Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.1 / cinelerra / filesndfile.h

diff --git a/cinelerra-5.1/cinelerra/filesndfile.h b/cinelerra-5.1/cinelerra/filesndfile.h
new file mode 100644 (file)
index 0000000..a163486
--- /dev/null
+++ b/cinelerra-5.1/cinelerra/filesndfile.h
@@ -0,0 +1,103 @@
+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ * 
+ * This program 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,
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * 
+ */
+
+#ifndef FILESNDFILE_H
+#define FILESNDFILE_H
+
+#include <stdio.h>
+#include <stdint.h>
+
+#include "bitspopup.inc"
+#include "filebase.h"
+#include "filesndfile.h"
+#include "sndfile.h"
+
+// The following libsndfile files have to be modified to support VFS.
+// They need to use FILE * instead of file descriptors.
+// open doesn't seem to be overridable.
+// file_io.c
+// sndfile.c
+// sndfile.h
+
+class FileSndFile : public FileBase
+{
+public:
+       FileSndFile(Asset *asset, File *file);
+       ~FileSndFile();
+
+       static int check_sig(Asset *asset);
+       int open_file(int rd, int wr);
+       int close_file();
+       int set_audio_position(int64_t sample);
+       int read_samples(double *buffer, int64_t len);
+       int write_samples(double **buffer, int64_t len);
+       void format_to_asset();
+       void asset_to_format();
+
+       static void get_parameters(BC_WindowBase *parent_window, 
+               Asset *asset, 
+               BC_WindowBase* &format_window,
+               int audio_options,
+               int video_options);
+
+       SNDFILE *fd;
+       SF_INFO fd_config;
+// Temp for interleaved channels
+       double *temp_double;
+       int64_t temp_allocated;
+};
+
+class SndFileConfig;
+
+class SndFileHILO : public BC_Radial
+{
+public:
+       SndFileHILO(SndFileConfig *gui, int x, int y);
+       int handle_event();
+       SndFileConfig *gui;
+};
+
+class SndFileLOHI : public BC_Radial
+{
+public:
+       SndFileLOHI(SndFileConfig *gui, int x, int y);
+       int handle_event();
+       SndFileConfig *gui;
+};
+
+
+class SndFileConfig : public BC_Window
+{
+public:
+       SndFileConfig(BC_WindowBase *parent_window, Asset *asset);
+       ~SndFileConfig();
+
+       void create_objects();
+       int close_event();
+
+       BC_WindowBase *parent_window;
+       BitsPopup *bits_popup;
+       SndFileHILO *hilo;
+       SndFileLOHI *lohi;
+       Asset *asset;
+};
+
+#endif