Prior to 7.4, occt had a 'using namespace std' in a header file that
was polluting dependent projects. They have since fixed it and so these
changes are required.
As xine is not used anymore, there is no plugin in charge of loading
video files, and osgmovie and other programs are not able to open
them.
If ffmpeg is present, it is registered for opening video files.
Replace operators for implicit type conversion by explicit data() method to
access implementation pointer and subscript operator to access element by
index just like in std::vector.
src/osgPlugins/tga/ReaderWriterTGA.cpp:455:22: error: use of overloaded operator '==' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'long')
if (colormap == NULL)
~~~~~~~~ ^ ~~~~
src/osgPlugins/tga/ReaderWriterTGA.cpp:525:16: error: use of overloaded operator '==' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'long')
if (buffer == NULL || linebuf == NULL)
~~~~~~ ^ ~~~~
src/osgPlugins/tga/ReaderWriterTGA.cpp:525:35: error: use of overloaded operator '==' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'long')
if (buffer == NULL || linebuf == NULL)
~~~~~~~ ^ ~~~~
src/osgPlugins/tga/ReaderWriterTGA.cpp:548:30: error: use of overloaded operator '==' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'long')
if (formattedMap == NULL)
~~~~~~~~~~~~ ^ ~~~~
src/osgPlugins/tga/ReaderWriterTGA.cpp:574:40: error: use of overloaded operator '[]' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'int')
index = linebuf[x];
~~~~~~~^~
src/osgPlugins/tga/ReaderWriterTGA.cpp:577:50: error: use of overloaded operator '+' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'int')
index = getInt16(linebuf + x * 2);
~~~~~~~ ^ ~~~~~
src/osgPlugins/tga/ReaderWriterTGA.cpp:580:50: error: use of overloaded operator '+' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'int')
index = getInt24(linebuf + x * 3);
~~~~~~~ ^ ~~~~~
src/osgPlugins/tga/ReaderWriterTGA.cpp:583:50: error: use of overloaded operator '+' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'int')
index = getInt32(linebuf + x * 4);
~~~~~~~ ^ ~~~~~
src/osgPlugins/tga/ReaderWriterTGA.cpp:592:72: error: use of overloaded operator '+' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'int')
(dest + adjustedX * format)[i] = (formattedMap + index * format)[i];
~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
src/osgPlugins/tga/ReaderWriterTGA.cpp:626:30: error: use of overloaded operator '==' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'long')
if (formattedMap == NULL)
~~~~~~~~~~~~ ^ ~~~~
src/osgPlugins/tga/ReaderWriterTGA.cpp:642:21: error: use of overloaded operator '==' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'long')
if (buf == NULL)
~~~ ^ ~~~~
src/osgPlugins/tga/ReaderWriterTGA.cpp:664:44: error: use of overloaded operator '[]' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'int')
index = linebuf[x];
~~~~~~~^~
src/osgPlugins/tga/ReaderWriterTGA.cpp:667:54: error: use of overloaded operator '+' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'int')
index = getInt16(linebuf + x * 2);
~~~~~~~ ^ ~~~~~
src/osgPlugins/tga/ReaderWriterTGA.cpp:670:54: error: use of overloaded operator '+' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'int')
index = getInt24(linebuf + x * 3);
~~~~~~~ ^ ~~~~~
src/osgPlugins/tga/ReaderWriterTGA.cpp:673:54: error: use of overloaded operator '+' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'int')
index = getInt32(linebuf + x * 4);
~~~~~~~ ^ ~~~~~
src/osgPlugins/tga/ReaderWriterTGA.cpp:688:76: error: use of overloaded operator '+' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'int')
(dest + adjustedX * format)[i] = (formattedMap + index * format)[i];
~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
src/osgPlugins/tga/ReaderWriterTGA.cpp:708:21: error: use of overloaded operator '==' is ambiguous (with operand types 'SafeArray<unsigned char>' and 'long')
if (buf == NULL)
~~~ ^ ~~~~
17 errors generated.
The DDS plugin is not able to load floating point RGB images saved out by itself. There doesn't appear to be a fourcc code for RGB float/half-float data, so I added the appropriate entries to the RGBFormat table so the images can be loaded properly.
When the query geometry gets reset to its default then its
vertices have to be updated by the bounding box dimensions of
the current children of the OcclusionQueryNode.
The user defined query geometry handling has been broken in several ways.
The previous way of defining a query geometry was using the non const
`getQueryGeometry` method and overriding its members. But then
`OcclusionQueryNode` wasn't aware of the geometry change and couldn't
internally handle it correctly.
The `computeBound` method never considered a user defined query geometry and
always just overrode the vertices of the geometry.
The member `_validQueryGeometry` wasn't correctly set.
This change should fix all this issues by introducing a small backward
compatibility break. The non const `getQueryGeometry` method is removed
forcing the user to use the `setQueryGeometry` method. But then `OcclusionQueryNode`
is aware of the user defined query geometry and can handle it correctly.
