void dumpTGA(const Common::UString &fileName, const byte *data, int width, int height, PixelFormat format) {
if ((width <= 0) || (height <= 0) || !data)
throw Common::Exception("Invalid image data (%dx%d %d)", width, height, data != 0);
Common::WriteFile file;
if (!file.open(fileName))
throw Common::Exception(Common::kOpenError);
file.writeByte(0); // ID Length
file.writeByte(0); // Palette size
file.writeByte(2); // Unmapped RGB
file.writeUint32LE(0); // Color map
file.writeByte(0); // Color map
file.writeUint16LE(0); // X
file.writeUint16LE(0); // Y
file.writeUint16LE(width);
file.writeUint16LE(height);
file.writeByte(32); // Pixel depths
file.writeByte(0);
uint32 count = width * height;
for (uint32 i = 0; i < count; i++)
writePixel(file, data, format);
file.close();
}
bool TwoDAFile::writeCSV(const Common::UString &fileName) const {
Common::WriteFile file;
if (!file.open(fileName))
return false;
writeCSV(file);
file.close();
return true;
}
bool dumpStream(Common::SeekableReadStream &stream, const Common::UString &fileName) {
Common::WriteFile file;
if (!file.open(fileName))
return false;
size_t pos = stream.pos();
try {
stream.seek(0);
file.writeStream(stream);
stream.seek(pos);
file.flush();
} catch (...) {
stream.seek(pos);
return false;
}
file.close();
return true;
}