hvirtual/cinelerra/filetiff.h

   1 #ifndef FILETIFF_H
   2 #define FILETIFF_H
   3
   4 #include <stdlib.h>
   5
   6 #include "file.inc"
   7 #include "filelist.h"
   8 #include "mutex.inc"
   9 #include <tiffio.h>
  10 #include "vframe.inc"
  11
  12 // This header file is representative of any single frame file format.
  13
  14 class FileTIFF : public FileList
  15 {
  16 public:
  17         FileTIFF(Asset *asset, File *file);
  18         ~FileTIFF();
  19
  20         static void get_parameters(BC_WindowBase *parent_window,
  21                 Asset *asset,
  22                 BC_WindowBase* &format_window,
  23                 int audio_options,
  24                 int video_options);
  25         static int check_sig(Asset *asset);
  26         static char* compression_to_str(int value);
  27         static char* cmodel_to_str(int value);
  28         int can_copy_from(Edit *edit, int64_t position);
  29         int colormodel_supported(int colormodel);
  30         int get_best_colormodel(Asset *asset, int driver);
  31         int read_frame_header(char *path);
  32         int read_frame(VFrame *output, VFrame *input);
  33         int write_frame(VFrame *frame, VFrame *data, FrameWriterUnit *unit);
  34         FrameWriterUnit* new_writer_unit(FrameWriter *writer);
  35
  36         enum
  37         {
  38                 NONE,
  39 // values stored in Asset::tiff_cmodel
  40 // Data types
  41                 RGB_888,
  42                 RGBA_8888,
  43                 RGB_FLOAT,
  44                 RGBA_FLOAT,
  45                 RGB_161616,
  46                 RGBA_16161616,
  47                 A_8,
  48 // values stored in Asset::tiff_compression
  49 // Compression types
  50                 LZW,
  51                 PACK_BITS,
  52                 DEFLATE,
  53                 JPEG
  54         };
  55
  56         Mutex *unit_lock;
  57 };
  58
  59
  60 // For each write frame call, since multiple write_frames are running concurrently.
  61 class FileTIFFUnit : public FrameWriterUnit
  62 {
  63 public:
  64         FileTIFFUnit(FileTIFF *file, FrameWriter *writer);
  65         ~FileTIFFUnit();
  66
  67         int offset;
  68         VFrame *data;
  69         VFrame *temp;
  70         FileTIFF *file;
  71 };
  72
  73
  74
  75
  76 class TIFFConfigVideo : public  BC_Window
  77 {
  78 public:
  79         TIFFConfigVideo(BC_WindowBase *parent_window, Asset *asset);
  80         ~TIFFConfigVideo();
  81
  82
  83         int create_objects();
  84         int close_event();
  85         static char* alpha_to_codec(int use_alpha);
  86         static int codec_to_alpha(char *codec);
  87         BC_WindowBase *parent_window;
  88         Asset *asset;
  89 };
  90
  91
  92 class TIFFColorspace : public BC_PopupMenu
  93 {
  94 public:
  95         TIFFColorspace(TIFFConfigVideo *gui, int x, int y, int w);
  96         void create_objects();
  97         int handle_event();
  98         TIFFConfigVideo *gui;
  99 };
 100
 101 class TIFFColorspaceItem : public BC_MenuItem
 102 {
 103 public:
 104         TIFFColorspaceItem(TIFFConfigVideo *gui, int value);
 105         int handle_event();
 106         TIFFConfigVideo *gui;
 107         int value;
 108 };
 109
 110
 111
 112
 113 class TIFFCompression : public BC_PopupMenu
 114 {
 115 public:
 116         TIFFCompression(TIFFConfigVideo *gui, int x, int y, int w);
 117         void create_objects();
 118         int handle_event();
 119         TIFFConfigVideo *gui;
 120 };
 121
 122 class TIFFCompressionItem : public BC_MenuItem
 123 {
 124 public:
 125         TIFFCompressionItem(TIFFConfigVideo *gui, int value);
 126         int handle_event();
 127         TIFFConfigVideo *gui;
 128         int value;
 129 };
 130
 131
 132
 133
 134
 135 #endif