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corrections in exif for multithreading issue

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This commit is contained in:
ffsup2
2010-11-26 00:01:12 +01:00
parent 4674c42490
commit 25dd0f003a
5 changed files with 31 additions and 31 deletions
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9
rtexif/stdattribs.cc
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@@ -243,6 +243,7 @@ class FNumberInterpreter : public Interpreter {
public:
FNumberInterpreter () {}
virtual std::string toString (Tag* t) {
char buffer[32];
sprintf (buffer, "%0.1f", t->toDouble());
return buffer;
}
@@ -253,6 +254,7 @@ class ApertureInterpreter : public Interpreter {
public:
ApertureInterpreter () {}
virtual std::string toString (Tag* t) {
char buffer[32];
sprintf (buffer, "%0.1f", pow(2.0, t->toDouble()/2.0));
return buffer;
}
@@ -263,6 +265,7 @@ class ExposureBiasInterpreter : public Interpreter {
public:
ExposureBiasInterpreter () {}
virtual std::string toString (Tag* t) {
char buffer[32];
sprintf (buffer, "%+0.2f", t->toDouble());
return buffer;
}
@@ -273,6 +276,7 @@ class ShutterSpeedInterpreter : public Interpreter {
public:
ShutterSpeedInterpreter () {}
virtual std::string toString (Tag* t) {
char buffer[32];
double d = pow (2.0, -t->toDouble());
if (d > 0.0 && d < 0.9)
sprintf (buffer, "1/%0.0f", 1.0 / d);
@@ -287,6 +291,7 @@ class ExposureTimeInterpreter : public Interpreter {
public:
ExposureTimeInterpreter () {}
virtual std::string toString (Tag* t) {
char buffer[32];
double d = t->toDouble();
if (d > 0.0 && d < 0.9)
sprintf (buffer, "1/%0.0f", 1.0 / d);
@@ -301,6 +306,7 @@ class FocalLengthInterpreter : public Interpreter {
public:
FocalLengthInterpreter () {}
virtual std::string toString (Tag* t) {
char buffer[32];
sprintf (buffer, "%0.1f", t->toDouble());
return buffer;
}
@@ -311,6 +317,7 @@ class UserCommentInterpreter : public Interpreter {
public:
UserCommentInterpreter () {}
virtual std::string toString (Tag* t) {
char buffer[1024];
if (!strncmp((char*)t->getValue(), "ASCII\0\0\0",8))
strncpy (buffer, (char*)t->getValue()+8, t->getCount()-8);
else
@@ -318,6 +325,7 @@ class UserCommentInterpreter : public Interpreter {
return buffer;
}
virtual void fromString (Tag* t, const std::string& value) {
char buffer[1024];
memcpy (buffer, "ASCII\0\0\0", 8);
strcpy (buffer+8, value.c_str());
t->fromString (buffer, value.size() + 9);
@@ -330,6 +338,7 @@ public:
CFAInterpreter(){}
virtual std::string toString (Tag* t) {
char colors[]="RGB";
char buffer[1024];
for( int i=0; i< t->getCount();i++){
unsigned char c = t->toInt(i,BYTE);
buffer[i]= c<3 ?colors[c]:' ';