diff options
| -rw-r--r-- | backend/tiff/tiff-document.c | 26 |
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, |