Main Page | Namespace List | Class Hierarchy | Alphabetical List | Class List | File List | Namespace Members | Class Members | File Members | Related Pages

ImageFilterReverseVideo Class Reference

Reverse video filter. More...

Inheritance diagram for ImageFilterReverseVideo:

Inheritance graph
[legend]
Collaboration diagram for ImageFilterReverseVideo:

Collaboration graph
[legend]
List of all members.

Public Member Functions

char * GetDescription () const
void FilterFrame (uint8_t *pixels, int width, int height, double position, double frame_delta)

Detailed Description

Reverse video filter.

Definition at line 432 of file image_filters.cc.

Member Function Documentation

void ImageFilterReverseVideo::FilterFrame (  uint8_t *  pixels,
int  width,
int  height,
double  position,
double  frame_delta
)  [inline, virtual]
 

Implements ImageFilter.

Definition at line 440 of file image_filters.cc.

00441     {
00442         uint8_t r, g, b;
00443         uint8_t *p = pixels;
00444         while ( p < ( pixels + width * height * 3 ) )
00445         {
00446             r = *( p );
00447             g = *( p + 1 );
00448             b = *( p + 2 );
00449             *p ++ = 0xff - r;
00450             *p ++ = 0xff - g;
00451             *p ++ = 0xff - b;
00452         }
00453     }

char* ImageFilterReverseVideo::GetDescription (   )  const [inline, virtual]
 

Implements ImageFilter.

Definition at line 435 of file image_filters.cc.

00436     {
00437         return _( "Reverse Video" );
00438     }

The documentation for this class was generated from the following file:
Generated on Sun Mar 11 22:13:04 2007 for Kino by  doxygen 1.4.2