public static CCData dataWithContentsOfFile(string strPath)
{
CCFileData data = new CCFileData(strPath, "rb");
ulong nSize = data.Size;
byte[] pBuffer = data.Buffer;
if (pBuffer == null)
{
return null;
}
CCData pRet = new CCData();
pRet.m_pData = pBuffer;
//memcpy(pRet->m_pData, pBuffer, nSize);
return pRet;
}
public static CCData dataWithContentsOfFile(string strPath)
{
CCFileData data = new CCFileData(strPath, "rb");
ulong nSize = data.Size;
byte[] pBuffer = data.Buffer;
if (pBuffer == null)
{
return(null);
}
CCData pRet = new CCData();
pRet.m_pData = pBuffer;
//memcpy(pRet->m_pData, pBuffer, nSize);
return(pRet);
}
/* get buffer as UIImage, can only save a render buffer which has a RGBA8888 pixel format */
public CCData getUIImageAsDataFromBuffer(int format)
{
CCData pData = null;
//@ todo CCRenderTexture::getUIImageAsDataFromBuffer
// #include "Availability.h"
// #include "UIKit.h"
// GLubyte * pBuffer = NULL;
// GLubyte * pPixels = NULL;
// do
// {
// CC_BREAK_IF(! m_pTexture);
//
// CCAssert(m_ePixelFormat == kCCTexture2DPixelFormat_RGBA8888, "only RGBA8888 can be saved as image");
//
// const CCSize& s = m_pTexture->getContentSizeInPixels();
// int tx = s.width;
// int ty = s.height;
//
// int bitsPerComponent = 8;
// int bitsPerPixel = 32;
//
// int bytesPerRow = (bitsPerPixel / 8) * tx;
// int myDataLength = bytesPerRow * ty;
//
// CC_BREAK_IF(! (pBuffer = new GLubyte[tx * ty * 4]));
// CC_BREAK_IF(! (pPixels = new GLubyte[tx * ty * 4]));
//
// this->begin();
// glReadPixels(0,0,tx,ty,GL_RGBA,GL_UNSIGNED_BYTE, pBuffer);
// this->end();
//
// int x,y;
//
// for(y = 0; y <ty; y++) {
// for(x = 0; x <tx * 4; x++) {
// pPixels[((ty - 1 - y) * tx * 4 + x)] = pBuffer[(y * 4 * tx + x)];
// }
// }
//
// if (format == kCCImageFormatRawData)
// {
// pData = CCData::dataWithBytesNoCopy(pPixels, myDataLength);
// break;
// }
//@ todo impliment save to jpg or png
/*
* CGImageCreate(size_t width, size_t height,
* size_t bitsPerComponent, size_t bitsPerPixel, size_t bytesPerRow,
* CGColorSpaceRef space, CGBitmapInfo bitmapInfo, CGDataProviderRef provider,
* const CGFloat decode[], bool shouldInterpolate,
* CGColorRenderingIntent intent)
*/
// make data provider with data.
// CGBitmapInfo bitmapInfo = kCGImageAlphaPremultipliedLast | kCGBitmapByteOrderDefault;
// CGDataProviderRef provider = CGDataProviderCreateWithData(NULL, pixels, myDataLength, NULL);
// CGColorSpaceRef colorSpaceRef = CGColorSpaceCreateDeviceRGB();
// CGImageRef iref = CGImageCreate(tx, ty,
// bitsPerComponent, bitsPerPixel, bytesPerRow,
// colorSpaceRef, bitmapInfo, provider,
// NULL, false,
// kCGRenderingIntentDefault);
//
// UIImage* image = [[UIImage alloc] initWithCGImage:iref];
//
// CGImageRelease(iref);
// CGColorSpaceRelease(colorSpaceRef);
// CGDataProviderRelease(provider);
//
//
//
// if (format == kCCImageFormatPNG)
// data = UIImagePNGRepresentation(image);
// else
// data = UIImageJPEGRepresentation(image, 1.0f);
//
// [image release];
// } while (0);
//
// CC_SAFE_DELETE_ARRAY(pBuffer);
// CC_SAFE_DELETE_ARRAY(pPixels);
return(pData);
}
