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Merge pull request #2686 from uploadcare/new-dirty

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Use ImagingNewDirty when possible
This commit is contained in:
Alexander Karpinsky 2017-09-14 14:14:33 +03:00 committed by GitHub
commit 1f61c4efd4
5 changed files with 38 additions and 38 deletions
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2
libImaging/Bands.c
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@ -84,7 +84,7 @@ ImagingSplit(Imaging imIn, Imaging bands[4])
} }
for (i = 0; i < imIn->bands; i++) { for (i = 0; i < imIn->bands; i++) {
bands[i] = ImagingNew("L", imIn->xsize, imIn->ysize); bands[i] = ImagingNewDirty("L", imIn->xsize, imIn->ysize);
if ( ! bands[i]) { if ( ! bands[i]) {
for (j = 0; j < i; ++j) { for (j = 0; j < i; ++j) {
ImagingDelete(bands[j]); ImagingDelete(bands[j]);

2
libImaging/Chops.c
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@ -72,7 +72,7 @@ create(Imaging im1, Imaging im2, char* mode)
xsize = (im1->xsize < im2->xsize) ? im1->xsize : im2->xsize; xsize = (im1->xsize < im2->xsize) ? im1->xsize : im2->xsize;
ysize = (im1->ysize < im2->ysize) ? im1->ysize : im2->ysize; ysize = (im1->ysize < im2->ysize) ? im1->ysize : im2->ysize;
return ImagingNew(im1->mode, xsize, ysize); return ImagingNewDirty(im1->mode, xsize, ysize);
} }
Imaging Imaging

10
libImaging/Effects.c
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@ -37,7 +37,7 @@ ImagingEffectMandelbrot(int xsize, int ysize, double extent[4], int quality)
if (width < 0.0 || height < 0.0 || quality < 2) if (width < 0.0 || height < 0.0 || quality < 2)
return (Imaging) ImagingError_ValueError(NULL); return (Imaging) ImagingError_ValueError(NULL);
im = ImagingNew("L", xsize, ysize); im = ImagingNewDirty("L", xsize, ysize);
if (!im) if (!im)
return NULL; return NULL;
@ -81,7 +81,7 @@ ImagingEffectNoise(int xsize, int ysize, float sigma)
int nextok; int nextok;
double this, next; double this, next;
imOut = ImagingNew("L", xsize, ysize); imOut = ImagingNewDirty("L", xsize, ysize);
if (!imOut) if (!imOut)
return NULL; return NULL;
@ -121,14 +121,14 @@ ImagingEffectSpread(Imaging imIn, int distance)
Imaging imOut; Imaging imOut;
int x, y; int x, y;
imOut = ImagingNew(imIn->mode, imIn->xsize, imIn->ysize); imOut = ImagingNewDirty(imIn->mode, imIn->xsize, imIn->ysize);
if (!imOut) if (!imOut)
return NULL; return NULL;
#define SPREAD(type, image)\ #define SPREAD(type, image)\
for (y = 0; y < imIn->ysize; y++)\ for (y = 0; y < imOut->ysize; y++)\
for (x = 0; x < imIn->xsize; x++) {\ for (x = 0; x < imOut->xsize; x++) {\
int xx = x + (rand() % distance) - distance/2;\ int xx = x + (rand() % distance) - distance/2;\
int yy = y + (rand() % distance) - distance/2;\ int yy = y + (rand() % distance) - distance/2;\
if (xx >= 0 && xx < imIn->xsize && yy >= 0 && yy < imIn->ysize) {\ if (xx >= 0 && xx < imIn->xsize && yy >= 0 && yy < imIn->ysize) {\

2
libImaging/ModeFilter.c
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@ -28,7 +28,7 @@ ImagingModeFilter(Imaging im, int size)
if (!im || im->bands != 1 || im->type != IMAGING_TYPE_UINT8) if (!im || im->bands != 1 || im->type != IMAGING_TYPE_UINT8)
return (Imaging) ImagingError_ModeError(); return (Imaging) ImagingError_ModeError();
imOut = ImagingNew(im->mode, im->xsize, im->ysize); imOut = ImagingNewDirty(im->mode, im->xsize, im->ysize);
if (!imOut) if (!imOut)
return NULL; return NULL;

4
libImaging/Quant.c
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@ -1642,11 +1642,11 @@ ImagingQuantize(Imaging im, int colors, int mode, int kmeans)
ImagingSectionLeave(&cookie); ImagingSectionLeave(&cookie);
if (result > 0) { if (result > 0) {
imOut = ImagingNew("P", im->xsize, im->ysize); imOut = ImagingNewDirty("P", im->xsize, im->ysize);
ImagingSectionEnter(&cookie); ImagingSectionEnter(&cookie);
for (i = y = 0; y < im->ysize; y++) for (i = y = 0; y < im->ysize; y++)
for (x=0; x < im->xsize; x++) for (x = 0; x < im->xsize; x++)
imOut->image8[y][x] = (unsigned char) newData[i++]; imOut->image8[y][x] = (unsigned char) newData[i++];
free(newData); free(newData);