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remove unused filter_data

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This commit is contained in:
homm 2016-06-02 18:33:17 +03:00
parent bc51928171
commit 4cfc791a5b
2 changed files with 34 additions and 35 deletions
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66
libImaging/Geometry.c
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@ -288,7 +288,7 @@ quad_transform(double* xin, double* yin, int x, int y, void* data)
/* transform filters (ImagingTransformFilter) */ /* transform filters (ImagingTransformFilter) */
static int static int
nearest_filter8(void* out, Imaging im, double xin, double yin, void* data) nearest_filter8(void* out, Imaging im, double xin, double yin)
{ {
int x = COORD(xin); int x = COORD(xin);
int y = COORD(yin); int y = COORD(yin);
@ -299,7 +299,7 @@ nearest_filter8(void* out, Imaging im, double xin, double yin, void* data)
} }
static int static int
nearest_filter16(void* out, Imaging im, double xin, double yin, void* data) nearest_filter16(void* out, Imaging im, double xin, double yin)
{ {
int x = COORD(xin); int x = COORD(xin);
int y = COORD(yin); int y = COORD(yin);
@ -310,7 +310,7 @@ nearest_filter16(void* out, Imaging im, double xin, double yin, void* data)
} }
static int static int
nearest_filter32(void* out, Imaging im, double xin, double yin, void* data) nearest_filter32(void* out, Imaging im, double xin, double yin)
{ {
int x = COORD(xin); int x = COORD(xin);
int y = COORD(yin); int y = COORD(yin);
@ -355,7 +355,7 @@ nearest_filter32(void* out, Imaging im, double xin, double yin, void* data)
} }
static int static int
bilinear_filter8(void* out, Imaging im, double xin, double yin, void* data) bilinear_filter8(void* out, Imaging im, double xin, double yin)
{ {
BILINEAR_HEAD(UINT8); BILINEAR_HEAD(UINT8);
BILINEAR_BODY(UINT8, im->image8, 1, 0); BILINEAR_BODY(UINT8, im->image8, 1, 0);
@ -364,7 +364,7 @@ bilinear_filter8(void* out, Imaging im, double xin, double yin, void* data)
} }
static int static int
bilinear_filter32I(void* out, Imaging im, double xin, double yin, void* data) bilinear_filter32I(void* out, Imaging im, double xin, double yin)
{ {
BILINEAR_HEAD(INT32); BILINEAR_HEAD(INT32);
BILINEAR_BODY(INT32, im->image32, 1, 0); BILINEAR_BODY(INT32, im->image32, 1, 0);
@ -373,7 +373,7 @@ bilinear_filter32I(void* out, Imaging im, double xin, double yin, void* data)
} }
static int static int
bilinear_filter32F(void* out, Imaging im, double xin, double yin, void* data) bilinear_filter32F(void* out, Imaging im, double xin, double yin)
{ {
BILINEAR_HEAD(FLOAT32); BILINEAR_HEAD(FLOAT32);
BILINEAR_BODY(FLOAT32, im->image32, 1, 0); BILINEAR_BODY(FLOAT32, im->image32, 1, 0);
@ -382,7 +382,7 @@ bilinear_filter32F(void* out, Imaging im, double xin, double yin, void* data)
} }
static int static int
bilinear_filter32LA(void* out, Imaging im, double xin, double yin, void* data) bilinear_filter32LA(void* out, Imaging im, double xin, double yin)
{ {
BILINEAR_HEAD(UINT8); BILINEAR_HEAD(UINT8);
BILINEAR_BODY(UINT8, im->image, 4, 0); BILINEAR_BODY(UINT8, im->image, 4, 0);
@ -395,7 +395,7 @@ bilinear_filter32LA(void* out, Imaging im, double xin, double yin, void* data)
} }
static int static int
bilinear_filter32RGB(void* out, Imaging im, double xin, double yin, void* data) bilinear_filter32RGB(void* out, Imaging im, double xin, double yin)
{ {
int b; int b;
BILINEAR_HEAD(UINT8); BILINEAR_HEAD(UINT8);
@ -462,7 +462,7 @@ bilinear_filter32RGB(void* out, Imaging im, double xin, double yin, void* data)
static int static int
bicubic_filter8(void* out, Imaging im, double xin, double yin, void* data) bicubic_filter8(void* out, Imaging im, double xin, double yin)
{ {
BICUBIC_HEAD(UINT8); BICUBIC_HEAD(UINT8);
BICUBIC_BODY(UINT8, im->image8, 1, 0); BICUBIC_BODY(UINT8, im->image8, 1, 0);
@ -476,7 +476,7 @@ bicubic_filter8(void* out, Imaging im, double xin, double yin, void* data)
} }
static int static int
bicubic_filter32I(void* out, Imaging im, double xin, double yin, void* data) bicubic_filter32I(void* out, Imaging im, double xin, double yin)
{ {
BICUBIC_HEAD(INT32); BICUBIC_HEAD(INT32);
BICUBIC_BODY(INT32, im->image32, 1, 0); BICUBIC_BODY(INT32, im->image32, 1, 0);
@ -485,7 +485,7 @@ bicubic_filter32I(void* out, Imaging im, double xin, double yin, void* data)
} }
static int static int
bicubic_filter32F(void* out, Imaging im, double xin, double yin, void* data) bicubic_filter32F(void* out, Imaging im, double xin, double yin)
{ {
BICUBIC_HEAD(FLOAT32); BICUBIC_HEAD(FLOAT32);
BICUBIC_BODY(FLOAT32, im->image32, 1, 0); BICUBIC_BODY(FLOAT32, im->image32, 1, 0);
@ -494,7 +494,7 @@ bicubic_filter32F(void* out, Imaging im, double xin, double yin, void* data)
} }
static int static int
bicubic_filter32LA(void* out, Imaging im, double xin, double yin, void* data) bicubic_filter32LA(void* out, Imaging im, double xin, double yin)
{ {
BICUBIC_HEAD(UINT8); BICUBIC_HEAD(UINT8);
BICUBIC_BODY(UINT8, im->image, 4, 0); BICUBIC_BODY(UINT8, im->image, 4, 0);
@ -522,7 +522,7 @@ bicubic_filter32LA(void* out, Imaging im, double xin, double yin, void* data)
} }
static int static int
bicubic_filter32RGB(void* out, Imaging im, double xin, double yin, void* data) bicubic_filter32RGB(void* out, Imaging im, double xin, double yin)
{ {
int b; int b;
BICUBIC_HEAD(UINT8); BICUBIC_HEAD(UINT8);
@ -550,51 +550,51 @@ getfilter(Imaging im, int filterid)
if (im->image8) if (im->image8)
switch (im->type) { switch (im->type) {
case IMAGING_TYPE_UINT8: case IMAGING_TYPE_UINT8:
return (ImagingTransformFilter) nearest_filter8; return nearest_filter8;
case IMAGING_TYPE_SPECIAL: case IMAGING_TYPE_SPECIAL:
switch (im->pixelsize) { switch (im->pixelsize) {
case 1: case 1:
return (ImagingTransformFilter) nearest_filter8; return nearest_filter8;
case 2: case 2:
return (ImagingTransformFilter) nearest_filter16; return nearest_filter16;
case 4: case 4:
return (ImagingTransformFilter) nearest_filter32; return nearest_filter32;
} }
} }
else else
return (ImagingTransformFilter) nearest_filter32; return nearest_filter32;
break; break;
case IMAGING_TRANSFORM_BILINEAR: case IMAGING_TRANSFORM_BILINEAR:
if (im->image8) if (im->image8)
return (ImagingTransformFilter) bilinear_filter8; return bilinear_filter8;
else if (im->image32) { else if (im->image32) {
switch (im->type) { switch (im->type) {
case IMAGING_TYPE_UINT8: case IMAGING_TYPE_UINT8:
if (im->bands == 2) if (im->bands == 2)
return (ImagingTransformFilter) bilinear_filter32LA; return bilinear_filter32LA;
else else
return (ImagingTransformFilter) bilinear_filter32RGB; return bilinear_filter32RGB;
case IMAGING_TYPE_INT32: case IMAGING_TYPE_INT32:
return (ImagingTransformFilter) bilinear_filter32I; return bilinear_filter32I;
case IMAGING_TYPE_FLOAT32: case IMAGING_TYPE_FLOAT32:
return (ImagingTransformFilter) bilinear_filter32F; return bilinear_filter32F;
} }
} }
break; break;
case IMAGING_TRANSFORM_BICUBIC: case IMAGING_TRANSFORM_BICUBIC:
if (im->image8) if (im->image8)
return (ImagingTransformFilter) bicubic_filter8; return bicubic_filter8;
else if (im->image32) { else if (im->image32) {
switch (im->type) { switch (im->type) {
case IMAGING_TYPE_UINT8: case IMAGING_TYPE_UINT8:
if (im->bands == 2) if (im->bands == 2)
return (ImagingTransformFilter) bicubic_filter32LA; return bicubic_filter32LA;
else else
return (ImagingTransformFilter) bicubic_filter32RGB; return bicubic_filter32RGB;
case IMAGING_TYPE_INT32: case IMAGING_TYPE_INT32:
return (ImagingTransformFilter) bicubic_filter32I; return bicubic_filter32I;
case IMAGING_TYPE_FLOAT32: case IMAGING_TYPE_FLOAT32:
return (ImagingTransformFilter) bicubic_filter32F; return bicubic_filter32F;
} }
} }
break; break;
@ -609,7 +609,7 @@ Imaging
ImagingGenericTransform( ImagingGenericTransform(
Imaging imOut, Imaging imIn, int x0, int y0, int x1, int y1, Imaging imOut, Imaging imIn, int x0, int y0, int x1, int y1,
ImagingTransformMap transform, void* transform_data, ImagingTransformMap transform, void* transform_data,
int filterid, void* filter_data, int fill) int filterid, int fill)
{ {
/* slow generic transformation. use ImagingTransformAffine or /* slow generic transformation. use ImagingTransformAffine or
ImagingScaleAffine where possible. */ ImagingScaleAffine where possible. */
@ -642,8 +642,8 @@ ImagingGenericTransform(
for (y = y0; y < y1; y++) { for (y = y0; y < y1; y++) {
out = imOut->image[y] + x0*imOut->pixelsize; out = imOut->image[y] + x0*imOut->pixelsize;
for (x = x0; x < x1; x++) { for (x = x0; x < x1; x++) {
if (!transform(&xx, &yy, x-x0, y-y0, transform_data) || if ( ! transform(&xx, &yy, x-x0, y-y0, transform_data) ||
!filter(out, imIn, xx, yy, filter_data)) { ! filter(out, imIn, xx, yy)) {
if (fill) if (fill)
memset(out, 0, imOut->pixelsize); memset(out, 0, imOut->pixelsize);
} }
@ -831,7 +831,7 @@ ImagingTransformAffine(Imaging imOut, Imaging imIn,
imOut, imIn, imOut, imIn,
x0, y0, x1, y1, x0, y0, x1, y1,
affine_transform, a, affine_transform, a,
filterid, NULL, fill); filterid, fill);
} }
if (a[2] == 0 && a[4] == 0) if (a[2] == 0 && a[4] == 0)
@ -930,5 +930,5 @@ ImagingTransform(Imaging imOut, Imaging imIn, int method,
return ImagingGenericTransform( return ImagingGenericTransform(
imOut, imIn, imOut, imIn,
x0, y0, x1, y1, x0, y0, x1, y1,
transform, a, filterid, NULL, fill); transform, a, filterid, fill);
} }

3
libImaging/Imaging.h
View File

@ -236,8 +236,7 @@ extern void ImagingError_Clear(void);
typedef int (*ImagingTransformMap)(double* X, double* Y, typedef int (*ImagingTransformMap)(double* X, double* Y,
int x, int y, void* data); int x, int y, void* data);
typedef int (*ImagingTransformFilter)(void* out, Imaging im, typedef int (*ImagingTransformFilter)(void* out, Imaging im,
double x, double y, double x, double y);
void* data);
/* Image Manipulation Methods */ /* Image Manipulation Methods */
/* -------------------------- */ /* -------------------------- */