From 276f43be68617c0d56001abf1e213911dd51fed7 Mon Sep 17 00:00:00 2001 From: Stefano Sabatini Date: Thu, 18 Aug 2011 17:10:11 +0200 Subject: lavfi: rename vsrc_movie.c to src_movie.c The file is going to contain the amovie source, so give it a less specific name. --- libavfilter/Makefile | 2 +- libavfilter/src_movie.c | 319 +++++++++++++++++++++++++++++++++++++++++++++++ libavfilter/vsrc_movie.c | 319 ----------------------------------------------- 3 files changed, 320 insertions(+), 320 deletions(-) create mode 100644 libavfilter/src_movie.c delete mode 100644 libavfilter/vsrc_movie.c (limited to 'libavfilter') diff --git a/libavfilter/Makefile b/libavfilter/Makefile index 5ed7e997ed..853b74fb58 100644 --- a/libavfilter/Makefile +++ b/libavfilter/Makefile @@ -74,7 +74,7 @@ OBJS-$(CONFIG_YADIF_FILTER) += vf_yadif.o OBJS-$(CONFIG_BUFFER_FILTER) += vsrc_buffer.o OBJS-$(CONFIG_COLOR_FILTER) += vsrc_color.o OBJS-$(CONFIG_FREI0R_SRC_FILTER) += vf_frei0r.o -OBJS-$(CONFIG_MOVIE_FILTER) += vsrc_movie.o +OBJS-$(CONFIG_MOVIE_FILTER) += src_movie.o OBJS-$(CONFIG_MPTESTSRC_FILTER) += vsrc_mptestsrc.o OBJS-$(CONFIG_NULLSRC_FILTER) += vsrc_nullsrc.o OBJS-$(CONFIG_RGBTESTSRC_FILTER) += vsrc_testsrc.o diff --git a/libavfilter/src_movie.c b/libavfilter/src_movie.c new file mode 100644 index 0000000000..f8001f849c --- /dev/null +++ b/libavfilter/src_movie.c @@ -0,0 +1,319 @@ +/* + * Copyright (c) 2010 Stefano Sabatini + * Copyright (c) 2008 Victor Paesa + * + * 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 + */ + +/** + * @file + * movie video source + * + * @todo use direct rendering (no allocation of a new frame) + * @todo support a PTS correction mechanism + * @todo support more than one output stream + */ + +/* #define DEBUG */ + +#include +#include "libavutil/avstring.h" +#include "libavutil/opt.h" +#include "libavutil/imgutils.h" +#include "libavformat/avformat.h" +#include "avcodec.h" +#include "avfilter.h" + +typedef struct { + /* common A/V fields */ + const AVClass *class; + int64_t seek_point; ///< seekpoint in microseconds + double seek_point_d; + char *format_name; + char *file_name; + int stream_index; + + AVFormatContext *format_ctx; + AVCodecContext *codec_ctx; + int is_done; + AVFrame *frame; ///< video frame to store the decoded images in + + /* video-only fields */ + int w, h; + AVFilterBufferRef *picref; +} MovieContext; + +#define OFFSET(x) offsetof(MovieContext, x) + +static const AVOption movie_options[]= { +{"format_name", "set format name", OFFSET(format_name), FF_OPT_TYPE_STRING, {.str = 0}, CHAR_MIN, CHAR_MAX }, +{"f", "set format name", OFFSET(format_name), FF_OPT_TYPE_STRING, {.str = 0}, CHAR_MIN, CHAR_MAX }, +{"stream_index", "set stream index", OFFSET(stream_index), FF_OPT_TYPE_INT, {.dbl = -1}, -1, INT_MAX }, +{"si", "set stream index", OFFSET(stream_index), FF_OPT_TYPE_INT, {.dbl = -1}, -1, INT_MAX }, +{"seek_point", "set seekpoint (seconds)", OFFSET(seek_point_d), FF_OPT_TYPE_DOUBLE, {.dbl = 0}, 0, (INT64_MAX-1) / 1000000 }, +{"sp", "set seekpoint (seconds)", OFFSET(seek_point_d), FF_OPT_TYPE_DOUBLE, {.dbl = 0}, 0, (INT64_MAX-1) / 1000000 }, +{NULL}, +}; + +static const char *movie_get_name(void *ctx) +{ + return "movie"; +} + +static const AVClass movie_class = { + "MovieContext", + movie_get_name, + movie_options +}; + +static av_cold int movie_common_init(AVFilterContext *ctx, const char *args, void *opaque, + enum AVMediaType type) +{ + MovieContext *movie = ctx->priv; + AVInputFormat *iformat = NULL; + AVCodec *codec; + int64_t timestamp; + int ret; + + movie->class = &movie_class; + av_opt_set_defaults2(movie, 0, 0); + + if (args) + movie->file_name = av_get_token(&args, ":"); + if (!movie->file_name || !*movie->file_name) { + av_log(ctx, AV_LOG_ERROR, "No filename provided!\n"); + return AVERROR(EINVAL); + } + + if (*args++ == ':' && (ret = av_set_options_string(movie, args, "=", ":")) < 0) { + av_log(ctx, AV_LOG_ERROR, "Error parsing options string: '%s'\n", args); + return ret; + } + + movie->seek_point = movie->seek_point_d * 1000000 + 0.5; + + av_register_all(); + + // Try to find the movie format (container) + iformat = movie->format_name ? av_find_input_format(movie->format_name) : NULL; + + movie->format_ctx = NULL; + if ((ret = avformat_open_input(&movie->format_ctx, movie->file_name, iformat, NULL)) < 0) { + av_log(ctx, AV_LOG_ERROR, + "Failed to avformat_open_input '%s'\n", movie->file_name); + return ret; + } + if ((ret = avformat_find_stream_info(movie->format_ctx, NULL)) < 0) + av_log(ctx, AV_LOG_WARNING, "Failed to find stream info\n"); + + // if seeking requested, we execute it + if (movie->seek_point > 0) { + timestamp = movie->seek_point; + // add the stream start time, should it exist + if (movie->format_ctx->start_time != AV_NOPTS_VALUE) { + if (timestamp > INT64_MAX - movie->format_ctx->start_time) { + av_log(ctx, AV_LOG_ERROR, + "%s: seek value overflow with start_time:%"PRId64" seek_point:%"PRId64"\n", + movie->file_name, movie->format_ctx->start_time, movie->seek_point); + return AVERROR(EINVAL); + } + timestamp += movie->format_ctx->start_time; + } + if ((ret = av_seek_frame(movie->format_ctx, -1, timestamp, AVSEEK_FLAG_BACKWARD)) < 0) { + av_log(ctx, AV_LOG_ERROR, "%s: could not seek to position %"PRId64"\n", + movie->file_name, timestamp); + return ret; + } + } + + /* select the media stream */ + if ((ret = av_find_best_stream(movie->format_ctx, type, + movie->stream_index, -1, NULL, 0)) < 0) { + av_log(ctx, AV_LOG_ERROR, "No %s stream with index '%d' found\n", + av_get_media_type_string(type), movie->stream_index); + return ret; + } + movie->stream_index = ret; + movie->codec_ctx = movie->format_ctx->streams[movie->stream_index]->codec; + + /* + * So now we've got a pointer to the so-called codec context for our video + * stream, but we still have to find the actual codec and open it. + */ + codec = avcodec_find_decoder(movie->codec_ctx->codec_id); + if (!codec) { + av_log(ctx, AV_LOG_ERROR, "Failed to find any codec\n"); + return AVERROR(EINVAL); + } + + if ((ret = avcodec_open2(movie->codec_ctx, codec, NULL)) < 0) { + av_log(ctx, AV_LOG_ERROR, "Failed to open codec\n"); + return ret; + } + + av_log(ctx, AV_LOG_INFO, "seek_point:%"PRIi64" format_name:%s file_name:%s stream_index:%d\n", + movie->seek_point, movie->format_name, movie->file_name, + movie->stream_index); + + return 0; +} + +static av_cold void movie_common_uninit(AVFilterContext *ctx) +{ + MovieContext *movie = ctx->priv; + + av_free(movie->file_name); + av_free(movie->format_name); + if (movie->codec_ctx) + avcodec_close(movie->codec_ctx); + if (movie->format_ctx) + av_close_input_file(movie->format_ctx); + + avfilter_unref_buffer(movie->picref); + av_freep(&movie->frame); +} + +static av_cold int movie_init(AVFilterContext *ctx, const char *args, void *opaque) +{ + MovieContext *movie = ctx->priv; + int ret; + + if ((ret = movie_common_init(ctx, args, opaque, AVMEDIA_TYPE_VIDEO)) < 0) + return ret; + + if (!(movie->frame = avcodec_alloc_frame()) ) { + av_log(ctx, AV_LOG_ERROR, "Failed to alloc frame\n"); + return AVERROR(ENOMEM); + } + + movie->w = movie->codec_ctx->width; + movie->h = movie->codec_ctx->height; + + return 0; +} + +static int movie_query_formats(AVFilterContext *ctx) +{ + MovieContext *movie = ctx->priv; + enum PixelFormat pix_fmts[] = { movie->codec_ctx->pix_fmt, PIX_FMT_NONE }; + + avfilter_set_common_pixel_formats(ctx, avfilter_make_format_list(pix_fmts)); + return 0; +} + +static int movie_config_output_props(AVFilterLink *outlink) +{ + MovieContext *movie = outlink->src->priv; + + outlink->w = movie->w; + outlink->h = movie->h; + outlink->time_base = movie->format_ctx->streams[movie->stream_index]->time_base; + + return 0; +} + +static int movie_get_frame(AVFilterLink *outlink) +{ + MovieContext *movie = outlink->src->priv; + AVPacket pkt; + int ret, frame_decoded; + AVStream *st = movie->format_ctx->streams[movie->stream_index]; + + if (movie->is_done == 1) + return 0; + + while ((ret = av_read_frame(movie->format_ctx, &pkt)) >= 0) { + // Is this a packet from the video stream? + if (pkt.stream_index == movie->stream_index) { + avcodec_decode_video2(movie->codec_ctx, movie->frame, &frame_decoded, &pkt); + + if (frame_decoded) { + /* FIXME: avoid the memcpy */ + movie->picref = avfilter_get_video_buffer(outlink, AV_PERM_WRITE | AV_PERM_PRESERVE | + AV_PERM_REUSE2, outlink->w, outlink->h); + av_image_copy(movie->picref->data, movie->picref->linesize, + movie->frame->data, movie->frame->linesize, + movie->picref->format, outlink->w, outlink->h); + avfilter_copy_frame_props(movie->picref, movie->frame); + + /* FIXME: use a PTS correction mechanism as that in + * ffplay.c when some API will be available for that */ + /* use pkt_dts if pkt_pts is not available */ + movie->picref->pts = movie->frame->pkt_pts == AV_NOPTS_VALUE ? + movie->frame->pkt_dts : movie->frame->pkt_pts; + if (!movie->frame->sample_aspect_ratio.num) + movie->picref->video->sample_aspect_ratio = st->sample_aspect_ratio; + av_dlog(outlink->src, + "movie_get_frame(): file:'%s' pts:%"PRId64" time:%lf pos:%"PRId64" aspect:%d/%d\n", + movie->file_name, movie->picref->pts, + (double)movie->picref->pts * av_q2d(st->time_base), + movie->picref->pos, + movie->picref->video->sample_aspect_ratio.num, + movie->picref->video->sample_aspect_ratio.den); + // We got it. Free the packet since we are returning + av_free_packet(&pkt); + + return 0; + } + } + // Free the packet that was allocated by av_read_frame + av_free_packet(&pkt); + } + + // On multi-frame source we should stop the mixing process when + // the movie source does not have more frames + if (ret == AVERROR_EOF) + movie->is_done = 1; + return ret; +} + +static int movie_request_frame(AVFilterLink *outlink) +{ + AVFilterBufferRef *outpicref; + MovieContext *movie = outlink->src->priv; + int ret; + + if (movie->is_done) + return AVERROR_EOF; + if ((ret = movie_get_frame(outlink)) < 0) + return ret; + + outpicref = avfilter_ref_buffer(movie->picref, ~0); + avfilter_start_frame(outlink, outpicref); + avfilter_draw_slice(outlink, 0, outlink->h, 1); + avfilter_end_frame(outlink); + avfilter_unref_buffer(movie->picref); + movie->picref = NULL; + + return 0; +} + +AVFilter avfilter_vsrc_movie = { + .name = "movie", + .description = NULL_IF_CONFIG_SMALL("Read from a movie source."), + .priv_size = sizeof(MovieContext), + .init = movie_init, + .uninit = movie_common_uninit, + .query_formats = movie_query_formats, + + .inputs = (AVFilterPad[]) {{ .name = NULL }}, + .outputs = (AVFilterPad[]) {{ .name = "default", + .type = AVMEDIA_TYPE_VIDEO, + .request_frame = movie_request_frame, + .config_props = movie_config_output_props, }, + { .name = NULL}}, +}; diff --git a/libavfilter/vsrc_movie.c b/libavfilter/vsrc_movie.c deleted file mode 100644 index f8001f849c..0000000000 --- a/libavfilter/vsrc_movie.c +++ /dev/null @@ -1,319 +0,0 @@ -/* - * Copyright (c) 2010 Stefano Sabatini - * Copyright (c) 2008 Victor Paesa - * - * 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 - */ - -/** - * @file - * movie video source - * - * @todo use direct rendering (no allocation of a new frame) - * @todo support a PTS correction mechanism - * @todo support more than one output stream - */ - -/* #define DEBUG */ - -#include -#include "libavutil/avstring.h" -#include "libavutil/opt.h" -#include "libavutil/imgutils.h" -#include "libavformat/avformat.h" -#include "avcodec.h" -#include "avfilter.h" - -typedef struct { - /* common A/V fields */ - const AVClass *class; - int64_t seek_point; ///< seekpoint in microseconds - double seek_point_d; - char *format_name; - char *file_name; - int stream_index; - - AVFormatContext *format_ctx; - AVCodecContext *codec_ctx; - int is_done; - AVFrame *frame; ///< video frame to store the decoded images in - - /* video-only fields */ - int w, h; - AVFilterBufferRef *picref; -} MovieContext; - -#define OFFSET(x) offsetof(MovieContext, x) - -static const AVOption movie_options[]= { -{"format_name", "set format name", OFFSET(format_name), FF_OPT_TYPE_STRING, {.str = 0}, CHAR_MIN, CHAR_MAX }, -{"f", "set format name", OFFSET(format_name), FF_OPT_TYPE_STRING, {.str = 0}, CHAR_MIN, CHAR_MAX }, -{"stream_index", "set stream index", OFFSET(stream_index), FF_OPT_TYPE_INT, {.dbl = -1}, -1, INT_MAX }, -{"si", "set stream index", OFFSET(stream_index), FF_OPT_TYPE_INT, {.dbl = -1}, -1, INT_MAX }, -{"seek_point", "set seekpoint (seconds)", OFFSET(seek_point_d), FF_OPT_TYPE_DOUBLE, {.dbl = 0}, 0, (INT64_MAX-1) / 1000000 }, -{"sp", "set seekpoint (seconds)", OFFSET(seek_point_d), FF_OPT_TYPE_DOUBLE, {.dbl = 0}, 0, (INT64_MAX-1) / 1000000 }, -{NULL}, -}; - -static const char *movie_get_name(void *ctx) -{ - return "movie"; -} - -static const AVClass movie_class = { - "MovieContext", - movie_get_name, - movie_options -}; - -static av_cold int movie_common_init(AVFilterContext *ctx, const char *args, void *opaque, - enum AVMediaType type) -{ - MovieContext *movie = ctx->priv; - AVInputFormat *iformat = NULL; - AVCodec *codec; - int64_t timestamp; - int ret; - - movie->class = &movie_class; - av_opt_set_defaults2(movie, 0, 0); - - if (args) - movie->file_name = av_get_token(&args, ":"); - if (!movie->file_name || !*movie->file_name) { - av_log(ctx, AV_LOG_ERROR, "No filename provided!\n"); - return AVERROR(EINVAL); - } - - if (*args++ == ':' && (ret = av_set_options_string(movie, args, "=", ":")) < 0) { - av_log(ctx, AV_LOG_ERROR, "Error parsing options string: '%s'\n", args); - return ret; - } - - movie->seek_point = movie->seek_point_d * 1000000 + 0.5; - - av_register_all(); - - // Try to find the movie format (container) - iformat = movie->format_name ? av_find_input_format(movie->format_name) : NULL; - - movie->format_ctx = NULL; - if ((ret = avformat_open_input(&movie->format_ctx, movie->file_name, iformat, NULL)) < 0) { - av_log(ctx, AV_LOG_ERROR, - "Failed to avformat_open_input '%s'\n", movie->file_name); - return ret; - } - if ((ret = avformat_find_stream_info(movie->format_ctx, NULL)) < 0) - av_log(ctx, AV_LOG_WARNING, "Failed to find stream info\n"); - - // if seeking requested, we execute it - if (movie->seek_point > 0) { - timestamp = movie->seek_point; - // add the stream start time, should it exist - if (movie->format_ctx->start_time != AV_NOPTS_VALUE) { - if (timestamp > INT64_MAX - movie->format_ctx->start_time) { - av_log(ctx, AV_LOG_ERROR, - "%s: seek value overflow with start_time:%"PRId64" seek_point:%"PRId64"\n", - movie->file_name, movie->format_ctx->start_time, movie->seek_point); - return AVERROR(EINVAL); - } - timestamp += movie->format_ctx->start_time; - } - if ((ret = av_seek_frame(movie->format_ctx, -1, timestamp, AVSEEK_FLAG_BACKWARD)) < 0) { - av_log(ctx, AV_LOG_ERROR, "%s: could not seek to position %"PRId64"\n", - movie->file_name, timestamp); - return ret; - } - } - - /* select the media stream */ - if ((ret = av_find_best_stream(movie->format_ctx, type, - movie->stream_index, -1, NULL, 0)) < 0) { - av_log(ctx, AV_LOG_ERROR, "No %s stream with index '%d' found\n", - av_get_media_type_string(type), movie->stream_index); - return ret; - } - movie->stream_index = ret; - movie->codec_ctx = movie->format_ctx->streams[movie->stream_index]->codec; - - /* - * So now we've got a pointer to the so-called codec context for our video - * stream, but we still have to find the actual codec and open it. - */ - codec = avcodec_find_decoder(movie->codec_ctx->codec_id); - if (!codec) { - av_log(ctx, AV_LOG_ERROR, "Failed to find any codec\n"); - return AVERROR(EINVAL); - } - - if ((ret = avcodec_open2(movie->codec_ctx, codec, NULL)) < 0) { - av_log(ctx, AV_LOG_ERROR, "Failed to open codec\n"); - return ret; - } - - av_log(ctx, AV_LOG_INFO, "seek_point:%"PRIi64" format_name:%s file_name:%s stream_index:%d\n", - movie->seek_point, movie->format_name, movie->file_name, - movie->stream_index); - - return 0; -} - -static av_cold void movie_common_uninit(AVFilterContext *ctx) -{ - MovieContext *movie = ctx->priv; - - av_free(movie->file_name); - av_free(movie->format_name); - if (movie->codec_ctx) - avcodec_close(movie->codec_ctx); - if (movie->format_ctx) - av_close_input_file(movie->format_ctx); - - avfilter_unref_buffer(movie->picref); - av_freep(&movie->frame); -} - -static av_cold int movie_init(AVFilterContext *ctx, const char *args, void *opaque) -{ - MovieContext *movie = ctx->priv; - int ret; - - if ((ret = movie_common_init(ctx, args, opaque, AVMEDIA_TYPE_VIDEO)) < 0) - return ret; - - if (!(movie->frame = avcodec_alloc_frame()) ) { - av_log(ctx, AV_LOG_ERROR, "Failed to alloc frame\n"); - return AVERROR(ENOMEM); - } - - movie->w = movie->codec_ctx->width; - movie->h = movie->codec_ctx->height; - - return 0; -} - -static int movie_query_formats(AVFilterContext *ctx) -{ - MovieContext *movie = ctx->priv; - enum PixelFormat pix_fmts[] = { movie->codec_ctx->pix_fmt, PIX_FMT_NONE }; - - avfilter_set_common_pixel_formats(ctx, avfilter_make_format_list(pix_fmts)); - return 0; -} - -static int movie_config_output_props(AVFilterLink *outlink) -{ - MovieContext *movie = outlink->src->priv; - - outlink->w = movie->w; - outlink->h = movie->h; - outlink->time_base = movie->format_ctx->streams[movie->stream_index]->time_base; - - return 0; -} - -static int movie_get_frame(AVFilterLink *outlink) -{ - MovieContext *movie = outlink->src->priv; - AVPacket pkt; - int ret, frame_decoded; - AVStream *st = movie->format_ctx->streams[movie->stream_index]; - - if (movie->is_done == 1) - return 0; - - while ((ret = av_read_frame(movie->format_ctx, &pkt)) >= 0) { - // Is this a packet from the video stream? - if (pkt.stream_index == movie->stream_index) { - avcodec_decode_video2(movie->codec_ctx, movie->frame, &frame_decoded, &pkt); - - if (frame_decoded) { - /* FIXME: avoid the memcpy */ - movie->picref = avfilter_get_video_buffer(outlink, AV_PERM_WRITE | AV_PERM_PRESERVE | - AV_PERM_REUSE2, outlink->w, outlink->h); - av_image_copy(movie->picref->data, movie->picref->linesize, - movie->frame->data, movie->frame->linesize, - movie->picref->format, outlink->w, outlink->h); - avfilter_copy_frame_props(movie->picref, movie->frame); - - /* FIXME: use a PTS correction mechanism as that in - * ffplay.c when some API will be available for that */ - /* use pkt_dts if pkt_pts is not available */ - movie->picref->pts = movie->frame->pkt_pts == AV_NOPTS_VALUE ? - movie->frame->pkt_dts : movie->frame->pkt_pts; - if (!movie->frame->sample_aspect_ratio.num) - movie->picref->video->sample_aspect_ratio = st->sample_aspect_ratio; - av_dlog(outlink->src, - "movie_get_frame(): file:'%s' pts:%"PRId64" time:%lf pos:%"PRId64" aspect:%d/%d\n", - movie->file_name, movie->picref->pts, - (double)movie->picref->pts * av_q2d(st->time_base), - movie->picref->pos, - movie->picref->video->sample_aspect_ratio.num, - movie->picref->video->sample_aspect_ratio.den); - // We got it. Free the packet since we are returning - av_free_packet(&pkt); - - return 0; - } - } - // Free the packet that was allocated by av_read_frame - av_free_packet(&pkt); - } - - // On multi-frame source we should stop the mixing process when - // the movie source does not have more frames - if (ret == AVERROR_EOF) - movie->is_done = 1; - return ret; -} - -static int movie_request_frame(AVFilterLink *outlink) -{ - AVFilterBufferRef *outpicref; - MovieContext *movie = outlink->src->priv; - int ret; - - if (movie->is_done) - return AVERROR_EOF; - if ((ret = movie_get_frame(outlink)) < 0) - return ret; - - outpicref = avfilter_ref_buffer(movie->picref, ~0); - avfilter_start_frame(outlink, outpicref); - avfilter_draw_slice(outlink, 0, outlink->h, 1); - avfilter_end_frame(outlink); - avfilter_unref_buffer(movie->picref); - movie->picref = NULL; - - return 0; -} - -AVFilter avfilter_vsrc_movie = { - .name = "movie", - .description = NULL_IF_CONFIG_SMALL("Read from a movie source."), - .priv_size = sizeof(MovieContext), - .init = movie_init, - .uninit = movie_common_uninit, - .query_formats = movie_query_formats, - - .inputs = (AVFilterPad[]) {{ .name = NULL }}, - .outputs = (AVFilterPad[]) {{ .name = "default", - .type = AVMEDIA_TYPE_VIDEO, - .request_frame = movie_request_frame, - .config_props = movie_config_output_props, }, - { .name = NULL}}, -}; -- cgit v1.2.3