gflBrigthness(...) - strange mistake

[Serg]

Code: Select all

#include "stdafx.h"
#include "gflw.h"


#pragma comment(lib, "libgfl.lib")
#pragma comment(lib, "libgfle.lib")


int main(int argc, char* argv[])
{

       gflLibraryInit();

	   GFL_LOAD_PARAMS      load_option;
	   GFL_SAVE_PARAMS      save_params;
	   GFL_BITMAP           *pic;

	   gflGetDefaultLoadParams( &load_option );
	   load_option.FormatIndex = gflGetFormatIndexByName( "jpeg" );
       gflLoadBitmap( "E:\\001.jpg", &pic, &load_option, 0);

       gflBrigthness( pic, 0, -50 );

	   gflGetDefaultSaveParams( &save_params );
	   save_params.FormatIndex = gflGetFormatIndexByName( "jpeg" );

       gflSaveBitmap( "E:\\002.jpg", pic, &save_params );
	   gflLibraryExit();

       return 1;
}

Can you compile this code?
I can't, get error: 'gflBrigthness' : undeclared identifier

but Why? I have included "gflw.h"

[xnview]

Code: Select all

#include "stdafx.h"
#include "gflw.h"


#pragma comment(lib, "libgfl.lib")
#pragma comment(lib, "libgfle.lib")


int main(int argc, char* argv[])
{

       gflLibraryInit();

	   GFL_LOAD_PARAMS      load_option;
	   GFL_SAVE_PARAMS      save_params;
	   GFL_BITMAP           *pic;

	   gflGetDefaultLoadParams( &load_option );
	   load_option.FormatIndex = gflGetFormatIndexByName( "jpeg" );
       gflLoadBitmap( "E:\\001.jpg", &pic, &load_option, 0);

       gflBrigthness( pic, 0, -50 );

	   gflGetDefaultSaveParams( &save_params );
	   save_params.FormatIndex = gflGetFormatIndexByName( "jpeg" );

       gflSaveBitmap( "E:\\002.jpg", pic, &save_params );
	   gflLibraryExit();

       return 1;
}

Can you compile this code?
I can't, get error: 'gflBrigthness' : undeclared identifier

but Why? I have included "gflw.h"

you must include libgfl.h not gflw.h

[Serg]

Have you tried do it?
I have changed and get this error again.

[Serg]

???

[xnview]

???

It's not gflBrigthness but gflBrightness

[Serg]

???

It's not gflBrigthness but gflBrightness

I copy this function from help directly,

Code: Select all

GFL_ERROR gflBrigthness(
  GFL_BITMAP * src,  
  GFL_BITMAP ** dst,  
  GFL_INT32 brightness
);

and did not check on mistakes. Next time I'll know....

Thanks. Now It's work.