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Added logging in the most common clients

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This commit is contained in:
Paul Ferrand 2019-12-02 12:24:54 +01:00
parent 9f96968169
commit e69781ff6b
2 changed files with 19 additions and 2 deletions
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7
clients/jack_client.cpp
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@ -273,8 +273,11 @@ int main(int argc, char** argv)
signal(SIGQUIT, done); signal(SIGQUIT, done);
while (!shouldClose){ while (!shouldClose){
// synth.garbageCollect(); #ifdef DEBUG
std::this_thread::sleep_for(1s); std::cout << "Allocated buffers: " << synth.getAllocatedBuffers() << '\n';
std::cout << "Total size: " << synth.getAllocatedBytes() << '\n';
#endif
std::this_thread::sleep_for(2s);
} }
std::cout << "Closing..." << '\n'; std::cout << "Closing..." << '\n';

14
lv2/sfizz.c
View file

@ -63,6 +63,7 @@
#define DEFAULT_VOICES 64 #define DEFAULT_VOICES 64
#define DEFAULT_OVERSAMPLING SFIZZ_OVERSAMPLING_X1 #define DEFAULT_OVERSAMPLING SFIZZ_OVERSAMPLING_X1
#define DEFAULT_PRELOAD 8192 #define DEFAULT_PRELOAD 8192
#define LOG_SAMPLE_COUNT 96000
#define UNUSED(x) (void)(x) #define UNUSED(x) (void)(x)
typedef struct typedef struct
@ -121,6 +122,7 @@ typedef struct
sfizz_oversampling_factor_t oversampling; sfizz_oversampling_factor_t oversampling;
bool changing_state; bool changing_state;
int max_block_size; int max_block_size;
int sample_counter;
float sample_rate; float sample_rate;
} sfizz_plugin_t; } sfizz_plugin_t;
@ -226,6 +228,7 @@ instantiate(const LV2_Descriptor *descriptor,
self->oversampling = DEFAULT_OVERSAMPLING; self->oversampling = DEFAULT_OVERSAMPLING;
self->preload_size = DEFAULT_PRELOAD; self->preload_size = DEFAULT_PRELOAD;
self->changing_state = false; self->changing_state = false;
self->sample_counter = 0;
// Get the features from the host and populate the structure // Get the features from the host and populate the structure
for (const LV2_Feature *const *f = features; *f; f++) for (const LV2_Feature *const *f = features; *f; f++)
@ -575,6 +578,17 @@ run(LV2_Handle instance, uint32_t sample_count)
} }
} }
#ifdef DEBUG
// Log the buffer usage
self->sample_counter += (int)sample_count;
if (self->sample_counter > LOG_SAMPLE_COUNT)
{
lv2_log_note(&self->logger, "[run] Allocated buffers: %d\n", sfizz_get_num_buffers(self->synth));
lv2_log_note(&self->logger, "[run] Allocated bytes: %d\n", sfizz_get_num_bytes(self->synth));
self->sample_counter -= LOG_SAMPLE_COUNT;
}
#endif
// Render the block // Render the block
sfizz_render_block(self->synth, self->output_buffers, 2, (int)sample_count); sfizz_render_block(self->synth, self->output_buffers, 2, (int)sample_count);
} }