8 #ifndef CSCORE_CSCORE_C_H_
9 #define CSCORE_CSCORE_C_H_
47 typedef int CS_Status;
49 typedef int CS_Handle;
50 typedef CS_Handle CS_Property;
51 typedef CS_Handle CS_Listener;
52 typedef CS_Handle CS_Sink;
53 typedef CS_Handle CS_Source;
60 CS_PROPERTY_WRITE_FAILED = 2000,
62 CS_INVALID_HANDLE = -2000,
63 CS_WRONG_HANDLE_SUBTYPE = -2001,
64 CS_INVALID_PROPERTY = -2002,
65 CS_WRONG_PROPERTY_TYPE = -2003,
66 CS_READ_FAILED = -2004,
67 CS_SOURCE_IS_DISCONNECTED = -2005,
68 CS_EMPTY_VALUE = -2006,
70 CS_TELEMETRY_NOT_ENABLED = -2008,
71 CS_UNSUPPORTED_MODE = -2009
93 CS_PIXFMT_UNKNOWN = 0,
126 CS_SOURCE_UNKNOWN = 0,
138 CS_HTTP_MJPGSTREAMER = 1,
157 CS_SOURCE_CREATED = 0x0001,
158 CS_SOURCE_DESTROYED = 0x0002,
159 CS_SOURCE_CONNECTED = 0x0004,
160 CS_SOURCE_DISCONNECTED = 0x0008,
161 CS_SOURCE_VIDEOMODES_UPDATED = 0x0010,
162 CS_SOURCE_VIDEOMODE_CHANGED = 0x0020,
163 CS_SOURCE_PROPERTY_CREATED = 0x0040,
164 CS_SOURCE_PROPERTY_VALUE_UPDATED = 0x0080,
165 CS_SOURCE_PROPERTY_CHOICES_UPDATED = 0x0100,
166 CS_SINK_SOURCE_CHANGED = 0x0200,
167 CS_SINK_CREATED = 0x0400,
168 CS_SINK_DESTROYED = 0x0800,
169 CS_SINK_ENABLED = 0x1000,
170 CS_SINK_DISABLED = 0x2000,
171 CS_NETWORK_INTERFACES_CHANGED = 0x4000,
172 CS_TELEMETRY_UPDATED = 0x8000,
173 CS_SINK_PROPERTY_CREATED = 0x10000,
174 CS_SINK_PROPERTY_VALUE_UPDATED = 0x20000,
175 CS_SINK_PROPERTY_CHOICES_UPDATED = 0x40000
182 CS_SOURCE_BYTES_RECEIVED = 1,
183 CS_SOURCE_FRAMES_RECEIVED = 2
224 CS_Property property;
227 const char* valueStr;
249 char* CS_GetPropertyName(CS_Property property, CS_Status* status);
250 int CS_GetProperty(CS_Property property, CS_Status* status);
251 void CS_SetProperty(CS_Property property,
int value, CS_Status* status);
252 int CS_GetPropertyMin(CS_Property property, CS_Status* status);
253 int CS_GetPropertyMax(CS_Property property, CS_Status* status);
254 int CS_GetPropertyStep(CS_Property property, CS_Status* status);
255 int CS_GetPropertyDefault(CS_Property property, CS_Status* status);
256 char* CS_GetStringProperty(CS_Property property, CS_Status* status);
257 void CS_SetStringProperty(CS_Property property,
const char* value,
259 char** CS_GetEnumPropertyChoices(CS_Property property,
int* count,
267 CS_Source CS_CreateUsbCameraDev(
const char* name,
int dev, CS_Status* status);
268 CS_Source CS_CreateUsbCameraPath(
const char* name,
const char* path,
270 CS_Source CS_CreateHttpCamera(
const char* name,
const char* url,
272 CS_Source CS_CreateHttpCameraMulti(
const char* name,
const char** urls,
275 CS_Source CS_CreateCvSource(
const char* name,
const CS_VideoMode* mode,
283 enum CS_SourceKind CS_GetSourceKind(CS_Source source, CS_Status* status);
284 char* CS_GetSourceName(CS_Source source, CS_Status* status);
285 char* CS_GetSourceDescription(CS_Source source, CS_Status* status);
286 uint64_t CS_GetSourceLastFrameTime(CS_Source source, CS_Status* status);
287 void CS_SetSourceConnectionStrategy(CS_Source source,
290 CS_Bool CS_IsSourceConnected(CS_Source source, CS_Status* status);
291 CS_Bool CS_IsSourceEnabled(CS_Source source, CS_Status* status);
292 CS_Property CS_GetSourceProperty(CS_Source source,
const char* name,
294 CS_Property* CS_EnumerateSourceProperties(CS_Source source,
int* count,
296 void CS_GetSourceVideoMode(CS_Source source,
CS_VideoMode* mode,
298 CS_Bool CS_SetSourceVideoMode(CS_Source source,
const CS_VideoMode* mode,
300 CS_Bool CS_SetSourceVideoModeDiscrete(CS_Source source,
302 int width,
int height,
int fps,
304 CS_Bool CS_SetSourcePixelFormat(CS_Source source,
307 CS_Bool CS_SetSourceResolution(CS_Source source,
int width,
int height,
309 CS_Bool CS_SetSourceFPS(CS_Source source,
int fps, CS_Status* status);
310 CS_Bool CS_SetSourceConfigJson(CS_Source source,
const char* config,
312 char* CS_GetSourceConfigJson(CS_Source source, CS_Status* status);
313 CS_VideoMode* CS_EnumerateSourceVideoModes(CS_Source source,
int* count,
315 CS_Sink* CS_EnumerateSourceSinks(CS_Source source,
int* count,
317 CS_Source CS_CopySource(CS_Source source, CS_Status* status);
318 void CS_ReleaseSource(CS_Source source, CS_Status* status);
325 void CS_SetCameraBrightness(CS_Source source,
int brightness,
327 int CS_GetCameraBrightness(CS_Source source, CS_Status* status);
328 void CS_SetCameraWhiteBalanceAuto(CS_Source source, CS_Status* status);
329 void CS_SetCameraWhiteBalanceHoldCurrent(CS_Source source, CS_Status* status);
330 void CS_SetCameraWhiteBalanceManual(CS_Source source,
int value,
332 void CS_SetCameraExposureAuto(CS_Source source, CS_Status* status);
333 void CS_SetCameraExposureHoldCurrent(CS_Source source, CS_Status* status);
334 void CS_SetCameraExposureManual(CS_Source source,
int value, CS_Status* status);
341 char* CS_GetUsbCameraPath(CS_Source source, CS_Status* status);
351 void CS_SetHttpCameraUrls(CS_Source source,
const char** urls,
int count,
353 char** CS_GetHttpCameraUrls(CS_Source source,
int* count, CS_Status* status);
360 void CS_NotifySourceError(CS_Source source,
const char* msg, CS_Status* status);
361 void CS_SetSourceConnected(CS_Source source, CS_Bool connected,
363 void CS_SetSourceDescription(CS_Source source,
const char* description,
365 CS_Property CS_CreateSourceProperty(CS_Source source,
const char* name,
367 int maximum,
int step,
int defaultValue,
368 int value, CS_Status* status);
369 void CS_SetSourceEnumPropertyChoices(CS_Source source, CS_Property property,
370 const char** choices,
int count,
378 CS_Sink CS_CreateMjpegServer(
const char* name,
const char* listenAddress,
379 int port, CS_Status* status);
380 CS_Sink CS_CreateCvSink(
const char* name, CS_Status* status);
381 CS_Sink CS_CreateCvSinkCallback(
const char* name,
void* data,
382 void (*processFrame)(
void* data, uint64_t time),
390 enum CS_SinkKind CS_GetSinkKind(CS_Sink sink, CS_Status* status);
391 char* CS_GetSinkName(CS_Sink sink, CS_Status* status);
392 char* CS_GetSinkDescription(CS_Sink sink, CS_Status* status);
393 CS_Property CS_GetSinkProperty(CS_Sink sink,
const char* name,
395 CS_Property* CS_EnumerateSinkProperties(CS_Sink sink,
int* count,
397 void CS_SetSinkSource(CS_Sink sink, CS_Source source, CS_Status* status);
398 CS_Property CS_GetSinkSourceProperty(CS_Sink sink,
const char* name,
400 CS_Bool CS_SetSinkConfigJson(CS_Sink sink,
const char* config,
402 char* CS_GetSinkConfigJson(CS_Sink sink, CS_Status* status);
403 CS_Source CS_GetSinkSource(CS_Sink sink, CS_Status* status);
404 CS_Sink CS_CopySink(CS_Sink sink, CS_Status* status);
405 void CS_ReleaseSink(CS_Sink sink, CS_Status* status);
412 char* CS_GetMjpegServerListenAddress(CS_Sink sink, CS_Status* status);
413 int CS_GetMjpegServerPort(CS_Sink sink, CS_Status* status);
420 void CS_SetSinkDescription(CS_Sink sink,
const char* description,
422 char* CS_GetSinkError(CS_Sink sink, CS_Status* status);
423 void CS_SetSinkEnabled(CS_Sink sink, CS_Bool enabled, CS_Status* status);
430 void CS_SetListenerOnStart(
void (*onStart)(
void* data),
void* data);
431 void CS_SetListenerOnExit(
void (*onExit)(
void* data),
void* data);
432 CS_Listener CS_AddListener(
433 void* data,
void (*callback)(
void* data,
const struct CS_Event* event),
434 int eventMask,
int immediateNotify, CS_Status* status);
436 void CS_RemoveListener(CS_Listener handle, CS_Status* status);
439 int CS_NotifierDestroyed(
void);
445 void CS_SetTelemetryPeriod(
double seconds);
446 double CS_GetTelemetryElapsedTime(
void);
449 double CS_GetTelemetryAverageValue(CS_Handle handle,
enum CS_TelemetryKind kind,
457 typedef void (*CS_LogFunc)(
unsigned int level,
const char* file,
458 unsigned int line,
const char* msg);
459 void CS_SetLogger(CS_LogFunc func,
unsigned int min_level);
460 void CS_SetDefaultLogger(
unsigned int min_level);
467 void CS_Shutdown(
void);
478 CS_Source* CS_EnumerateSources(
int* count, CS_Status* status);
479 void CS_ReleaseEnumeratedSources(CS_Source* sources,
int count);
481 CS_Sink* CS_EnumerateSinks(
int* count, CS_Status* status);
482 void CS_ReleaseEnumeratedSinks(CS_Sink* sinks,
int count);
484 void CS_FreeString(
char* str);
485 void CS_FreeEnumPropertyChoices(
char** choices,
int count);
487 void CS_FreeHttpCameraUrls(
char** urls,
int count);
489 void CS_FreeEnumeratedProperties(CS_Property* properties,
int count);
490 void CS_FreeEnumeratedVideoModes(
CS_VideoMode* modes,
int count);
492 char* CS_GetHostname();
494 char** CS_GetNetworkInterfaces(
int* count);
495 void CS_FreeNetworkInterfaces(
char** interfaces,
int count);
504 #endif // CSCORE_CSCORE_C_H_