/*
Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <Magick++.h>
-#include <libdcp/util.h>
-#include <libdcp/raw_convert.h>
#include "image_proxy.h"
+#include "raw_image_proxy.h"
+#include "magick_image_proxy.h"
+#include "j2k_image_proxy.h"
#include "image.h"
#include "exceptions.h"
#include "cross.h"
-#include "log.h"
+#include <dcp/util.h>
+#include <libcxml/cxml.h>
+#include <iostream>
#include "i18n.h"
-#define LOG_TIMING(...) _log->microsecond_log (String::compose (__VA_ARGS__), Log::TYPE_TIMING);
-
using std::cout;
using std::string;
-using std::stringstream;
using boost::shared_ptr;
-ImageProxy::ImageProxy (shared_ptr<Log> log)
- : _log (log)
-{
-
-}
-
-RawImageProxy::RawImageProxy (shared_ptr<Image> image, shared_ptr<Log> log)
- : ImageProxy (log)
- , _image (image)
-{
-
-}
-
-RawImageProxy::RawImageProxy (shared_ptr<cxml::Node> xml, shared_ptr<Socket> socket, shared_ptr<Log> log)
- : ImageProxy (log)
-{
- libdcp::Size size (
- xml->number_child<int> ("Width"), xml->number_child<int> ("Height")
- );
-
- _image.reset (new Image (PIX_FMT_RGB24, size, true));
- _image->read_from_socket (socket);
-}
-
-shared_ptr<Image>
-RawImageProxy::image () const
-{
- return _image;
-}
-
-void
-RawImageProxy::add_metadata (xmlpp::Node* node) const
-{
- node->add_child("Type")->add_child_text (N_("Raw"));
- node->add_child("Width")->add_child_text (libdcp::raw_convert<string> (_image->size().width));
- node->add_child("Height")->add_child_text (libdcp::raw_convert<string> (_image->size().height));
-}
-
-void
-RawImageProxy::send_binary (shared_ptr<Socket> socket) const
-{
- _image->write_to_socket (socket);
-}
-
-MagickImageProxy::MagickImageProxy (boost::filesystem::path path, shared_ptr<Log> log)
- : ImageProxy (log)
-{
- /* Read the file into a Blob */
-
- boost::uintmax_t const size = boost::filesystem::file_size (path);
- FILE* f = fopen_boost (path, "rb");
- if (!f) {
- throw OpenFileError (path);
- }
-
- uint8_t* data = new uint8_t[size];
- if (fread (data, 1, size, f) != size) {
- delete[] data;
- throw ReadFileError (path);
- }
-
- fclose (f);
- _blob.update (data, size);
- delete[] data;
-}
-
-MagickImageProxy::MagickImageProxy (shared_ptr<cxml::Node>, shared_ptr<Socket> socket, shared_ptr<Log> log)
- : ImageProxy (log)
-{
- uint32_t const size = socket->read_uint32 ();
- uint8_t* data = new uint8_t[size];
- socket->read (data, size);
- _blob.update (data, size);
- delete[] data;
-}
-
-shared_ptr<Image>
-MagickImageProxy::image () const
-{
- if (_image) {
- return _image;
- }
-
- LOG_TIMING ("[%1] MagickImageProxy begins decode and convert of %2 bytes", boost::this_thread::get_id(), _blob.length());
-
- Magick::Image* magick_image = 0;
- try {
- magick_image = new Magick::Image (_blob);
- } catch (...) {
- throw DecodeError (_("Could not decode image file"));
- }
-
- LOG_TIMING ("[%1] MagickImageProxy decode finished", boost::this_thread::get_id ());
-
- libdcp::Size size (magick_image->columns(), magick_image->rows());
-
- _image.reset (new Image (PIX_FMT_RGB24, size, true));
-
- using namespace MagickCore;
-
- magick_image->write (0, 0, size.width, size.height, "RGB", CharPixel, _image->data()[0]);
-
- delete magick_image;
-
- LOG_TIMING ("[%1] MagickImageProxy completes decode and convert of %2 bytes", boost::this_thread::get_id(), _blob.length());
-
- return _image;
-}
-
-void
-MagickImageProxy::add_metadata (xmlpp::Node* node) const
-{
- node->add_child("Type")->add_child_text (N_("Magick"));
-}
-
-void
-MagickImageProxy::send_binary (shared_ptr<Socket> socket) const
-{
- socket->write (_blob.length ());
- socket->write ((uint8_t *) _blob.data (), _blob.length ());
-}
-
shared_ptr<ImageProxy>
-image_proxy_factory (shared_ptr<cxml::Node> xml, shared_ptr<Socket> socket, shared_ptr<Log> log)
+image_proxy_factory (shared_ptr<cxml::Node> xml, shared_ptr<Socket> socket)
{
if (xml->string_child("Type") == N_("Raw")) {
- return shared_ptr<ImageProxy> (new RawImageProxy (xml, socket, log));
+ return shared_ptr<ImageProxy> (new RawImageProxy (xml, socket));
} else if (xml->string_child("Type") == N_("Magick")) {
- return shared_ptr<MagickImageProxy> (new MagickImageProxy (xml, socket, log));
+ return shared_ptr<MagickImageProxy> (new MagickImageProxy (xml, socket));
+ } else if (xml->string_child("Type") == N_("J2K")) {
+ return shared_ptr<J2KImageProxy> (new J2KImageProxy (xml, socket));
}
throw NetworkError (_("Unexpected image type received by server"));