FGFS-4.1/OpenSceneGraph
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Added support for ReadResult and WriteResult to the osgDB::ReaderWriter

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to allo plugins to pass back more information about the success or failure
of a file load.  All plugins have been updated to the new convention.
This commit is contained in:
Robert Osfield
2001-10-30 14:20:37 +00:00
parent 97e4488d80
commit f0372817b5
23 changed files with 321 additions and 122 deletions
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src/osgPlugins/bmp/ReaderWriterBMP.cpp
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@@ -290,7 +290,7 @@ class ReaderWriterBMP : public osgDB::ReaderWriter
virtual const char* className() { return "BMP Image Reader"; }
virtual bool acceptsExtension(const std::string& extension) { return extension=="bmp"; }
virtual osg::Image* readImage(const std::string& fileName, const osgDB::ReaderWriter::Options*)
virtual ReadResult readImage(const std::string& fileName, const osgDB::ReaderWriter::Options*)
{
unsigned char *imageData = NULL;
@@ -300,7 +300,7 @@ class ReaderWriterBMP : public osgDB::ReaderWriter
imageData = bmp_load(fileName.c_str(),&width_ret,&height_ret,&numComponents_ret);
if (imageData==NULL) return NULL;
if (imageData==NULL) return ReadResult::FILE_NOT_HANDLED;
int s = width_ret;
int t = height_ret;