cinelerra/fileexr.h

   1 #ifndef FILEEXR_H
   2 #define FILEEXR_H
   3
   4
   5 #include "file.inc"
   6 #include "filelist.h"
   7 #include "vframe.inc"
   8
   9 class FileEXR : public FileList
  10 {
  11 public:
  12         FileEXR(Asset *asset, File *file);
  13         ~FileEXR();
  14
  15         static int check_sig(Asset *asset, char *test);
  16         static void get_parameters(BC_WindowBase *parent_window,
  17                 Asset *asset,
  18                 BC_WindowBase* &format_window,
  19                 int audio_options,
  20                 int video_options);
  21         static int get_best_colormodel(Asset *asset, int driver);
  22         int colormodel_supported(int colormodel);
  23         int read_frame_header(char *path);
  24         int read_frame(VFrame *frame, VFrame *data);
  25         int64_t get_memory_usage();
  26         int write_frame(VFrame *frame, VFrame *data, FrameWriterUnit *unit);
  27         FrameWriterUnit* new_writer_unit(FrameWriter *writer);
  28
  29 // exr_compression values
  30         enum
  31         {
  32                 NONE,
  33                 PIZ,
  34                 ZIP,
  35                 ZIPS,
  36                 RLE,
  37                 PXR24
  38         };
  39
  40         static char* compression_to_str(int compression);
  41         static int str_to_compression(char *string);
  42         static int compression_to_exr(int compression);
  43
  44         int native_cmodel;
  45         int is_yuv;
  46         float *temp_y;
  47         float *temp_u;
  48         float *temp_v;
  49 };
  50
  51 class EXRUnit : public FrameWriterUnit
  52 {
  53 public:
  54         EXRUnit(FileEXR *file, FrameWriter *writer);
  55         ~EXRUnit();
  56
  57         FileEXR *file;
  58         VFrame *temp_frame;
  59 };
  60
  61
  62
  63 class EXRConfigVideo : public BC_Window
  64 {
  65 public:
  66         EXRConfigVideo(BC_WindowBase *parent_window, Asset *asset);
  67         ~EXRConfigVideo();
  68
  69         int create_objects();
  70         int close_event();
  71
  72         BC_WindowBase *parent_window;
  73         Asset *asset;
  74 };
  75
  76
  77 class EXRUseAlpha : public BC_CheckBox
  78 {
  79 public:
  80         EXRUseAlpha(EXRConfigVideo *gui, int x, int y);
  81         int handle_event();
  82         EXRConfigVideo *gui;
  83 };
  84
  85 class EXRCompression : public BC_PopupMenu
  86 {
  87 public:
  88         EXRCompression(EXRConfigVideo *gui, int x, int y, int w);
  89         void create_objects();
  90         int handle_event();
  91         EXRConfigVideo *gui;
  92 };
  93
  94 class EXRCompressionItem : public BC_MenuItem
  95 {
  96 public:
  97         EXRCompressionItem(EXRConfigVideo *gui, int value);
  98         int handle_event();
  99         EXRConfigVideo *gui;
 100         int value;
 101 };
 102
 103 #endif