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Working on separating writing of recording keyframes into separate read & parse steps

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This commit is contained in:
GPayne
2019-10-24 13:06:52 -06:00
parent a549993727
commit 915eefbf11
2 changed files with 137 additions and 79 deletions
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include/openspace/interaction/sessionrecording.h
+31 -6
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@@ -296,6 +296,29 @@ public:
static void SessionRecording::readScriptKeyframeAscii(timestamps& times,
datamessagestructures::ScriptMessage& kf, std::string filenameRead, int lineN);
/**
* Writes a camera keyframe to a binary format recording file using a CameraKeyframe
*
* \param times reference to a timestamps structure which contains recorded times
* \param kf reference to a camera keyframe which contains the camera details
* \param kfBuffer a buffer temporarily used for preparing data to be written
* \param idx index into the temporary buffer
* \param file an ofstream reference to the playback file being written-to
*/
static void SessionRecording::saveCameraKeyframeBinary(timestamps times,
datamessagestructures::CameraKeyframe& kf, unsigned char* kfBuffer, size_t& idx,
std::ofstream& file);
/**
* Writes a camera keyframe to an ascii format recording file using a CameraKeyframe
*
* \param times reference to a timestamps structure which contains recorded times
* \param kf reference to a camera keyframe which contains the camera details
* \param file an ofstream reference to the playback file being written-to
*/
static void SessionRecording::saveCameraKeyframeAscii(timestamps times,
datamessagestructures::CameraKeyframe& kf, std::ofstream& file);
private:
enum class RecordedType {
Camera = 0,
@@ -323,14 +346,11 @@ private:
void playbackScript();
bool playbackAddEntriesToTimeline();
void signalPlaybackFinishedForComponent(RecordedType type);
void writeToFileBuffer(double src);
void writeToFileBuffer(std::vector<char>& cvec);
void writeToFileBuffer(unsigned char c);
void writeToFileBuffer(bool b);
void saveStringToFile(const std::string& s);
void saveKeyframeToFileBinary(unsigned char* bufferSource, size_t size);
void saveKeyframeToFileBinary(unsigned char* bufferSource, size_t size,
std::ofstream& file);
void findFirstCameraKeyframeInTimeline();
void saveKeyframeToFile(std::string entry);
void saveKeyframeToFile(std::string entry, std::ofstream& file);
void addKeyframe(double timestamp,
interaction::KeyframeNavigator::CameraPose keyframe);
@@ -355,6 +375,11 @@ private:
double getPrevTimestamp();
void cleanUpPlayback();
static void writeToFileBuffer(unsigned char* buf, size_t& idx, double src);
static void writeToFileBuffer(unsigned char* buf, size_t& idx, std::vector<char>& cv);
static void writeToFileBuffer(unsigned char* buf, size_t& idx, unsigned char c);
static void writeToFileBuffer(unsigned char* buf, size_t& idx, bool b);
RecordedDataMode _recordingDataMode = RecordedDataMode::Binary;
SessionState _state = SessionState::Idle;
SessionState _lastState = SessionState::Idle;