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FFmpeg/libavcodec/libopenjpegenc.c

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  1. /*

  2.  * JPEG 2000 encoding support via OpenJPEG

  3.  * Copyright (c) 2011 Michael Bradshaw <mbradshaw@sorensonmedia.com>

  4.  *

  5.  * This file is part of FFmpeg.

  6.  *

  7.  * FFmpeg is free software; you can redistribute it and/or

  8.  * modify it under the terms of the GNU Lesser General Public

  9.  * License as published by the Free Software Foundation; either

  10.  * version 2.1 of the License, or (at your option) any later version.

  11.  *

  12.  * FFmpeg is distributed in the hope that it will be useful,

  13.  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  14.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

  15.  * Lesser General Public License for more details.

  16.  *

  17.  * You should have received a copy of the GNU Lesser General Public

  18.  * License along with FFmpeg; if not, write to the Free Software

  19.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

  20.  */

  21. 

  22. /**

  23. * @file

  24. * JPEG 2000 encoder using libopenjpeg

  25. */

  26. 

  27. #include "libavutil/opt.h"

  28. #include "libavutil/imgutils.h"

  29. #include "libavutil/avassert.h"

  30. #include "avcodec.h"

  31. #include "libavutil/intreadwrite.h"

  32. #include "internal.h"

  33. #define  OPJ_STATIC

  34. #include <openjpeg.h>

  35. 

  36. typedef struct {

  37.     AVClass *avclass;

  38.     opj_image_t *image;

  39.     opj_cparameters_t enc_params;

  40.     opj_cinfo_t *compress;

  41.     opj_event_mgr_t event_mgr;

  42.     int format;

  43.     int profile;

  44.     int cinema_mode;

  45.     int prog_order;

  46.     int numresolution;

  47.     int numlayers;

  48.     int disto_alloc;

  49.     int fixed_alloc;

  50.     int fixed_quality;

  51. } LibOpenJPEGContext;

  52. 

  53. static void error_callback(const char *msg, void *data)

  54. {

  55.     av_log((AVCodecContext*)data, AV_LOG_ERROR, "libopenjpeg: %s\n", msg);

  56. }

  57. 

  58. static void warning_callback(const char *msg, void *data)

  59. {

  60.     av_log((AVCodecContext*)data, AV_LOG_WARNING, "libopenjpeg: %s\n", msg);

  61. }

  62. 

  63. static opj_image_t *mj2_create_image(AVCodecContext *avctx, opj_cparameters_t *parameters)

  64. {

  65.     opj_image_cmptparm_t *cmptparm;

  66.     opj_image_t *img;

  67.     int i;

  68.     int sub_dx[4];

  69.     int sub_dy[4];

  70.     int numcomps;

  71.     OPJ_COLOR_SPACE color_space = CLRSPC_UNKNOWN;

  72. 

  73.     sub_dx[0] = sub_dx[3] = 1;

  74.     sub_dy[0] = sub_dy[3] = 1;

  75.     sub_dx[1] = sub_dx[2] = 1<<av_pix_fmt_descriptors[avctx->pix_fmt].log2_chroma_w;

  76.     sub_dy[1] = sub_dy[2] = 1<<av_pix_fmt_descriptors[avctx->pix_fmt].log2_chroma_h;

  77. 

  78.     numcomps = av_pix_fmt_descriptors[avctx->pix_fmt].nb_components;

  79. 

  80.     switch (avctx->pix_fmt) {

  81.     case PIX_FMT_GRAY8:

  82.     case PIX_FMT_GRAY8A:

  83.     case PIX_FMT_GRAY16:

  84.         color_space = CLRSPC_GRAY;

  85.         break;

  86.     case PIX_FMT_RGB24:

  87.     case PIX_FMT_RGBA:

  88.     case PIX_FMT_RGB48:

  89.     case PIX_FMT_RGBA64:

  90.         color_space = CLRSPC_SRGB;

  91.         break;

  92.     case PIX_FMT_YUV410P:

  93.     case PIX_FMT_YUV411P:

  94.     case PIX_FMT_YUV420P:

  95.     case PIX_FMT_YUV422P:

  96.     case PIX_FMT_YUV440P:

  97.     case PIX_FMT_YUV444P:

  98.     case PIX_FMT_YUVA420P:

  99.     case PIX_FMT_YUVA422P:

  100.     case PIX_FMT_YUVA444P:

  101.     case PIX_FMT_YUV420P9:

  102.     case PIX_FMT_YUV422P9:

  103.     case PIX_FMT_YUV444P9:

  104.     case PIX_FMT_YUV420P10:

  105.     case PIX_FMT_YUV422P10:

  106.     case PIX_FMT_YUV444P10:

  107.     case PIX_FMT_YUV420P12:

  108.     case PIX_FMT_YUV422P12:

  109.     case PIX_FMT_YUV444P12:

  110.     case PIX_FMT_YUV420P14:

  111.     case PIX_FMT_YUV422P14:

  112.     case PIX_FMT_YUV444P14:

  113.     case PIX_FMT_YUV420P16:

  114.     case PIX_FMT_YUV422P16:

  115.     case PIX_FMT_YUV444P16:

  116.         color_space = CLRSPC_SYCC;

  117.         break;

  118.     default:

  119.         av_log(avctx, AV_LOG_ERROR, "The requested pixel format '%s' is not supported\n", av_get_pix_fmt_name(avctx->pix_fmt));

  120.         return NULL;

  121.     }

  122. 

  123.     cmptparm = av_mallocz(numcomps * sizeof(opj_image_cmptparm_t));

  124.     if (!cmptparm) {

  125.         av_log(avctx, AV_LOG_ERROR, "Not enough memory");

  126.         return NULL;

  127.     }

  128.     for (i = 0; i < numcomps; i++) {

  129.         cmptparm[i].prec = av_pix_fmt_descriptors[avctx->pix_fmt].comp[i].depth_minus1 + 1;

  130.         cmptparm[i].bpp = av_pix_fmt_descriptors[avctx->pix_fmt].comp[i].depth_minus1 + 1;

  131.         cmptparm[i].sgnd = 0;

  132.         cmptparm[i].dx = sub_dx[i];

  133.         cmptparm[i].dy = sub_dy[i];

  134.         cmptparm[i].w = avctx->width / sub_dx[i];

  135.         cmptparm[i].h = avctx->height / sub_dy[i];

  136.     }

  137. 

  138.     img = opj_image_create(numcomps, cmptparm, color_space);

  139.     av_freep(&cmptparm);

  140.     return img;

  141. }

  142. 

  143. static av_cold int libopenjpeg_encode_init(AVCodecContext *avctx)

  144. {

  145.     LibOpenJPEGContext *ctx = avctx->priv_data;

  146. 

  147.     opj_set_default_encoder_parameters(&ctx->enc_params);

  148.     ctx->enc_params.cp_rsiz = ctx->profile;

  149.     ctx->enc_params.mode = !!avctx->global_quality;

  150.     ctx->enc_params.cp_cinema = ctx->cinema_mode;

  151.     ctx->enc_params.prog_order = ctx->prog_order;

  152.     ctx->enc_params.numresolution = ctx->numresolution;

  153.     ctx->enc_params.cp_disto_alloc = ctx->disto_alloc;

  154.     ctx->enc_params.cp_fixed_alloc = ctx->fixed_alloc;

  155.     ctx->enc_params.cp_fixed_quality = ctx->fixed_quality;

  156.     ctx->enc_params.tcp_numlayers = ctx->numlayers;

  157.     ctx->enc_params.tcp_rates[0] = FFMAX(avctx->compression_level, 0) * 2;

  158. 

  159.     ctx->compress = opj_create_compress(ctx->format);

  160.     if (!ctx->compress) {

  161.         av_log(avctx, AV_LOG_ERROR, "Error creating the compressor\n");

  162.         return AVERROR(ENOMEM);

  163.     }

  164. 

  165.     avctx->coded_frame = avcodec_alloc_frame();

  166.     if (!avctx->coded_frame) {

  167.         av_freep(&ctx->compress);

  168.         av_log(avctx, AV_LOG_ERROR, "Error allocating coded frame\n");

  169.         return AVERROR(ENOMEM);

  170.     }

  171. 

  172.     ctx->image = mj2_create_image(avctx, &ctx->enc_params);

  173.     if (!ctx->image) {

  174.         av_freep(&ctx->compress);

  175.         av_freep(&avctx->coded_frame);

  176.         av_log(avctx, AV_LOG_ERROR, "Error creating the mj2 image\n");

  177.         return AVERROR(EINVAL);

  178.     }

  179. 

  180.     memset(&ctx->event_mgr, 0, sizeof(opj_event_mgr_t));

  181.     ctx->event_mgr.error_handler = error_callback;

  182.     ctx->event_mgr.warning_handler = warning_callback;

  183.     ctx->event_mgr.info_handler = NULL;

  184.     opj_set_event_mgr((opj_common_ptr)ctx->compress, &ctx->event_mgr, avctx);

  185. 

  186.     return 0;

  187. }

  188. 

  189. static int libopenjpeg_copy_packed8(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image)

  190. {

  191.     int compno;

  192.     int x;

  193.     int y;

  194.     int image_index;

  195.     int frame_index;

  196.     const int numcomps = image->numcomps;

  197. 

  198.     for (compno = 0; compno < numcomps; ++compno) {

  199.         if (image->comps[compno].w > frame->linesize[0] / numcomps) {

  200.             av_log(avctx, AV_LOG_ERROR, "Error: frame's linesize is too small for the image\n");

  201.             return 0;

  202.         }

  203.     }

  204. 

  205.     for (compno = 0; compno < numcomps; ++compno) {

  206.         for (y = 0; y < avctx->height; ++y) {

  207.             image_index = y * avctx->width;

  208.             frame_index = y * frame->linesize[0] + compno;

  209.             for (x = 0; x < avctx->width; ++x) {

  210.                 image->comps[compno].data[image_index++] = frame->data[0][frame_index];

  211.                 frame_index += numcomps;

  212.             }

  213.         }

  214.     }

  215. 

  216.     return 1;

  217. }

  218. 

  219. static int libopenjpeg_copy_packed16(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image)

  220. {

  221.     int compno;

  222.     int x;

  223.     int y;

  224.     int image_index;

  225.     int frame_index;

  226.     const int numcomps = image->numcomps;

  227.     uint16_t *frame_ptr = (uint16_t*)frame->data[0];

  228. 

  229.     for (compno = 0; compno < numcomps; ++compno) {

  230.         if (image->comps[compno].w > frame->linesize[0] / numcomps) {

  231.             av_log(avctx, AV_LOG_ERROR, "Error: frame's linesize is too small for the image\n");

  232.             return 0;

  233.         }

  234.     }

  235. 

  236.     for (compno = 0; compno < numcomps; ++compno) {

  237.         for (y = 0; y < avctx->height; ++y) {

  238.             image_index = y * avctx->width;

  239.             frame_index = y * (frame->linesize[0] / 2) + compno;

  240.             for (x = 0; x < avctx->width; ++x) {

  241.                 image->comps[compno].data[image_index++] = frame_ptr[frame_index];

  242.                 frame_index += numcomps;

  243.             }

  244.         }

  245.     }

  246. 

  247.     return 1;

  248. }

  249. 

  250. static int libopenjpeg_copy_unpacked8(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image)

  251. {

  252.     int compno;

  253.     int x;

  254.     int y;

  255.     int width;

  256.     int height;

  257.     int image_index;

  258.     int frame_index;

  259.     const int numcomps = image->numcomps;

  260. 

  261.     for (compno = 0; compno < numcomps; ++compno) {

  262.         if (image->comps[compno].w > frame->linesize[compno]) {

  263.             av_log(avctx, AV_LOG_ERROR, "Error: frame's linesize is too small for the image\n");

  264.             return 0;

  265.         }

  266.     }

  267. 

  268.     for (compno = 0; compno < numcomps; ++compno) {

  269.         width = avctx->width / image->comps[compno].dx;

  270.         height = avctx->height / image->comps[compno].dy;

  271.         for (y = 0; y < height; ++y) {

  272.             image_index = y * width;

  273.             frame_index = y * frame->linesize[compno];

  274.             for (x = 0; x < width; ++x) {

  275.                 image->comps[compno].data[image_index++] = frame->data[compno][frame_index++];

  276.             }

  277.         }

  278.     }

  279. 

  280.     return 1;

  281. }

  282. 

  283. static int libopenjpeg_copy_unpacked16(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image)

  284. {

  285.     int compno;

  286.     int x;

  287.     int y;

  288.     int width;

  289.     int height;

  290.     int image_index;

  291.     int frame_index;

  292.     const int numcomps = image->numcomps;

  293.     uint16_t *frame_ptr;

  294. 

  295.     for (compno = 0; compno < numcomps; ++compno) {

  296.         if (image->comps[compno].w > frame->linesize[compno]) {

  297.             av_log(avctx, AV_LOG_ERROR, "Error: frame's linesize is too small for the image\n");

  298.             return 0;

  299.         }

  300.     }

  301. 

  302.     for (compno = 0; compno < numcomps; ++compno) {

  303.         width = avctx->width / image->comps[compno].dx;

  304.         height = avctx->height / image->comps[compno].dy;

  305.         frame_ptr = (uint16_t*)frame->data[compno];

  306.         for (y = 0; y < height; ++y) {

  307.             image_index = y * width;

  308.             frame_index = y * (frame->linesize[compno] / 2);

  309.             for (x = 0; x < width; ++x) {

  310.                 image->comps[compno].data[image_index++] = frame_ptr[frame_index++];

  311.             }

  312.         }

  313.     }

  314. 

  315.     return 1;

  316. }

  317. 

  318. static int libopenjpeg_encode_frame(AVCodecContext *avctx, AVPacket *pkt,

  319.                                     const AVFrame *frame, int *got_packet)

  320. {

  321.     LibOpenJPEGContext *ctx = avctx->priv_data;

  322.     opj_cinfo_t *compress = ctx->compress;

  323.     opj_image_t *image = ctx->image;

  324.     opj_cio_t *stream;

  325.     int cpyresult = 0;

  326.     int ret, len;

  327. 

  328.     // x0, y0 is the top left corner of the image

  329.     // x1, y1 is the width, height of the reference grid

  330.     image->x0 = 0;

  331.     image->y0 = 0;

  332.     image->x1 = (avctx->width - 1) * ctx->enc_params.subsampling_dx + 1;

  333.     image->y1 = (avctx->height - 1) * ctx->enc_params.subsampling_dy + 1;

  334. 

  335.     switch (avctx->pix_fmt) {

  336.     case PIX_FMT_RGB24:

  337.     case PIX_FMT_RGBA:

  338.     case PIX_FMT_GRAY8A:

  339.         cpyresult = libopenjpeg_copy_packed8(avctx, frame, image);

  340.         break;

  341.     case PIX_FMT_RGB48:

  342.     case PIX_FMT_RGBA64:

  343.         cpyresult = libopenjpeg_copy_packed16(avctx, frame, image);

  344.         break;

  345.     case PIX_FMT_GRAY8:

  346.     case PIX_FMT_YUV410P:

  347.     case PIX_FMT_YUV411P:

  348.     case PIX_FMT_YUV420P:

  349.     case PIX_FMT_YUV422P:

  350.     case PIX_FMT_YUV440P:

  351.     case PIX_FMT_YUV444P:

  352.     case PIX_FMT_YUVA420P:

  353.     case PIX_FMT_YUVA422P:

  354.     case PIX_FMT_YUVA444P:

  355.         cpyresult = libopenjpeg_copy_unpacked8(avctx, frame, image);

  356.         break;

  357.     case PIX_FMT_GRAY16:

  358.     case PIX_FMT_YUV420P9:

  359.     case PIX_FMT_YUV422P9:

  360.     case PIX_FMT_YUV444P9:

  361.     case PIX_FMT_YUV444P10:

  362.     case PIX_FMT_YUV422P10:

  363.     case PIX_FMT_YUV420P10:

  364.     case PIX_FMT_YUV420P12:

  365.     case PIX_FMT_YUV422P12:

  366.     case PIX_FMT_YUV444P12:

  367.     case PIX_FMT_YUV420P14:

  368.     case PIX_FMT_YUV422P14:

  369.     case PIX_FMT_YUV444P14:

  370.     case PIX_FMT_YUV444P16:

  371.     case PIX_FMT_YUV422P16:

  372.     case PIX_FMT_YUV420P16:

  373.         cpyresult = libopenjpeg_copy_unpacked16(avctx, frame, image);

  374.         break;

  375.     default:

  376.         av_log(avctx, AV_LOG_ERROR, "The frame's pixel format '%s' is not supported\n", av_get_pix_fmt_name(avctx->pix_fmt));

  377.         return AVERROR(EINVAL);

  378.         break;

  379.     }

  380. 

  381.     if (!cpyresult) {

  382.         av_log(avctx, AV_LOG_ERROR, "Could not copy the frame data to the internal image buffer\n");

  383.         return -1;

  384.     }

  385. 

  386.     opj_setup_encoder(compress, &ctx->enc_params, image);

  387.     stream = opj_cio_open((opj_common_ptr)compress, NULL, 0);

  388.     if (!stream) {

  389.         av_log(avctx, AV_LOG_ERROR, "Error creating the cio stream\n");

  390.         return AVERROR(ENOMEM);

  391.     }

  392. 

  393.     if (!opj_encode(compress, stream, image, NULL)) {

  394.         opj_cio_close(stream);

  395.         av_log(avctx, AV_LOG_ERROR, "Error during the opj encode\n");

  396.         return -1;

  397.     }

  398. 

  399.     len = cio_tell(stream);

  400.     if ((ret = ff_alloc_packet2(avctx, pkt, len)) < 0) {

  401.         opj_cio_close(stream);

  402.         return ret;

  403.     }

  404. 

  405.     memcpy(pkt->data, stream->buffer, len);

  406.     pkt->flags |= AV_PKT_FLAG_KEY;

  407.     *got_packet = 1;

  408.     opj_cio_close(stream);

  409.     return 0;

  410. }

  411. 

  412. static av_cold int libopenjpeg_encode_close(AVCodecContext *avctx)

  413. {

  414.     LibOpenJPEGContext *ctx = avctx->priv_data;

  415. 

  416.     opj_destroy_compress(ctx->compress);

  417.     opj_image_destroy(ctx->image);

  418.     av_freep(&avctx->coded_frame);

  419.     return 0 ;

  420. }

  421. 

  422. #define OFFSET(x) offsetof(LibOpenJPEGContext, x)

  423. #define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM

  424. static const AVOption options[] = {

  425.     { "format",        "Codec Format",      OFFSET(format),        AV_OPT_TYPE_INT,   { CODEC_JP2   }, CODEC_J2K, CODEC_JP2,   VE, "format"      },

  426.     { "j2k",           NULL,                0,                     AV_OPT_TYPE_CONST, { CODEC_J2K   }, 0,         0,           VE, "format"      },

  427.     { "jp2",           NULL,                0,                     AV_OPT_TYPE_CONST, { CODEC_JP2   }, 0,         0,           VE, "format"      },

  428.     { "profile",       NULL,                OFFSET(profile),       AV_OPT_TYPE_INT,   { STD_RSIZ    }, STD_RSIZ,  CINEMA4K,    VE, "profile"     },

  429.     { "jpeg2000",      NULL,                0,                     AV_OPT_TYPE_CONST, { STD_RSIZ    }, 0,         0,           VE, "profile"     },

  430.     { "cinema2k",      NULL,                0,                     AV_OPT_TYPE_CONST, { CINEMA2K    }, 0,         0,           VE, "profile"     },

  431.     { "cinema4k",      NULL,                0,                     AV_OPT_TYPE_CONST, { CINEMA4K    }, 0,         0,           VE, "profile"     },

  432.     { "cinema_mode",   "Digital Cinema",    OFFSET(cinema_mode),   AV_OPT_TYPE_INT,   { OFF         }, OFF,       CINEMA4K_24, VE, "cinema_mode" },

  433.     { "off",           NULL,                0,                     AV_OPT_TYPE_CONST, { OFF         }, 0,         0,           VE, "cinema_mode" },

  434.     { "2k_24",         NULL,                0,                     AV_OPT_TYPE_CONST, { CINEMA2K_24 }, 0,         0,           VE, "cinema_mode" },

  435.     { "2k_48",         NULL,                0,                     AV_OPT_TYPE_CONST, { CINEMA2K_48 }, 0,         0,           VE, "cinema_mode" },

  436.     { "4k_24",         NULL,                0,                     AV_OPT_TYPE_CONST, { CINEMA4K_24 }, 0,         0,           VE, "cinema_mode" },

  437.     { "prog_order",    "Progression Order", OFFSET(prog_order),    AV_OPT_TYPE_INT,   { LRCP        }, LRCP,      CPRL,        VE, "prog_order"  },

  438.     { "lrcp",          NULL,                0,                     AV_OPT_TYPE_CONST, { LRCP        }, 0,         0,           VE, "prog_order"  },

  439.     { "rlcp",          NULL,                0,                     AV_OPT_TYPE_CONST, { RLCP        }, 0,         0,           VE, "prog_order"  },

  440.     { "rpcl",          NULL,                0,                     AV_OPT_TYPE_CONST, { RPCL        }, 0,         0,           VE, "prog_order"  },

  441.     { "pcrl",          NULL,                0,                     AV_OPT_TYPE_CONST, { PCRL        }, 0,         0,           VE, "prog_order"  },

  442.     { "cprl",          NULL,                0,                     AV_OPT_TYPE_CONST, { CPRL        }, 0,         0,           VE, "prog_order"  },

  443.     { "numresolution", NULL,                OFFSET(numresolution), AV_OPT_TYPE_INT,   { 6           }, 1,         10,          VE                },

  444.     { "numlayers",     NULL,                OFFSET(numlayers),     AV_OPT_TYPE_INT,   { 1           }, 1,         10,          VE                },

  445.     { "disto_alloc",   NULL,                OFFSET(disto_alloc),   AV_OPT_TYPE_INT,   { 1           }, 0,         1,           VE                },

  446.     { "fixed_alloc",   NULL,                OFFSET(fixed_alloc),   AV_OPT_TYPE_INT,   { 0           }, 0,         1,           VE                },

  447.     { "fixed_quality", NULL,                OFFSET(fixed_quality), AV_OPT_TYPE_INT,   { 0           }, 0,         1,           VE                },

  448.     { NULL },

  449. };

  450. 

  451. static const AVClass class = {

  452.     .class_name = "libopenjpeg",

  453.     .item_name  = av_default_item_name,

  454.     .option     = options,

  455.     .version    = LIBAVUTIL_VERSION_INT,

  456. };

  457. 

  458. AVCodec ff_libopenjpeg_encoder = {

  459.     .name           = "libopenjpeg",

  460.     .type           = AVMEDIA_TYPE_VIDEO,

  461.     .id             = CODEC_ID_JPEG2000,

  462.     .priv_data_size = sizeof(LibOpenJPEGContext),

  463.     .init           = libopenjpeg_encode_init,

  464.     .encode2        = libopenjpeg_encode_frame,

  465.     .close          = libopenjpeg_encode_close,

  466.     .capabilities   = 0,

  467.     .pix_fmts       = (const enum PixelFormat[]){

  468.         PIX_FMT_RGB24, PIX_FMT_RGBA, PIX_FMT_RGB48, PIX_FMT_RGBA64,

  469.         PIX_FMT_GRAY8, PIX_FMT_GRAY8A, PIX_FMT_GRAY16,

  470.         PIX_FMT_YUV420P, PIX_FMT_YUV422P, PIX_FMT_YUVA420P,

  471.         PIX_FMT_YUV440P, PIX_FMT_YUV444P, PIX_FMT_YUVA422P,

  472.         PIX_FMT_YUV411P, PIX_FMT_YUV410P, PIX_FMT_YUVA444P,

  473.         PIX_FMT_YUV420P9, PIX_FMT_YUV422P9, PIX_FMT_YUV444P9,

  474.         PIX_FMT_YUV420P10, PIX_FMT_YUV422P10, PIX_FMT_YUV444P10,

  475.         PIX_FMT_YUV420P12, PIX_FMT_YUV422P12, PIX_FMT_YUV444P12,

  476.         PIX_FMT_YUV420P14, PIX_FMT_YUV422P14, PIX_FMT_YUV444P14,

  477.         PIX_FMT_YUV420P16, PIX_FMT_YUV422P16, PIX_FMT_YUV444P16,

  478.         PIX_FMT_NONE

  479.     },

  480.     .long_name      = NULL_IF_CONFIG_SMALL("OpenJPEG JPEG 2000"),

  481.     .priv_class     = &class,

  482. };