Peter SHIN petershine
petershine
/ DBSeparator_Assembler.java
Created
November 27, 2010 11:05
Simple separator / assembler for installing big SQLite file onto Android Virtual Device (not yet tested for actual device)
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| /*** DBSeparator.java ***/ | |
| import java.io.BufferedInputStream; | |
| import java.io.BufferedOutputStream; | |
| import java.io.FileInputStream; | |
| import java.io.FileOutputStream; | |
| import java.io.IOException; | |
| public class DBSeparator { | |
| public static void main(String[] args) { |
petershine
/ personRecordUsingModelObj.m
Created
April 29, 2011 16:46
An implementation to return ABPersonRecord as commonly used id object
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| - (id)personRecordUsingModelObj:(id)modelObj { | |
| ABRecordRef aContact = ABPersonCreate(); | |
| CFErrorRef anError = NULL; | |
| NSString *name = [NSString stringWithFormat:@"%@", [modelObj name]]; | |
| ABRecordSetValue(aContact, kABPersonOrganizationProperty, name, &anError); | |
| ABMultiValueRef phone = ABMultiValueCreateMutable(kABMultiStringPropertyType); | |
| ABMultiValueAddValueAndLabel(phone, [modelObj phone], kABPersonPhoneMainLabel, NULL); |
petershine
/ FXDsampleBufferCompression.m
Created
October 29, 2015 06:02
Essential snippet for compressing original CMSampleBufferRef into H.264 sample
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| - (void)captureOutput:(AVCaptureOutput *)captureOutput didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer fromConnection:(AVCaptureConnection *)connection { | |
| CMFormatDescriptionRef formatDescription = CMSampleBufferGetFormatDescription(sampleBuffer); | |
| CMVideoDimensions videoDimensions = CMVideoFormatDescriptionGetDimensions(formatDescription); | |
| static VTCompressionSessionRef compressionSession; | |
| if (compressionSession == NULL) { | |
| VTCompressionSessionCreate |
petershine
/ FXDsampleBufferDecompressing.m
Created
October 29, 2015 06:05
Essential snippet for decompressing sample into CVImageBufferRef
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| { | |
| CMFormatDescriptionRef formatDescription = CMSampleBufferGetFormatDescription(compressedSample); | |
| static VTDecompressionSessionRef decompressionSession; | |
| if (decompressionSession == NULL) { | |
| VTDecompressionSessionCreate | |
| (NULL, | |
| formatDescription, |