2011-01-14 06:06:30 +02:00
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/*
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* Copyright (c) 2011 Michael Niedermayer
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Parts of this file have been stolen from mplayer
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*/
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/**
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* @file
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*/
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#include "avfilter.h"
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2012-06-24 03:09:53 +03:00
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#include "video.h"
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#include "formats.h"
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#include "internal.h"
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2011-01-14 06:06:30 +02:00
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#include "libavutil/avassert.h"
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#include "libavutil/pixdesc.h"
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#include "libavutil/intreadwrite.h"
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2011-02-07 15:37:08 +02:00
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#include "libavutil/imgutils.h"
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2013-04-11 23:39:42 +03:00
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#include "libavutil/opt.h"
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2011-01-14 06:06:30 +02:00
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#include "libmpcodecs/vf.h"
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#include "libmpcodecs/img_format.h"
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#include "libmpcodecs/cpudetect.h"
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2013-02-05 17:49:34 +03:00
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#include "libmpcodecs/av_helpers.h"
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2011-01-14 06:06:30 +02:00
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#include "libmpcodecs/libvo/fastmemcpy.h"
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#include "libswscale/swscale.h"
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//FIXME maybe link the orig in
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2011-06-22 11:33:01 +03:00
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//XXX: identical pix_fmt must be following with each others
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2011-01-14 06:06:30 +02:00
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static const struct {
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int fmt;
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2012-10-08 21:54:00 +03:00
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enum AVPixelFormat pix_fmt;
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2011-01-14 06:06:30 +02:00
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} conversion_map[] = {
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2012-10-08 21:54:00 +03:00
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{IMGFMT_ARGB, AV_PIX_FMT_ARGB},
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{IMGFMT_BGRA, AV_PIX_FMT_BGRA},
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{IMGFMT_BGR24, AV_PIX_FMT_BGR24},
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{IMGFMT_BGR16BE, AV_PIX_FMT_RGB565BE},
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{IMGFMT_BGR16LE, AV_PIX_FMT_RGB565LE},
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{IMGFMT_BGR15BE, AV_PIX_FMT_RGB555BE},
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{IMGFMT_BGR15LE, AV_PIX_FMT_RGB555LE},
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{IMGFMT_BGR12BE, AV_PIX_FMT_RGB444BE},
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{IMGFMT_BGR12LE, AV_PIX_FMT_RGB444LE},
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{IMGFMT_BGR8, AV_PIX_FMT_RGB8},
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{IMGFMT_BGR4, AV_PIX_FMT_RGB4},
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{IMGFMT_BGR1, AV_PIX_FMT_MONOBLACK},
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{IMGFMT_RGB1, AV_PIX_FMT_MONOBLACK},
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{IMGFMT_RG4B, AV_PIX_FMT_BGR4_BYTE},
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{IMGFMT_BG4B, AV_PIX_FMT_RGB4_BYTE},
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{IMGFMT_RGB48LE, AV_PIX_FMT_RGB48LE},
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{IMGFMT_RGB48BE, AV_PIX_FMT_RGB48BE},
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{IMGFMT_ABGR, AV_PIX_FMT_ABGR},
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{IMGFMT_RGBA, AV_PIX_FMT_RGBA},
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{IMGFMT_RGB24, AV_PIX_FMT_RGB24},
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{IMGFMT_RGB16BE, AV_PIX_FMT_BGR565BE},
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{IMGFMT_RGB16LE, AV_PIX_FMT_BGR565LE},
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{IMGFMT_RGB15BE, AV_PIX_FMT_BGR555BE},
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{IMGFMT_RGB15LE, AV_PIX_FMT_BGR555LE},
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{IMGFMT_RGB12BE, AV_PIX_FMT_BGR444BE},
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{IMGFMT_RGB12LE, AV_PIX_FMT_BGR444LE},
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{IMGFMT_RGB8, AV_PIX_FMT_BGR8},
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{IMGFMT_RGB4, AV_PIX_FMT_BGR4},
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{IMGFMT_BGR8, AV_PIX_FMT_PAL8},
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{IMGFMT_YUY2, AV_PIX_FMT_YUYV422},
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{IMGFMT_UYVY, AV_PIX_FMT_UYVY422},
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{IMGFMT_NV12, AV_PIX_FMT_NV12},
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{IMGFMT_NV21, AV_PIX_FMT_NV21},
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{IMGFMT_Y800, AV_PIX_FMT_GRAY8},
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{IMGFMT_Y8, AV_PIX_FMT_GRAY8},
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{IMGFMT_YVU9, AV_PIX_FMT_YUV410P},
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{IMGFMT_IF09, AV_PIX_FMT_YUV410P},
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{IMGFMT_YV12, AV_PIX_FMT_YUV420P},
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{IMGFMT_I420, AV_PIX_FMT_YUV420P},
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{IMGFMT_IYUV, AV_PIX_FMT_YUV420P},
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{IMGFMT_411P, AV_PIX_FMT_YUV411P},
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{IMGFMT_422P, AV_PIX_FMT_YUV422P},
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{IMGFMT_444P, AV_PIX_FMT_YUV444P},
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{IMGFMT_440P, AV_PIX_FMT_YUV440P},
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{IMGFMT_420A, AV_PIX_FMT_YUVA420P},
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{IMGFMT_420P16_LE, AV_PIX_FMT_YUV420P16LE},
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{IMGFMT_420P16_BE, AV_PIX_FMT_YUV420P16BE},
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{IMGFMT_422P16_LE, AV_PIX_FMT_YUV422P16LE},
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{IMGFMT_422P16_BE, AV_PIX_FMT_YUV422P16BE},
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{IMGFMT_444P16_LE, AV_PIX_FMT_YUV444P16LE},
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{IMGFMT_444P16_BE, AV_PIX_FMT_YUV444P16BE},
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2011-01-14 06:06:30 +02:00
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// YUVJ are YUV formats that use the full Y range and not just
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// 16 - 235 (see colorspaces.txt).
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// Currently they are all treated the same way.
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2012-10-08 21:54:00 +03:00
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{IMGFMT_YV12, AV_PIX_FMT_YUVJ420P},
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{IMGFMT_422P, AV_PIX_FMT_YUVJ422P},
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{IMGFMT_444P, AV_PIX_FMT_YUVJ444P},
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{IMGFMT_440P, AV_PIX_FMT_YUVJ440P},
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2013-11-18 03:21:28 +03:00
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#if FF_API_XVMC
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2012-10-08 21:54:00 +03:00
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{IMGFMT_XVMC_MOCO_MPEG2, AV_PIX_FMT_XVMC_MPEG2_MC},
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{IMGFMT_XVMC_IDCT_MPEG2, AV_PIX_FMT_XVMC_MPEG2_IDCT},
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2013-11-18 03:21:28 +03:00
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#endif /* FF_API_XVMC */
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2012-10-08 21:54:00 +03:00
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{IMGFMT_VDPAU_MPEG1, AV_PIX_FMT_VDPAU_MPEG1},
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{IMGFMT_VDPAU_MPEG2, AV_PIX_FMT_VDPAU_MPEG2},
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{IMGFMT_VDPAU_H264, AV_PIX_FMT_VDPAU_H264},
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{IMGFMT_VDPAU_WMV3, AV_PIX_FMT_VDPAU_WMV3},
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{IMGFMT_VDPAU_VC1, AV_PIX_FMT_VDPAU_VC1},
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{IMGFMT_VDPAU_MPEG4, AV_PIX_FMT_VDPAU_MPEG4},
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{0, AV_PIX_FMT_NONE}
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2011-01-14 06:06:30 +02:00
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};
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2012-12-05 01:43:08 +03:00
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extern const vf_info_t ff_vf_info_eq2;
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extern const vf_info_t ff_vf_info_eq;
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extern const vf_info_t ff_vf_info_fspp;
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extern const vf_info_t ff_vf_info_ilpack;
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extern const vf_info_t ff_vf_info_pp7;
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extern const vf_info_t ff_vf_info_softpulldown;
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extern const vf_info_t ff_vf_info_uspp;
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2011-01-14 06:06:30 +02:00
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static const vf_info_t* const filters[]={
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2012-12-05 01:43:08 +03:00
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&ff_vf_info_eq2,
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&ff_vf_info_eq,
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&ff_vf_info_fspp,
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&ff_vf_info_ilpack,
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&ff_vf_info_pp7,
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&ff_vf_info_softpulldown,
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&ff_vf_info_uspp,
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2011-01-14 06:06:30 +02:00
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NULL
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};
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/*
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Unsupported filters
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1bpp
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ass
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bmovl
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crop
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dvbscale
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flip
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expand
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format
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halfpack
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lavc
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lavcdeint
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noformat
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pp
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scale
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tfields
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vo
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yadif
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zrmjpeg
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*/
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2012-12-05 01:43:08 +03:00
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CpuCaps ff_gCpuCaps; //FIXME initialize this so optims work
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2011-01-14 06:06:30 +02:00
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2013-02-23 21:25:46 +03:00
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enum AVPixelFormat ff_mp2ff_pix_fmt(int mp){
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int i;
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for(i=0; conversion_map[i].fmt && mp != conversion_map[i].fmt; i++)
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;
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return mp == conversion_map[i].fmt ? conversion_map[i].pix_fmt : AV_PIX_FMT_NONE;
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}
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2011-01-14 06:06:30 +02:00
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typedef struct {
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2013-04-11 23:39:42 +03:00
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const AVClass *class;
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2011-01-14 06:06:30 +02:00
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vf_instance_t vf;
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vf_instance_t next_vf;
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AVFilterContext *avfctx;
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int frame_returned;
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2013-04-11 23:39:42 +03:00
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char *filter;
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2013-06-28 04:27:39 +03:00
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enum AVPixelFormat in_pix_fmt;
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2011-01-14 06:06:30 +02:00
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} MPContext;
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2013-04-11 23:39:42 +03:00
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#define OFFSET(x) offsetof(MPContext, x)
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#define FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM
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static const AVOption mp_options[] = {
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{ "filter", "set MPlayer filter name and parameters", OFFSET(filter), AV_OPT_TYPE_STRING, {.str=NULL}, .flags = FLAGS },
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{ NULL }
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};
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AVFILTER_DEFINE_CLASS(mp);
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2012-12-05 01:43:08 +03:00
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void ff_mp_msg(int mod, int lev, const char *format, ... ){
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2011-01-14 06:06:30 +02:00
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va_list va;
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va_start(va, format);
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//FIXME convert lev/mod
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av_vlog(NULL, AV_LOG_DEBUG, format, va);
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va_end(va);
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}
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2012-12-05 01:43:08 +03:00
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int ff_mp_msg_test(int mod, int lev){
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2011-01-14 06:06:30 +02:00
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return 123;
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}
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2012-12-05 01:43:08 +03:00
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void ff_init_avcodec(void)
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2011-01-14 06:06:30 +02:00
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{
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2014-06-03 05:46:04 +03:00
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//we maybe should init but its kinda 1. unneeded 2. a bit impolite from here
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2011-01-14 06:06:30 +02:00
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}
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//Exact copy of vf.c
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2012-12-05 01:43:08 +03:00
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void ff_vf_clone_mpi_attributes(mp_image_t* dst, mp_image_t* src){
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2011-01-14 06:06:30 +02:00
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dst->pict_type= src->pict_type;
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dst->fields = src->fields;
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dst->qscale_type= src->qscale_type;
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if(dst->width == src->width && dst->height == src->height){
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dst->qstride= src->qstride;
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dst->qscale= src->qscale;
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}
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}
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//Exact copy of vf.c
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2012-12-05 01:43:08 +03:00
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void ff_vf_next_draw_slice(struct vf_instance *vf,unsigned char** src, int * stride,int w, int h, int x, int y){
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2011-01-14 06:06:30 +02:00
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if (vf->next->draw_slice) {
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vf->next->draw_slice(vf->next,src,stride,w,h,x,y);
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return;
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}
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if (!vf->dmpi) {
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2012-12-05 01:43:08 +03:00
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ff_mp_msg(MSGT_VFILTER,MSGL_ERR,"draw_slice: dmpi not stored by vf_%s\n", vf->info->name);
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2011-01-14 06:06:30 +02:00
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return;
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}
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if (!(vf->dmpi->flags & MP_IMGFLAG_PLANAR)) {
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memcpy_pic(vf->dmpi->planes[0]+y*vf->dmpi->stride[0]+vf->dmpi->bpp/8*x,
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src[0], vf->dmpi->bpp/8*w, h, vf->dmpi->stride[0], stride[0]);
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return;
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}
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memcpy_pic(vf->dmpi->planes[0]+y*vf->dmpi->stride[0]+x, src[0],
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w, h, vf->dmpi->stride[0], stride[0]);
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memcpy_pic(vf->dmpi->planes[1]+(y>>vf->dmpi->chroma_y_shift)*vf->dmpi->stride[1]+(x>>vf->dmpi->chroma_x_shift),
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src[1], w>>vf->dmpi->chroma_x_shift, h>>vf->dmpi->chroma_y_shift, vf->dmpi->stride[1], stride[1]);
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memcpy_pic(vf->dmpi->planes[2]+(y>>vf->dmpi->chroma_y_shift)*vf->dmpi->stride[2]+(x>>vf->dmpi->chroma_x_shift),
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src[2], w>>vf->dmpi->chroma_x_shift, h>>vf->dmpi->chroma_y_shift, vf->dmpi->stride[2], stride[2]);
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}
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//Exact copy of vf.c
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2012-12-05 01:43:08 +03:00
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void ff_vf_mpi_clear(mp_image_t* mpi,int x0,int y0,int w,int h){
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2011-01-14 06:06:30 +02:00
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int y;
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if(mpi->flags&MP_IMGFLAG_PLANAR){
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y0&=~1;h+=h&1;
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if(x0==0 && w==mpi->width){
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// full width clear:
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memset(mpi->planes[0]+mpi->stride[0]*y0,0,mpi->stride[0]*h);
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memset(mpi->planes[1]+mpi->stride[1]*(y0>>mpi->chroma_y_shift),128,mpi->stride[1]*(h>>mpi->chroma_y_shift));
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memset(mpi->planes[2]+mpi->stride[2]*(y0>>mpi->chroma_y_shift),128,mpi->stride[2]*(h>>mpi->chroma_y_shift));
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} else
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for(y=y0;y<y0+h;y+=2){
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memset(mpi->planes[0]+x0+mpi->stride[0]*y,0,w);
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memset(mpi->planes[0]+x0+mpi->stride[0]*(y+1),0,w);
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memset(mpi->planes[1]+(x0>>mpi->chroma_x_shift)+mpi->stride[1]*(y>>mpi->chroma_y_shift),128,(w>>mpi->chroma_x_shift));
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memset(mpi->planes[2]+(x0>>mpi->chroma_x_shift)+mpi->stride[2]*(y>>mpi->chroma_y_shift),128,(w>>mpi->chroma_x_shift));
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}
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return;
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}
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// packed:
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for(y=y0;y<y0+h;y++){
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unsigned char* dst=mpi->planes[0]+mpi->stride[0]*y+(mpi->bpp>>3)*x0;
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if(mpi->flags&MP_IMGFLAG_YUV){
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unsigned int* p=(unsigned int*) dst;
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|
int size=(mpi->bpp>>3)*w/4;
|
|
|
|
int i;
|
|
|
|
#if HAVE_BIGENDIAN
|
|
|
|
#define CLEAR_PACKEDYUV_PATTERN 0x00800080
|
|
|
|
#define CLEAR_PACKEDYUV_PATTERN_SWAPPED 0x80008000
|
|
|
|
#else
|
|
|
|
#define CLEAR_PACKEDYUV_PATTERN 0x80008000
|
|
|
|
#define CLEAR_PACKEDYUV_PATTERN_SWAPPED 0x00800080
|
|
|
|
#endif
|
|
|
|
if(mpi->flags&MP_IMGFLAG_SWAPPED){
|
|
|
|
for(i=0;i<size-3;i+=4) p[i]=p[i+1]=p[i+2]=p[i+3]=CLEAR_PACKEDYUV_PATTERN_SWAPPED;
|
|
|
|
for(;i<size;i++) p[i]=CLEAR_PACKEDYUV_PATTERN_SWAPPED;
|
|
|
|
} else {
|
|
|
|
for(i=0;i<size-3;i+=4) p[i]=p[i+1]=p[i+2]=p[i+3]=CLEAR_PACKEDYUV_PATTERN;
|
|
|
|
for(;i<size;i++) p[i]=CLEAR_PACKEDYUV_PATTERN;
|
|
|
|
}
|
|
|
|
} else
|
|
|
|
memset(dst,0,(mpi->bpp>>3)*w);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-12-05 01:43:08 +03:00
|
|
|
int ff_vf_next_query_format(struct vf_instance *vf, unsigned int fmt){
|
2011-01-14 06:06:30 +02:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
//used by delogo
|
2012-12-05 01:43:08 +03:00
|
|
|
unsigned int ff_vf_match_csp(vf_instance_t** vfp,const unsigned int* list,unsigned int preferred){
|
2011-01-14 06:06:30 +02:00
|
|
|
return preferred;
|
|
|
|
}
|
|
|
|
|
2012-12-05 01:43:08 +03:00
|
|
|
mp_image_t* ff_vf_get_image(vf_instance_t* vf, unsigned int outfmt, int mp_imgtype, int mp_imgflag, int w, int h){
|
2011-10-19 01:05:30 +03:00
|
|
|
MPContext *m= (MPContext*)(((uint8_t*)vf) - offsetof(MPContext, next_vf));
|
2011-01-14 06:06:30 +02:00
|
|
|
mp_image_t* mpi=NULL;
|
|
|
|
int w2;
|
|
|
|
int number = mp_imgtype >> 16;
|
|
|
|
|
|
|
|
av_assert0(vf->next == NULL); // all existing filters call this just on next
|
|
|
|
|
2012-12-05 01:43:08 +03:00
|
|
|
//vf_dint needs these as it calls ff_vf_get_image() before configuring the output
|
2011-01-14 06:06:30 +02:00
|
|
|
if(vf->w==0 && w>0) vf->w=w;
|
|
|
|
if(vf->h==0 && h>0) vf->h=h;
|
|
|
|
|
|
|
|
av_assert0(w == -1 || w >= vf->w);
|
|
|
|
av_assert0(h == -1 || h >= vf->h);
|
|
|
|
av_assert0(vf->w > 0);
|
|
|
|
av_assert0(vf->h > 0);
|
|
|
|
|
|
|
|
av_log(m->avfctx, AV_LOG_DEBUG, "get_image: %d:%d, vf: %d:%d\n", w,h,vf->w,vf->h);
|
|
|
|
|
|
|
|
if (w == -1) w = vf->w;
|
|
|
|
if (h == -1) h = vf->h;
|
|
|
|
|
|
|
|
w2=(mp_imgflag&MP_IMGFLAG_ACCEPT_ALIGNED_STRIDE)?((w+15)&(~15)):w;
|
|
|
|
|
|
|
|
// Note: we should call libvo first to check if it supports direct rendering
|
|
|
|
// and if not, then fallback to software buffers:
|
|
|
|
switch(mp_imgtype & 0xff){
|
|
|
|
case MP_IMGTYPE_EXPORT:
|
2012-12-05 01:43:08 +03:00
|
|
|
if(!vf->imgctx.export_images[0]) vf->imgctx.export_images[0]=ff_new_mp_image(w2,h);
|
2011-01-14 06:06:30 +02:00
|
|
|
mpi=vf->imgctx.export_images[0];
|
|
|
|
break;
|
|
|
|
case MP_IMGTYPE_STATIC:
|
2012-12-05 01:43:08 +03:00
|
|
|
if(!vf->imgctx.static_images[0]) vf->imgctx.static_images[0]=ff_new_mp_image(w2,h);
|
2011-01-14 06:06:30 +02:00
|
|
|
mpi=vf->imgctx.static_images[0];
|
|
|
|
break;
|
|
|
|
case MP_IMGTYPE_TEMP:
|
2012-12-05 01:43:08 +03:00
|
|
|
if(!vf->imgctx.temp_images[0]) vf->imgctx.temp_images[0]=ff_new_mp_image(w2,h);
|
2011-01-14 06:06:30 +02:00
|
|
|
mpi=vf->imgctx.temp_images[0];
|
|
|
|
break;
|
|
|
|
case MP_IMGTYPE_IPB:
|
|
|
|
if(!(mp_imgflag&MP_IMGFLAG_READABLE)){ // B frame:
|
2012-12-05 01:43:08 +03:00
|
|
|
if(!vf->imgctx.temp_images[0]) vf->imgctx.temp_images[0]=ff_new_mp_image(w2,h);
|
2011-01-14 06:06:30 +02:00
|
|
|
mpi=vf->imgctx.temp_images[0];
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case MP_IMGTYPE_IP:
|
2012-12-05 01:43:08 +03:00
|
|
|
if(!vf->imgctx.static_images[vf->imgctx.static_idx]) vf->imgctx.static_images[vf->imgctx.static_idx]=ff_new_mp_image(w2,h);
|
2011-01-14 06:06:30 +02:00
|
|
|
mpi=vf->imgctx.static_images[vf->imgctx.static_idx];
|
|
|
|
vf->imgctx.static_idx^=1;
|
|
|
|
break;
|
|
|
|
case MP_IMGTYPE_NUMBERED:
|
|
|
|
if (number == -1) {
|
|
|
|
int i;
|
|
|
|
for (i = 0; i < NUM_NUMBERED_MPI; i++)
|
|
|
|
if (!vf->imgctx.numbered_images[i] || !vf->imgctx.numbered_images[i]->usage_count)
|
|
|
|
break;
|
|
|
|
number = i;
|
|
|
|
}
|
|
|
|
if (number < 0 || number >= NUM_NUMBERED_MPI) return NULL;
|
2012-12-05 01:43:08 +03:00
|
|
|
if (!vf->imgctx.numbered_images[number]) vf->imgctx.numbered_images[number] = ff_new_mp_image(w2,h);
|
2011-01-14 06:06:30 +02:00
|
|
|
mpi = vf->imgctx.numbered_images[number];
|
|
|
|
mpi->number = number;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
if(mpi){
|
|
|
|
mpi->type=mp_imgtype;
|
|
|
|
mpi->w=vf->w; mpi->h=vf->h;
|
|
|
|
// keep buffer allocation status & color flags only:
|
|
|
|
// mpi->flags&=~(MP_IMGFLAG_PRESERVE|MP_IMGFLAG_READABLE|MP_IMGFLAG_DIRECT);
|
|
|
|
mpi->flags&=MP_IMGFLAG_ALLOCATED|MP_IMGFLAG_TYPE_DISPLAYED|MP_IMGFLAGMASK_COLORS;
|
|
|
|
// accept restrictions, draw_slice and palette flags only:
|
|
|
|
mpi->flags|=mp_imgflag&(MP_IMGFLAGMASK_RESTRICTIONS|MP_IMGFLAG_DRAW_CALLBACK|MP_IMGFLAG_RGB_PALETTE);
|
|
|
|
if(!vf->draw_slice) mpi->flags&=~MP_IMGFLAG_DRAW_CALLBACK;
|
|
|
|
if(mpi->width!=w2 || mpi->height!=h){
|
|
|
|
// printf("vf.c: MPI parameters changed! %dx%d -> %dx%d \n", mpi->width,mpi->height,w2,h);
|
|
|
|
if(mpi->flags&MP_IMGFLAG_ALLOCATED){
|
|
|
|
if(mpi->width<w2 || mpi->height<h){
|
|
|
|
// need to re-allocate buffer memory:
|
|
|
|
av_free(mpi->planes[0]);
|
|
|
|
mpi->flags&=~MP_IMGFLAG_ALLOCATED;
|
2012-12-05 01:43:08 +03:00
|
|
|
ff_mp_msg(MSGT_VFILTER,MSGL_V,"vf.c: have to REALLOCATE buffer memory :(\n");
|
2011-01-14 06:06:30 +02:00
|
|
|
}
|
|
|
|
// } else {
|
|
|
|
} {
|
|
|
|
mpi->width=w2; mpi->chroma_width=(w2 + (1<<mpi->chroma_x_shift) - 1)>>mpi->chroma_x_shift;
|
|
|
|
mpi->height=h; mpi->chroma_height=(h + (1<<mpi->chroma_y_shift) - 1)>>mpi->chroma_y_shift;
|
|
|
|
}
|
|
|
|
}
|
2012-12-05 01:43:08 +03:00
|
|
|
if(!mpi->bpp) ff_mp_image_setfmt(mpi,outfmt);
|
2011-01-14 06:06:30 +02:00
|
|
|
if(!(mpi->flags&MP_IMGFLAG_ALLOCATED) && mpi->type>MP_IMGTYPE_EXPORT){
|
|
|
|
|
|
|
|
av_assert0(!vf->get_image);
|
|
|
|
// check libvo first!
|
|
|
|
if(vf->get_image) vf->get_image(vf,mpi);
|
|
|
|
|
|
|
|
if(!(mpi->flags&MP_IMGFLAG_DIRECT)){
|
|
|
|
// non-direct and not yet allocated image. allocate it!
|
|
|
|
if (!mpi->bpp) { // no way we can allocate this
|
2012-12-05 01:43:08 +03:00
|
|
|
ff_mp_msg(MSGT_DECVIDEO, MSGL_FATAL,
|
|
|
|
"ff_vf_get_image: Tried to allocate a format that can not be allocated!\n");
|
2011-01-14 06:06:30 +02:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
// check if codec prefer aligned stride:
|
|
|
|
if(mp_imgflag&MP_IMGFLAG_PREFER_ALIGNED_STRIDE){
|
|
|
|
int align=(mpi->flags&MP_IMGFLAG_PLANAR &&
|
|
|
|
mpi->flags&MP_IMGFLAG_YUV) ?
|
|
|
|
(8<<mpi->chroma_x_shift)-1 : 15; // -- maybe FIXME
|
|
|
|
w2=((w+align)&(~align));
|
|
|
|
if(mpi->width!=w2){
|
|
|
|
#if 0
|
|
|
|
// we have to change width... check if we CAN co it:
|
|
|
|
int flags=vf->query_format(vf,outfmt); // should not fail
|
2012-12-05 01:43:08 +03:00
|
|
|
if(!(flags&3)) ff_mp_msg(MSGT_DECVIDEO,MSGL_WARN,"??? ff_vf_get_image{vf->query_format(outfmt)} failed!\n");
|
2011-01-14 06:06:30 +02:00
|
|
|
// printf("query -> 0x%X \n",flags);
|
|
|
|
if(flags&VFCAP_ACCEPT_STRIDE){
|
|
|
|
#endif
|
|
|
|
mpi->width=w2;
|
|
|
|
mpi->chroma_width=(w2 + (1<<mpi->chroma_x_shift) - 1)>>mpi->chroma_x_shift;
|
|
|
|
// }
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-12-05 01:43:08 +03:00
|
|
|
ff_mp_image_alloc_planes(mpi);
|
2011-01-14 06:06:30 +02:00
|
|
|
// printf("clearing img!\n");
|
2012-12-05 01:43:08 +03:00
|
|
|
ff_vf_mpi_clear(mpi,0,0,mpi->width,mpi->height);
|
2011-01-14 06:06:30 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
av_assert0(!vf->start_slice);
|
|
|
|
if(mpi->flags&MP_IMGFLAG_DRAW_CALLBACK)
|
|
|
|
if(vf->start_slice) vf->start_slice(vf,mpi);
|
|
|
|
if(!(mpi->flags&MP_IMGFLAG_TYPE_DISPLAYED)){
|
2012-12-05 01:43:08 +03:00
|
|
|
ff_mp_msg(MSGT_DECVIDEO,MSGL_V,"*** [%s] %s%s mp_image_t, %dx%dx%dbpp %s %s, %d bytes\n",
|
2011-01-14 06:06:30 +02:00
|
|
|
"NULL"/*vf->info->name*/,
|
|
|
|
(mpi->type==MP_IMGTYPE_EXPORT)?"Exporting":
|
|
|
|
((mpi->flags&MP_IMGFLAG_DIRECT)?"Direct Rendering":"Allocating"),
|
|
|
|
(mpi->flags&MP_IMGFLAG_DRAW_CALLBACK)?" (slices)":"",
|
|
|
|
mpi->width,mpi->height,mpi->bpp,
|
|
|
|
(mpi->flags&MP_IMGFLAG_YUV)?"YUV":((mpi->flags&MP_IMGFLAG_SWAPPED)?"BGR":"RGB"),
|
|
|
|
(mpi->flags&MP_IMGFLAG_PLANAR)?"planar":"packed",
|
|
|
|
mpi->bpp*mpi->width*mpi->height/8);
|
2012-12-05 01:43:08 +03:00
|
|
|
ff_mp_msg(MSGT_DECVIDEO,MSGL_DBG2,"(imgfmt: %x, planes: %p,%p,%p strides: %d,%d,%d, chroma: %dx%d, shift: h:%d,v:%d)\n",
|
2011-01-14 06:06:30 +02:00
|
|
|
mpi->imgfmt, mpi->planes[0], mpi->planes[1], mpi->planes[2],
|
|
|
|
mpi->stride[0], mpi->stride[1], mpi->stride[2],
|
|
|
|
mpi->chroma_width, mpi->chroma_height, mpi->chroma_x_shift, mpi->chroma_y_shift);
|
|
|
|
mpi->flags|=MP_IMGFLAG_TYPE_DISPLAYED;
|
|
|
|
}
|
|
|
|
|
|
|
|
mpi->qscale = NULL;
|
|
|
|
mpi->usage_count++;
|
2012-10-19 20:55:01 +03:00
|
|
|
}
|
2011-01-14 06:06:30 +02:00
|
|
|
// printf("\rVF_MPI: %p %p %p %d %d %d \n",
|
|
|
|
// mpi->planes[0],mpi->planes[1],mpi->planes[2],
|
|
|
|
// mpi->stride[0],mpi->stride[1],mpi->stride[2]);
|
|
|
|
return mpi;
|
|
|
|
}
|
|
|
|
|
2012-12-05 01:43:08 +03:00
|
|
|
int ff_vf_next_put_image(struct vf_instance *vf,mp_image_t *mpi, double pts){
|
2013-04-11 23:39:42 +03:00
|
|
|
MPContext *m= (MPContext*)(((uint8_t*)vf) - offsetof(MPContext, vf));
|
2011-01-14 06:06:30 +02:00
|
|
|
AVFilterLink *outlink = m->avfctx->outputs[0];
|
2013-03-10 03:30:30 +03:00
|
|
|
AVFrame *picref = av_frame_alloc();
|
2011-01-14 06:06:30 +02:00
|
|
|
int i;
|
|
|
|
|
|
|
|
av_assert0(vf->next);
|
|
|
|
|
2012-12-05 01:43:08 +03:00
|
|
|
av_log(m->avfctx, AV_LOG_DEBUG, "ff_vf_next_put_image\n");
|
2011-01-14 06:06:30 +02:00
|
|
|
|
2013-03-10 03:30:30 +03:00
|
|
|
if (!picref)
|
2011-01-14 06:06:30 +02:00
|
|
|
goto fail;
|
|
|
|
|
2013-03-10 03:30:30 +03:00
|
|
|
picref->width = mpi->w;
|
|
|
|
picref->height = mpi->h;
|
2011-01-14 06:06:30 +02:00
|
|
|
|
|
|
|
for(i=0; conversion_map[i].fmt && mpi->imgfmt != conversion_map[i].fmt; i++);
|
2013-03-10 03:30:30 +03:00
|
|
|
picref->format = conversion_map[i].pix_fmt;
|
2011-01-14 06:06:30 +02:00
|
|
|
|
2013-06-28 04:27:39 +03:00
|
|
|
for(i=0; conversion_map[i].fmt && m->in_pix_fmt != conversion_map[i].pix_fmt; i++);
|
|
|
|
if (mpi->imgfmt == conversion_map[i].fmt)
|
|
|
|
picref->format = conversion_map[i].pix_fmt;
|
|
|
|
|
2013-03-10 03:30:30 +03:00
|
|
|
memcpy(picref->linesize, mpi->stride, FFMIN(sizeof(picref->linesize), sizeof(mpi->stride)));
|
|
|
|
|
|
|
|
for(i=0; i<4 && mpi->stride[i]; i++){
|
2013-04-13 16:00:22 +03:00
|
|
|
picref->data[i] = mpi->planes[i];
|
2013-03-10 03:30:30 +03:00
|
|
|
}
|
2011-01-14 06:06:30 +02:00
|
|
|
|
|
|
|
if(pts != MP_NOPTS_VALUE)
|
|
|
|
picref->pts= pts * av_q2d(outlink->time_base);
|
|
|
|
|
2013-04-13 16:00:22 +03:00
|
|
|
if(1) { // mp buffers are currently unsupported in libavfilter, we thus must copy
|
|
|
|
AVFrame *tofree = picref;
|
|
|
|
picref = av_frame_clone(picref);
|
|
|
|
av_frame_free(&tofree);
|
|
|
|
}
|
|
|
|
|
2012-12-02 23:15:48 +03:00
|
|
|
ff_filter_frame(outlink, picref);
|
2011-01-14 06:06:30 +02:00
|
|
|
m->frame_returned++;
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
fail:
|
2013-03-10 03:30:30 +03:00
|
|
|
av_frame_free(&picref);
|
2011-01-14 06:06:30 +02:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2012-12-05 01:43:08 +03:00
|
|
|
int ff_vf_next_config(struct vf_instance *vf,
|
2011-01-14 06:06:30 +02:00
|
|
|
int width, int height, int d_width, int d_height,
|
|
|
|
unsigned int voflags, unsigned int outfmt){
|
|
|
|
|
|
|
|
av_assert0(width>0 && height>0);
|
|
|
|
vf->next->w = width; vf->next->h = height;
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
#if 0
|
|
|
|
int flags=vf->next->query_format(vf->next,outfmt);
|
|
|
|
if(!flags){
|
|
|
|
// hmm. colorspace mismatch!!!
|
|
|
|
//this is fatal for us ATM
|
|
|
|
return 0;
|
|
|
|
}
|
2012-12-05 01:43:08 +03:00
|
|
|
ff_mp_msg(MSGT_VFILTER,MSGL_V,"REQ: flags=0x%X req=0x%X \n",flags,vf->default_reqs);
|
2011-01-14 06:06:30 +02:00
|
|
|
miss=vf->default_reqs - (flags&vf->default_reqs);
|
|
|
|
if(miss&VFCAP_ACCEPT_STRIDE){
|
|
|
|
// vf requires stride support but vf->next doesn't support it!
|
|
|
|
// let's insert the 'expand' filter, it does the job for us:
|
|
|
|
vf_instance_t* vf2=vf_open_filter(vf->next,"expand",NULL);
|
|
|
|
if(!vf2) return 0; // shouldn't happen!
|
|
|
|
vf->next=vf2;
|
|
|
|
}
|
|
|
|
vf->next->w = width; vf->next->h = height;
|
|
|
|
return 1;
|
2012-08-31 16:26:33 +03:00
|
|
|
#endif
|
2011-01-14 06:06:30 +02:00
|
|
|
}
|
|
|
|
|
2012-12-05 01:43:08 +03:00
|
|
|
int ff_vf_next_control(struct vf_instance *vf, int request, void* data){
|
2013-04-11 23:39:42 +03:00
|
|
|
MPContext *m= (MPContext*)(((uint8_t*)vf) - offsetof(MPContext, vf));
|
2011-01-14 06:06:30 +02:00
|
|
|
av_log(m->avfctx, AV_LOG_DEBUG, "Received control %d\n", request);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int vf_default_query_format(struct vf_instance *vf, unsigned int fmt){
|
2013-04-11 23:39:42 +03:00
|
|
|
MPContext *m= (MPContext*)(((uint8_t*)vf) - offsetof(MPContext, vf));
|
2011-01-14 06:06:30 +02:00
|
|
|
int i;
|
|
|
|
av_log(m->avfctx, AV_LOG_DEBUG, "query %X\n", fmt);
|
|
|
|
|
|
|
|
for(i=0; conversion_map[i].fmt; i++){
|
|
|
|
if(fmt==conversion_map[i].fmt)
|
|
|
|
return 1; //we suport all
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2013-04-12 12:13:33 +03:00
|
|
|
static av_cold int init(AVFilterContext *ctx)
|
2011-01-14 06:06:30 +02:00
|
|
|
{
|
|
|
|
MPContext *m = ctx->priv;
|
2013-04-06 19:19:54 +03:00
|
|
|
int cpu_flags = av_get_cpu_flags();
|
2011-01-14 06:06:30 +02:00
|
|
|
char name[256];
|
2013-04-12 12:13:33 +03:00
|
|
|
const char *args;
|
2011-01-14 06:06:30 +02:00
|
|
|
int i;
|
|
|
|
|
2013-04-06 19:19:54 +03:00
|
|
|
ff_gCpuCaps.hasMMX = cpu_flags & AV_CPU_FLAG_MMX;
|
|
|
|
ff_gCpuCaps.hasMMX2 = cpu_flags & AV_CPU_FLAG_MMX2;
|
|
|
|
ff_gCpuCaps.hasSSE = cpu_flags & AV_CPU_FLAG_SSE;
|
|
|
|
ff_gCpuCaps.hasSSE2 = cpu_flags & AV_CPU_FLAG_SSE2;
|
|
|
|
ff_gCpuCaps.hasSSE3 = cpu_flags & AV_CPU_FLAG_SSE3;
|
|
|
|
ff_gCpuCaps.hasSSSE3 = cpu_flags & AV_CPU_FLAG_SSSE3;
|
|
|
|
ff_gCpuCaps.hasSSE4 = cpu_flags & AV_CPU_FLAG_SSE4;
|
|
|
|
ff_gCpuCaps.hasSSE42 = cpu_flags & AV_CPU_FLAG_SSE42;
|
|
|
|
ff_gCpuCaps.hasAVX = cpu_flags & AV_CPU_FLAG_AVX;
|
|
|
|
ff_gCpuCaps.has3DNow = cpu_flags & AV_CPU_FLAG_3DNOW;
|
|
|
|
ff_gCpuCaps.has3DNowExt = cpu_flags & AV_CPU_FLAG_3DNOWEXT;
|
|
|
|
|
2011-01-14 06:06:30 +02:00
|
|
|
m->avfctx= ctx;
|
|
|
|
|
2013-04-11 23:39:42 +03:00
|
|
|
args = m->filter;
|
2011-03-28 01:03:19 +03:00
|
|
|
if(!args || 1!=sscanf(args, "%255[^:=]", name)){
|
2011-01-14 06:06:30 +02:00
|
|
|
av_log(ctx, AV_LOG_ERROR, "Invalid parameter.\n");
|
|
|
|
return AVERROR(EINVAL);
|
|
|
|
}
|
2012-12-04 05:45:52 +03:00
|
|
|
args += strlen(name);
|
|
|
|
if (args[0] == '=')
|
|
|
|
args++;
|
2011-01-14 06:06:30 +02:00
|
|
|
|
|
|
|
for(i=0; ;i++){
|
|
|
|
if(!filters[i] || !strcmp(name, filters[i]->name))
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if(!filters[i]){
|
|
|
|
av_log(ctx, AV_LOG_ERROR, "Unknown filter %s\n", name);
|
|
|
|
return AVERROR(EINVAL);
|
|
|
|
}
|
|
|
|
|
2011-11-22 20:54:45 +03:00
|
|
|
av_log(ctx, AV_LOG_WARNING,
|
|
|
|
"'%s' is a wrapped MPlayer filter (libmpcodecs). This filter may be removed\n"
|
|
|
|
"once it has been ported to a native libavfilter.\n", name);
|
|
|
|
|
2011-01-14 06:06:30 +02:00
|
|
|
memset(&m->vf,0,sizeof(m->vf));
|
|
|
|
m->vf.info= filters[i];
|
|
|
|
|
|
|
|
m->vf.next = &m->next_vf;
|
2012-12-05 01:43:08 +03:00
|
|
|
m->vf.put_image = ff_vf_next_put_image;
|
|
|
|
m->vf.config = ff_vf_next_config;
|
2011-01-14 06:06:30 +02:00
|
|
|
m->vf.query_format= vf_default_query_format;
|
2012-12-05 01:43:08 +03:00
|
|
|
m->vf.control = ff_vf_next_control;
|
2011-01-14 06:06:30 +02:00
|
|
|
m->vf.default_caps=VFCAP_ACCEPT_STRIDE;
|
|
|
|
m->vf.default_reqs=0;
|
|
|
|
if(m->vf.info->opts)
|
|
|
|
av_log(ctx, AV_LOG_ERROR, "opts / m_struct_set is unsupported\n");
|
|
|
|
#if 0
|
|
|
|
if(vf->info->opts) { // vf_vo get some special argument
|
|
|
|
const m_struct_t* st = vf->info->opts;
|
|
|
|
void* vf_priv = m_struct_alloc(st);
|
|
|
|
int n;
|
|
|
|
for(n = 0 ; args && args[2*n] ; n++)
|
|
|
|
m_struct_set(st,vf_priv,args[2*n],args[2*n+1]);
|
|
|
|
vf->priv = vf_priv;
|
|
|
|
args = NULL;
|
|
|
|
} else // Otherwise we should have the '_oldargs_'
|
|
|
|
if(args && !strcmp(args[0],"_oldargs_"))
|
|
|
|
args = (char**)args[1];
|
|
|
|
else
|
|
|
|
args = NULL;
|
|
|
|
#endif
|
2012-12-28 19:00:01 +03:00
|
|
|
if(m->vf.info->vf_open(&m->vf, (char*)args)<=0){
|
2011-01-14 06:06:30 +02:00
|
|
|
av_log(ctx, AV_LOG_ERROR, "vf_open() of %s with arg=%s failed\n", name, args);
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2012-03-03 15:17:47 +03:00
|
|
|
static av_cold void uninit(AVFilterContext *ctx)
|
|
|
|
{
|
|
|
|
MPContext *m = ctx->priv;
|
|
|
|
vf_instance_t *vf = &m->vf;
|
|
|
|
|
|
|
|
while(vf){
|
|
|
|
vf_instance_t *next = vf->next;
|
|
|
|
if(vf->uninit)
|
|
|
|
vf->uninit(vf);
|
2012-12-05 01:43:08 +03:00
|
|
|
ff_free_mp_image(vf->imgctx.static_images[0]);
|
|
|
|
ff_free_mp_image(vf->imgctx.static_images[1]);
|
|
|
|
ff_free_mp_image(vf->imgctx.temp_images[0]);
|
|
|
|
ff_free_mp_image(vf->imgctx.export_images[0]);
|
2012-03-03 15:17:47 +03:00
|
|
|
vf = next;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2011-01-14 06:06:30 +02:00
|
|
|
static int query_formats(AVFilterContext *ctx)
|
|
|
|
{
|
|
|
|
AVFilterFormats *avfmts=NULL;
|
|
|
|
MPContext *m = ctx->priv;
|
2012-10-08 21:54:00 +03:00
|
|
|
enum AVPixelFormat lastpixfmt = AV_PIX_FMT_NONE;
|
2011-01-14 06:06:30 +02:00
|
|
|
int i;
|
|
|
|
|
|
|
|
for(i=0; conversion_map[i].fmt; i++){
|
|
|
|
av_log(ctx, AV_LOG_DEBUG, "query: %X\n", conversion_map[i].fmt);
|
|
|
|
if(m->vf.query_format(&m->vf, conversion_map[i].fmt)){
|
|
|
|
av_log(ctx, AV_LOG_DEBUG, "supported,adding\n");
|
2011-06-22 11:33:01 +03:00
|
|
|
if (conversion_map[i].pix_fmt != lastpixfmt) {
|
2012-06-24 03:09:53 +03:00
|
|
|
ff_add_format(&avfmts, conversion_map[i].pix_fmt);
|
2011-06-22 11:33:01 +03:00
|
|
|
lastpixfmt = conversion_map[i].pix_fmt;
|
|
|
|
}
|
2011-01-14 06:06:30 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-10-19 20:51:33 +03:00
|
|
|
if (!avfmts)
|
|
|
|
return -1;
|
|
|
|
|
2011-01-14 06:06:30 +02:00
|
|
|
//We assume all allowed input formats are also allowed output formats
|
2012-06-24 03:09:53 +03:00
|
|
|
ff_set_common_formats(ctx, avfmts);
|
2011-01-14 06:06:30 +02:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int config_inprops(AVFilterLink *inlink)
|
|
|
|
{
|
|
|
|
MPContext *m = inlink->dst->priv;
|
|
|
|
int i;
|
|
|
|
for(i=0; conversion_map[i].fmt && conversion_map[i].pix_fmt != inlink->format; i++);
|
|
|
|
|
|
|
|
av_assert0(conversion_map[i].fmt && inlink->w && inlink->h);
|
|
|
|
|
|
|
|
m->vf.fmt.have_configured = 1;
|
|
|
|
m->vf.fmt.orig_height = inlink->h;
|
|
|
|
m->vf.fmt.orig_width = inlink->w;
|
|
|
|
m->vf.fmt.orig_fmt = conversion_map[i].fmt;
|
|
|
|
|
|
|
|
if(m->vf.config(&m->vf, inlink->w, inlink->h, inlink->w, inlink->h, 0, conversion_map[i].fmt)<=0)
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int config_outprops(AVFilterLink *outlink)
|
|
|
|
{
|
|
|
|
MPContext *m = outlink->src->priv;
|
|
|
|
|
|
|
|
outlink->w = m->next_vf.w;
|
|
|
|
outlink->h = m->next_vf.h;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int request_frame(AVFilterLink *outlink)
|
|
|
|
{
|
|
|
|
MPContext *m = outlink->src->priv;
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
av_log(m->avfctx, AV_LOG_DEBUG, "mp request_frame\n");
|
|
|
|
|
|
|
|
for(m->frame_returned=0; !m->frame_returned;){
|
2012-06-24 03:09:53 +03:00
|
|
|
ret=ff_request_frame(outlink->src->inputs[0]);
|
2011-01-14 06:06:30 +02:00
|
|
|
if(ret<0)
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
av_log(m->avfctx, AV_LOG_DEBUG, "mp request_frame ret=%d\n", ret);
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2013-03-10 03:30:30 +03:00
|
|
|
static int filter_frame(AVFilterLink *inlink, AVFrame *inpic)
|
2011-01-14 06:06:30 +02:00
|
|
|
{
|
|
|
|
MPContext *m = inlink->dst->priv;
|
|
|
|
int i;
|
|
|
|
double pts= MP_NOPTS_VALUE;
|
2013-03-10 03:30:30 +03:00
|
|
|
mp_image_t* mpi = ff_new_mp_image(inpic->width, inpic->height);
|
2011-01-14 06:06:30 +02:00
|
|
|
|
|
|
|
if(inpic->pts != AV_NOPTS_VALUE)
|
|
|
|
pts= inpic->pts / av_q2d(inlink->time_base);
|
|
|
|
|
|
|
|
for(i=0; conversion_map[i].fmt && conversion_map[i].pix_fmt != inlink->format; i++);
|
2012-12-05 01:43:08 +03:00
|
|
|
ff_mp_image_setfmt(mpi,conversion_map[i].fmt);
|
2013-06-28 04:27:39 +03:00
|
|
|
m->in_pix_fmt = inlink->format;
|
2011-01-14 06:06:30 +02:00
|
|
|
|
|
|
|
memcpy(mpi->planes, inpic->data, FFMIN(sizeof(inpic->data) , sizeof(mpi->planes)));
|
|
|
|
memcpy(mpi->stride, inpic->linesize, FFMIN(sizeof(inpic->linesize), sizeof(mpi->stride)));
|
|
|
|
|
2013-05-22 23:25:54 +03:00
|
|
|
if (inpic->interlaced_frame)
|
|
|
|
mpi->fields |= MP_IMGFIELD_INTERLACED;
|
|
|
|
if (inpic->top_field_first)
|
|
|
|
mpi->fields |= MP_IMGFIELD_TOP_FIRST;
|
|
|
|
if (inpic->repeat_pict)
|
|
|
|
mpi->fields |= MP_IMGFIELD_REPEAT_FIRST;
|
2011-01-14 06:06:30 +02:00
|
|
|
|
|
|
|
// mpi->flags|=MP_IMGFLAG_ALLOCATED; ?
|
|
|
|
mpi->flags |= MP_IMGFLAG_READABLE;
|
2013-03-10 03:30:30 +03:00
|
|
|
if(!av_frame_is_writable(inpic))
|
2011-01-14 06:06:30 +02:00
|
|
|
mpi->flags |= MP_IMGFLAG_PRESERVE;
|
|
|
|
if(m->vf.put_image(&m->vf, mpi, pts) == 0){
|
|
|
|
av_log(m->avfctx, AV_LOG_DEBUG, "put_image() says skip\n");
|
2012-12-02 23:15:48 +03:00
|
|
|
}else{
|
2013-03-10 03:30:30 +03:00
|
|
|
av_frame_free(&inpic);
|
2011-01-14 06:06:30 +02:00
|
|
|
}
|
2012-12-05 01:43:08 +03:00
|
|
|
ff_free_mp_image(mpi);
|
2012-07-22 23:57:02 +03:00
|
|
|
return 0;
|
2011-01-14 06:06:30 +02:00
|
|
|
}
|
|
|
|
|
2012-11-28 22:01:59 +03:00
|
|
|
static const AVFilterPad mp_inputs[] = {
|
|
|
|
{
|
|
|
|
.name = "default",
|
|
|
|
.type = AVMEDIA_TYPE_VIDEO,
|
2012-12-02 23:15:48 +03:00
|
|
|
.filter_frame = filter_frame,
|
2012-11-28 22:01:59 +03:00
|
|
|
.config_props = config_inprops,
|
|
|
|
},
|
|
|
|
{ NULL }
|
|
|
|
};
|
|
|
|
|
|
|
|
static const AVFilterPad mp_outputs[] = {
|
|
|
|
{
|
|
|
|
.name = "default",
|
|
|
|
.type = AVMEDIA_TYPE_VIDEO,
|
|
|
|
.request_frame = request_frame,
|
|
|
|
.config_props = config_outprops,
|
|
|
|
},
|
|
|
|
{ NULL }
|
|
|
|
};
|
|
|
|
|
2013-10-29 13:50:56 +03:00
|
|
|
AVFilter ff_vf_mp = {
|
2013-09-07 15:13:50 +03:00
|
|
|
.name = "mp",
|
|
|
|
.description = NULL_IF_CONFIG_SMALL("Apply a libmpcodecs filter to the input video."),
|
|
|
|
.init = init,
|
|
|
|
.uninit = uninit,
|
|
|
|
.priv_size = sizeof(MPContext),
|
2011-01-14 06:06:30 +02:00
|
|
|
.query_formats = query_formats,
|
2012-11-28 22:01:59 +03:00
|
|
|
.inputs = mp_inputs,
|
|
|
|
.outputs = mp_outputs,
|
2013-04-11 23:39:42 +03:00
|
|
|
.priv_class = &mp_class,
|
2011-01-14 06:06:30 +02:00
|
|
|
};
|