8 #ifndef CSCORE_CSCORE_C_H_ 9 #define CSCORE_CSCORE_C_H_ 40 typedef int CS_Status;
42 typedef int CS_Handle;
43 typedef CS_Handle CS_Property;
44 typedef CS_Handle CS_Listener;
45 typedef CS_Handle CS_Sink;
46 typedef CS_Handle CS_Source;
52 CS_PROPERTY_WRITE_FAILED = 2000,
54 CS_INVALID_HANDLE = -2000,
55 CS_WRONG_HANDLE_SUBTYPE = -2001,
56 CS_INVALID_PROPERTY = -2002,
57 CS_WRONG_PROPERTY_TYPE = -2003,
58 CS_READ_FAILED = -2004,
59 CS_SOURCE_IS_DISCONNECTED = -2005,
60 CS_EMPTY_VALUE = -2006,
62 CS_TELEMETRY_NOT_ENABLED = -2008
84 CS_PIXFMT_UNKNOWN = 0,
105 enum CS_PropertyKind {
117 CS_SOURCE_UNKNOWN = 0,
126 enum CS_HttpCameraKind {
128 CS_HTTP_MJPGSTREAMER = 1,
136 enum CS_SinkKind { CS_SINK_UNKNOWN = 0, CS_SINK_MJPEG = 2, CS_SINK_CV = 4 };
142 CS_SOURCE_CREATED = 0x0001,
143 CS_SOURCE_DESTROYED = 0x0002,
144 CS_SOURCE_CONNECTED = 0x0004,
145 CS_SOURCE_DISCONNECTED = 0x0008,
146 CS_SOURCE_VIDEOMODES_UPDATED = 0x0010,
147 CS_SOURCE_VIDEOMODE_CHANGED = 0x0020,
148 CS_SOURCE_PROPERTY_CREATED = 0x0040,
149 CS_SOURCE_PROPERTY_VALUE_UPDATED = 0x0080,
150 CS_SOURCE_PROPERTY_CHOICES_UPDATED = 0x0100,
151 CS_SINK_SOURCE_CHANGED = 0x0200,
152 CS_SINK_CREATED = 0x0400,
153 CS_SINK_DESTROYED = 0x0800,
154 CS_SINK_ENABLED = 0x1000,
155 CS_SINK_DISABLED = 0x2000,
156 CS_NETWORK_INTERFACES_CHANGED = 0x4000,
157 CS_TELEMETRY_UPDATED = 0x8000
163 enum CS_TelemetryKind {
164 CS_SOURCE_BYTES_RECEIVED = 1,
165 CS_SOURCE_FRAMES_RECEIVED = 2
185 CS_Property property;
186 CS_PropertyKind propertyKind;
188 const char* valueStr;
194 enum CS_PropertyKind CS_GetPropertyKind(CS_Property property,
196 char* CS_GetPropertyName(CS_Property property, CS_Status* status);
197 int CS_GetProperty(CS_Property property, CS_Status* status);
198 void CS_SetProperty(CS_Property property,
int value, CS_Status* status);
199 int CS_GetPropertyMin(CS_Property property, CS_Status* status);
200 int CS_GetPropertyMax(CS_Property property, CS_Status* status);
201 int CS_GetPropertyStep(CS_Property property, CS_Status* status);
202 int CS_GetPropertyDefault(CS_Property property, CS_Status* status);
203 char* CS_GetStringProperty(CS_Property property, CS_Status* status);
204 void CS_SetStringProperty(CS_Property property,
const char* value,
206 char** CS_GetEnumPropertyChoices(CS_Property property,
int* count,
212 CS_Source CS_CreateUsbCameraDev(
const char* name,
int dev, CS_Status* status);
213 CS_Source CS_CreateUsbCameraPath(
const char* name,
const char* path,
215 CS_Source CS_CreateHttpCamera(
const char* name,
const char* url,
216 enum CS_HttpCameraKind kind, CS_Status* status);
217 CS_Source CS_CreateHttpCameraMulti(
const char* name,
const char** urls,
218 int count,
enum CS_HttpCameraKind kind,
220 CS_Source CS_CreateCvSource(
const char* name,
const CS_VideoMode* mode,
226 CS_SourceKind CS_GetSourceKind(CS_Source source, CS_Status* status);
227 char* CS_GetSourceName(CS_Source source, CS_Status* status);
228 char* CS_GetSourceDescription(CS_Source source, CS_Status* status);
229 uint64_t CS_GetSourceLastFrameTime(CS_Source source, CS_Status* status);
230 CS_Bool CS_IsSourceConnected(CS_Source source, CS_Status* status);
231 CS_Property CS_GetSourceProperty(CS_Source source,
const char* name,
233 CS_Property* CS_EnumerateSourceProperties(CS_Source source,
int* count,
235 void CS_GetSourceVideoMode(CS_Source source,
CS_VideoMode* mode,
237 CS_Bool CS_SetSourceVideoMode(CS_Source source,
const CS_VideoMode* mode,
239 CS_Bool CS_SetSourceVideoModeDiscrete(CS_Source source,
240 enum CS_PixelFormat pixelFormat,
241 int width,
int height,
int fps,
243 CS_Bool CS_SetSourcePixelFormat(CS_Source source,
244 enum CS_PixelFormat pixelFormat,
246 CS_Bool CS_SetSourceResolution(CS_Source source,
int width,
int height,
248 CS_Bool CS_SetSourceFPS(CS_Source source,
int fps, CS_Status* status);
249 CS_VideoMode* CS_EnumerateSourceVideoModes(CS_Source source,
int* count,
251 CS_Sink* CS_EnumerateSourceSinks(CS_Source source,
int* count,
253 CS_Source CS_CopySource(CS_Source source, CS_Status* status);
254 void CS_ReleaseSource(CS_Source source, CS_Status* status);
259 void CS_SetCameraBrightness(CS_Source source,
int brightness,
261 int CS_GetCameraBrightness(CS_Source source, CS_Status* status);
262 void CS_SetCameraWhiteBalanceAuto(CS_Source source, CS_Status* status);
263 void CS_SetCameraWhiteBalanceHoldCurrent(CS_Source source, CS_Status* status);
264 void CS_SetCameraWhiteBalanceManual(CS_Source source,
int value,
266 void CS_SetCameraExposureAuto(CS_Source source, CS_Status* status);
267 void CS_SetCameraExposureHoldCurrent(CS_Source source, CS_Status* status);
268 void CS_SetCameraExposureManual(CS_Source source,
int value, CS_Status* status);
273 char* CS_GetUsbCameraPath(CS_Source source, CS_Status* status);
278 CS_HttpCameraKind CS_GetHttpCameraKind(CS_Source source, CS_Status* status);
279 void CS_SetHttpCameraUrls(CS_Source source,
const char** urls,
int count,
281 char** CS_GetHttpCameraUrls(CS_Source source,
int* count, CS_Status* status);
286 void CS_PutSourceFrame(CS_Source source,
struct CvMat* image,
288 void CS_NotifySourceError(CS_Source source,
const char* msg, CS_Status* status);
289 void CS_SetSourceConnected(CS_Source source, CS_Bool connected,
291 void CS_SetSourceDescription(CS_Source source,
const char* description,
293 CS_Property CS_CreateSourceProperty(CS_Source source,
const char* name,
294 enum CS_PropertyKind kind,
int minimum,
295 int maximum,
int step,
int defaultValue,
296 int value, CS_Status* status);
297 void CS_SetSourceEnumPropertyChoices(CS_Source source, CS_Property property,
298 const char** choices,
int count,
304 CS_Sink CS_CreateMjpegServer(
const char* name,
const char* listenAddress,
305 int port, CS_Status* status);
306 CS_Sink CS_CreateCvSink(
const char* name, CS_Status* status);
307 CS_Sink CS_CreateCvSinkCallback(
const char* name,
void* data,
308 void (*processFrame)(
void* data, uint64_t time),
314 CS_SinkKind CS_GetSinkKind(CS_Sink sink, CS_Status* status);
315 char* CS_GetSinkName(CS_Sink sink, CS_Status* status);
316 char* CS_GetSinkDescription(CS_Sink sink, CS_Status* status);
317 void CS_SetSinkSource(CS_Sink sink, CS_Source source, CS_Status* status);
318 CS_Property CS_GetSinkSourceProperty(CS_Sink sink,
const char* name,
320 CS_Source CS_GetSinkSource(CS_Sink sink, CS_Status* status);
321 CS_Sink CS_CopySink(CS_Sink sink, CS_Status* status);
322 void CS_ReleaseSink(CS_Sink sink, CS_Status* status);
327 char* CS_GetMjpegServerListenAddress(CS_Sink sink, CS_Status* status);
328 int CS_GetMjpegServerPort(CS_Sink sink, CS_Status* status);
333 void CS_SetSinkDescription(CS_Sink sink,
const char* description,
335 uint64_t CS_GrabSinkFrame(CS_Sink sink,
struct CvMat* image, CS_Status* status);
336 uint64_t CS_GrabSinkFrameTimeout(CS_Sink sink,
struct CvMat* image,
337 double timeout, CS_Status* status);
338 char* CS_GetSinkError(CS_Sink sink, CS_Status* status);
339 void CS_SetSinkEnabled(CS_Sink sink, CS_Bool enabled, CS_Status* status);
344 void CS_SetListenerOnStart(
void (*onStart)(
void* data),
void* data);
345 void CS_SetListenerOnExit(
void (*onExit)(
void* data),
void* data);
346 CS_Listener CS_AddListener(
void* data,
347 void (*callback)(
void* data,
const CS_Event* event),
348 int eventMask,
int immediateNotify,
351 void CS_RemoveListener(CS_Listener handle, CS_Status* status);
353 int CS_NotifierDestroyed(
void);
358 void CS_SetTelemetryPeriod(
double seconds);
359 double CS_GetTelemetryElapsedTime(
void);
360 int64_t CS_GetTelemetryValue(CS_Handle handle, CS_TelemetryKind kind,
362 double CS_GetTelemetryAverageValue(CS_Handle handle, CS_TelemetryKind kind,
368 typedef void (*CS_LogFunc)(
unsigned int level,
const char* file,
369 unsigned int line,
const char* msg);
370 void CS_SetLogger(CS_LogFunc func,
unsigned int min_level);
371 void CS_SetDefaultLogger(
unsigned int min_level);
385 CS_Source* CS_EnumerateSources(
int* count, CS_Status* status);
386 void CS_ReleaseEnumeratedSources(CS_Source* sources,
int count);
388 CS_Sink* CS_EnumerateSinks(
int* count, CS_Status* status);
389 void CS_ReleaseEnumeratedSinks(CS_Sink* sinks,
int count);
391 void CS_FreeString(
char* str);
392 void CS_FreeEnumPropertyChoices(
char** choices,
int count);
393 void CS_FreeHttpCameraUrls(
char** urls,
int count);
395 void CS_FreeEnumeratedProperties(CS_Property* properties,
int count);
396 void CS_FreeEnumeratedVideoModes(
CS_VideoMode* modes,
int count);
398 char* CS_GetHostname();
400 char** CS_GetNetworkInterfaces(
int* count);
401 void CS_FreeNetworkInterfaces(
char** interfaces,
int count);
407 #endif // CSCORE_CSCORE_C_H_ Definition: cscore_c.h:376
Definition: cscore_c.h:171
Definition: cscore_c.h:95