quicktime/interlacemodes.h

   1 /*
   2  * This library is free software; you can redistribute it and/or modify it
   3  * under the terms of the GNU Lesser General Public License as published
   4  * by the Free Software Foundation; either version 2 of the License, or
   5  * (at your option) any later version.
   6  *
   7  * This library is distributed in the hope that it will be useful, but
   8  * WITHOUT ANY WARRANTY; without even the implied warranty of
   9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  10  * Lesser General Public License for more details.
  11  *
  12  * You should have received a copy of the GNU Lesser General Public
  13  * License along with this library; if not, write to the Free Software
  14  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  15  * USA
  16  */
  17
  18 #ifndef INTERLACEMODES_H
  19 #define INTERLACEMODES_H
  20
  21 #define BC_ILACE_UNKNOWN_T      "Error!"
  22
  23 //Interlace Automatic fixing options
  24 #define BC_ILACE_AUTOFIXOPTION_MANUAL   0
  25 #define BC_ILACE_AUTOFIXOPTION_MANUAL_T "Manual compensation using selection"
  26 #define BC_ILACE_AUTOFIXOPTION_AUTO     1
  27 #define BC_ILACE_AUTOFIXOPTION_AUTO_T   "Automatic compensation using modes"
  28 //Note: Do not change what the numbers mean as this will make backward-compatability have erroraneous settings.
  29
  30 //Interlace Modes
  31 #define BC_ILACE_MODE_UNDETECTED        0
  32 #define BC_ILACE_MODE_UNDETECTED_T      "Unknown"
  33 #define BC_ILACE_MODE_TOP_FIRST         1
  34 #define BC_ILACE_MODE_TOP_FIRST_T       "Top Fields First"
  35 #define BC_ILACE_MODE_BOTTOM_FIRST      2
  36 #define BC_ILACE_MODE_BOTTOM_FIRST_T    "Bottom Fields First"
  37 #define BC_ILACE_MODE_NOTINTERLACED     3
  38 #define BC_ILACE_MODE_NOTINTERLACED_T   "Not Interlaced"
  39
  40 #define BC_ILACE_ASSET_MODEDEFAULT      BC_ILACE_MODE_UNDETECTED
  41 #define BC_ILACE_PROJECT_MODEDEFAULT    BC_ILACE_MODE_NOTINTERLACED_T
  42 //Note: Do not change what the numbers mean as this will make backward-compatability have erroraneous settings.
  43
  44 //Interlace Compensation Methods
  45 #define BC_ILACE_FIXMETHOD_NONE         0
  46 #define BC_ILACE_FIXMETHOD_NONE_T       "Do Nothing"
  47 #define BC_ILACE_FIXMETHOD_UPONE        1
  48 #define BC_ILACE_FIXMETHOD_UPONE_T      "Shift Up 1 pixel"
  49 #define BC_ILACE_FIXMETHOD_DOWNONE      2
  50 #define BC_ILACE_FIXMETHOD_DOWNONE_T    "Shift Down 1 pixel"
  51 // the following is for project/asset having odd/even, or even/odd
  52 #define BC_ILACE_FIXDEFAULT             BC_ILACE_FIXMETHOD_UPONE
  53 //Note: Do not change what the numbers mean as this will make backward-compatability have erroraneous settings.
  54
  55 // Refer to <mjpegtools/yuv4mpeg.h> (descriptions were cut-and-pasted!)
  56 #define BC_ILACE_Y4M_UKNOWN_T         "unknown"
  57 #define BC_ILACE_Y4M_NONE_T           "non-interlaced, progressive frame"
  58 #define BC_ILACE_Y4M_TOP_FIRST_T      "interlaced, top-field first"
  59 #define BC_ILACE_Y4M_BOTTOM_FIRST_T   "interlaced, bottom-field first"
  60 #define BC_ILACE_Y4M_MIXED_T          "mixed, \"refer to frame header\""
  61
  62 #ifdef __cplusplus
  63 extern "C" {
  64 #endif
  65
  66 void ilaceautofixoption_to_text(char *string, int autofixoption);
  67 int  ilaceautofixoption_from_text(char *text, int thedefault);
  68
  69 void ilacemode_to_text(char *string, int ilacemode);
  70 int  ilacemode_from_text(char *text, int thedefault);
  71
  72 void ilacefixmethod_to_text(char *string, int fixmethod);
  73 int  ilacefixmethod_from_text(char *text, int thedefault);
  74
  75 int  ilaceautofixmethod(int projectilacemode, int assetilacemode);
  76 int  ilaceautofixmethod2(int projectilacemode, int assetautofixoption, int assetilacemode, int assetfixmethod);
  77
  78 int ilace_bc_to_yuv4mpeg(int ilacemode);
  79 int ilace_yuv4mpeg_to_bc(int ilacemode);
  80
  81 void ilace_yuv4mpeg_mode_to_text(char *string, int ilacemode);
  82
  83 #ifdef __cplusplus
  84 }
  85 #endif
  86
  87 #endif // INTERLACEMODES_H