本文整理汇总了C++中ImageReader::getColorProfile方法的典型用法代码示例。如果您正苦于以下问题：C++ ImageReader::getColorProfile方法的具体用法？C++ ImageReader::getColorProfile怎么用？C++ ImageReader::getColorProfile使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ImageReader的用法示例。
在下文中一共展示了ImageReader::getColorProfile方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: run
int ForceRGBCommand::run(const char** args, unsigned int numArgs)
{
if ( numArgs < 2 ) {
fprintf(stderr, "Usage: ImageTool forcergb <input> <output> [-filequality 0-100] [-pad N,N,N]\n");
fprintf(stderr, "\te.g. ImageTool forcergb input.jpg output.jpg\n");
return IMAGECORE_INVALID_USAGE;
}
int ret = open(args[0], args[1]);
if (ret != IMAGECORE_SUCCESS) {
return ret;
}
// Defaults
unsigned int compressionQuality = 75;
// Optional args
unsigned int numOptional = numArgs - 2;
if ( numOptional > 0 ) {
unsigned int numPairs = numOptional / 2;
for ( unsigned int i = 0; i < numPairs; i++ ) {
const char* argName = args[2 + i * 2 + 0];
const char* argValue = args[2 + i * 2 + 1];
if( strcmp(argName, "-filequality") == 0 ) {
compressionQuality = clamp(0, 100, atoi(argValue));
} else if( strcmp(argName, "-pad") == 0 ) {
int ret = populateBuckets(argValue);
if (ret != IMAGECORE_SUCCESS) {
return ret;
}
}
}
}
ImageReader* reader = ImageReader::create(m_Source);
if( reader == NULL ) {
fprintf(stderr, "error: unknown or corrupt image format for '%s'\n", m_InputFilePath);
return IMAGECORE_INVALID_FORMAT;
}
EImageFormat outputFormat = ImageWriter::formatFromExtension(args[1], reader->getFormat());
unsigned int colorProfileSize = 0;
reader->getColorProfile(colorProfileSize);
if( colorProfileSize != 0 && reader->getFormat() == kImageFormat_JPEG ) {
reader->setReadOptions(ImageReader::kReadOption_ApplyColorProfile);
ImageRGBA* image = ImageRGBA::create(reader->getWidth(), reader->getHeight());
if( reader->readImage(image) ) {
ImageWriter* writer = ImageWriter::createWithFormat(kImageFormat_JPEG, m_Output);
if (writer == NULL) {
fprintf(stderr, "error: unable to create ImageWriter\n");
return IMAGECORE_OUT_OF_MEMORY;
}
writer->setWriteOptions(ImageWriter::kWriteOption_WriteDefaultColorProfile);
writer->setSourceReader(reader);
writer->setQuality(compressionQuality);
if( !writer->writeImage(image) ) {
ret = IMAGECORE_WRITE_ERROR;
}
delete writer;
} else {
fprintf(stderr, "error unable to read input image");
ret = IMAGECORE_READ_ERROR;
}
delete image;
} else {
ImageWriter* imageWriter = ImageWriter::createWithFormat(outputFormat, m_Output);
unsigned int writeOptions = 0;
writeOptions |= ImageWriter::kWriteOption_WriteExifOrientation;
writeOptions |= ImageWriter::kWriteOption_WriteDefaultColorProfile;
if( imageWriter != NULL ) {
imageWriter->setWriteOptions(writeOptions);
if( imageWriter->copyLossless(reader) ) {
ret = IMAGECORE_SUCCESS;
} else {
fprintf(stderr, "error: unable to perform lossless copy.\n");
ret = IMAGECORE_INVALID_OPERATION;
}
delete imageWriter;
}
}
delete reader;
reader = NULL;
close();
return ret;
}