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don't add date in ppmsave if @strip is set

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see https://github.com/libvips/libvips/issues/1913
This commit is contained in:
John Cupitt 2020-12-02 07:35:36 +00:00
parent c088097b50
commit 970ba8cfcc
1 changed files with 11 additions and 5 deletions
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16
libvips/foreign/ppmsave.c
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@ -10,6 +10,8 @@
* - add ppmsave_target
* 20/11/20
* - byteswap on save, if necessary [ewelot]
* 2/12/20
* - don't add date with @strip [ewelot]
*/
/*
@ -212,6 +214,8 @@ vips_foreign_save_ppm_block( VipsRegion *region, VipsRect *area, void *a )
static int
vips_foreign_save_ppm( VipsForeignSavePpm *ppm, VipsImage *image )
{
VipsForeignSave *save = (VipsForeignSave *) ppm;
char *magic;
char *date;
@ -245,11 +249,13 @@ vips_foreign_save_ppm( VipsForeignSavePpm *ppm, VipsImage *image )
else
g_assert_not_reached();
vips_target_writef( ppm->target, "%s\n", magic );
date = vips__get_iso8601();
vips_target_writef( ppm->target,
"#vips2ppm - %s\n", date );
g_free( date );
if( !save->strip ) {
vips_target_writef( ppm->target, "%s\n", magic );
date = vips__get_iso8601();
vips_target_writef( ppm->target,
"#vips2ppm - %s\n", date );
g_free( date );
}
vips_target_writef( ppm->target,
"%d %d\n", image->Xsize, image->Ysize );