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Speedup processing

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This commit is contained in:
DarthSim 2023-01-06 16:36:52 +03:00
parent e263ef671a
commit f89ced23e4
2 changed files with 23 additions and 10 deletions
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6
processing/scale.go
View File

@ -16,9 +16,5 @@ func scale(pctx *pipelineContext, img *vips.Image, po *options.ProcessingOptions
wscale, hscale = hscale, wscale
}
if err := img.Resize(wscale, hscale); err != nil {
return err
}
return img.CopyMemory()
return img.Resize(wscale, hscale)
}

27
vips/vips.c
View File

@ -597,13 +597,30 @@ vips_strip(VipsImage *in, VipsImage **out, int keep_exif_copyright) {
for (int i = 0; fields[i] != NULL; i++) {
gchar *name = fields[i];
if (strcmp(name, VIPS_META_ICC_NAME) == 0) continue;
if (strcmp(name, "palette-bit-depth") == 0) continue;
if (
(strcmp(name, VIPS_META_ICC_NAME) == 0) ||
(strcmp(name, "palette-bit-depth") == 0) ||
(strcmp(name, "width") == 0) ||
(strcmp(name, "height") == 0) ||
(strcmp(name, "bands") == 0) ||
(strcmp(name, "format") == 0) ||
(strcmp(name, "coding") == 0) ||
(strcmp(name, "interpretation") == 0) ||
(strcmp(name, "xoffset") == 0) ||
(strcmp(name, "yoffset") == 0) ||
(strcmp(name, "xres") == 0) ||
(strcmp(name, "yres") == 0) ||
(strcmp(name, "vips-loader") == 0) ||
(strcmp(name, "background") == 0) ||
(strcmp(name, "vips-sequential") == 0)
) continue;
if (keep_exif_copyright) {
if (strcmp(name, VIPS_META_EXIF_NAME) == 0) continue;
if (strcmp(name, "exif-ifd0-Copyright") == 0) continue;
if (strcmp(name, "exif-ifd0-Artist") == 0) continue;
if (
(strcmp(name, VIPS_META_EXIF_NAME) == 0) ||
(strcmp(name, "exif-ifd0-Copyright") == 0) ||
(strcmp(name, "exif-ifd0-Artist") == 0)
) continue;
}
vips_image_remove(*out, name);