#include <gst/tag/tag.h>
-#include <gst/base/gsttypefindhelper.h>
-
#include <gst/pbutils/pbutils.h>
#include "matroska-demux.h"
return ret;
}
-static GstFlowReturn
-gst_matroska_demux_parse_attached_file (GstMatroskaDemux * demux,
- GstEbmlRead * ebml, GstTagList * taglist)
-{
- guint32 id;
- GstFlowReturn ret;
- gchar *description = NULL;
- gchar *filename = NULL;
- gchar *mimetype = NULL;
- guint8 *data = NULL;
- guint64 datalen = 0;
-
- DEBUG_ELEMENT_START (demux, ebml, "AttachedFile");
-
- if ((ret = gst_ebml_read_master (ebml, &id)) != GST_FLOW_OK) {
- DEBUG_ELEMENT_STOP (demux, ebml, "AttachedFile", ret);
- return ret;
- }
-
- while (ret == GST_FLOW_OK && gst_ebml_read_has_remaining (ebml, 1, TRUE)) {
- /* read all sub-entries */
-
- if ((ret = gst_ebml_peek_id (ebml, &id)) != GST_FLOW_OK)
- break;
-
- switch (id) {
- case GST_MATROSKA_ID_FILEDESCRIPTION:
- if (description) {
- GST_WARNING_OBJECT (demux, "FileDescription can only appear once");
- break;
- }
-
- ret = gst_ebml_read_utf8 (ebml, &id, &description);
- GST_DEBUG_OBJECT (demux, "FileDescription: %s",
- GST_STR_NULL (description));
- break;
- case GST_MATROSKA_ID_FILENAME:
- if (filename) {
- GST_WARNING_OBJECT (demux, "FileName can only appear once");
- break;
- }
-
- ret = gst_ebml_read_utf8 (ebml, &id, &filename);
-
- GST_DEBUG_OBJECT (demux, "FileName: %s", GST_STR_NULL (filename));
- break;
- case GST_MATROSKA_ID_FILEMIMETYPE:
- if (mimetype) {
- GST_WARNING_OBJECT (demux, "FileMimeType can only appear once");
- break;
- }
-
- ret = gst_ebml_read_ascii (ebml, &id, &mimetype);
- GST_DEBUG_OBJECT (demux, "FileMimeType: %s", GST_STR_NULL (mimetype));
- break;
- case GST_MATROSKA_ID_FILEDATA:
- if (data) {
- GST_WARNING_OBJECT (demux, "FileData can only appear once");
- break;
- }
-
- ret = gst_ebml_read_binary (ebml, &id, &data, &datalen);
- GST_DEBUG_OBJECT (demux, "FileData of size %" G_GUINT64_FORMAT,
- datalen);
- break;
-
- default:
- ret = gst_matroska_read_common_parse_skip (&demux->common, ebml,
- "AttachedFile", id);
- break;
- case GST_MATROSKA_ID_FILEUID:
- ret = gst_ebml_read_skip (ebml);
- break;
- }
- }
-
- DEBUG_ELEMENT_STOP (demux, ebml, "AttachedFile", ret);
-
- if (filename && mimetype && data && datalen > 0) {
- GstTagImageType image_type = GST_TAG_IMAGE_TYPE_NONE;
- GstBuffer *tagbuffer = NULL;
- GstCaps *caps;
- gchar *filename_lc = g_utf8_strdown (filename, -1);
-
- GST_DEBUG_OBJECT (demux, "Creating tag for attachment with filename '%s', "
- "mimetype '%s', description '%s', size %" G_GUINT64_FORMAT, filename,
- mimetype, GST_STR_NULL (description), datalen);
-
- /* TODO: better heuristics for different image types */
- if (strstr (filename_lc, "cover")) {
- if (strstr (filename_lc, "back"))
- image_type = GST_TAG_IMAGE_TYPE_BACK_COVER;
- else
- image_type = GST_TAG_IMAGE_TYPE_FRONT_COVER;
- } else if (g_str_has_prefix (mimetype, "image/") ||
- g_str_has_suffix (filename_lc, "png") ||
- g_str_has_suffix (filename_lc, "jpg") ||
- g_str_has_suffix (filename_lc, "jpeg") ||
- g_str_has_suffix (filename_lc, "gif") ||
- g_str_has_suffix (filename_lc, "bmp")) {
- image_type = GST_TAG_IMAGE_TYPE_UNDEFINED;
- }
- g_free (filename_lc);
-
- /* First try to create an image tag buffer from this */
- if (image_type != GST_TAG_IMAGE_TYPE_NONE) {
- tagbuffer =
- gst_tag_image_data_to_image_buffer (data, datalen, image_type);
-
- if (!tagbuffer)
- image_type = GST_TAG_IMAGE_TYPE_NONE;
- }
-
- /* if this failed create an attachment buffer */
- if (!tagbuffer) {
- tagbuffer = gst_buffer_new_and_alloc (datalen);
-
- memcpy (GST_BUFFER_DATA (tagbuffer), data, datalen);
- GST_BUFFER_SIZE (tagbuffer) = datalen;
-
- caps = gst_type_find_helper_for_buffer (NULL, tagbuffer, NULL);
- if (caps == NULL)
- caps = gst_caps_new_simple (mimetype, NULL);
- gst_buffer_set_caps (tagbuffer, caps);
- gst_caps_unref (caps);
- }
-
- /* Set filename and description on the caps */
- caps = GST_BUFFER_CAPS (tagbuffer);
- gst_caps_set_simple (caps, "filename", G_TYPE_STRING, filename, NULL);
- if (description)
- gst_caps_set_simple (caps, "description", G_TYPE_STRING, description,
- NULL);
-
- GST_DEBUG_OBJECT (demux,
- "Created attachment buffer with caps: %" GST_PTR_FORMAT, caps);
-
- /* and append to the tag list */
- if (image_type != GST_TAG_IMAGE_TYPE_NONE)
- gst_tag_list_add (taglist, GST_TAG_MERGE_APPEND, GST_TAG_IMAGE, tagbuffer,
- NULL);
- else
- gst_tag_list_add (taglist, GST_TAG_MERGE_APPEND, GST_TAG_ATTACHMENT,
- tagbuffer, NULL);
- }
-
- g_free (filename);
- g_free (mimetype);
- g_free (data);
- g_free (description);
-
- return ret;
-}
-
static GstFlowReturn
gst_matroska_demux_parse_attachments (GstMatroskaDemux * demux,
GstEbmlRead * ebml)
switch (id) {
case GST_MATROSKA_ID_ATTACHEDFILE:
- ret = gst_matroska_demux_parse_attached_file (demux, ebml, taglist);
+ ret = gst_matroska_read_common_parse_attached_file (&demux->common,
+ ebml, taglist);
break;
default:
#include <gst/tag/tag.h>
-#include <gst/base/gsttypefindhelper.h>
-
#include <gst/pbutils/pbutils.h>
#include "matroska-parse.h"
return ret;
}
-static GstFlowReturn
-gst_matroska_parse_parse_attached_file (GstMatroskaParse * parse,
- GstEbmlRead * ebml, GstTagList * taglist)
-{
- guint32 id;
- GstFlowReturn ret;
- gchar *description = NULL;
- gchar *filename = NULL;
- gchar *mimetype = NULL;
- guint8 *data = NULL;
- guint64 datalen = 0;
-
- DEBUG_ELEMENT_START (parse, ebml, "AttachedFile");
-
- if ((ret = gst_ebml_read_master (ebml, &id)) != GST_FLOW_OK) {
- DEBUG_ELEMENT_STOP (parse, ebml, "AttachedFile", ret);
- return ret;
- }
-
- while (ret == GST_FLOW_OK && gst_ebml_read_has_remaining (ebml, 1, TRUE)) {
- /* read all sub-entries */
-
- if ((ret = gst_ebml_peek_id (ebml, &id)) != GST_FLOW_OK)
- break;
-
- switch (id) {
- case GST_MATROSKA_ID_FILEDESCRIPTION:
- if (description) {
- GST_WARNING_OBJECT (parse, "FileDescription can only appear once");
- break;
- }
-
- ret = gst_ebml_read_utf8 (ebml, &id, &description);
- GST_DEBUG_OBJECT (parse, "FileDescription: %s",
- GST_STR_NULL (description));
- break;
- case GST_MATROSKA_ID_FILENAME:
- if (filename) {
- GST_WARNING_OBJECT (parse, "FileName can only appear once");
- break;
- }
-
- ret = gst_ebml_read_utf8 (ebml, &id, &filename);
-
- GST_DEBUG_OBJECT (parse, "FileName: %s", GST_STR_NULL (filename));
- break;
- case GST_MATROSKA_ID_FILEMIMETYPE:
- if (mimetype) {
- GST_WARNING_OBJECT (parse, "FileMimeType can only appear once");
- break;
- }
-
- ret = gst_ebml_read_ascii (ebml, &id, &mimetype);
- GST_DEBUG_OBJECT (parse, "FileMimeType: %s", GST_STR_NULL (mimetype));
- break;
- case GST_MATROSKA_ID_FILEDATA:
- if (data) {
- GST_WARNING_OBJECT (parse, "FileData can only appear once");
- break;
- }
-
- ret = gst_ebml_read_binary (ebml, &id, &data, &datalen);
- GST_DEBUG_OBJECT (parse, "FileData of size %" G_GUINT64_FORMAT,
- datalen);
- break;
-
- default:
- ret = gst_matroska_read_common_parse_skip (&parse->common, ebml,
- "AttachedFile", id);
- break;
- case GST_MATROSKA_ID_FILEUID:
- ret = gst_ebml_read_skip (ebml);
- break;
- }
- }
-
- DEBUG_ELEMENT_STOP (parse, ebml, "AttachedFile", ret);
-
- if (filename && mimetype && data && datalen > 0) {
- GstTagImageType image_type = GST_TAG_IMAGE_TYPE_NONE;
- GstBuffer *tagbuffer = NULL;
- GstCaps *caps;
- gchar *filename_lc = g_utf8_strdown (filename, -1);
-
- GST_DEBUG_OBJECT (parse, "Creating tag for attachment with filename '%s', "
- "mimetype '%s', description '%s', size %" G_GUINT64_FORMAT, filename,
- mimetype, GST_STR_NULL (description), datalen);
-
- /* TODO: better heuristics for different image types */
- if (strstr (filename_lc, "cover")) {
- if (strstr (filename_lc, "back"))
- image_type = GST_TAG_IMAGE_TYPE_BACK_COVER;
- else
- image_type = GST_TAG_IMAGE_TYPE_FRONT_COVER;
- } else if (g_str_has_prefix (mimetype, "image/") ||
- g_str_has_suffix (filename_lc, "png") ||
- g_str_has_suffix (filename_lc, "jpg") ||
- g_str_has_suffix (filename_lc, "jpeg") ||
- g_str_has_suffix (filename_lc, "gif") ||
- g_str_has_suffix (filename_lc, "bmp")) {
- image_type = GST_TAG_IMAGE_TYPE_UNDEFINED;
- }
- g_free (filename_lc);
-
- /* First try to create an image tag buffer from this */
- if (image_type != GST_TAG_IMAGE_TYPE_NONE) {
- tagbuffer =
- gst_tag_image_data_to_image_buffer (data, datalen, image_type);
-
- if (!tagbuffer)
- image_type = GST_TAG_IMAGE_TYPE_NONE;
- }
-
- /* if this failed create an attachment buffer */
- if (!tagbuffer) {
- tagbuffer = gst_buffer_new_and_alloc (datalen);
-
- memcpy (GST_BUFFER_DATA (tagbuffer), data, datalen);
- GST_BUFFER_SIZE (tagbuffer) = datalen;
-
- caps = gst_type_find_helper_for_buffer (NULL, tagbuffer, NULL);
- if (caps == NULL)
- caps = gst_caps_new_simple (mimetype, NULL);
- gst_buffer_set_caps (tagbuffer, caps);
- gst_caps_unref (caps);
- }
-
- /* Set filename and description on the caps */
- caps = GST_BUFFER_CAPS (tagbuffer);
- gst_caps_set_simple (caps, "filename", G_TYPE_STRING, filename, NULL);
- if (description)
- gst_caps_set_simple (caps, "description", G_TYPE_STRING, description,
- NULL);
-
- GST_DEBUG_OBJECT (parse,
- "Created attachment buffer with caps: %" GST_PTR_FORMAT, caps);
-
- /* and append to the tag list */
- if (image_type != GST_TAG_IMAGE_TYPE_NONE)
- gst_tag_list_add (taglist, GST_TAG_MERGE_APPEND, GST_TAG_IMAGE, tagbuffer,
- NULL);
- else
- gst_tag_list_add (taglist, GST_TAG_MERGE_APPEND, GST_TAG_ATTACHMENT,
- tagbuffer, NULL);
- }
-
- g_free (filename);
- g_free (mimetype);
- g_free (data);
- g_free (description);
-
- return ret;
-}
-
static GstFlowReturn
gst_matroska_parse_parse_attachments (GstMatroskaParse * parse,
GstEbmlRead * ebml)
switch (id) {
case GST_MATROSKA_ID_ATTACHEDFILE:
- ret = gst_matroska_parse_parse_attached_file (parse, ebml, taglist);
+ ret = gst_matroska_read_common_parse_attached_file (&parse->common,
+ ebml, taglist);
break;
default:
#include <bzlib.h>
#endif
+#include <gst/tag/tag.h>
+#include <gst/base/gsttypefindhelper.h>
+
#include "lzo.h"
#include "ebml-read.h"
return gst_ebml_read_skip (ebml);
}
+GstFlowReturn
+gst_matroska_read_common_parse_attached_file (GstMatroskaReadCommon * common,
+ GstEbmlRead * ebml, GstTagList * taglist)
+{
+ guint32 id;
+ GstFlowReturn ret;
+ gchar *description = NULL;
+ gchar *filename = NULL;
+ gchar *mimetype = NULL;
+ guint8 *data = NULL;
+ guint64 datalen = 0;
+
+ DEBUG_ELEMENT_START (common, ebml, "AttachedFile");
+
+ if ((ret = gst_ebml_read_master (ebml, &id)) != GST_FLOW_OK) {
+ DEBUG_ELEMENT_STOP (common, ebml, "AttachedFile", ret);
+ return ret;
+ }
+
+ while (ret == GST_FLOW_OK && gst_ebml_read_has_remaining (ebml, 1, TRUE)) {
+ /* read all sub-entries */
+
+ if ((ret = gst_ebml_peek_id (ebml, &id)) != GST_FLOW_OK)
+ break;
+
+ switch (id) {
+ case GST_MATROSKA_ID_FILEDESCRIPTION:
+ if (description) {
+ GST_WARNING_OBJECT (common, "FileDescription can only appear once");
+ break;
+ }
+
+ ret = gst_ebml_read_utf8 (ebml, &id, &description);
+ GST_DEBUG_OBJECT (common, "FileDescription: %s",
+ GST_STR_NULL (description));
+ break;
+ case GST_MATROSKA_ID_FILENAME:
+ if (filename) {
+ GST_WARNING_OBJECT (common, "FileName can only appear once");
+ break;
+ }
+
+ ret = gst_ebml_read_utf8 (ebml, &id, &filename);
+
+ GST_DEBUG_OBJECT (common, "FileName: %s", GST_STR_NULL (filename));
+ break;
+ case GST_MATROSKA_ID_FILEMIMETYPE:
+ if (mimetype) {
+ GST_WARNING_OBJECT (common, "FileMimeType can only appear once");
+ break;
+ }
+
+ ret = gst_ebml_read_ascii (ebml, &id, &mimetype);
+ GST_DEBUG_OBJECT (common, "FileMimeType: %s", GST_STR_NULL (mimetype));
+ break;
+ case GST_MATROSKA_ID_FILEDATA:
+ if (data) {
+ GST_WARNING_OBJECT (common, "FileData can only appear once");
+ break;
+ }
+
+ ret = gst_ebml_read_binary (ebml, &id, &data, &datalen);
+ GST_DEBUG_OBJECT (common, "FileData of size %" G_GUINT64_FORMAT,
+ datalen);
+ break;
+
+ default:
+ ret = gst_matroska_read_common_parse_skip (common, ebml,
+ "AttachedFile", id);
+ break;
+ case GST_MATROSKA_ID_FILEUID:
+ ret = gst_ebml_read_skip (ebml);
+ break;
+ }
+ }
+
+ DEBUG_ELEMENT_STOP (common, ebml, "AttachedFile", ret);
+
+ if (filename && mimetype && data && datalen > 0) {
+ GstTagImageType image_type = GST_TAG_IMAGE_TYPE_NONE;
+ GstBuffer *tagbuffer = NULL;
+ GstCaps *caps;
+ gchar *filename_lc = g_utf8_strdown (filename, -1);
+
+ GST_DEBUG_OBJECT (common, "Creating tag for attachment with "
+ "filename '%s', mimetype '%s', description '%s', "
+ "size %" G_GUINT64_FORMAT, filename, mimetype,
+ GST_STR_NULL (description), datalen);
+
+ /* TODO: better heuristics for different image types */
+ if (strstr (filename_lc, "cover")) {
+ if (strstr (filename_lc, "back"))
+ image_type = GST_TAG_IMAGE_TYPE_BACK_COVER;
+ else
+ image_type = GST_TAG_IMAGE_TYPE_FRONT_COVER;
+ } else if (g_str_has_prefix (mimetype, "image/") ||
+ g_str_has_suffix (filename_lc, "png") ||
+ g_str_has_suffix (filename_lc, "jpg") ||
+ g_str_has_suffix (filename_lc, "jpeg") ||
+ g_str_has_suffix (filename_lc, "gif") ||
+ g_str_has_suffix (filename_lc, "bmp")) {
+ image_type = GST_TAG_IMAGE_TYPE_UNDEFINED;
+ }
+ g_free (filename_lc);
+
+ /* First try to create an image tag buffer from this */
+ if (image_type != GST_TAG_IMAGE_TYPE_NONE) {
+ tagbuffer =
+ gst_tag_image_data_to_image_buffer (data, datalen, image_type);
+
+ if (!tagbuffer)
+ image_type = GST_TAG_IMAGE_TYPE_NONE;
+ }
+
+ /* if this failed create an attachment buffer */
+ if (!tagbuffer) {
+ tagbuffer = gst_buffer_new_and_alloc (datalen);
+
+ memcpy (GST_BUFFER_DATA (tagbuffer), data, datalen);
+ GST_BUFFER_SIZE (tagbuffer) = datalen;
+
+ caps = gst_type_find_helper_for_buffer (NULL, tagbuffer, NULL);
+ if (caps == NULL)
+ caps = gst_caps_new_simple (mimetype, NULL);
+ gst_buffer_set_caps (tagbuffer, caps);
+ gst_caps_unref (caps);
+ }
+
+ /* Set filename and description on the caps */
+ caps = GST_BUFFER_CAPS (tagbuffer);
+ gst_caps_set_simple (caps, "filename", G_TYPE_STRING, filename, NULL);
+ if (description)
+ gst_caps_set_simple (caps, "description", G_TYPE_STRING, description,
+ NULL);
+
+ GST_DEBUG_OBJECT (common,
+ "Created attachment buffer with caps: %" GST_PTR_FORMAT, caps);
+
+ /* and append to the tag list */
+ if (image_type != GST_TAG_IMAGE_TYPE_NONE)
+ gst_tag_list_add (taglist, GST_TAG_MERGE_APPEND, GST_TAG_IMAGE, tagbuffer,
+ NULL);
+ else
+ gst_tag_list_add (taglist, GST_TAG_MERGE_APPEND, GST_TAG_ATTACHMENT,
+ tagbuffer, NULL);
+ }
+
+ g_free (filename);
+ g_free (mimetype);
+ g_free (data);
+ g_free (description);
+
+ return ret;
+}
+
GstFlowReturn
gst_matroska_read_common_parse_header (GstMatroskaReadCommon * common,
GstEbmlRead * ebml)
common, GstEbmlRead * ebml);
GstFlowReturn gst_matroska_read_common_parse_info (GstMatroskaReadCommon *
common, GstElement * el, GstEbmlRead * ebml);
+GstFlowReturn gst_matroska_read_common_parse_attached_file (
+ GstMatroskaReadCommon * common, GstEbmlRead * ebml, GstTagList * taglist);
GstFlowReturn gst_matroska_read_common_parse_header (GstMatroskaReadCommon *
common, GstEbmlRead * ebml);
GstFlowReturn gst_matroska_read_common_parse_metadata (GstMatroskaReadCommon *
projects / platform / upstream / gst-plugins-good.git / commitdiff