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-rw-r--r--backend/tiff/tiff-document.c26
1 files changed, 17 insertions, 9 deletions
diff --git a/backend/tiff/tiff-document.c b/backend/tiff/tiff-document.c
index 7e384212..2129de20 100644
--- a/backend/tiff/tiff-document.c
+++ b/backend/tiff/tiff-document.c
@@ -282,17 +282,21 @@ tiff_document_render (EvDocument *document,
return NULL;
}
+ if (!TIFFReadRGBAImageOriented (tiff_document->tiff,
+ width, height,
+ (uint32 *)pixels,
+ orientation, 0)) {
+ g_warning ("Failed to read TIFF image.");
+ g_free (pixels);
+ return NULL;
+ }
+
surface = cairo_image_surface_create_for_data (pixels,
CAIRO_FORMAT_RGB24,
width, height,
rowstride);
cairo_surface_set_user_data (surface, &key,
pixels, (cairo_destroy_func_t)g_free);
-
- TIFFReadRGBAImageOriented (tiff_document->tiff,
- width, height,
- (uint32 *)pixels,
- orientation, 0);
pop_handlers ();
/* Convert the format returned by libtiff to
@@ -373,13 +377,17 @@ tiff_document_render_pixbuf (EvDocument *document,
if (!pixels)
return NULL;
+ if (!TIFFReadRGBAImageOriented (tiff_document->tiff,
+ width, height,
+ (uint32 *)pixels,
+ ORIENTATION_TOPLEFT, 0)) {
+ g_free (pixels);
+ return NULL;
+ }
+
pixbuf = gdk_pixbuf_new_from_data (pixels, GDK_COLORSPACE_RGB, TRUE, 8,
width, height, rowstride,
(GdkPixbufDestroyNotify) g_free, NULL);
- TIFFReadRGBAImageOriented (tiff_document->tiff,
- width, height,
- (uint32 *)pixels,
- ORIENTATION_TOPLEFT, 0);
pop_handlers ();
scaled_pixbuf = gdk_pixbuf_scale_simple (pixbuf,