diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/lv2bench.c | 67 |
1 files changed, 30 insertions, 37 deletions
diff --git a/tools/lv2bench.c b/tools/lv2bench.c index fab7ec2..9eb668d 100644 --- a/tools/lv2bench.c +++ b/tools/lv2bench.c @@ -51,7 +51,7 @@ print_usage(void) printf(" -n FRAMES Total number of audio frames to process\n"); } -static double +static int bench(const LilvPlugin* p, uint32_t sample_count, uint32_t block_size) { URITable uri_table; @@ -66,7 +66,7 @@ bench(const LilvPlugin* p, uint32_t sample_count, uint32_t block_size) float* const buf = (float*)calloc(block_size * 2UL, sizeof(float)); if (!buf) { fprintf(stderr, "Out of memory\n"); - return 0.0; + return 1; } float* const in = buf; @@ -93,7 +93,7 @@ bench(const LilvPlugin* p, uint32_t sample_count, uint32_t block_size) free(seq_out); free(buf); uri_table_destroy(&uri_table); - return 0.0; + return 1; } } @@ -105,7 +105,7 @@ bench(const LilvPlugin* p, uint32_t sample_count, uint32_t block_size) free(seq_out); free(buf); uri_table_destroy(&uri_table); - return 0.0; + return 1; } const uint32_t n_ports = lilv_plugin_get_num_ports(p); @@ -114,7 +114,8 @@ bench(const LilvPlugin* p, uint32_t sample_count, uint32_t block_size) float* const controls = (float*)calloc(n_ports, sizeof(float)); lilv_plugin_get_port_ranges_float(p, mins, maxes, controls); - for (uint32_t index = 0; index < n_ports; ++index) { + bool skip_plugin = false; + for (uint32_t index = 0; !skip_plugin && index < n_ports; ++index) { const LilvPort* port = lilv_plugin_get_port_by_index(p, index); if (lilv_port_is_a(p, port, lv2_ControlPort)) { if (isnan(controls[index])) { @@ -138,12 +139,7 @@ bench(const LilvPlugin* p, uint32_t sample_count, uint32_t block_size) "<%s> port %u neither input nor output, skipping\n", uri, index); - lilv_instance_free(instance); - free(seq_out); - free(buf); - free(controls); - uri_table_destroy(&uri_table); - return 0.0; + skip_plugin = true; } } else if (lilv_port_is_a(p, port, atom_AtomPort)) { if (lilv_port_is_a(p, port, lv2_InputPort)) { @@ -153,44 +149,41 @@ bench(const LilvPlugin* p, uint32_t sample_count, uint32_t block_size) } } else { fprintf(stderr, "<%s> port %u has unknown type, skipping\n", uri, index); - lilv_instance_free(instance); - free(seq_out); - free(buf); - free(controls); - uri_table_destroy(&uri_table); - return 0.0; + skip_plugin = true; } } - lilv_instance_activate(instance); + double elapsed = 0.0; + if (!skip_plugin) { + lilv_instance_activate(instance); - struct timespec ts = bench_start(); - for (uint32_t i = 0; i < (sample_count / block_size); ++i) { - seq_in.atom.size = sizeof(LV2_Atom_Sequence_Body); - seq_in.atom.type = uri_table_map(&uri_table, LV2_ATOM__Sequence); - seq_out->atom.size = atom_capacity; - seq_out->atom.type = uri_table_map(&uri_table, LV2_ATOM__Chunk); + struct timespec ts = bench_start(); + for (uint32_t i = 0; i < (sample_count / block_size); ++i) { + seq_in.atom.size = sizeof(LV2_Atom_Sequence_Body); + seq_in.atom.type = uri_table_map(&uri_table, LV2_ATOM__Sequence); + seq_out->atom.size = atom_capacity; + seq_out->atom.type = uri_table_map(&uri_table, LV2_ATOM__Chunk); - lilv_instance_run(instance, block_size); + lilv_instance_run(instance, block_size); + } + elapsed = bench_end(&ts); + + if (full_output) { + printf("%u %u ", block_size, sample_count); + } + printf("%lf %s\n", elapsed, uri); + + lilv_instance_deactivate(instance); } - const double elapsed = bench_end(&ts); - lilv_instance_deactivate(instance); - lilv_instance_free(instance); free(controls); free(maxes); free(mins); + lilv_instance_free(instance); free(seq_out); - - uri_table_destroy(&uri_table); - - if (full_output) { - printf("%u %u ", block_size, sample_count); - } - printf("%lf %s\n", elapsed, uri); - free(buf); - return elapsed; + uri_table_destroy(&uri_table); + return 0; } int |