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-rw-r--r--configure.ac4
-rw-r--r--ext/metadata/metadata.c15
-rw-r--r--ext/metadata/metadatamuxjpeg.c10
-rw-r--r--ext/metadata/metadataparsejpeg.c8
-rw-r--r--tests/check/pipelines/metadata.c21
5 files changed, 45 insertions, 13 deletions
diff --git a/configure.ac b/configure.ac
index 6c072cb1..469dd8ba 100644
--- a/configure.ac
+++ b/configure.ac
@@ -718,9 +718,9 @@ AG_GST_CHECK_FEATURE(METADATA, [METADATA muxer and demuxer], metadata, [
fi
if test x$HAVE_METADATA = xno; then
AC_MSG_WARN(no of metadata libraries (exif, iptc or xmp) found)
+ else
+ HAVE_METADATA="yes"
fi
- dnl metadata plugin will parse whole chunks anyway
- HAVE_METADATA="yes"
AC_SUBST(METADATA_CFLAGS)
AC_SUBST(METADATA_LIBS)
])
diff --git a/ext/metadata/metadata.c b/ext/metadata/metadata.c
index cc4b1dff..55510515 100644
--- a/ext/metadata/metadata.c
+++ b/ext/metadata/metadata.c
@@ -248,28 +248,34 @@ metadata_parse (MetaData * meta_data, const guint8 * buf,
switch (meta_data->img_type) {
case IMG_JPEG:
- if (G_LIKELY (meta_data->options & META_OPT_DEMUX))
+ if (G_LIKELY (meta_data->options & META_OPT_DEMUX)) {
+ GST_DEBUG ("parsing jpeg");
ret =
metadataparse_jpeg_parse (&meta_data->format_data.jpeg_parse,
(guint8 *) buf, &buf_size, meta_data->offset_orig, &next_start,
next_size);
- else
+ } else {
+ GST_DEBUG ("formatting jpeg");
ret =
metadatamux_jpeg_parse (&meta_data->format_data.jpeg_mux,
(guint8 *) buf, &buf_size, meta_data->offset_orig, &next_start,
next_size);
+ }
break;
case IMG_PNG:
- if (G_LIKELY (meta_data->options & META_OPT_DEMUX))
+ if (G_LIKELY (meta_data->options & META_OPT_DEMUX)) {
+ GST_DEBUG ("parsing png");
ret =
metadataparse_png_parse (&meta_data->format_data.png_parse,
(guint8 *) buf, &buf_size, meta_data->offset_orig, &next_start,
next_size);
- else
+ } else {
+ GST_DEBUG ("formatting png");
ret =
metadatamux_png_parse (&meta_data->format_data.png_mux,
(guint8 *) buf, &buf_size, meta_data->offset_orig, &next_start,
next_size);
+ }
break;
default:
/* unexpected */
@@ -286,6 +292,7 @@ done:
if (ret == META_PARSING_DONE) {
meta_data->state = STATE_DONE;
}
+ GST_DEBUG ("parsing/formatting done : %d", ret);
return ret;
}
diff --git a/ext/metadata/metadatamuxjpeg.c b/ext/metadata/metadatamuxjpeg.c
index 57c8779f..3a418a44 100644
--- a/ext/metadata/metadatamuxjpeg.c
+++ b/ext/metadata/metadatamuxjpeg.c
@@ -211,6 +211,7 @@ metadatamux_jpeg_parse (JpegMuxData * jpeg_data, guint8 * buf,
if (jpeg_data->state == JPEG_MUX_NULL) {
if (*bufsize < 2) {
+ GST_INFO ("need more data");
*next_size = (buf - *next_start) + 2;
ret = META_PARSING_NEED_MORE_DATA;
goto done;
@@ -220,6 +221,7 @@ metadatamux_jpeg_parse (JpegMuxData * jpeg_data, guint8 * buf,
mark[1] = READ (buf, *bufsize);
if (mark[0] != 0xFF || mark[1] != 0xD8) {
+ GST_INFO ("missing marker");
ret = META_PARSING_ERROR;
goto done;
}
@@ -231,6 +233,7 @@ metadatamux_jpeg_parse (JpegMuxData * jpeg_data, guint8 * buf,
while (ret == META_PARSING_DONE) {
switch (jpeg_data->state) {
case JPEG_MUX_READING:
+ GST_DEBUG ("start reading");
ret =
metadatamux_jpeg_reading (jpeg_data, &buf, bufsize,
offset, step_buf, next_start, next_size);
@@ -239,6 +242,7 @@ metadatamux_jpeg_parse (JpegMuxData * jpeg_data, guint8 * buf,
goto done;
break;
default:
+ GST_INFO ("invalid parser state");
ret = META_PARSING_ERROR;
break;
}
@@ -379,6 +383,7 @@ metadatamux_jpeg_reading (JpegMuxData * jpeg_data, guint8 ** buf,
*next_start = *buf;
if (*bufsize < 2) {
+ GST_INFO ("need more data");
*next_size = (*buf - *next_start) + 2;
ret = META_PARSING_NEED_MORE_DATA;
goto done;
@@ -396,6 +401,7 @@ metadatamux_jpeg_reading (JpegMuxData * jpeg_data, guint8 ** buf,
if (chunk_size >= 16) {
if (*bufsize < 5) {
+ GST_INFO ("need more data");
*next_size = (*buf - *next_start) + 5;
ret = META_PARSING_NEED_MORE_DATA;
goto done;
@@ -406,11 +412,13 @@ metadatamux_jpeg_reading (JpegMuxData * jpeg_data, guint8 ** buf,
}
} else {
/* FIXME: should we check if the first chunk is EXIF? */
+ GST_INFO ("chunk size too small %u", chunk_size);
}
}
if (!jfif_found) {
+ GST_INFO ("no jfif found");
ret = META_PARSING_ERROR;
goto done;
}
@@ -456,7 +464,7 @@ metadatamux_jpeg_reading (JpegMuxData * jpeg_data, guint8 ** buf,
ret = META_PARSING_DONE;
} else {
- /* invalid JPEG chunk */
+ GST_INFO ("invalid JPEG chunk");
ret = META_PARSING_ERROR;
}
diff --git a/ext/metadata/metadataparsejpeg.c b/ext/metadata/metadataparsejpeg.c
index 480de563..8e90b5c7 100644
--- a/ext/metadata/metadataparsejpeg.c
+++ b/ext/metadata/metadataparsejpeg.c
@@ -245,6 +245,7 @@ metadataparse_jpeg_parse (JpegParseData * jpeg_data, guint8 * buf,
type to be sure it is a JPEG */
if (*bufsize < 2) {
+ GST_INFO ("need more data");
*next_size = (buf - *next_start) + 2;
ret = META_PARSING_NEED_MORE_DATA;
goto done;
@@ -254,6 +255,7 @@ metadataparse_jpeg_parse (JpegParseData * jpeg_data, guint8 * buf,
mark[1] = READ (buf, *bufsize);
if (mark[0] != 0xFF || mark[1] != 0xD8) {
+ GST_INFO ("missing marker");
ret = META_PARSING_ERROR;
goto done;
}
@@ -265,21 +267,25 @@ metadataparse_jpeg_parse (JpegParseData * jpeg_data, guint8 * buf,
while (ret == META_PARSING_DONE) {
switch (jpeg_data->state) {
case JPEG_PARSE_READING:
+ GST_DEBUG ("start reading");
ret =
metadataparse_jpeg_reading (jpeg_data, &buf, bufsize,
offset, step_buf, next_start, next_size);
break;
case JPEG_PARSE_JUMPING:
+ GST_DEBUG ("jump");
ret =
metadataparse_jpeg_jump (jpeg_data, &buf, bufsize, next_start,
next_size);
break;
case JPEG_PARSE_EXIF:
+ GST_DEBUG ("parse exif");
ret =
metadataparse_jpeg_exif (jpeg_data, &buf, bufsize, next_start,
next_size);
break;
case JPEG_PARSE_IPTC:
+ GST_DEBUG ("parse iptc");
#ifdef HAVE_IPTC
ret =
metadataparse_jpeg_iptc (jpeg_data, &buf, bufsize, next_start,
@@ -287,6 +293,7 @@ metadataparse_jpeg_parse (JpegParseData * jpeg_data, guint8 * buf,
#endif
break;
case JPEG_PARSE_XMP:
+ GST_DEBUG ("parse xmp");
ret =
metadataparse_jpeg_xmp (jpeg_data, &buf, bufsize, next_start,
next_size);
@@ -295,6 +302,7 @@ metadataparse_jpeg_parse (JpegParseData * jpeg_data, guint8 * buf,
goto done;
break;
default:
+ GST_INFO ("invalid parser state");
ret = META_PARSING_ERROR;
break;
}
diff --git a/tests/check/pipelines/metadata.c b/tests/check/pipelines/metadata.c
index 9f5034e3..ef1bdbc5 100644
--- a/tests/check/pipelines/metadata.c
+++ b/tests/check/pipelines/metadata.c
@@ -38,7 +38,6 @@ bus_handler (GstBus * bus, GstMessage * message, gpointer data)
gst_message_parse_error (message, &gerror, &debug);
gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug);
- gst_message_unref (message);
g_error_free (gerror);
g_free (debug);
g_main_loop_quit (loop);
@@ -81,12 +80,18 @@ test_tags (const gchar * tag_str)
gint i, j, n_recv, n_sent;
const gchar *name_sent, *name_recv;
const GValue *value_sent, *value_recv;
- gboolean found;
+ gboolean found, ok;
gint comparison;
-
GstElement *videotestsrc, *jpegenc, *metadatamux, *metadatademux, *fakesink;
GstTagSetter *setter;
+ GST_DEBUG ("testing tags : %s", tag_str);
+
+ if (received_tags) {
+ gst_tag_list_free (received_tags);
+ received_tags = NULL;
+ }
+
pipeline = gst_pipeline_new ("pipeline");
fail_unless (pipeline != NULL);
@@ -94,7 +99,7 @@ test_tags (const gchar * tag_str)
fail_unless (videotestsrc != NULL);
g_object_set (G_OBJECT (videotestsrc), "num-buffers", 1, NULL);
- jpegenc = gst_element_factory_make ("jpegenc", "enc");
+ jpegenc = gst_element_factory_make ("q", "enc");
if (jpegenc == NULL) {
g_print ("Cannot test - jpegenc not available\n");
return;
@@ -113,8 +118,9 @@ test_tags (const gchar * tag_str)
gst_bin_add_many (GST_BIN (pipeline), videotestsrc, jpegenc, metadatamux,
metadatademux, fakesink, NULL);
- fail_unless (gst_element_link_many (videotestsrc, jpegenc, metadatamux,
- metadatademux, fakesink, NULL));
+ ok = gst_element_link_many (videotestsrc, jpegenc, metadatamux, metadatademux,
+ fakesink, NULL);
+ fail_unless (ok == TRUE);
loop = g_main_loop_new (NULL, TRUE);
fail_unless (loop != NULL);
@@ -129,11 +135,14 @@ test_tags (const gchar * tag_str)
setter = GST_TAG_SETTER (metadatamux);
fail_unless (setter != NULL);
sent_tags = gst_structure_from_string (tag_str, NULL);
+ fail_unless (sent_tags != NULL);
gst_tag_setter_merge_tags (setter, sent_tags, GST_TAG_MERGE_REPLACE);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
g_main_loop_run (loop);
+ GST_DEBUG ("mainloop done : %p", received_tags);
+
/* verify tags */
fail_unless (received_tags != NULL);
n_recv = gst_structure_n_fields (received_tags);
generated by cgit v1.2.1 (git 2.18.0) at 2025-01-07 18:37:12 +0000