안드로이드 팁 관련

http://godofcode.tistory.com/

iPhone Gif animation

http://ausgang.egloos.com/2402603

iPhone animation

http://www.iphonedev.co.kr/viewtopic.php?p=472&sid=8749699d728526828f5f398b42806a21

iPhone 강의

http://persiacat79.tistory.com/category/iPhone

127.0.0.1   activate.adobe.com
127.0.0.1   practivate.adobe.com
127.0.0.1   ereg.adobe.com
127.0.0.1   activate.wip3.adobe.com
127.0.0.1   wip3.adobe.com
127.0.0.1   3dns-3.adobe.com
127.0.0.1   3dns-2.adobe.com
127.0.0.1   adobe-dns.adobe.com
127.0.0.1   adobe-dns-2.adobe.com
127.0.0.1   adobe-dns-3.adobe.com
127.0.0.1   ereg.wip3.adobe.com
127.0.0.1   activate-sea.adobe.com
127.0.0.1   wwis-dubc1-vip60.adobe.com
127.0.0.1   activate-sjc0.adobe.com

iPhone SDK 4, Getting camera frame example

//Video Capture Session init

- (BOOL)initVideoCapture
{
AVCaptureDeviceInput *captureInput =
[AVCaptureDeviceInput deviceInputWithDevice:[AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeVideo]
error:nil];

AVCaptureVideoDataOutput *captureOutput = [[AVCaptureVideoDataOutput alloc] init];
[captureOutput setSampleBufferDelegate:self queue:NULL];

NSString *key = (NSString *)kCVPixelBufferPixelFormatTypeKey;
NSNumber *val = [NSNumber numberWithUnsignedInt:kCVPixelFormatType_32BGRA];
NSDictionary *videoSettings = [NSDictionary dictionaryWithObject:val forKey:key];

[captureOutput setVideoSettings:videoSettings];

AVCaptureSession *captureSession = [[AVCaptureSession alloc] init];
[captureSession addInput:captureInput];
[captureSession addOutput:captureOutput];
[captureSession beginConfiguration];
[captureSession setSessionPreset:AVCaptureSessionPresetHigh];
[captureSession commitConfiguration];
[captureSession startRunning];
return YES;
}

//Video frame capture call back
- (void)captureOutput:(AVCaptureOutput *)captureOutput
didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer
fromConnection:(AVCaptureConnection *)connection {

CVImageBufferRef imageBuffer = CMSampleBufferGetImageBuffer(sampleBuffer);

// Lock the image buffer
CVPixelBufferLockBaseAddress(imageBuffer, 0);

// Get information of the image
uint8_t *baseAddress = (uint8_t *)CVPixelBufferGetBaseAddressOfPlane(imageBuffer, 0);
size_t bytesPerRow = CVPixelBufferGetBytesPerRow(imageBuffer);
size_t width = CVPixelBufferGetWidth(imageBuffer);
size_t height = CVPixelBufferGetHeight(imageBuffer);

// Create Colorspace
CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
CGContextRef newContext = CGBitmapContextCreate(baseAddress, width, height, 8, bytesPerRow, colorSpace,
kCGBitmapByteOrder32Little | kCGImageAlphaPremultipliedFirst);
CGImageRef newImage = CGBitmapContextCreateImage(newContext);

// Copy image data
/*
CFDataRef dataref = CGDataProviderCopyData(CGImageGetDataProvider(newImage));
memcpy(mImageData, dataref, 640 * 480 * sizeof(char) * 4);
CFRelease(dataref);
*/
UIImage *image = [UIImage imageWithCGImage:newImage];
[imageView setImage:image];
[imageView setFrame:CGRectMake(0, 0, width, height)];

// Release it
CGContextRelease(newContext);
CGColorSpaceRelease(colorSpace);
CGImageRelease(newImage);

// Unlock the image buffer
CVPixelBufferUnlockBaseAddress(imageBuffer,0);
// CVBufferRelease(imageBuffer);
}

ref: http://forum.unity3d.com/viewtopic.php?p=300819

iOS 4.0, Method of replacement UIGetScreenImage function

Method One,

-(UIImage *)captureView:(UIView *)view
{
CGRect screenRect = [[UIScreen mainScreen] bounds];
UIGraphicsBeginImageContext(screenRect.size);
CGContextRef ctx = UIGraphicsGetCurrentContext();
[[UIColor blackColor] set];
CGContextFillRect(ctx, screenRect);
[view.layer renderInContext:ctx];
UIImage *newImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return newImage;
}

Method Two.

UIGraphicsBeginImageContext(self.view.window.bounds.size);
[self.view.window.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage *image2 = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
UIImageWriteToSavedPhotosAlbum(image2, nil, nil, nil);

ref: http://cafe.naver.com/mcbugi/71418