Revision: 77072
http://sourceforge.net/p/brlcad/code/77072
Author: brlcad
Date: 2020-09-06 06:26:12 +0000 (Sun, 06 Sep 2020)
Log Message:
-----------
add a bit more debugging to understand what's going on, if any are being called
Modified Paths:
--------------
brlcad/trunk/src/libgcv/plugins/vol/png_read.c
Modified: brlcad/trunk/src/libgcv/plugins/vol/png_read.c
===================================================================
--- brlcad/trunk/src/libgcv/plugins/vol/png_read.c 2020-09-06 06:15:21 UTC
(rev 77071)
+++ brlcad/trunk/src/libgcv/plugins/vol/png_read.c 2020-09-06 06:26:12 UTC
(rev 77072)
@@ -13,6 +13,8 @@
{
struct png_read_opts *opts_data;
+ bu_log("VOL_PLUGIN: entered create_opts()\n");
+
BU_ALLOC(opts_data, struct png_read_opts);
*dest_options_data = opts_data;
*opts_desc = (struct bu_opt_desc *)bu_calloc(3, sizeof(struct bu_opt_desc),
"options_desc");
@@ -26,6 +28,8 @@
static void free_opts(void *options_data)
{
+ bu_log("VOL_PLUGIN: entered free_opts()\n");
+
bu_free(options_data, "options_data");
}
@@ -50,7 +54,10 @@
HIDDEN int png_can_read(const char * data)
{
- if (!data) return 0;
+ bu_log("VOL_PLUGIN: entered png_can_read, data=%p\n", (void *)data);
+
+ if (!data)
+ return 0;
return 1;
}
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