diff data/fileio/BZipFileDevice.cpp @ 1038:cc27f35aa75c cxx11

Introducing the signed 64-bit frame index type, and fixing build failures from inclusion of -Wconversion with -Werror. Not finished yet.

--- a/data/fileio/BZipFileDevice.cpp	Tue Mar 03 09:33:59 2015 +0000
+++ b/data/fileio/BZipFileDevice.cpp	Tue Mar 03 15:18:24 2015 +0000
@@ -178,7 +178,7 @@
     if (m_atEnd) return 0;
 
     int bzError = BZ_OK;
-    int read = BZ2_bzRead(&bzError, m_bzFile, data, maxSize);
+    int read = BZ2_bzRead(&bzError, m_bzFile, data, int(maxSize));
 
 //    SVDEBUG << "BZipFileDevice::readData: requested " << maxSize << ", read " << read << endl;
 
@@ -201,7 +201,7 @@
 BZipFileDevice::writeData(const char *data, qint64 maxSize)
 {
     int bzError = BZ_OK;
-    BZ2_bzWrite(&bzError, m_bzFile, (void *)data, maxSize);
+    BZ2_bzWrite(&bzError, m_bzFile, (void *)data, int(maxSize));
 
 //    SVDEBUG << "BZipFileDevice::writeData: " << maxSize << " to write" << endl;