Improve some error messages.

diff --git a/src/lib/ffmpeg_image_proxy.cc b/src/lib/ffmpeg_image_proxy.cc
index 0b40b8f830cdc92a0f7ec0aa4a9b503a58a06faf..54fb1c46837012485d3a93dbdd37ae3e71ceeecc 100644 (file)
--- a/src/lib/ffmpeg_image_proxy.cc
+++ b/src/lib/ffmpeg_image_proxy.cc
@@ -166,7 +166,7 @@ FFmpegImageProxy::image (optional<dcp::Size>) const
 
        int r = avformat_find_stream_info(format_context, 0);
        if (r < 0) {
-               throw DecodeError (N_("avcodec_find_stream_info"), name_for_errors, r);
+               throw DecodeError (N_("avcodec_find_stream_info"), name_for_errors, r, *_path);
        }
 
        DCPOMATIC_ASSERT (format_context->nb_streams == 1);
@@ -181,28 +181,28 @@ FFmpegImageProxy::image (optional<dcp::Size>) const
 
        auto context = avcodec_alloc_context3 (codec);
        if (!context) {
-               throw DecodeError (N_("avcodec_alloc_context3"), name_for_errors);
+               throw DecodeError (N_("avcodec_alloc_context3"), name_for_errors, *_path);
        }
 
        r = avcodec_open2 (context, codec, 0);
        if (r < 0) {
-               throw DecodeError (N_("avcodec_open2"), name_for_errors, r);
+               throw DecodeError (N_("avcodec_open2"), name_for_errors, r, *_path);
        }
 
        AVPacket packet;
        r = av_read_frame (format_context, &packet);
        if (r < 0) {
-               throw DecodeError (N_("av_read_frame"), name_for_errors, r);
+               throw DecodeError (N_("av_read_frame"), name_for_errors, r, *_path);
        }
 
        r = avcodec_send_packet (context, &packet);
        if (r < 0) {
-               throw DecodeError (N_("avcodec_send_packet"), name_for_errors, r);
+               throw DecodeError (N_("avcodec_send_packet"), name_for_errors, r, *_path);
        }
 
        r = avcodec_receive_frame (context, frame);
        if (r < 0) {
-               throw DecodeError (N_("avcodec_receive_frame"), name_for_errors, r);
+               throw DecodeError (N_("avcodec_receive_frame"), name_for_errors, r, *_path);
        }
 
        _image = make_shared<Image>(frame);