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pnmimagetypes: Remove vestigial init_pnm() call

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This commit is contained in:
rdb 2021-02-06 01:20:44 +01:00
parent 492cce8a49
commit 3052bcf289
13 changed files with 0 additions and 44 deletions
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16
panda/src/pnmimage/pnmFileType.cxx
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@ -20,7 +20,6 @@
using std::string; using std::string;
bool PNMFileType::_did_init_pnm = false;
TypeHandle PNMFileType::_type_handle; TypeHandle PNMFileType::_type_handle;
/** /**
@ -107,21 +106,6 @@ make_writer(std::ostream *, bool) {
return nullptr; return nullptr;
} }
/**
* Initializes the underlying PNM library, if it has not already been
* initialized. This should be called by every implementation of
* make_reader() and make_writer(), to ensure that the library is properly
* initialized before any I/O is attempted.
*/
void PNMFileType::
init_pnm() {
if (!_did_init_pnm) {
_did_init_pnm = true;
// No reason to do anything here nowadays.
}
}
/** /**
* Fills the indicated datagram up with a binary representation of the current * Fills the indicated datagram up with a binary representation of the current
* object, in preparation for writing to a Bam file. * object, in preparation for writing to a Bam file.

7
panda/src/pnmimage/pnmFileType.h
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@ -56,13 +56,6 @@ public:
const std::string &magic_number = std::string()); const std::string &magic_number = std::string());
virtual PNMWriter *make_writer(std::ostream *file, bool owns_file = true); virtual PNMWriter *make_writer(std::ostream *file, bool owns_file = true);
protected:
static void init_pnm();
private:
static bool _did_init_pnm;
// The TypedWritable interface follows. // The TypedWritable interface follows.
public: public:
static void register_with_read_factory(); static void register_with_read_factory();

2
panda/src/pnmimagetypes/pnmFileTypeBMP.cxx
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@ -99,7 +99,6 @@ matches_magic_number(const string &magic_number) const {
*/ */
PNMReader *PNMFileTypeBMP:: PNMReader *PNMFileTypeBMP::
make_reader(std::istream *file, bool owns_file, const string &magic_number) { make_reader(std::istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number); return new Reader(this, file, owns_file, magic_number);
} }
@ -110,7 +109,6 @@ make_reader(std::istream *file, bool owns_file, const string &magic_number) {
*/ */
PNMWriter *PNMFileTypeBMP:: PNMWriter *PNMFileTypeBMP::
make_writer(std::ostream *file, bool owns_file) { make_writer(std::ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file); return new Writer(this, file, owns_file);
} }

2
panda/src/pnmimagetypes/pnmFileTypeEXR.cxx
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@ -180,7 +180,6 @@ matches_magic_number(const string &magic_number) const {
*/ */
PNMReader *PNMFileTypeEXR:: PNMReader *PNMFileTypeEXR::
make_reader(istream *file, bool owns_file, const string &magic_number) { make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number); return new Reader(this, file, owns_file, magic_number);
} }
@ -191,7 +190,6 @@ make_reader(istream *file, bool owns_file, const string &magic_number) {
*/ */
PNMWriter *PNMFileTypeEXR:: PNMWriter *PNMFileTypeEXR::
make_writer(ostream *file, bool owns_file) { make_writer(ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file); return new Writer(this, file, owns_file);
} }

2
panda/src/pnmimagetypes/pnmFileTypeIMG.cxx
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@ -86,7 +86,6 @@ get_suggested_extension() const {
*/ */
PNMReader *PNMFileTypeIMG:: PNMReader *PNMFileTypeIMG::
make_reader(istream *file, bool owns_file, const string &magic_number) { make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number); return new Reader(this, file, owns_file, magic_number);
} }
@ -97,7 +96,6 @@ make_reader(istream *file, bool owns_file, const string &magic_number) {
*/ */
PNMWriter *PNMFileTypeIMG:: PNMWriter *PNMFileTypeIMG::
make_writer(ostream *file, bool owns_file) { make_writer(ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file); return new Writer(this, file, owns_file);
} }

2
panda/src/pnmimagetypes/pnmFileTypeJPG.cxx
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@ -100,7 +100,6 @@ matches_magic_number(const string &magic_number) const {
*/ */
PNMReader *PNMFileTypeJPG:: PNMReader *PNMFileTypeJPG::
make_reader(std::istream *file, bool owns_file, const string &magic_number) { make_reader(std::istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number); return new Reader(this, file, owns_file, magic_number);
} }
@ -111,7 +110,6 @@ make_reader(std::istream *file, bool owns_file, const string &magic_number) {
*/ */
PNMWriter *PNMFileTypeJPG:: PNMWriter *PNMFileTypeJPG::
make_writer(std::ostream *file, bool owns_file) { make_writer(std::ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file); return new Writer(this, file, owns_file);
} }

2
panda/src/pnmimagetypes/pnmFileTypePNG.cxx
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@ -122,7 +122,6 @@ matches_magic_number(const string &magic_number) const {
*/ */
PNMReader *PNMFileTypePNG:: PNMReader *PNMFileTypePNG::
make_reader(istream *file, bool owns_file, const string &magic_number) { make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number); return new Reader(this, file, owns_file, magic_number);
} }
@ -133,7 +132,6 @@ make_reader(istream *file, bool owns_file, const string &magic_number) {
*/ */
PNMWriter *PNMFileTypePNG:: PNMWriter *PNMFileTypePNG::
make_writer(ostream *file, bool owns_file) { make_writer(ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file); return new Writer(this, file, owns_file);
} }

2
panda/src/pnmimagetypes/pnmFileTypePNM.cxx
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@ -1027,7 +1027,6 @@ matches_magic_number(const string &magic_number) const {
*/ */
PNMReader *PNMFileTypePNM:: PNMReader *PNMFileTypePNM::
make_reader(istream *file, bool owns_file, const string &magic_number) { make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number); return new Reader(this, file, owns_file, magic_number);
} }
@ -1038,7 +1037,6 @@ make_reader(istream *file, bool owns_file, const string &magic_number) {
*/ */
PNMWriter *PNMFileTypePNM:: PNMWriter *PNMFileTypePNM::
make_writer(ostream *file, bool owns_file) { make_writer(ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file); return new Writer(this, file, owns_file);
} }

2
panda/src/pnmimagetypes/pnmFileTypeSGI.cxx
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@ -103,7 +103,6 @@ matches_magic_number(const string &magic_number) const {
*/ */
PNMReader *PNMFileTypeSGI:: PNMReader *PNMFileTypeSGI::
make_reader(std::istream *file, bool owns_file, const string &magic_number) { make_reader(std::istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number); return new Reader(this, file, owns_file, magic_number);
} }
@ -114,7 +113,6 @@ make_reader(std::istream *file, bool owns_file, const string &magic_number) {
*/ */
PNMWriter *PNMFileTypeSGI:: PNMWriter *PNMFileTypeSGI::
make_writer(std::ostream *file, bool owns_file) { make_writer(std::ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file); return new Writer(this, file, owns_file);
} }

2
panda/src/pnmimagetypes/pnmFileTypeSoftImage.cxx
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@ -277,7 +277,6 @@ matches_magic_number(const string &magic_number) const {
*/ */
PNMReader *PNMFileTypeSoftImage:: PNMReader *PNMFileTypeSoftImage::
make_reader(istream *file, bool owns_file, const string &magic_number) { make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number); return new Reader(this, file, owns_file, magic_number);
} }
@ -288,7 +287,6 @@ make_reader(istream *file, bool owns_file, const string &magic_number) {
*/ */
PNMWriter *PNMFileTypeSoftImage:: PNMWriter *PNMFileTypeSoftImage::
make_writer(ostream *file, bool owns_file) { make_writer(ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file); return new Writer(this, file, owns_file);
} }

1
panda/src/pnmimagetypes/pnmFileTypeStbImage.cxx
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@ -208,7 +208,6 @@ matches_magic_number(const string &magic_number) const {
*/ */
PNMReader *PNMFileTypeStbImage:: PNMReader *PNMFileTypeStbImage::
make_reader(istream *file, bool owns_file, const string &magic_number) { make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new StbImageReader(this, file, owns_file, magic_number); return new StbImageReader(this, file, owns_file, magic_number);
} }

2
panda/src/pnmimagetypes/pnmFileTypeTGA.cxx
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@ -154,7 +154,6 @@ get_suggested_extension() const {
*/ */
PNMReader *PNMFileTypeTGA:: PNMReader *PNMFileTypeTGA::
make_reader(istream *file, bool owns_file, const string &magic_number) { make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
return new Reader(this, file, owns_file, magic_number); return new Reader(this, file, owns_file, magic_number);
} }
@ -165,7 +164,6 @@ make_reader(istream *file, bool owns_file, const string &magic_number) {
*/ */
PNMWriter *PNMFileTypeTGA:: PNMWriter *PNMFileTypeTGA::
make_writer(ostream *file, bool owns_file) { make_writer(ostream *file, bool owns_file) {
init_pnm();
return new Writer(this, file, owns_file); return new Writer(this, file, owns_file);
} }

2
panda/src/pnmimagetypes/pnmFileTypeTIFF.cxx
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@ -292,7 +292,6 @@ matches_magic_number(const string &magic_number) const {
*/ */
PNMReader *PNMFileTypeTIFF:: PNMReader *PNMFileTypeTIFF::
make_reader(istream *file, bool owns_file, const string &magic_number) { make_reader(istream *file, bool owns_file, const string &magic_number) {
init_pnm();
install_error_handlers(); install_error_handlers();
return new Reader(this, file, owns_file, magic_number); return new Reader(this, file, owns_file, magic_number);
} }
@ -304,7 +303,6 @@ make_reader(istream *file, bool owns_file, const string &magic_number) {
*/ */
PNMWriter *PNMFileTypeTIFF:: PNMWriter *PNMFileTypeTIFF::
make_writer(ostream *file, bool owns_file) { make_writer(ostream *file, bool owns_file) {
init_pnm();
install_error_handlers(); install_error_handlers();
return new Writer(this, file, owns_file); return new Writer(this, file, owns_file);
} }