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Updated note about packets callback in vision task runner

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This commit is contained in:
Prianka Liz Kariat 2023-02-14 20:49:14 +05:30
parent 4e1fa82d50
commit 3a7aa29226
1 changed files with 10 additions and 2 deletions
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12
mediapipe/tasks/ios/vision/core/sources/MPPVisionTaskRunner.h
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@ -26,14 +26,22 @@ NS_ASSUME_NONNULL_BEGIN
@interface MPPVisionTaskRunner : MPPTaskRunner
/**
* Initializes a new `MPPVisionTaskRunner` with the MediaPipe calculator config protol running mode
* Initializes a new `MPPVisionTaskRunner` with the MediaPipe calculator config proto running mode
* and packetsCallback.
* Make sure that the packets callback is set properly based on the vision task's running mode.
* In case of live stream running mode, a C++ packets callback that is intended to deliver inference
* results must be provided. In case of image or video running mode, packets callback must be set to
* nil.
*
* @param graphConfig A MediaPipe calculator config proto.
* @param runningMode MediaPipe vision task running mode.
* @param packetsCallback An optional C++ callback function that takes a list of output packets as
* the input argument. If provided, the callback must in turn call the block provided by the user in
* the appropriate task options.
* the appropriate task options. Make sure that the packets callback is set properly based on the
* vision task's running mode. In case of live stream running mode, a C++ packets callback that is
* intended to deliver inference results must be provided. In case of image or video running mode,
* packets callback must be set to nil.
*
* @param error Pointer to the memory location where errors if any should be
* saved. If @c NULL, no error will be saved.
*