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tiny speedup for vipsthumbnail --linear 

use scrgb for working space in vipsthumbnail, was xyz
This commit is contained in:
John Cupitt 2016-08-01 08:43:53 +01:00
parent 5637971a36
commit 595f18cf64
1 changed files with 3 additions and 1 deletions
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4
tools/vipsthumbnail.c
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@ -81,6 +81,8 @@
* - restore BandFmt after unpremultiply
* 23/5/16
* - no need to guess max-alpha now premultiply does this for us
* 1/8/16
* - use scRGB as the working space in linear mode
*/
#ifdef HAVE_CONFIG_H
@ -357,7 +359,7 @@ thumbnail_shrink( VipsObject *process, VipsImage *in )
{
VipsImage **t = (VipsImage **) vips_object_local_array( process, 10 );
VipsInterpretation interpretation = linear_processing ?
VIPS_INTERPRETATION_XYZ : VIPS_INTERPRETATION_sRGB;
VIPS_INTERPRETATION_scRGB : VIPS_INTERPRETATION_sRGB;
/* TRUE if we've done the import of an ICC transform and still need to
* export.