yading@10: /* yading@10: * JPEG 2000 encoding support via OpenJPEG yading@10: * Copyright (c) 2011 Michael Bradshaw yading@10: * yading@10: * This file is part of FFmpeg. yading@10: * yading@10: * FFmpeg is free software; you can redistribute it and/or yading@10: * modify it under the terms of the GNU Lesser General Public yading@10: * License as published by the Free Software Foundation; either yading@10: * version 2.1 of the License, or (at your option) any later version. yading@10: * yading@10: * FFmpeg is distributed in the hope that it will be useful, yading@10: * but WITHOUT ANY WARRANTY; without even the implied warranty of yading@10: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU yading@10: * Lesser General Public License for more details. yading@10: * yading@10: * You should have received a copy of the GNU Lesser General Public yading@10: * License along with FFmpeg; if not, write to the Free Software yading@10: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA yading@10: */ yading@10: yading@10: /** yading@10: * @file yading@10: * JPEG 2000 encoder using libopenjpeg yading@10: */ yading@10: yading@10: #define OPJ_STATIC yading@10: yading@10: #include "libavutil/avassert.h" yading@10: #include "libavutil/common.h" yading@10: #include "libavutil/imgutils.h" yading@10: #include "libavutil/intreadwrite.h" yading@10: #include "libavutil/opt.h" yading@10: #include "avcodec.h" yading@10: #include "internal.h" yading@10: yading@10: #if HAVE_OPENJPEG_1_5_OPENJPEG_H yading@10: # include yading@10: #else yading@10: # include yading@10: #endif yading@10: yading@10: typedef struct { yading@10: AVClass *avclass; yading@10: opj_image_t *image; yading@10: opj_cparameters_t enc_params; yading@10: opj_cinfo_t *compress; yading@10: opj_event_mgr_t event_mgr; yading@10: int format; yading@10: int profile; yading@10: int prog_order; yading@10: int cinema_mode; yading@10: int numresolution; yading@10: int numlayers; yading@10: int disto_alloc; yading@10: int fixed_alloc; yading@10: int fixed_quality; yading@10: } LibOpenJPEGContext; yading@10: yading@10: static void error_callback(const char *msg, void *data) yading@10: { yading@10: av_log(data, AV_LOG_ERROR, "%s\n", msg); yading@10: } yading@10: yading@10: static void warning_callback(const char *msg, void *data) yading@10: { yading@10: av_log(data, AV_LOG_WARNING, "%s\n", msg); yading@10: } yading@10: yading@10: static void info_callback(const char *msg, void *data) yading@10: { yading@10: av_log(data, AV_LOG_DEBUG, "%s\n", msg); yading@10: } yading@10: yading@10: static opj_image_t *mj2_create_image(AVCodecContext *avctx, opj_cparameters_t *parameters) yading@10: { yading@10: const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt); yading@10: opj_image_cmptparm_t *cmptparm; yading@10: opj_image_t *img; yading@10: int i; yading@10: int sub_dx[4]; yading@10: int sub_dy[4]; yading@10: int numcomps; yading@10: OPJ_COLOR_SPACE color_space = CLRSPC_UNKNOWN; yading@10: yading@10: sub_dx[0] = sub_dx[3] = 1; yading@10: sub_dy[0] = sub_dy[3] = 1; yading@10: sub_dx[1] = sub_dx[2] = 1 << desc->log2_chroma_w; yading@10: sub_dy[1] = sub_dy[2] = 1 << desc->log2_chroma_h; yading@10: yading@10: numcomps = desc->nb_components; yading@10: yading@10: switch (avctx->pix_fmt) { yading@10: case AV_PIX_FMT_GRAY8: yading@10: case AV_PIX_FMT_GRAY8A: yading@10: case AV_PIX_FMT_GRAY16: yading@10: color_space = CLRSPC_GRAY; yading@10: break; yading@10: case AV_PIX_FMT_RGB24: yading@10: case AV_PIX_FMT_RGBA: yading@10: case AV_PIX_FMT_RGB48: yading@10: case AV_PIX_FMT_RGBA64: yading@10: case AV_PIX_FMT_GBR24P: yading@10: case AV_PIX_FMT_GBRP9: yading@10: case AV_PIX_FMT_GBRP10: yading@10: case AV_PIX_FMT_GBRP12: yading@10: case AV_PIX_FMT_GBRP14: yading@10: case AV_PIX_FMT_GBRP16: yading@10: color_space = CLRSPC_SRGB; yading@10: break; yading@10: case AV_PIX_FMT_YUV410P: yading@10: case AV_PIX_FMT_YUV411P: yading@10: case AV_PIX_FMT_YUV420P: yading@10: case AV_PIX_FMT_YUV422P: yading@10: case AV_PIX_FMT_YUV440P: yading@10: case AV_PIX_FMT_YUV444P: yading@10: case AV_PIX_FMT_YUVA420P: yading@10: case AV_PIX_FMT_YUVA422P: yading@10: case AV_PIX_FMT_YUVA444P: yading@10: case AV_PIX_FMT_YUV420P9: yading@10: case AV_PIX_FMT_YUV422P9: yading@10: case AV_PIX_FMT_YUV444P9: yading@10: case AV_PIX_FMT_YUVA420P9: yading@10: case AV_PIX_FMT_YUVA422P9: yading@10: case AV_PIX_FMT_YUVA444P9: yading@10: case AV_PIX_FMT_YUV420P10: yading@10: case AV_PIX_FMT_YUV422P10: yading@10: case AV_PIX_FMT_YUV444P10: yading@10: case AV_PIX_FMT_YUVA420P10: yading@10: case AV_PIX_FMT_YUVA422P10: yading@10: case AV_PIX_FMT_YUVA444P10: yading@10: case AV_PIX_FMT_YUV420P12: yading@10: case AV_PIX_FMT_YUV422P12: yading@10: case AV_PIX_FMT_YUV444P12: yading@10: case AV_PIX_FMT_YUV420P14: yading@10: case AV_PIX_FMT_YUV422P14: yading@10: case AV_PIX_FMT_YUV444P14: yading@10: case AV_PIX_FMT_YUV420P16: yading@10: case AV_PIX_FMT_YUV422P16: yading@10: case AV_PIX_FMT_YUV444P16: yading@10: case AV_PIX_FMT_YUVA420P16: yading@10: case AV_PIX_FMT_YUVA422P16: yading@10: case AV_PIX_FMT_YUVA444P16: yading@10: color_space = CLRSPC_SYCC; yading@10: break; yading@10: default: yading@10: av_log(avctx, AV_LOG_ERROR, yading@10: "The requested pixel format '%s' is not supported\n", yading@10: av_get_pix_fmt_name(avctx->pix_fmt)); yading@10: return NULL; yading@10: } yading@10: yading@10: cmptparm = av_mallocz(numcomps * sizeof(*cmptparm)); yading@10: if (!cmptparm) { yading@10: av_log(avctx, AV_LOG_ERROR, "Not enough memory\n"); yading@10: return NULL; yading@10: } yading@10: for (i = 0; i < numcomps; i++) { yading@10: cmptparm[i].prec = desc->comp[i].depth_minus1 + 1; yading@10: cmptparm[i].bpp = desc->comp[i].depth_minus1 + 1; yading@10: cmptparm[i].sgnd = 0; yading@10: cmptparm[i].dx = sub_dx[i]; yading@10: cmptparm[i].dy = sub_dy[i]; yading@10: cmptparm[i].w = avctx->width / sub_dx[i]; yading@10: cmptparm[i].h = avctx->height / sub_dy[i]; yading@10: } yading@10: yading@10: img = opj_image_create(numcomps, cmptparm, color_space); yading@10: av_freep(&cmptparm); yading@10: return img; yading@10: } yading@10: yading@10: static av_cold int libopenjpeg_encode_init(AVCodecContext *avctx) yading@10: { yading@10: LibOpenJPEGContext *ctx = avctx->priv_data; yading@10: int err = AVERROR(ENOMEM); yading@10: yading@10: opj_set_default_encoder_parameters(&ctx->enc_params); yading@10: yading@10: ctx->enc_params.cp_rsiz = ctx->profile; yading@10: ctx->enc_params.mode = !!avctx->global_quality; yading@10: ctx->enc_params.cp_cinema = ctx->cinema_mode; yading@10: ctx->enc_params.prog_order = ctx->prog_order; yading@10: ctx->enc_params.numresolution = ctx->numresolution; yading@10: ctx->enc_params.cp_disto_alloc = ctx->disto_alloc; yading@10: ctx->enc_params.cp_fixed_alloc = ctx->fixed_alloc; yading@10: ctx->enc_params.cp_fixed_quality = ctx->fixed_quality; yading@10: ctx->enc_params.tcp_numlayers = ctx->numlayers; yading@10: ctx->enc_params.tcp_rates[0] = FFMAX(avctx->compression_level, 0) * 2; yading@10: yading@10: if (ctx->cinema_mode > 0) { yading@10: ctx->enc_params.irreversible = 1; yading@10: ctx->enc_params.tcp_mct = 1; yading@10: ctx->enc_params.tile_size_on = 0; yading@10: /* no subsampling */ yading@10: ctx->enc_params.cp_tdx=1; yading@10: ctx->enc_params.cp_tdy=1; yading@10: ctx->enc_params.subsampling_dx = 1; yading@10: ctx->enc_params.subsampling_dy = 1; yading@10: /* Tile and Image shall be at (0,0) */ yading@10: ctx->enc_params.cp_tx0 = 0; yading@10: ctx->enc_params.cp_ty0 = 0; yading@10: ctx->enc_params.image_offset_x0 = 0; yading@10: ctx->enc_params.image_offset_y0 = 0; yading@10: /* Codeblock size= 32*32 */ yading@10: ctx->enc_params.cblockw_init = 32; yading@10: ctx->enc_params.cblockh_init = 32; yading@10: ctx->enc_params.csty |= 0x01; yading@10: /* No ROI */ yading@10: ctx->enc_params.roi_compno = -1; yading@10: yading@10: if (ctx->enc_params.prog_order != CPRL) { yading@10: av_log(avctx, AV_LOG_ERROR, "prog_order forced to CPRL\n"); yading@10: ctx->enc_params.prog_order = CPRL; yading@10: } yading@10: ctx->enc_params.tp_flag = 'C'; yading@10: ctx->enc_params.tp_on = 1; yading@10: } yading@10: yading@10: ctx->compress = opj_create_compress(ctx->format); yading@10: if (!ctx->compress) { yading@10: av_log(avctx, AV_LOG_ERROR, "Error creating the compressor\n"); yading@10: return AVERROR(ENOMEM); yading@10: } yading@10: yading@10: avctx->coded_frame = avcodec_alloc_frame(); yading@10: if (!avctx->coded_frame) { yading@10: av_log(avctx, AV_LOG_ERROR, "Error allocating coded frame\n"); yading@10: goto fail; yading@10: } yading@10: yading@10: ctx->image = mj2_create_image(avctx, &ctx->enc_params); yading@10: if (!ctx->image) { yading@10: av_log(avctx, AV_LOG_ERROR, "Error creating the mj2 image\n"); yading@10: err = AVERROR(EINVAL); yading@10: goto fail; yading@10: } yading@10: yading@10: memset(&ctx->event_mgr, 0, sizeof(opj_event_mgr_t)); yading@10: ctx->event_mgr.info_handler = info_callback; yading@10: ctx->event_mgr.error_handler = error_callback; yading@10: ctx->event_mgr.warning_handler = warning_callback; yading@10: opj_set_event_mgr((opj_common_ptr)ctx->compress, &ctx->event_mgr, avctx); yading@10: yading@10: return 0; yading@10: yading@10: fail: yading@10: av_freep(&ctx->compress); yading@10: av_freep(&avctx->coded_frame); yading@10: return err; yading@10: } yading@10: yading@10: static int libopenjpeg_copy_packed8(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image) yading@10: { yading@10: int compno; yading@10: int x; yading@10: int y; yading@10: int image_index; yading@10: int frame_index; yading@10: const int numcomps = image->numcomps; yading@10: yading@10: for (compno = 0; compno < numcomps; ++compno) { yading@10: if (image->comps[compno].w > frame->linesize[0] / numcomps) { yading@10: av_log(avctx, AV_LOG_ERROR, "Error: frame's linesize is too small for the image\n"); yading@10: return 0; yading@10: } yading@10: } yading@10: yading@10: for (compno = 0; compno < numcomps; ++compno) { yading@10: for (y = 0; y < avctx->height; ++y) { yading@10: image_index = y * avctx->width; yading@10: frame_index = y * frame->linesize[0] + compno; yading@10: for (x = 0; x < avctx->width; ++x) { yading@10: image->comps[compno].data[image_index++] = frame->data[0][frame_index]; yading@10: frame_index += numcomps; yading@10: } yading@10: } yading@10: } yading@10: yading@10: return 1; yading@10: } yading@10: yading@10: static int libopenjpeg_copy_packed16(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image) yading@10: { yading@10: int compno; yading@10: int x; yading@10: int y; yading@10: int image_index; yading@10: int frame_index; yading@10: const int numcomps = image->numcomps; yading@10: uint16_t *frame_ptr = (uint16_t*)frame->data[0]; yading@10: yading@10: for (compno = 0; compno < numcomps; ++compno) { yading@10: if (image->comps[compno].w > frame->linesize[0] / numcomps) { yading@10: av_log(avctx, AV_LOG_ERROR, "Error: frame's linesize is too small for the image\n"); yading@10: return 0; yading@10: } yading@10: } yading@10: yading@10: for (compno = 0; compno < numcomps; ++compno) { yading@10: for (y = 0; y < avctx->height; ++y) { yading@10: image_index = y * avctx->width; yading@10: frame_index = y * (frame->linesize[0] / 2) + compno; yading@10: for (x = 0; x < avctx->width; ++x) { yading@10: image->comps[compno].data[image_index++] = frame_ptr[frame_index]; yading@10: frame_index += numcomps; yading@10: } yading@10: } yading@10: } yading@10: yading@10: return 1; yading@10: } yading@10: yading@10: static int libopenjpeg_copy_unpacked8(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image) yading@10: { yading@10: int compno; yading@10: int x; yading@10: int y; yading@10: int width; yading@10: int height; yading@10: int image_index; yading@10: int frame_index; yading@10: const int numcomps = image->numcomps; yading@10: yading@10: for (compno = 0; compno < numcomps; ++compno) { yading@10: if (image->comps[compno].w > frame->linesize[compno]) { yading@10: av_log(avctx, AV_LOG_ERROR, "Error: frame's linesize is too small for the image\n"); yading@10: return 0; yading@10: } yading@10: } yading@10: yading@10: for (compno = 0; compno < numcomps; ++compno) { yading@10: width = avctx->width / image->comps[compno].dx; yading@10: height = avctx->height / image->comps[compno].dy; yading@10: for (y = 0; y < height; ++y) { yading@10: image_index = y * width; yading@10: frame_index = y * frame->linesize[compno]; yading@10: for (x = 0; x < width; ++x) yading@10: image->comps[compno].data[image_index++] = frame->data[compno][frame_index++]; yading@10: } yading@10: } yading@10: yading@10: return 1; yading@10: } yading@10: yading@10: static int libopenjpeg_copy_unpacked16(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image) yading@10: { yading@10: int compno; yading@10: int x; yading@10: int y; yading@10: int width; yading@10: int height; yading@10: int image_index; yading@10: int frame_index; yading@10: const int numcomps = image->numcomps; yading@10: uint16_t *frame_ptr; yading@10: yading@10: for (compno = 0; compno < numcomps; ++compno) { yading@10: if (image->comps[compno].w > frame->linesize[compno]) { yading@10: av_log(avctx, AV_LOG_ERROR, "Error: frame's linesize is too small for the image\n"); yading@10: return 0; yading@10: } yading@10: } yading@10: yading@10: for (compno = 0; compno < numcomps; ++compno) { yading@10: width = avctx->width / image->comps[compno].dx; yading@10: height = avctx->height / image->comps[compno].dy; yading@10: frame_ptr = (uint16_t*)frame->data[compno]; yading@10: for (y = 0; y < height; ++y) { yading@10: image_index = y * width; yading@10: frame_index = y * (frame->linesize[compno] / 2); yading@10: for (x = 0; x < width; ++x) yading@10: image->comps[compno].data[image_index++] = frame_ptr[frame_index++]; yading@10: } yading@10: } yading@10: yading@10: return 1; yading@10: } yading@10: yading@10: static int libopenjpeg_encode_frame(AVCodecContext *avctx, AVPacket *pkt, yading@10: const AVFrame *frame, int *got_packet) yading@10: { yading@10: LibOpenJPEGContext *ctx = avctx->priv_data; yading@10: opj_cinfo_t *compress = ctx->compress; yading@10: opj_image_t *image = ctx->image; yading@10: opj_cio_t *stream; yading@10: int cpyresult = 0; yading@10: int ret, len; yading@10: AVFrame gbrframe; yading@10: yading@10: // x0, y0 is the top left corner of the image yading@10: // x1, y1 is the width, height of the reference grid yading@10: image->x0 = 0; yading@10: image->y0 = 0; yading@10: image->x1 = (avctx->width - 1) * ctx->enc_params.subsampling_dx + 1; yading@10: image->y1 = (avctx->height - 1) * ctx->enc_params.subsampling_dy + 1; yading@10: yading@10: switch (avctx->pix_fmt) { yading@10: case AV_PIX_FMT_RGB24: yading@10: case AV_PIX_FMT_RGBA: yading@10: case AV_PIX_FMT_GRAY8A: yading@10: cpyresult = libopenjpeg_copy_packed8(avctx, frame, image); yading@10: break; yading@10: case AV_PIX_FMT_RGB48: yading@10: case AV_PIX_FMT_RGBA64: yading@10: cpyresult = libopenjpeg_copy_packed16(avctx, frame, image); yading@10: break; yading@10: case AV_PIX_FMT_GBR24P: yading@10: case AV_PIX_FMT_GBRP9: yading@10: case AV_PIX_FMT_GBRP10: yading@10: case AV_PIX_FMT_GBRP12: yading@10: case AV_PIX_FMT_GBRP14: yading@10: case AV_PIX_FMT_GBRP16: yading@10: gbrframe = *frame; yading@10: gbrframe.data[0] = frame->data[2]; // swap to be rgb yading@10: gbrframe.data[1] = frame->data[0]; yading@10: gbrframe.data[2] = frame->data[1]; yading@10: gbrframe.linesize[0] = frame->linesize[2]; yading@10: gbrframe.linesize[1] = frame->linesize[0]; yading@10: gbrframe.linesize[2] = frame->linesize[1]; yading@10: if (avctx->pix_fmt == AV_PIX_FMT_GBR24P) { yading@10: cpyresult = libopenjpeg_copy_unpacked8(avctx, &gbrframe, image); yading@10: } else { yading@10: cpyresult = libopenjpeg_copy_unpacked16(avctx, &gbrframe, image); yading@10: } yading@10: break; yading@10: case AV_PIX_FMT_GRAY8: yading@10: case AV_PIX_FMT_YUV410P: yading@10: case AV_PIX_FMT_YUV411P: yading@10: case AV_PIX_FMT_YUV420P: yading@10: case AV_PIX_FMT_YUV422P: yading@10: case AV_PIX_FMT_YUV440P: yading@10: case AV_PIX_FMT_YUV444P: yading@10: case AV_PIX_FMT_YUVA420P: yading@10: case AV_PIX_FMT_YUVA422P: yading@10: case AV_PIX_FMT_YUVA444P: yading@10: cpyresult = libopenjpeg_copy_unpacked8(avctx, frame, image); yading@10: break; yading@10: case AV_PIX_FMT_GRAY16: yading@10: case AV_PIX_FMT_YUV420P9: yading@10: case AV_PIX_FMT_YUV422P9: yading@10: case AV_PIX_FMT_YUV444P9: yading@10: case AV_PIX_FMT_YUVA420P9: yading@10: case AV_PIX_FMT_YUVA422P9: yading@10: case AV_PIX_FMT_YUVA444P9: yading@10: case AV_PIX_FMT_YUV444P10: yading@10: case AV_PIX_FMT_YUV422P10: yading@10: case AV_PIX_FMT_YUV420P10: yading@10: case AV_PIX_FMT_YUVA444P10: yading@10: case AV_PIX_FMT_YUVA422P10: yading@10: case AV_PIX_FMT_YUVA420P10: yading@10: case AV_PIX_FMT_YUV420P12: yading@10: case AV_PIX_FMT_YUV422P12: yading@10: case AV_PIX_FMT_YUV444P12: yading@10: case AV_PIX_FMT_YUV420P14: yading@10: case AV_PIX_FMT_YUV422P14: yading@10: case AV_PIX_FMT_YUV444P14: yading@10: case AV_PIX_FMT_YUV444P16: yading@10: case AV_PIX_FMT_YUV422P16: yading@10: case AV_PIX_FMT_YUV420P16: yading@10: case AV_PIX_FMT_YUVA444P16: yading@10: case AV_PIX_FMT_YUVA422P16: yading@10: case AV_PIX_FMT_YUVA420P16: yading@10: cpyresult = libopenjpeg_copy_unpacked16(avctx, frame, image); yading@10: break; yading@10: default: yading@10: av_log(avctx, AV_LOG_ERROR, yading@10: "The frame's pixel format '%s' is not supported\n", yading@10: av_get_pix_fmt_name(avctx->pix_fmt)); yading@10: return AVERROR(EINVAL); yading@10: break; yading@10: } yading@10: yading@10: if (!cpyresult) { yading@10: av_log(avctx, AV_LOG_ERROR, yading@10: "Could not copy the frame data to the internal image buffer\n"); yading@10: return -1; yading@10: } yading@10: yading@10: opj_setup_encoder(compress, &ctx->enc_params, image); yading@10: stream = opj_cio_open((opj_common_ptr)compress, NULL, 0); yading@10: if (!stream) { yading@10: av_log(avctx, AV_LOG_ERROR, "Error creating the cio stream\n"); yading@10: return AVERROR(ENOMEM); yading@10: } yading@10: yading@10: if (!opj_encode(compress, stream, image, NULL)) { yading@10: opj_cio_close(stream); yading@10: av_log(avctx, AV_LOG_ERROR, "Error during the opj encode\n"); yading@10: return -1; yading@10: } yading@10: yading@10: len = cio_tell(stream); yading@10: if ((ret = ff_alloc_packet2(avctx, pkt, len)) < 0) { yading@10: opj_cio_close(stream); yading@10: return ret; yading@10: } yading@10: yading@10: memcpy(pkt->data, stream->buffer, len); yading@10: pkt->flags |= AV_PKT_FLAG_KEY; yading@10: *got_packet = 1; yading@10: opj_cio_close(stream); yading@10: return 0; yading@10: } yading@10: yading@10: static av_cold int libopenjpeg_encode_close(AVCodecContext *avctx) yading@10: { yading@10: LibOpenJPEGContext *ctx = avctx->priv_data; yading@10: yading@10: opj_destroy_compress(ctx->compress); yading@10: opj_image_destroy(ctx->image); yading@10: av_freep(&avctx->coded_frame); yading@10: return 0; yading@10: } yading@10: yading@10: #define OFFSET(x) offsetof(LibOpenJPEGContext, x) yading@10: #define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM yading@10: static const AVOption options[] = { yading@10: { "format", "Codec Format", OFFSET(format), AV_OPT_TYPE_INT, { .i64 = CODEC_JP2 }, CODEC_J2K, CODEC_JP2, VE, "format" }, yading@10: { "j2k", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CODEC_J2K }, 0, 0, VE, "format" }, yading@10: { "jp2", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CODEC_JP2 }, 0, 0, VE, "format" }, yading@10: { "profile", NULL, OFFSET(profile), AV_OPT_TYPE_INT, { .i64 = STD_RSIZ }, STD_RSIZ, CINEMA4K, VE, "profile" }, yading@10: { "jpeg2000", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = STD_RSIZ }, 0, 0, VE, "profile" }, yading@10: { "cinema2k", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CINEMA2K }, 0, 0, VE, "profile" }, yading@10: { "cinema4k", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CINEMA4K }, 0, 0, VE, "profile" }, yading@10: { "cinema_mode", "Digital Cinema", OFFSET(cinema_mode), AV_OPT_TYPE_INT, { .i64 = OFF }, OFF, CINEMA4K_24, VE, "cinema_mode" }, yading@10: { "off", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OFF }, 0, 0, VE, "cinema_mode" }, yading@10: { "2k_24", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CINEMA2K_24 }, 0, 0, VE, "cinema_mode" }, yading@10: { "2k_48", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CINEMA2K_48 }, 0, 0, VE, "cinema_mode" }, yading@10: { "4k_24", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CINEMA4K_24 }, 0, 0, VE, "cinema_mode" }, yading@10: { "prog_order", "Progression Order", OFFSET(prog_order), AV_OPT_TYPE_INT, { .i64 = LRCP }, LRCP, CPRL, VE, "prog_order" }, yading@10: { "lrcp", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = LRCP }, 0, 0, VE, "prog_order" }, yading@10: { "rlcp", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = RLCP }, 0, 0, VE, "prog_order" }, yading@10: { "rpcl", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = RPCL }, 0, 0, VE, "prog_order" }, yading@10: { "pcrl", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PCRL }, 0, 0, VE, "prog_order" }, yading@10: { "cprl", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CPRL }, 0, 0, VE, "prog_order" }, yading@10: { "numresolution", NULL, OFFSET(numresolution), AV_OPT_TYPE_INT, { .i64 = 6 }, 1, INT_MAX, VE }, yading@10: { "numlayers", NULL, OFFSET(numlayers), AV_OPT_TYPE_INT, { .i64 = 1 }, 1, 10, VE }, yading@10: { "disto_alloc", NULL, OFFSET(disto_alloc), AV_OPT_TYPE_INT, { .i64 = 1 }, 0, 1, VE }, yading@10: { "fixed_alloc", NULL, OFFSET(fixed_alloc), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE }, yading@10: { "fixed_quality", NULL, OFFSET(fixed_quality), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE }, yading@10: { NULL }, yading@10: }; yading@10: yading@10: static const AVClass class = { yading@10: .class_name = "libopenjpeg", yading@10: .item_name = av_default_item_name, yading@10: .option = options, yading@10: .version = LIBAVUTIL_VERSION_INT, yading@10: }; yading@10: yading@10: AVCodec ff_libopenjpeg_encoder = { yading@10: .name = "libopenjpeg", yading@10: .type = AVMEDIA_TYPE_VIDEO, yading@10: .id = AV_CODEC_ID_JPEG2000, yading@10: .priv_data_size = sizeof(LibOpenJPEGContext), yading@10: .init = libopenjpeg_encode_init, yading@10: .encode2 = libopenjpeg_encode_frame, yading@10: .close = libopenjpeg_encode_close, yading@10: .capabilities = 0, yading@10: .pix_fmts = (const enum AVPixelFormat[]) { yading@10: AV_PIX_FMT_RGB24, AV_PIX_FMT_RGBA, AV_PIX_FMT_RGB48, AV_PIX_FMT_RGBA64, yading@10: AV_PIX_FMT_GBR24P, yading@10: AV_PIX_FMT_GBRP9, AV_PIX_FMT_GBRP10, AV_PIX_FMT_GBRP12, AV_PIX_FMT_GBRP14, AV_PIX_FMT_GBRP16, yading@10: AV_PIX_FMT_GRAY8, AV_PIX_FMT_GRAY8A, AV_PIX_FMT_GRAY16, yading@10: AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUVA420P, yading@10: AV_PIX_FMT_YUV440P, AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUVA422P, yading@10: AV_PIX_FMT_YUV411P, AV_PIX_FMT_YUV410P, AV_PIX_FMT_YUVA444P, yading@10: AV_PIX_FMT_YUV420P9, AV_PIX_FMT_YUV422P9, AV_PIX_FMT_YUV444P9, yading@10: AV_PIX_FMT_YUVA420P9, AV_PIX_FMT_YUVA422P9, AV_PIX_FMT_YUVA444P9, yading@10: AV_PIX_FMT_YUV420P10, AV_PIX_FMT_YUV422P10, AV_PIX_FMT_YUV444P10, yading@10: AV_PIX_FMT_YUVA420P10, AV_PIX_FMT_YUVA422P10, AV_PIX_FMT_YUVA444P10, yading@10: AV_PIX_FMT_YUV420P12, AV_PIX_FMT_YUV422P12, AV_PIX_FMT_YUV444P12, yading@10: AV_PIX_FMT_YUV420P14, AV_PIX_FMT_YUV422P14, AV_PIX_FMT_YUV444P14, yading@10: AV_PIX_FMT_YUV420P16, AV_PIX_FMT_YUV422P16, AV_PIX_FMT_YUV444P16, yading@10: AV_PIX_FMT_YUVA420P16, AV_PIX_FMT_YUVA422P16, AV_PIX_FMT_YUVA444P16, yading@10: AV_PIX_FMT_NONE yading@10: }, yading@10: .long_name = NULL_IF_CONFIG_SMALL("OpenJPEG JPEG 2000"), yading@10: .priv_class = &class, yading@10: };