gimplut

Synopsis

                    GimpLut;
gfloat              (*GimpLutFunc)                      (gpointer user_data,
                                                         gint nchannels,
                                                         gint channel,
                                                         gfloat value);
GimpLut*            gimp_lut_new                        (void);
void                gimp_lut_free                       (GimpLut *lut);
void                gimp_lut_setup                      (GimpLut *lut,
                                                         GimpLutFunc func,
                                                         gpointer user_data,
                                                         gint nchannels);
void                gimp_lut_setup_exact                (GimpLut *lut,
                                                         GimpLutFunc func,
                                                         gpointer user_data,
                                                         gint nchannels);
void                gimp_lut_process                    (GimpLut *lut,
                                                         PixelRegion *srcPR,
                                                         PixelRegion *destPR);
void                gimp_lut_process_inline             (GimpLut *lut,
                                                         PixelRegion *src_destPR);

Description

Details

GimpLut

typedef struct {
  guchar **luts;
  gint     nchannels;
} GimpLut;

GimpLutFunc ()

gfloat              (*GimpLutFunc)                      (gpointer user_data,
                                                         gint nchannels,
                                                         gint channel,
                                                         gfloat value);

`user_data` :
`nchannels` :
`channel` :
`value` :
Returns :

gimp_lut_new ()

GimpLut*            gimp_lut_new                        (void);

Returns :

gimp_lut_free ()

void                gimp_lut_free                       (GimpLut *lut);

lut :

gimp_lut_setup ()

void                gimp_lut_setup                      (GimpLut *lut,
                                                         GimpLutFunc func,
                                                         gpointer user_data,
                                                         gint nchannels);

`lut` :
`func` :
`user_data` :
`nchannels` :

gimp_lut_setup_exact ()

void                gimp_lut_setup_exact                (GimpLut *lut,
                                                         GimpLutFunc func,
                                                         gpointer user_data,
                                                         gint nchannels);

`lut` :
`func` :
`user_data` :
`nchannels` :

gimp_lut_process ()

void                gimp_lut_process                    (GimpLut *lut,
                                                         PixelRegion *srcPR,
                                                         PixelRegion *destPR);

`lut` :
`srcPR` :
`destPR` :

gimp_lut_process_inline ()

void                gimp_lut_process_inline             (GimpLut *lut,
                                                         PixelRegion *src_destPR);

`lut` :
`src_destPR` :

			GIMP Application Reference Manual
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