GraphicsMagick: MAT: Add some more useful logging.

changeset d6040593dde5 in /hg/GraphicsMagick
details: http://hg.GraphicsMagick.org/hg/GraphicsMagick?cmd=changeset;node=d6040593dde5
summary: MAT: Add some more useful logging.

diffstat:

 coders/mat.c |  10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diffs (39 lines):

diff -r fd361514b612 -r d6040593dde5 coders/mat.c
--- a/coders/mat.c	Wed Dec 22 09:51:16 2021 -0600
+++ b/coders/mat.c	Wed Dec 22 10:16:43 2021 -0600
@@ -1,5 +1,5 @@
 /*
-% Copyright (C) 2003-2020 GraphicsMagick Group
+% Copyright (C) 2003-2021 GraphicsMagick Group
 % Copyright (C) 2002 ImageMagick Studio
 %
 % This program is covered by multiple licenses, which are described in
@@ -42,6 +42,7 @@
 #include "magick/color.h"
 #include "magick/colormap.h"
 #include "magick/constitute.h"
+#include "magick/log.h"
 #include "magick/magick.h"
 #include "magick/magick_endian.h"
 #include "magick/monitor.h"
@@ -526,6 +527,9 @@
     HDR.nRows = ReadBlobXXXLong(image);
     HDR.nCols = ReadBlobXXXLong(image);
 
+    if (image->logging)
+      (void) LogMagickEvent(CoderEvent,GetMagickModule(),"MAT v4 %ux%u", HDR.nCols, HDR.nRows);
+
     if (HDR.nRows == 0 || HDR.nCols == 0) RET_CHECK(image);
 
     HDR.imagf = ReadBlobXXXLong(image);
@@ -1088,6 +1092,10 @@
     image->columns = MATLAB_HDR.SizeX;
     image->rows = MATLAB_HDR.SizeY;
     image->colors = 1l << image->depth;
+    if (image->logging)
+      (void) LogMagickEvent(CoderEvent,GetMagickModule(),"MAT %lux%lu (%u colors)",
+                            image->columns, image->rows, image->colors);
+
     if(image->columns == 0 || image->rows == 0)
       goto MATLAB_KO;
     if((unsigned long)ldblk*MATLAB_HDR.SizeY > MATLAB_HDR.ObjectSize)  /* Safety check for forged and or corrupted data. */