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implement option for imgconv utility to save the raw image via QDataStream

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mostly for testing purposes (e.g. what compression format can compress the
data quick and with decent compression ratio?)

on a side note that an actual raw image format

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2023-05-29 08:46:53 +03:00
parent 82574432ed
commit b7663fe761
1 changed files with 23 additions and 1 deletions
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24
util/imgconv/main.cpp
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@ -55,10 +55,32 @@ int main(int argc, char *argv[])
qWarning() << "Could not determine format for" << outputpath;
return 3;
}
const bool outputraw32 = (outputformat == "raw32");
const bool outputraw16 = (outputformat == "raw16");
if (outputraw32 || outputraw16) {
qWarning() << "Use" << outputpath << "with caution, you have been warned!";
if (outputraw32) {
inputimage = inputimage.convertToFormat(QImage::Format_ARGB32);
} else {
inputimage = inputimage.convertToFormat(QImage::Format_RGB16);
}
QFile outputfile(outputpath);
if (!outputfile.open(QFile::WriteOnly)) {
qWarning() << "Could not open" << outputpath << outputfile.errorString();
return 4;
}
QDataStream outputstream(&outputfile);
outputstream << inputimage;
if (outputstream.status() != QDataStream::Ok) {
qWarning() << "Could not stream" << outputpath;
return 5;
}
return 0;
}
if (inputimage.save(outputpath, outputformat, 100) == false) {
qWarning() << "Could not save" << outputpath;
return 4;
return 6;
}
return 0;