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/*
* DPX (.dpx) image decoder
* Copyright (c) 2009 Jimmy Christensen
*
* This file is part of FFmpeg.
*
* 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.
*
* 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 FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_DPX_H
#define AVCODEC_DPX_H
#include "libavutil/frame.h"
#include "libavutil/pixfmt.h"
enum DPX_TRC {
DPX_TRC_USER_DEFINED = 0,
DPX_TRC_PRINTING_DENSITY = 1,
DPX_TRC_LINEAR = 2,
DPX_TRC_LOGARITHMIC = 3,
DPX_TRC_UNSPECIFIED_VIDEO = 4,
DPX_TRC_SMPTE_274 = 5,
DPX_TRC_ITU_R_709_4 = 6,
DPX_TRC_ITU_R_601_625 = 7,
DPX_TRC_ITU_R_601_525 = 8,
DPX_TRC_SMPTE_170 = 9,
DPX_TRC_ITU_R_624_4_PAL = 10,
DPX_TRC_Z_LINEAR = 11,
DPX_TRC_Z_HOMOGENEOUS = 12,
};
enum DPX_COL_SPEC {
DPX_COL_SPEC_USER_DEFINED = 0,
DPX_COL_SPEC_PRINTING_DENSITY = 1,
/* 2 = N/A */
/* 3 = N/A */
DPX_COL_SPEC_UNSPECIFIED_VIDEO = 4,
DPX_COL_SPEC_SMPTE_274 = 5,
DPX_COL_SPEC_ITU_R_709_4 = 6,
DPX_COL_SPEC_ITU_R_601_625 = 7,
DPX_COL_SPEC_ITU_R_601_525 = 8,
DPX_COL_SPEC_SMPTE_170 = 9,
DPX_COL_SPEC_ITU_R_624_4_PAL = 10,
/* 11 = N/A */
/* 12 = N/A */
};
typedef struct DPXDecContext {
AVFrame *frame;
void *hwaccel_picture_private;
enum AVPixelFormat pix_fmt;
int packing;
int stride;
int endian;
int components;
int unpadded_10bit;
int need_align;
} DPXDecContext;
#endif /* AVCODEC_DPX_H */
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