ntv2videodefines.h

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/* SPDX-License-Identifier: MIT */
#ifndef VIDEODEFINES_H
#define VIDEODEFINES_H
#include "ajatypes.h"
 
#define PI_FLOAT (3.141592654)
 
#define CCIR601_8BIT_BLACK 16
#define CCIR601_8BIT_WHITE  235
#define CCIR601_8BIT_CHROMAOFFSET 128
 
#define CCIR601_10BIT_BLACK 64
#define CCIR601_10BIT_WHITE  940
#define CCIR601_10BIT_CHROMAOFFSET 512
 
#define MIN_RGB_8BIT    0
#define MAX_RGB_8BIT    255
#define MIN_RGB_10BIT   0
#define MAX_RGB_10BIT   1023
#define MIN_RGB_16BIT   0           //  KAM
#define MAX_RGB_16BIT   65535       //  KAM
 
//  NOTE:   Changed the "(__x__) < MIN_RGB_nBIT" comparisons to "(__x__) <= MIN_RGB_nBIT"
//          in the following three macros to eliminate gcc "comparison always true" warnings
//          when __x__ is an unsigned value.
#define ClipRGB_8BIT(__x__)         ((__x__) > MAX_RGB_8BIT   ?  (MAX_RGB_8BIT)                                 \
                                                              :  ((__x__) <= MIN_RGB_8BIT   ?  (MIN_RGB_8BIT)   \
                                                                                            :  (__x__)))
#define ClipRGB_10BIT(__x__)        ((__x__) > MAX_RGB_10BIT  ?  (MAX_RGB_10BIT)                                \
                                                              :  ((__x__) <= MIN_RGB_10BIT  ?  (MIN_RGB_10BIT)  \
                                                                                            :  (__x__)))
#define ClipRGB_16BIT(__x__)        ((__x__) > MAX_RGB_16BIT  ?  (MAX_RGB_16BIT)                                \
                                                              :  ((__x__) <= MIN_RGB_16BIT  ?  (MIN_RGB_16BIT)  \
                                                                                            :  (__x__)))
 
#define NUMACTIVELINES_525 486
#define NUMACTIVELINES_625 576
 
#define MAXSQUAREPIXELS_525 648
#define MAXSQUAREPIXELS_625 768
 
#define NUMCOMPONENTPIXELS 720
#define YCBCRLINEPITCH_SD             480  // in 32 bit words for packed 10 bit
#define RGBALPHALINEPITCH_625          720  // in 32 bit words no matter what framegeometry
#define RGBALPHALINEPITCH_525          720  // in 32 bit words no matter what framegeometry
#define RGB24LINEPITCH_525        (540)
#define RGB24LINEPITCH_625        (540)
 
 
// HD Defines
#define HD_NUMACTIVELINES_720         720   //duh?
#define HD_NUMACTIVELINES_1080        1080  // double duh?
#define HD_NUMACTIVELINES_2K          1556  
#define HD_NUMLINES_2K                1588  // In actual FrameBuffer
#define HD_FIRSTACTIVELINE_2K         (HD_NUMLINES_2K-HD_NUMACTIVELINES_2K)  
#define HD_NUMLINES_4K              2160
#define FD_NUMLINES_8K              4320
 
#define HD_NUMACTIVELINES_720_QREZ    (HD_NUMACTIVELINES_720/2)  
#define HD_NUMACTIVELINES_1080_QREZ   (HD_NUMACTIVELINES_1080/2) 
 
#define HD_NUMCOMPONENTPIXELS_720     1280  // in a line
#define HD_NUMCOMPONENTPIXELS_1080    1920  // in a line
#define HD_NUMCOMPONENTPIXELS_1080_2K 2048  // in a line
#define HD_NUMCOMPONENTPIXELS_2K      2048  // in a line
#define HD_NUMCOMPONENTPIXELS_QUADHD  3840  // in a line
#define HD_NUMCOMPONENTPIXELS_4K      4096  // in a line
#define FD_NUMCOMPONENTPIXELS_UHD2      7680  // in a line
#define FD_NUMCOMPONENTPIXELS_8K        8192  // in a line
 
#define HD_NUMCOMPONENTPIXELS_720_DVCPRO     960  // in a line
#define HD_NUMCOMPONENTPIXELS_1080_DVCPRO    1280  // in a line
 
#define HD_NUMCOMPONENTPIXELS_720_QREZ     (HD_NUMCOMPONENTPIXELS_720/2)  // in a line
#define HD_NUMCOMPONENTPIXELS_1080_QREZ    (HD_NUMCOMPONENTPIXELS_1080/2)  // in a line
 
#define HD_NUMCOMPONENTPIXELS_720_HDV     960  // in a line
#define HD_NUMCOMPONENTPIXELS_1080_HDV   1440  // in a line
 
// Linepitch always in 32 bit words.
#define HD_YCBCRLINEPITCH_720         864   // dx*8/3/4 32 bit words for packed 10 bit
#define HD_YCBCRLINEPITCH_1080        1280  // ""
#define HD_YCBCRLINEPITCH_2K          1376  // ""
#define HD_YCBCRLINEPITCH_3840        2560  // ""
#define HD_YCBCRLINEPITCH_4K          2752  // ""
#define FD_YCBCRLINEPITCH_UHD2        5120  // ""
#define FD_YCBCRLINEPITCH_8K          5472  // ""
 
#define HD_YCBCRLINEPITCH_720_DVCPRO  (960*2/4)   // dvcpro always 8 bit
#define HD_YCBCRLINEPITCH_1080_DVCPRO (1280*2/4)  // dvcpro always 8 bit
 
#define HD_YCBCRLINEPITCH_720_QREZ  (1280/4)   // in 32 bit words for packed 10 bit
#define HD_YCBCRLINEPITCH_1080_QREZ (1920/4)   // ""
 
#define HD_YCBCRLINEPITCH_720_HDV   (960*2/4)   // hdv always 8 bit
#define HD_YCBCRLINEPITCH_1080_HDV  (1440*2/4)  // hdv always 8 bit
 
#define RGB24LINEPITCH_720          (960)
#define RGB24LINEPITCH_1080         (1440)
#define RGB24LINEPITCH_2048         (1536)
#define RGB24LINEPITCH_3840         (2880)
#define RGB24LINEPITCH_4096         (3072)
#define RGB24LINEPITCH_7680         (5760)
#define RGB24LINEPITCH_8192         (6144)
 
#define RGB48LINEPITCH_525          (RGB24LINEPITCH_525*2)
#define RGB48LINEPITCH_625          (RGB24LINEPITCH_625*2)
#define RGB48LINEPITCH_720          (RGB24LINEPITCH_720*2)
#define RGB48LINEPITCH_1080         (RGB24LINEPITCH_1080*2)
#define RGB48LINEPITCH_2048         (RGB24LINEPITCH_2048*2)
#define RGB48LINEPITCH_3840         (RGB24LINEPITCH_3840*2)
#define RGB48LINEPITCH_4096         (RGB24LINEPITCH_4096*2)
#define RGB48LINEPITCH_7680         (RGB24LINEPITCH_7680*2)
#define RGB48LINEPITCH_8192         (RGB24LINEPITCH_8192*2)
 
#define RGB12PLINEPITCH_525         (MAXSQUAREPIXELS_525*36/8)/4
#define RGB12PLINEPITCH_625         (MAXSQUAREPIXELS_625*36/8)/4
#define RGB12PLINEPITCH_720         (HD_NUMCOMPONENTPIXELS_720*36/8)/4
#define RGB12PLINEPITCH_1080        (HD_NUMCOMPONENTPIXELS_1080*36/8)/4
#define RGB12PLINEPITCH_2048        (HD_NUMCOMPONENTPIXELS_1080_2K*36/8)/4
#define RGB12PLINEPITCH_3840        (HD_NUMCOMPONENTPIXELS_QUADHD*36/8)/4
#define RGB12PLINEPITCH_4096        (HD_NUMCOMPONENTPIXELS_4K*36/8)/4
#define RGB12PLINEPITCH_7680        (FD_NUMCOMPONENTPIXELS_UHD2*36/8)/4
#define RGB12PLINEPITCH_8192        (FD_NUMCOMPONENTPIXELS_8K*36/8)/4
 
#define PRORES_MAXBUFFERSIZE        (1105920)   // bytes - PAL 10bit
 
// Roll Defines
#define HD_ROLLNUMLINES               4096
#define HD_ROLLNUMPIXELS              4096
 
typedef struct {
    unsigned char Blue;
    unsigned char Green;
    unsigned char Red;
    unsigned char Alpha;
} RGBAlphaPixel;
 
 
typedef struct {
    UWord Blue;
    UWord Green;
    UWord Red;
    UWord Alpha;
} RGBAlpha10BitPixel;
 
typedef struct {
    UWord Blue;
    UWord Green;
    UWord Red;
    UWord Alpha;
} RGBAlpha16BitPixel;
 
typedef struct {
    unsigned char Red;
    unsigned char Green;
    unsigned char Blue;
    unsigned char Alpha;
} AERGBAlphaPixel;
 
typedef struct {
    Fixed_ Blue;
    Fixed_ Green;
    Fixed_ Red;
    Fixed_ Alpha;
} RGBAlphaFixedPixel;
 
typedef struct {
    unsigned char Red;
    unsigned char Green;
    unsigned char Blue;
} RGBPixel;
 
typedef struct {
    unsigned char Blue;
    unsigned char Green;
    unsigned char Red;
} BGRPixel;
 
typedef struct
{
    unsigned char Alpha;
    unsigned char cr;
    unsigned char y;
    unsigned char cb;
} YCbCrAlphaPixel;
 
typedef struct
{
    unsigned char cb;
    unsigned char y;
    unsigned char cr;
} YCbCrPixel;
 
typedef struct
{
    UWord cb;
    UWord y;
    UWord cr;
} YCbCr10BitPixel;
 
typedef struct
{
    UWord Alpha;
    UWord cb;
    UWord y;
    UWord cr;
} YCbCr10BitAlphaPixel;
 
typedef struct {
    char SigName[40];
    short Y[NUMCOMPONENTPIXELS];
    short ColorDiff[NUMCOMPONENTPIXELS];
} TestLineDataStr;
 
#endif  //  VIDEODEFINES_H