4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27 #include "fileexr.inc"
31 class FileEXR : public FileList
34 FileEXR(Asset *asset, File *file);
37 static int check_sig(Asset *asset, char *test);
38 static void get_parameters(BC_WindowBase *parent_window,
40 BC_WindowBase* &format_window,
43 static int get_best_colormodel(Asset *asset, int driver);
44 int colormodel_supported(int colormodel);
45 int read_frame_header(char *path);
46 int read_frame(VFrame *frame, VFrame *data);
47 int64_t get_memory_usage();
48 int write_frame(VFrame *frame, VFrame *data, FrameWriterUnit *unit);
49 FrameWriterUnit* new_writer_unit(FrameWriter *writer);
51 // exr_compression values
62 static const char* compression_to_str(int compression);
63 static int str_to_compression(char *string);
64 static int compression_to_exr(int compression);
73 class EXRUnit : public FrameWriterUnit
76 EXRUnit(FileEXR *file, FrameWriter *writer);
85 class EXRConfigVideo : public BC_Window
88 EXRConfigVideo(BC_WindowBase *parent_window, Asset *asset);
91 void create_objects();
94 BC_WindowBase *parent_window;
99 class EXRUseAlpha : public BC_CheckBox
102 EXRUseAlpha(EXRConfigVideo *gui, int x, int y);
107 class EXRCompression : public BC_PopupMenu
110 EXRCompression(EXRConfigVideo *gui, int x, int y, int w);
111 void create_objects();
116 class EXRCompressionItem : public BC_MenuItem
119 EXRCompressionItem(EXRConfigVideo *gui, int value);