diff options
Diffstat (limited to 'libavcodec/libopenjpegenc.c')
-rw-r--r-- | libavcodec/libopenjpegenc.c | 707 |
1 files changed, 533 insertions, 174 deletions
diff --git a/libavcodec/libopenjpegenc.c b/libavcodec/libopenjpegenc.c index 953d733..1998008 100644 --- a/libavcodec/libopenjpegenc.c +++ b/libavcodec/libopenjpegenc.c @@ -1,21 +1,21 @@ /* * JPEG 2000 encoding support via OpenJPEG - * Copyright (c) 2011 Michael Bradshaw <mbradshaw@sorensonmedia.com> + * Copyright (c) 2011 Michael Bradshaw <mjbshaw gmail com> * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -24,30 +24,25 @@ * JPEG 2000 encoder using libopenjpeg */ -#define OPJ_STATIC -#include <openjpeg.h> - +#include "libavutil/avassert.h" #include "libavutil/common.h" #include "libavutil/imgutils.h" #include "libavutil/intreadwrite.h" #include "libavutil/opt.h" #include "avcodec.h" #include "internal.h" +#include <openjpeg.h> typedef struct LibOpenJPEGContext { AVClass *avclass; - opj_image_t *image; opj_cparameters_t enc_params; - opj_cinfo_t *compress; - opj_event_mgr_t event_mgr; int format; int profile; int prog_order; int cinema_mode; int numresolution; - int numlayers; + int irreversible; int disto_alloc; - int fixed_alloc; int fixed_quality; } LibOpenJPEGContext; @@ -66,38 +61,153 @@ static void info_callback(const char *msg, void *data) av_log(data, AV_LOG_DEBUG, "%s\n", msg); } -static opj_image_t *libopenjpeg_create_image(AVCodecContext *avctx, - opj_cparameters_t *parameters) +typedef struct PacketWriter { + int pos; + AVPacket *packet; +} PacketWriter; + +static OPJ_SIZE_T stream_write(void *out_buffer, OPJ_SIZE_T nb_bytes, void *user_data) +{ + PacketWriter *writer = user_data; + AVPacket *packet = writer->packet; + int remaining = packet->size - writer->pos; + if (nb_bytes > remaining) { + OPJ_SIZE_T needed = nb_bytes - remaining; + int max_growth = INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE - packet->size; + if (needed > max_growth) { + return (OPJ_SIZE_T)-1; + } + if (av_grow_packet(packet, (int)needed)) { + return (OPJ_SIZE_T)-1; + } + } + memcpy(packet->data + writer->pos, out_buffer, nb_bytes); + writer->pos += (int)nb_bytes; + return nb_bytes; +} + +static OPJ_OFF_T stream_skip(OPJ_OFF_T nb_bytes, void *user_data) +{ + PacketWriter *writer = user_data; + AVPacket *packet = writer->packet; + if (nb_bytes < 0) { + if (writer->pos == 0) { + return (OPJ_SIZE_T)-1; + } + if (nb_bytes + writer->pos < 0) { + nb_bytes = -writer->pos; + } + } else { + int remaining = packet->size - writer->pos; + if (nb_bytes > remaining) { + OPJ_SIZE_T needed = nb_bytes - remaining; + int max_growth = INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE - packet->size; + if (needed > max_growth) { + return (OPJ_SIZE_T)-1; + } + if (av_grow_packet(packet, (int)needed)) { + return (OPJ_SIZE_T)-1; + } + } + } + writer->pos += (int)nb_bytes; + return nb_bytes; +} + +static OPJ_BOOL stream_seek(OPJ_OFF_T nb_bytes, void *user_data) +{ + PacketWriter *writer = user_data; + AVPacket *packet = writer->packet; + if (nb_bytes < 0) { + return OPJ_FALSE; + } + if (nb_bytes > packet->size) { + if (nb_bytes > INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE || + av_grow_packet(packet, (int)nb_bytes - packet->size)) { + return OPJ_FALSE; + } + } + writer->pos = (int)nb_bytes; + return OPJ_TRUE; +} + +static void cinema_parameters(opj_cparameters_t *p) +{ + p->tile_size_on = 0; + p->cp_tdx = 1; + p->cp_tdy = 1; + + /* Tile part */ + p->tp_flag = 'C'; + p->tp_on = 1; + + /* Tile and Image shall be at (0, 0) */ + p->cp_tx0 = 0; + p->cp_ty0 = 0; + p->image_offset_x0 = 0; + p->image_offset_y0 = 0; + + /* Codeblock size= 32 * 32 */ + p->cblockw_init = 32; + p->cblockh_init = 32; + p->csty |= 0x01; + + /* The progression order shall be CPRL */ + p->prog_order = OPJ_CPRL; + + /* No ROI */ + p->roi_compno = -1; + + /* No subsampling */ + p->subsampling_dx = 1; + p->subsampling_dy = 1; + + /* 9-7 transform */ + p->irreversible = 1; + + p->tcp_mct = 1; +} + +static opj_image_t *mj2_create_image(AVCodecContext *avctx, opj_cparameters_t *parameters) { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt); - opj_image_cmptparm_t *cmptparm; - OPJ_COLOR_SPACE color_space; + opj_image_cmptparm_t cmptparm[4] = {{0}}; opj_image_t *img; int i; int sub_dx[4]; int sub_dy[4]; - int numcomps = desc->nb_components; + int numcomps; + OPJ_COLOR_SPACE color_space = OPJ_CLRSPC_UNKNOWN; + + sub_dx[0] = sub_dx[3] = 1; + sub_dy[0] = sub_dy[3] = 1; + sub_dx[1] = sub_dx[2] = 1 << desc->log2_chroma_w; + sub_dy[1] = sub_dy[2] = 1 << desc->log2_chroma_h; - sub_dx[0] = - sub_dx[3] = 1; - sub_dy[0] = - sub_dy[3] = 1; - sub_dx[1] = - sub_dx[2] = 1 << desc->log2_chroma_w; - sub_dy[1] = - sub_dy[2] = 1 << desc->log2_chroma_h; + numcomps = desc->nb_components; switch (avctx->pix_fmt) { case AV_PIX_FMT_GRAY8: - case AV_PIX_FMT_GRAY16: case AV_PIX_FMT_YA8: - color_space = CLRSPC_GRAY; + case AV_PIX_FMT_GRAY10: + case AV_PIX_FMT_GRAY12: + case AV_PIX_FMT_GRAY14: + case AV_PIX_FMT_GRAY16: + case AV_PIX_FMT_YA16: + color_space = OPJ_CLRSPC_GRAY; break; case AV_PIX_FMT_RGB24: case AV_PIX_FMT_RGBA: case AV_PIX_FMT_RGB48: case AV_PIX_FMT_RGBA64: - color_space = CLRSPC_SRGB; + case AV_PIX_FMT_GBR24P: + case AV_PIX_FMT_GBRP9: + case AV_PIX_FMT_GBRP10: + case AV_PIX_FMT_GBRP12: + case AV_PIX_FMT_GBRP14: + case AV_PIX_FMT_GBRP16: + case AV_PIX_FMT_XYZ12: + color_space = OPJ_CLRSPC_SRGB; break; case AV_PIX_FMT_YUV410P: case AV_PIX_FMT_YUV411P: @@ -106,16 +216,33 @@ static opj_image_t *libopenjpeg_create_image(AVCodecContext *avctx, case AV_PIX_FMT_YUV440P: case AV_PIX_FMT_YUV444P: case AV_PIX_FMT_YUVA420P: + case AV_PIX_FMT_YUVA422P: + case AV_PIX_FMT_YUVA444P: case AV_PIX_FMT_YUV420P9: case AV_PIX_FMT_YUV422P9: case AV_PIX_FMT_YUV444P9: + case AV_PIX_FMT_YUVA420P9: + case AV_PIX_FMT_YUVA422P9: + case AV_PIX_FMT_YUVA444P9: case AV_PIX_FMT_YUV420P10: case AV_PIX_FMT_YUV422P10: case AV_PIX_FMT_YUV444P10: + case AV_PIX_FMT_YUVA420P10: + case AV_PIX_FMT_YUVA422P10: + case AV_PIX_FMT_YUVA444P10: + case AV_PIX_FMT_YUV420P12: + case AV_PIX_FMT_YUV422P12: + case AV_PIX_FMT_YUV444P12: + case AV_PIX_FMT_YUV420P14: + case AV_PIX_FMT_YUV422P14: + case AV_PIX_FMT_YUV444P14: case AV_PIX_FMT_YUV420P16: case AV_PIX_FMT_YUV422P16: case AV_PIX_FMT_YUV444P16: - color_space = CLRSPC_SYCC; + case AV_PIX_FMT_YUVA420P16: + case AV_PIX_FMT_YUVA422P16: + case AV_PIX_FMT_YUVA444P16: + color_space = OPJ_CLRSPC_SYCC; break; default: av_log(avctx, AV_LOG_ERROR, @@ -124,183 +251,357 @@ static opj_image_t *libopenjpeg_create_image(AVCodecContext *avctx, return NULL; } - cmptparm = av_mallocz(numcomps * sizeof(*cmptparm)); - if (!cmptparm) { - av_log(avctx, AV_LOG_ERROR, "Not enough memory"); - return NULL; - } - for (i = 0; i < numcomps; i++) { cmptparm[i].prec = desc->comp[i].depth; cmptparm[i].bpp = desc->comp[i].depth; cmptparm[i].sgnd = 0; - cmptparm[i].dx = sub_dx[i]; - cmptparm[i].dy = sub_dy[i]; - cmptparm[i].w = avctx->width / sub_dx[i]; - cmptparm[i].h = avctx->height / sub_dy[i]; + cmptparm[i].dx = sub_dx[i]; + cmptparm[i].dy = sub_dy[i]; + cmptparm[i].w = (avctx->width + sub_dx[i] - 1) / sub_dx[i]; + cmptparm[i].h = (avctx->height + sub_dy[i] - 1) / sub_dy[i]; } img = opj_image_create(numcomps, cmptparm, color_space); - av_freep(&cmptparm); + + if (!img) + return NULL; + + // x0, y0 is the top left corner of the image + // x1, y1 is the width, height of the reference grid + img->x0 = 0; + img->y0 = 0; + img->x1 = (avctx->width - 1) * parameters->subsampling_dx + 1; + img->y1 = (avctx->height - 1) * parameters->subsampling_dy + 1; + return img; } static av_cold int libopenjpeg_encode_init(AVCodecContext *avctx) { LibOpenJPEGContext *ctx = avctx->priv_data; - int err = AVERROR(ENOMEM); + int err = 0; opj_set_default_encoder_parameters(&ctx->enc_params); - ctx->enc_params.cp_rsiz = ctx->profile; - ctx->enc_params.mode = !!avctx->global_quality; - ctx->enc_params.cp_cinema = ctx->cinema_mode; - ctx->enc_params.prog_order = ctx->prog_order; - ctx->enc_params.numresolution = ctx->numresolution; - ctx->enc_params.cp_disto_alloc = ctx->disto_alloc; - ctx->enc_params.cp_fixed_alloc = ctx->fixed_alloc; - ctx->enc_params.cp_fixed_quality = ctx->fixed_quality; - ctx->enc_params.tcp_numlayers = ctx->numlayers; - ctx->enc_params.tcp_rates[0] = FFMAX(avctx->compression_level, 0) * 2; + switch (ctx->cinema_mode) { + case OPJ_CINEMA2K_24: + ctx->enc_params.rsiz = OPJ_PROFILE_CINEMA_2K; + ctx->enc_params.max_cs_size = OPJ_CINEMA_24_CS; + ctx->enc_params.max_comp_size = OPJ_CINEMA_24_COMP; + break; + case OPJ_CINEMA2K_48: + ctx->enc_params.rsiz = OPJ_PROFILE_CINEMA_2K; + ctx->enc_params.max_cs_size = OPJ_CINEMA_48_CS; + ctx->enc_params.max_comp_size = OPJ_CINEMA_48_COMP; + break; + case OPJ_CINEMA4K_24: + ctx->enc_params.rsiz = OPJ_PROFILE_CINEMA_4K; + ctx->enc_params.max_cs_size = OPJ_CINEMA_24_CS; + ctx->enc_params.max_comp_size = OPJ_CINEMA_24_COMP; + break; + } - ctx->compress = opj_create_compress(ctx->format); - if (!ctx->compress) { - av_log(avctx, AV_LOG_ERROR, "Error creating the compressor\n"); - return AVERROR(ENOMEM); + switch (ctx->profile) { + case OPJ_CINEMA2K: + if (ctx->enc_params.rsiz == OPJ_PROFILE_CINEMA_4K) { + err = AVERROR(EINVAL); + break; + } + ctx->enc_params.rsiz = OPJ_PROFILE_CINEMA_2K; + break; + case OPJ_CINEMA4K: + if (ctx->enc_params.rsiz == OPJ_PROFILE_CINEMA_2K) { + err = AVERROR(EINVAL); + break; + } + ctx->enc_params.rsiz = OPJ_PROFILE_CINEMA_4K; + break; } - ctx->image = libopenjpeg_create_image(avctx, &ctx->enc_params); - if (!ctx->image) { - av_log(avctx, AV_LOG_ERROR, "Error creating the mj2 image\n"); - err = AVERROR(EINVAL); - goto fail; + if (err) { + av_log(avctx, AV_LOG_ERROR, + "Invalid parameter pairing: cinema_mode and profile conflict.\n"); + return err; } - ctx->event_mgr.info_handler = info_callback; - ctx->event_mgr.error_handler = error_callback; - ctx->event_mgr.warning_handler = warning_callback; - opj_set_event_mgr((opj_common_ptr) ctx->compress, &ctx->event_mgr, avctx); + if (!ctx->numresolution) { + ctx->numresolution = 6; + while (FFMIN(avctx->width, avctx->height) >> ctx->numresolution < 1) + ctx->numresolution --; + } - return 0; + ctx->enc_params.prog_order = ctx->prog_order; + ctx->enc_params.numresolution = ctx->numresolution; + ctx->enc_params.irreversible = ctx->irreversible; + ctx->enc_params.cp_disto_alloc = ctx->disto_alloc; + ctx->enc_params.cp_fixed_quality = ctx->fixed_quality; + ctx->enc_params.tcp_numlayers = 1; + ctx->enc_params.tcp_rates[0] = FFMAX(avctx->compression_level, 0) * 2; + + if (ctx->cinema_mode > 0) { + cinema_parameters(&ctx->enc_params); + } -fail: - av_freep(&ctx->compress); - return err; + return 0; } -static void libopenjpeg_copy_packed8(AVCodecContext *avctx, - const AVFrame *frame, opj_image_t *image) +static int libopenjpeg_copy_packed8(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image) { int compno; - int x, y; - int image_index, frame_index; + int x; + int y; + int *image_line; + int frame_index; const int numcomps = image->numcomps; - for (compno = 0; compno < numcomps; ++compno) + for (compno = 0; compno < numcomps; ++compno) { + if (image->comps[compno].w > frame->linesize[0] / numcomps) { + av_log(avctx, AV_LOG_ERROR, "Error: frame's linesize is too small for the image\n"); + return 0; + } + } + + for (compno = 0; compno < numcomps; ++compno) { for (y = 0; y < avctx->height; ++y) { - image_index = y * avctx->width; + image_line = image->comps[compno].data + y * image->comps[compno].w; frame_index = y * frame->linesize[0] + compno; for (x = 0; x < avctx->width; ++x) { - image->comps[compno].data[image_index++] = - frame->data[0][frame_index]; + image_line[x] = frame->data[0][frame_index]; frame_index += numcomps; } + for (; x < image->comps[compno].w; ++x) { + image_line[x] = image_line[x - 1]; + } } + for (; y < image->comps[compno].h; ++y) { + image_line = image->comps[compno].data + y * image->comps[compno].w; + for (x = 0; x < image->comps[compno].w; ++x) { + image_line[x] = image_line[x - (int)image->comps[compno].w]; + } + } + } + + return 1; } -static void libopenjpeg_copy_packed16(AVCodecContext *avctx, - const AVFrame *frame, opj_image_t *image) +// for XYZ 12 bit +static int libopenjpeg_copy_packed12(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image) { int compno; int x, y; - int image_index, frame_index; + int *image_line; + int frame_index; const int numcomps = image->numcomps; uint16_t *frame_ptr = (uint16_t *)frame->data[0]; - for (compno = 0; compno < numcomps; ++compno) + for (compno = 0; compno < numcomps; ++compno) { + if (image->comps[compno].w > frame->linesize[0] / numcomps) { + av_log(avctx, AV_LOG_ERROR, "Error: frame's linesize is too small for the image\n"); + return 0; + } + } + + for (compno = 0; compno < numcomps; ++compno) { for (y = 0; y < avctx->height; ++y) { - image_index = y * avctx->width; + image_line = image->comps[compno].data + y * image->comps[compno].w; frame_index = y * (frame->linesize[0] / 2) + compno; for (x = 0; x < avctx->width; ++x) { - image->comps[compno].data[image_index++] = - frame_ptr[frame_index]; + image_line[x] = frame_ptr[frame_index] >> 4; frame_index += numcomps; } + for (; x < image->comps[compno].w; ++x) { + image_line[x] = image_line[x - 1]; + } } + for (; y < image->comps[compno].h; ++y) { + image_line = image->comps[compno].data + y * image->comps[compno].w; + for (x = 0; x < image->comps[compno].w; ++x) { + image_line[x] = image_line[x - (int)image->comps[compno].w]; + } + } + } + + return 1; } -static void libopenjpeg_copy_unpacked8(AVCodecContext *avctx, - const AVFrame *frame, opj_image_t *image) +static int libopenjpeg_copy_packed16(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image) { int compno; - int x, y; - int width, height; - int image_index, frame_index; + int x; + int y; + int *image_line; + int frame_index; const int numcomps = image->numcomps; + uint16_t *frame_ptr = (uint16_t*)frame->data[0]; for (compno = 0; compno < numcomps; ++compno) { - width = avctx->width / image->comps[compno].dx; - height = avctx->height / image->comps[compno].dy; + if (image->comps[compno].w > frame->linesize[0] / numcomps) { + av_log(avctx, AV_LOG_ERROR, "Error: frame's linesize is too small for the image\n"); + return 0; + } + } + + for (compno = 0; compno < numcomps; ++compno) { + for (y = 0; y < avctx->height; ++y) { + image_line = image->comps[compno].data + y * image->comps[compno].w; + frame_index = y * (frame->linesize[0] / 2) + compno; + for (x = 0; x < avctx->width; ++x) { + image_line[x] = frame_ptr[frame_index]; + frame_index += numcomps; + } + for (; x < image->comps[compno].w; ++x) { + image_line[x] = image_line[x - 1]; + } + } + for (; y < image->comps[compno].h; ++y) { + image_line = image->comps[compno].data + y * image->comps[compno].w; + for (x = 0; x < image->comps[compno].w; ++x) { + image_line[x] = image_line[x - (int)image->comps[compno].w]; + } + } + } + + return 1; +} + +static int libopenjpeg_copy_unpacked8(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image) +{ + int compno; + int x; + int y; + int width; + int height; + int *image_line; + int frame_index; + const int numcomps = image->numcomps; + + for (compno = 0; compno < numcomps; ++compno) { + if (image->comps[compno].w > frame->linesize[compno]) { + av_log(avctx, AV_LOG_ERROR, "Error: frame's linesize is too small for the image\n"); + return 0; + } + } + + for (compno = 0; compno < numcomps; ++compno) { + width = (avctx->width + image->comps[compno].dx - 1) / image->comps[compno].dx; + height = (avctx->height + image->comps[compno].dy - 1) / image->comps[compno].dy; for (y = 0; y < height; ++y) { - image_index = y * width; + image_line = image->comps[compno].data + y * image->comps[compno].w; frame_index = y * frame->linesize[compno]; for (x = 0; x < width; ++x) - image->comps[compno].data[image_index++] = - frame->data[compno][frame_index++]; + image_line[x] = frame->data[compno][frame_index++]; + for (; x < image->comps[compno].w; ++x) { + image_line[x] = image_line[x - 1]; + } + } + for (; y < image->comps[compno].h; ++y) { + image_line = image->comps[compno].data + y * image->comps[compno].w; + for (x = 0; x < image->comps[compno].w; ++x) { + image_line[x] = image_line[x - (int)image->comps[compno].w]; + } } } + + return 1; } -static void libopenjpeg_copy_unpacked16(AVCodecContext *avctx, - const AVFrame *frame, - opj_image_t *image) +static int libopenjpeg_copy_unpacked16(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image) { int compno; - int x, y; - int width, height; - int image_index, frame_index; + int x; + int y; + int width; + int height; + int *image_line; + int frame_index; const int numcomps = image->numcomps; uint16_t *frame_ptr; for (compno = 0; compno < numcomps; ++compno) { - width = avctx->width / image->comps[compno].dx; - height = avctx->height / image->comps[compno].dy; + if (image->comps[compno].w > frame->linesize[compno]) { + av_log(avctx, AV_LOG_ERROR, "Error: frame's linesize is too small for the image\n"); + return 0; + } + } + + for (compno = 0; compno < numcomps; ++compno) { + width = (avctx->width + image->comps[compno].dx - 1) / image->comps[compno].dx; + height = (avctx->height + image->comps[compno].dy - 1) / image->comps[compno].dy; frame_ptr = (uint16_t *)frame->data[compno]; for (y = 0; y < height; ++y) { - image_index = y * width; + image_line = image->comps[compno].data + y * image->comps[compno].w; frame_index = y * (frame->linesize[compno] / 2); for (x = 0; x < width; ++x) - image->comps[compno].data[image_index++] = - frame_ptr[frame_index++]; + image_line[x] = frame_ptr[frame_index++]; + for (; x < image->comps[compno].w; ++x) { + image_line[x] = image_line[x - 1]; + } + } + for (; y < image->comps[compno].h; ++y) { + image_line = image->comps[compno].data + y * image->comps[compno].w; + for (x = 0; x < image->comps[compno].w; ++x) { + image_line[x] = image_line[x - (int)image->comps[compno].w]; + } } } + + return 1; } static int libopenjpeg_encode_frame(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame, int *got_packet) { LibOpenJPEGContext *ctx = avctx->priv_data; - opj_cinfo_t *compress = ctx->compress; - opj_image_t *image = ctx->image; - opj_cio_t *stream; - int ret, len; - - // x0, y0 is the top left corner of the image - // x1, y1 is the width, height of the reference grid - image->x0 = 0; - image->y0 = 0; - image->x1 = (avctx->width - 1) * ctx->enc_params.subsampling_dx + 1; - image->y1 = (avctx->height - 1) * ctx->enc_params.subsampling_dy + 1; + int ret; + AVFrame *gbrframe; + int cpyresult = 0; + PacketWriter writer = { 0 }; + opj_codec_t *compress = NULL; + opj_stream_t *stream = NULL; + opj_image_t *image = mj2_create_image(avctx, &ctx->enc_params); + if (!image) { + av_log(avctx, AV_LOG_ERROR, "Error creating the mj2 image\n"); + ret = AVERROR(EINVAL); + goto done; + } switch (avctx->pix_fmt) { case AV_PIX_FMT_RGB24: case AV_PIX_FMT_RGBA: case AV_PIX_FMT_YA8: - libopenjpeg_copy_packed8(avctx, frame, image); + cpyresult = libopenjpeg_copy_packed8(avctx, frame, image); + break; + case AV_PIX_FMT_XYZ12: + cpyresult = libopenjpeg_copy_packed12(avctx, frame, image); break; case AV_PIX_FMT_RGB48: case AV_PIX_FMT_RGBA64: - libopenjpeg_copy_packed16(avctx, frame, image); + case AV_PIX_FMT_YA16: + cpyresult = libopenjpeg_copy_packed16(avctx, frame, image); + break; + case AV_PIX_FMT_GBR24P: + case AV_PIX_FMT_GBRP9: + case AV_PIX_FMT_GBRP10: + case AV_PIX_FMT_GBRP12: + case AV_PIX_FMT_GBRP14: + case AV_PIX_FMT_GBRP16: + gbrframe = av_frame_clone(frame); + if (!gbrframe) { + ret = AVERROR(ENOMEM); + goto done; + } + gbrframe->data[0] = frame->data[2]; // swap to be rgb + gbrframe->data[1] = frame->data[0]; + gbrframe->data[2] = frame->data[1]; + gbrframe->linesize[0] = frame->linesize[2]; + gbrframe->linesize[1] = frame->linesize[0]; + gbrframe->linesize[2] = frame->linesize[1]; + if (avctx->pix_fmt == AV_PIX_FMT_GBR24P) { + cpyresult = libopenjpeg_copy_unpacked8(avctx, gbrframe, image); + } else { + cpyresult = libopenjpeg_copy_unpacked16(avctx, gbrframe, image); + } + av_frame_free(&gbrframe); break; case AV_PIX_FMT_GRAY8: case AV_PIX_FMT_YUV410P: @@ -310,93 +611,144 @@ static int libopenjpeg_encode_frame(AVCodecContext *avctx, AVPacket *pkt, case AV_PIX_FMT_YUV440P: case AV_PIX_FMT_YUV444P: case AV_PIX_FMT_YUVA420P: - libopenjpeg_copy_unpacked8(avctx, frame, image); + case AV_PIX_FMT_YUVA422P: + case AV_PIX_FMT_YUVA444P: + cpyresult = libopenjpeg_copy_unpacked8(avctx, frame, image); break; + case AV_PIX_FMT_GRAY10: + case AV_PIX_FMT_GRAY12: + case AV_PIX_FMT_GRAY14: case AV_PIX_FMT_GRAY16: case AV_PIX_FMT_YUV420P9: case AV_PIX_FMT_YUV422P9: case AV_PIX_FMT_YUV444P9: + case AV_PIX_FMT_YUVA420P9: + case AV_PIX_FMT_YUVA422P9: + case AV_PIX_FMT_YUVA444P9: case AV_PIX_FMT_YUV444P10: case AV_PIX_FMT_YUV422P10: case AV_PIX_FMT_YUV420P10: + case AV_PIX_FMT_YUVA444P10: + case AV_PIX_FMT_YUVA422P10: + case AV_PIX_FMT_YUVA420P10: + case AV_PIX_FMT_YUV420P12: + case AV_PIX_FMT_YUV422P12: + case AV_PIX_FMT_YUV444P12: + case AV_PIX_FMT_YUV420P14: + case AV_PIX_FMT_YUV422P14: + case AV_PIX_FMT_YUV444P14: case AV_PIX_FMT_YUV444P16: case AV_PIX_FMT_YUV422P16: case AV_PIX_FMT_YUV420P16: - libopenjpeg_copy_unpacked16(avctx, frame, image); + case AV_PIX_FMT_YUVA444P16: + case AV_PIX_FMT_YUVA422P16: + case AV_PIX_FMT_YUVA420P16: + cpyresult = libopenjpeg_copy_unpacked16(avctx, frame, image); break; default: av_log(avctx, AV_LOG_ERROR, "The frame's pixel format '%s' is not supported\n", av_get_pix_fmt_name(avctx->pix_fmt)); - return AVERROR(EINVAL); + ret = AVERROR(EINVAL); + goto done; break; } - opj_setup_encoder(compress, &ctx->enc_params, image); - stream = opj_cio_open((opj_common_ptr) compress, NULL, 0); + if (!cpyresult) { + av_log(avctx, AV_LOG_ERROR, + "Could not copy the frame data to the internal image buffer\n"); + ret = -1; + goto done; + } + + if ((ret = ff_alloc_packet2(avctx, pkt, 1024, 0)) < 0) { + goto done; + } + + compress = opj_create_compress(ctx->format); + if (!compress) { + av_log(avctx, AV_LOG_ERROR, "Error creating the compressor\n"); + ret = AVERROR(ENOMEM); + goto done; + } + + if (!opj_set_error_handler(compress, error_callback, avctx) || + !opj_set_warning_handler(compress, warning_callback, avctx) || + !opj_set_info_handler(compress, info_callback, avctx)) { + av_log(avctx, AV_LOG_ERROR, "Error setting the compressor handlers\n"); + ret = AVERROR_EXTERNAL; + goto done; + } + + if (!opj_setup_encoder(compress, &ctx->enc_params, image)) { + av_log(avctx, AV_LOG_ERROR, "Error setting up the compressor\n"); + ret = AVERROR_EXTERNAL; + goto done; + } + stream = opj_stream_default_create(OPJ_STREAM_WRITE); + if (!stream) { av_log(avctx, AV_LOG_ERROR, "Error creating the cio stream\n"); - return AVERROR(ENOMEM); + ret = AVERROR(ENOMEM); + goto done; } - if (!opj_encode(compress, stream, image, NULL)) { - opj_cio_close(stream); + writer.packet = pkt; + opj_stream_set_write_function(stream, stream_write); + opj_stream_set_skip_function(stream, stream_skip); + opj_stream_set_seek_function(stream, stream_seek); + opj_stream_set_user_data(stream, &writer, NULL); + + if (!opj_start_compress(compress, image, stream) || + !opj_encode(compress, stream) || + !opj_end_compress(compress, stream)) { av_log(avctx, AV_LOG_ERROR, "Error during the opj encode\n"); - return -1; + ret = AVERROR_EXTERNAL; + goto done; } - len = cio_tell(stream); - if ((ret = ff_alloc_packet(pkt, len)) < 0) { - opj_cio_close(stream); - return ret; - } + av_shrink_packet(pkt, writer.pos); - memcpy(pkt->data, stream->buffer, len); pkt->flags |= AV_PKT_FLAG_KEY; *got_packet = 1; - opj_cio_close(stream); - return 0; -} + ret = 0; -static av_cold int libopenjpeg_encode_close(AVCodecContext *avctx) -{ - LibOpenJPEGContext *ctx = avctx->priv_data; - - opj_destroy_compress(ctx->compress); - opj_image_destroy(ctx->image); - return 0; +done: + opj_stream_destroy(stream); + opj_destroy_codec(compress); + opj_image_destroy(image); + return ret; } #define OFFSET(x) offsetof(LibOpenJPEGContext, x) #define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM static const AVOption options[] = { - { "format", "Codec Format", OFFSET(format), AV_OPT_TYPE_INT, { .i64 = CODEC_JP2 }, CODEC_J2K, CODEC_JP2, VE, "format" }, - { "j2k", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CODEC_J2K }, 0, 0, VE, "format" }, - { "jp2", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CODEC_JP2 }, 0, 0, VE, "format" }, - { "profile", NULL, OFFSET(profile), AV_OPT_TYPE_INT, { .i64 = STD_RSIZ }, STD_RSIZ, CINEMA4K, VE, "profile" }, - { "jpeg2000", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = STD_RSIZ }, 0, 0, VE, "profile" }, - { "cinema2k", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CINEMA2K }, 0, 0, VE, "profile" }, - { "cinema4k", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CINEMA4K }, 0, 0, VE, "profile" }, - { "cinema_mode", "Digital Cinema", OFFSET(cinema_mode), AV_OPT_TYPE_INT, { .i64 = OFF }, OFF, CINEMA4K_24, VE, "cinema_mode" }, - { "off", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OFF }, 0, 0, VE, "cinema_mode" }, - { "2k_24", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CINEMA2K_24 }, 0, 0, VE, "cinema_mode" }, - { "2k_48", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CINEMA2K_48 }, 0, 0, VE, "cinema_mode" }, - { "4k_24", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CINEMA4K_24 }, 0, 0, VE, "cinema_mode" }, - { "prog_order", "Progression Order", OFFSET(prog_order), AV_OPT_TYPE_INT, { .i64 = LRCP }, LRCP, CPRL, VE, "prog_order" }, - { "lrcp", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = LRCP }, 0, 0, VE, "prog_order" }, - { "rlcp", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = RLCP }, 0, 0, VE, "prog_order" }, - { "rpcl", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = RPCL }, 0, 0, VE, "prog_order" }, - { "pcrl", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PCRL }, 0, 0, VE, "prog_order" }, - { "cprl", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = CPRL }, 0, 0, VE, "prog_order" }, - { "numresolution", NULL, OFFSET(numresolution), AV_OPT_TYPE_INT, { .i64 = 6 }, 1, 10, VE }, - { "numlayers", NULL, OFFSET(numlayers), AV_OPT_TYPE_INT, { .i64 = 1 }, 1, 10, VE }, - { "disto_alloc", NULL, OFFSET(disto_alloc), AV_OPT_TYPE_INT, { .i64 = 1 }, 0, 1, VE }, - { "fixed_alloc", NULL, OFFSET(fixed_alloc), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE }, - { "fixed_quality", NULL, OFFSET(fixed_quality), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE }, + { "format", "Codec Format", OFFSET(format), AV_OPT_TYPE_INT, { .i64 = OPJ_CODEC_JP2 }, OPJ_CODEC_J2K, OPJ_CODEC_JP2, VE, "format" }, + { "j2k", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OPJ_CODEC_J2K }, 0, 0, VE, "format" }, + { "jp2", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OPJ_CODEC_JP2 }, 0, 0, VE, "format" }, + { "profile", NULL, OFFSET(profile), AV_OPT_TYPE_INT, { .i64 = OPJ_STD_RSIZ }, OPJ_STD_RSIZ, OPJ_CINEMA4K, VE, "profile" }, + { "jpeg2000", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OPJ_STD_RSIZ }, 0, 0, VE, "profile" }, + { "cinema2k", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OPJ_CINEMA2K }, 0, 0, VE, "profile" }, + { "cinema4k", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OPJ_CINEMA4K }, 0, 0, VE, "profile" }, + { "cinema_mode", "Digital Cinema", OFFSET(cinema_mode), AV_OPT_TYPE_INT, { .i64 = OPJ_OFF }, OPJ_OFF, OPJ_CINEMA4K_24, VE, "cinema_mode" }, + { "off", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OPJ_OFF }, 0, 0, VE, "cinema_mode" }, + { "2k_24", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OPJ_CINEMA2K_24 }, 0, 0, VE, "cinema_mode" }, + { "2k_48", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OPJ_CINEMA2K_48 }, 0, 0, VE, "cinema_mode" }, + { "4k_24", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OPJ_CINEMA4K_24 }, 0, 0, VE, "cinema_mode" }, + { "prog_order", "Progression Order", OFFSET(prog_order), AV_OPT_TYPE_INT, { .i64 = OPJ_LRCP }, OPJ_LRCP, OPJ_CPRL, VE, "prog_order" }, + { "lrcp", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OPJ_LRCP }, 0, 0, VE, "prog_order" }, + { "rlcp", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OPJ_RLCP }, 0, 0, VE, "prog_order" }, + { "rpcl", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OPJ_RPCL }, 0, 0, VE, "prog_order" }, + { "pcrl", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OPJ_PCRL }, 0, 0, VE, "prog_order" }, + { "cprl", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = OPJ_CPRL }, 0, 0, VE, "prog_order" }, + { "numresolution", NULL, OFFSET(numresolution), AV_OPT_TYPE_INT, { .i64 = 6 }, 0, 33, VE }, + { "irreversible", NULL, OFFSET(irreversible), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE }, + { "disto_alloc", NULL, OFFSET(disto_alloc), AV_OPT_TYPE_INT, { .i64 = 1 }, 0, 1, VE }, + { "fixed_quality", NULL, OFFSET(fixed_quality), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE }, { NULL }, }; -static const AVClass class = { +static const AVClass openjpeg_class = { .class_name = "libopenjpeg", .item_name = av_default_item_name, .option = options, @@ -411,20 +763,27 @@ AVCodec ff_libopenjpeg_encoder = { .priv_data_size = sizeof(LibOpenJPEGContext), .init = libopenjpeg_encode_init, .encode2 = libopenjpeg_encode_frame, - .close = libopenjpeg_encode_close, - .capabilities = 0, + .capabilities = AV_CODEC_CAP_FRAME_THREADS | AV_CODEC_CAP_INTRA_ONLY, .pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_RGB24, AV_PIX_FMT_RGBA, AV_PIX_FMT_RGB48, - AV_PIX_FMT_RGBA64, - AV_PIX_FMT_GRAY8, AV_PIX_FMT_GRAY16, AV_PIX_FMT_YA8, + AV_PIX_FMT_RGBA64, AV_PIX_FMT_GBR24P, + AV_PIX_FMT_GBRP9, AV_PIX_FMT_GBRP10, AV_PIX_FMT_GBRP12, AV_PIX_FMT_GBRP14, AV_PIX_FMT_GBRP16, + AV_PIX_FMT_GRAY8, AV_PIX_FMT_YA8, AV_PIX_FMT_GRAY16, AV_PIX_FMT_YA16, + AV_PIX_FMT_GRAY10, AV_PIX_FMT_GRAY12, AV_PIX_FMT_GRAY14, AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUVA420P, - AV_PIX_FMT_YUV440P, AV_PIX_FMT_YUV444P, - AV_PIX_FMT_YUV411P, AV_PIX_FMT_YUV410P, + AV_PIX_FMT_YUV440P, AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUVA422P, + AV_PIX_FMT_YUV411P, AV_PIX_FMT_YUV410P, AV_PIX_FMT_YUVA444P, AV_PIX_FMT_YUV420P9, AV_PIX_FMT_YUV422P9, AV_PIX_FMT_YUV444P9, + AV_PIX_FMT_YUVA420P9, AV_PIX_FMT_YUVA422P9, AV_PIX_FMT_YUVA444P9, AV_PIX_FMT_YUV420P10, AV_PIX_FMT_YUV422P10, AV_PIX_FMT_YUV444P10, + AV_PIX_FMT_YUVA420P10, AV_PIX_FMT_YUVA422P10, AV_PIX_FMT_YUVA444P10, + AV_PIX_FMT_YUV420P12, AV_PIX_FMT_YUV422P12, AV_PIX_FMT_YUV444P12, + AV_PIX_FMT_YUV420P14, AV_PIX_FMT_YUV422P14, AV_PIX_FMT_YUV444P14, AV_PIX_FMT_YUV420P16, AV_PIX_FMT_YUV422P16, AV_PIX_FMT_YUV444P16, + AV_PIX_FMT_YUVA420P16, AV_PIX_FMT_YUVA422P16, AV_PIX_FMT_YUVA444P16, + AV_PIX_FMT_XYZ12, AV_PIX_FMT_NONE }, - .priv_class = &class, + .priv_class = &openjpeg_class, .wrapper_name = "libopenjpeg", }; |