)); host.controls = calloc(host.num_ports, sizeof(float*)); - for (unsigned long i=0; i < host.num_ports; ++i) + for (size_t i=0; i < host.num_ports; ++i) create_port(&host, i); /* Activate plugin and JACK */ @@ -146,10 +147,10 @@ die(const char* msg) */ void create_port(struct JackHost* host, - unsigned long port_index) + uint32_t port_index) { /* Make sure this is a float port */ - uchar* type = slv2_port_get_data_type(host->plugin, port_index); + char* type = slv2_port_get_data_type(host->plugin, port_index); if (strcmp(type, SLV2_DATA_TYPE_FLOAT)) die("Unrecognized data type, aborting."); free(type); @@ -197,7 +198,7 @@ jack_process_cb(jack_nframes_t nframes, void* data) struct JackHost* host = (struct JackHost*)data; /* Connect plugin ports directly to JACK buffers */ - for (unsigned long i=0; i < host->num_ports; ++i) + for (size_t i=0; i < host->num_ports; ++i) if (host->jack_ports[i] != NULL) slv2_instance_connect_port(host->instance, i, jack_port_get_buffer(host->jack_ports[i], nframes)); @@ -212,7 +213,7 @@ jack_process_cb(jack_nframes_t nframes, void* data) void list_plugins(SLV2List list) { - for (int i=0; i < slv2_list_get_length(list); ++i) { + for (size_t i=0; i < slv2_list_get_length(list); ++i) { const SLV2Plugin* const p = slv2_list_get_plugin_by_index(list, i); printf("%s\n", slv2_plugin_get_uri(p)); } |