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plug-ins: Set the number of threads used to decode JPEG200 files... 

... according to user preferences.
This commit is contained in:
François Guerraz 2020-12-09 10:29:48 +00:00 committed by Jehan
parent c94325c670
commit 3b3404b03d
1 changed files with 15 additions and 0 deletions
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15
plug-ins/common/file-jp2-load.c
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@ -1080,6 +1080,7 @@ load_image (GFile *file,
gint temp;
gboolean linear = FALSE;
unsigned char *c = NULL;
gint n_threads;
gimp_progress_init_printf (_("Opening '%s'"),
gimp_file_get_utf8_name (file));
@ -1097,6 +1098,20 @@ load_image (GFile *file,
}
codec = opj_create_decompress (format);
if (! codec)
{
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Failed to initialize decoder for '%s', out of memory?"),
gimp_file_get_utf8_name (file));
goto out;
}
n_threads = gimp_get_num_processors ();
if (n_threads >= 2 && ! opj_codec_set_threads (codec, n_threads))
{
g_warning ("Couldn't set number of threads on decoder for '%s'.",
gimp_file_get_utf8_name (file));
}
opj_set_default_decoder_parameters (&parameters);
if (opj_setup_decoder (codec, &parameters) != OPJ_TRUE)