mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-28 02:12:28 +00:00
fftools/ffplay: depend on avfilter
Making lavfi optional adds a lot of complexity for very questionable gain.
This commit is contained in:
Anton Khirnov
parent
9141c0cfd8
commit
c29e5ab5c1
2
configure
vendored
2
configure
vendored
@ -3836,7 +3836,7 @@ ffmpeg_select="aformat_filter anull_filter atrim_filter format_filter
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hflip_filter null_filter
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transpose_filter trim_filter vflip_filter"
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ffmpeg_suggest="ole32 psapi shell32"
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ffplay_deps="avcodec avformat swscale swresample sdl2"
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ffplay_deps="avcodec avformat avfilter swscale swresample sdl2"
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ffplay_select="rdft crop_filter transpose_filter hflip_filter vflip_filter rotate_filter"
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ffplay_suggest="shell32"
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ffprobe_deps="avcodec avformat"
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@ -50,11 +50,9 @@
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#include "libavcodec/avfft.h"
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#include "libswresample/swresample.h"
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#if CONFIG_AVFILTER
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# include "libavfilter/avfilter.h"
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# include "libavfilter/buffersink.h"
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# include "libavfilter/buffersrc.h"
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#endif
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#include "libavfilter/avfilter.h"
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#include "libavfilter/buffersink.h"
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#include "libavfilter/buffersrc.h"
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#include <SDL.h>
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#include <SDL_thread.h>
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@ -109,8 +107,6 @@ const int program_birth_year = 2003;
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#define USE_ONEPASS_SUBTITLE_RENDER 1
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static unsigned sws_flags = SWS_BICUBIC;
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typedef struct MyAVPacketList {
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AVPacket *pkt;
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int serial;
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@ -250,9 +246,7 @@ typedef struct VideoState {
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int audio_volume;
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int muted;
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struct AudioParams audio_src;
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#if CONFIG_AVFILTER
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struct AudioParams audio_filter_src;
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#endif
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struct AudioParams audio_tgt;
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struct SwrContext *swr_ctx;
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int frame_drops_early;
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@ -284,7 +278,6 @@ typedef struct VideoState {
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AVStream *video_st;
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PacketQueue videoq;
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double max_frame_duration; // maximum duration of a frame - above this, we consider the jump a timestamp discontinuity
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struct SwsContext *img_convert_ctx;
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struct SwsContext *sub_convert_ctx;
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int eof;
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@ -292,14 +285,12 @@ typedef struct VideoState {
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int width, height, xleft, ytop;
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int step;
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#if CONFIG_AVFILTER
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int vfilter_idx;
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AVFilterContext *in_video_filter; // the first filter in the video chain
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AVFilterContext *out_video_filter; // the last filter in the video chain
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AVFilterContext *in_audio_filter; // the first filter in the audio chain
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AVFilterContext *out_audio_filter; // the last filter in the audio chain
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AVFilterGraph *agraph; // audio filter graph
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#endif
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int last_video_stream, last_audio_stream, last_subtitle_stream;
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@ -347,11 +338,9 @@ static const char *video_codec_name;
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double rdftspeed = 0.02;
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static int64_t cursor_last_shown;
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static int cursor_hidden = 0;
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#if CONFIG_AVFILTER
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static const char **vfilters_list = NULL;
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static int nb_vfilters = 0;
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static char *afilters = NULL;
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#endif
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static int autorotate = 1;
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static int find_stream_info = 1;
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static int filter_nbthreads = 0;
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@ -393,14 +382,12 @@ static const struct TextureFormatEntry {
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{ AV_PIX_FMT_NONE, SDL_PIXELFORMAT_UNKNOWN },
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};
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#if CONFIG_AVFILTER
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static int opt_add_vfilter(void *optctx, const char *opt, const char *arg)
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{
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GROW_ARRAY(vfilters_list, nb_vfilters);
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vfilters_list[nb_vfilters - 1] = arg;
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return 0;
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}
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#endif
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static inline
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int cmp_audio_fmts(enum AVSampleFormat fmt1, int64_t channel_count1,
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@ -891,7 +878,8 @@ static void get_sdl_pix_fmt_and_blendmode(int format, Uint32 *sdl_pix_fmt, SDL_B
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}
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}
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static int upload_texture(SDL_Texture **tex, AVFrame *frame, struct SwsContext **img_convert_ctx) {
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static int upload_texture(SDL_Texture **tex, AVFrame *frame)
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{
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int ret = 0;
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Uint32 sdl_pix_fmt;
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SDL_BlendMode sdl_blendmode;
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@ -899,24 +887,6 @@ static int upload_texture(SDL_Texture **tex, AVFrame *frame, struct SwsContext *
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if (realloc_texture(tex, sdl_pix_fmt == SDL_PIXELFORMAT_UNKNOWN ? SDL_PIXELFORMAT_ARGB8888 : sdl_pix_fmt, frame->width, frame->height, sdl_blendmode, 0) < 0)
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return -1;
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switch (sdl_pix_fmt) {
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case SDL_PIXELFORMAT_UNKNOWN:
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/* This should only happen if we are not using avfilter... */
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*img_convert_ctx = sws_getCachedContext(*img_convert_ctx,
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frame->width, frame->height, frame->format, frame->width, frame->height,
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AV_PIX_FMT_BGRA, sws_flags, NULL, NULL, NULL);
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if (*img_convert_ctx != NULL) {
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uint8_t *pixels[4];
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int pitch[4];
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if (!SDL_LockTexture(*tex, NULL, (void **)pixels, pitch)) {
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sws_scale(*img_convert_ctx, (const uint8_t * const *)frame->data, frame->linesize,
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0, frame->height, pixels, pitch);
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SDL_UnlockTexture(*tex);
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}
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} else {
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av_log(NULL, AV_LOG_FATAL, "Cannot initialize the conversion context\n");
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ret = -1;
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}
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break;
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case SDL_PIXELFORMAT_IYUV:
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if (frame->linesize[0] > 0 && frame->linesize[1] > 0 && frame->linesize[2] > 0) {
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ret = SDL_UpdateYUVTexture(*tex, NULL, frame->data[0], frame->linesize[0],
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@ -1014,7 +984,7 @@ static void video_image_display(VideoState *is)
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set_sdl_yuv_conversion_mode(vp->frame);
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if (!vp->uploaded) {
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if (upload_texture(&is->vid_texture, vp->frame, &is->img_convert_ctx) < 0) {
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if (upload_texture(&is->vid_texture, vp->frame) < 0) {
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set_sdl_yuv_conversion_mode(NULL);
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return;
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}
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@ -1272,7 +1242,6 @@ static void stream_close(VideoState *is)
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frame_queue_destory(&is->sampq);
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frame_queue_destory(&is->subpq);
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SDL_DestroyCond(is->continue_read_thread);
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sws_freeContext(is->img_convert_ctx);
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sws_freeContext(is->sub_convert_ctx);
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av_free(is->filename);
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if (is->vis_texture)
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@ -1294,9 +1263,7 @@ static void do_exit(VideoState *is)
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if (window)
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SDL_DestroyWindow(window);
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uninit_opts();
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#if CONFIG_AVFILTER
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av_freep(&vfilters_list);
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#endif
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avformat_network_deinit();
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if (show_status)
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printf("\n");
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@ -1794,7 +1761,6 @@ static int get_video_frame(VideoState *is, AVFrame *frame)
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return got_picture;
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}
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#if CONFIG_AVFILTER
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static int configure_filtergraph(AVFilterGraph *graph, const char *filtergraph,
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AVFilterContext *source_ctx, AVFilterContext *sink_ctx)
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{
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@ -2022,17 +1988,14 @@ end:
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return ret;
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}
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#endif /* CONFIG_AVFILTER */
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static int audio_thread(void *arg)
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{
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VideoState *is = arg;
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AVFrame *frame = av_frame_alloc();
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Frame *af;
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#if CONFIG_AVFILTER
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int last_serial = -1;
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int reconfigure;
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#endif
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int got_frame = 0;
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AVRational tb;
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int ret = 0;
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@ -2047,7 +2010,6 @@ static int audio_thread(void *arg)
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if (got_frame) {
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tb = (AVRational){1, frame->sample_rate};
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#if CONFIG_AVFILTER
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reconfigure =
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cmp_audio_fmts(is->audio_filter_src.fmt, is->audio_filter_src.ch_layout.nb_channels,
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frame->format, frame->ch_layout.nb_channels) ||
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@ -2080,7 +2042,6 @@ static int audio_thread(void *arg)
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while ((ret = av_buffersink_get_frame_flags(is->out_audio_filter, frame, 0)) >= 0) {
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tb = av_buffersink_get_time_base(is->out_audio_filter);
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#endif
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if (!(af = frame_queue_peek_writable(&is->sampq)))
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goto the_end;
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@ -2092,19 +2053,15 @@ static int audio_thread(void *arg)
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av_frame_move_ref(af->frame, frame);
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frame_queue_push(&is->sampq);
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#if CONFIG_AVFILTER
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if (is->audioq.serial != is->auddec.pkt_serial)
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break;
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}
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if (ret == AVERROR_EOF)
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is->auddec.finished = is->auddec.pkt_serial;
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#endif
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}
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} while (ret >= 0 || ret == AVERROR(EAGAIN) || ret == AVERROR_EOF);
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the_end:
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#if CONFIG_AVFILTER
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avfilter_graph_free(&is->agraph);
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#endif
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av_frame_free(&frame);
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return ret;
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}
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@ -2130,7 +2087,6 @@ static int video_thread(void *arg)
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AVRational tb = is->video_st->time_base;
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AVRational frame_rate = av_guess_frame_rate(is->ic, is->video_st, NULL);
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#if CONFIG_AVFILTER
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AVFilterGraph *graph = NULL;
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AVFilterContext *filt_out = NULL, *filt_in = NULL;
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int last_w = 0;
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@ -2138,7 +2094,6 @@ static int video_thread(void *arg)
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enum AVPixelFormat last_format = -2;
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int last_serial = -1;
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int last_vfilter_idx = 0;
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#endif
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if (!frame)
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return AVERROR(ENOMEM);
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@ -2150,7 +2105,6 @@ static int video_thread(void *arg)
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if (!ret)
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continue;
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#if CONFIG_AVFILTER
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if ( last_w != frame->width
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|| last_h != frame->height
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|| last_format != frame->format
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@ -2205,24 +2159,19 @@ static int video_thread(void *arg)
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if (fabs(is->frame_last_filter_delay) > AV_NOSYNC_THRESHOLD / 10.0)
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is->frame_last_filter_delay = 0;
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tb = av_buffersink_get_time_base(filt_out);
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#endif
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duration = (frame_rate.num && frame_rate.den ? av_q2d((AVRational){frame_rate.den, frame_rate.num}) : 0);
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pts = (frame->pts == AV_NOPTS_VALUE) ? NAN : frame->pts * av_q2d(tb);
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ret = queue_picture(is, frame, pts, duration, frame->pkt_pos, is->viddec.pkt_serial);
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av_frame_unref(frame);
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#if CONFIG_AVFILTER
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if (is->videoq.serial != is->viddec.pkt_serial)
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break;
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}
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#endif
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if (ret < 0)
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goto the_end;
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}
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the_end:
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#if CONFIG_AVFILTER
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avfilter_graph_free(&graph);
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#endif
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av_frame_free(&frame);
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return 0;
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}
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@ -2631,7 +2580,6 @@ static int stream_component_open(VideoState *is, int stream_index)
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ic->streams[stream_index]->discard = AVDISCARD_DEFAULT;
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switch (avctx->codec_type) {
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case AVMEDIA_TYPE_AUDIO:
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#if CONFIG_AVFILTER
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{
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AVFilterContext *sink;
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@ -2648,12 +2596,6 @@ static int stream_component_open(VideoState *is, int stream_index)
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if (ret < 0)
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goto fail;
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}
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#else
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sample_rate = avctx->sample_rate;
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ret = av_channel_layout_copy(&ch_layout, &avctx->ch_layout);
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if (ret < 0)
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goto fail;
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#endif
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/* prepare audio output */
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if ((ret = audio_open(is, &ch_layout, sample_rate, &is->audio_tgt)) < 0)
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@ -3327,7 +3269,6 @@ static void event_loop(VideoState *cur_stream)
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stream_cycle_channel(cur_stream, AVMEDIA_TYPE_SUBTITLE);
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break;
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case SDLK_w:
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#if CONFIG_AVFILTER
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if (cur_stream->show_mode == SHOW_MODE_VIDEO && cur_stream->vfilter_idx < nb_vfilters - 1) {
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if (++cur_stream->vfilter_idx >= nb_vfilters)
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cur_stream->vfilter_idx = 0;
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@ -3335,9 +3276,6 @@ static void event_loop(VideoState *cur_stream)
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cur_stream->vfilter_idx = 0;
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toggle_audio_display(cur_stream);
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}
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#else
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toggle_audio_display(cur_stream);
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#endif
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break;
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case SDLK_PAGEUP:
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if (cur_stream->ic->nb_chapters <= 1) {
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@ -3601,10 +3539,8 @@ static const OptionDef options[] = {
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{ "window_title", OPT_STRING | HAS_ARG, { &window_title }, "set window title", "window title" },
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{ "left", OPT_INT | HAS_ARG | OPT_EXPERT, { &screen_left }, "set the x position for the left of the window", "x pos" },
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{ "top", OPT_INT | HAS_ARG | OPT_EXPERT, { &screen_top }, "set the y position for the top of the window", "y pos" },
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#if CONFIG_AVFILTER
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{ "vf", OPT_EXPERT | HAS_ARG, { .func_arg = opt_add_vfilter }, "set video filters", "filter_graph" },
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{ "af", OPT_STRING | HAS_ARG, { &afilters }, "set audio filters", "filter_graph" },
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#endif
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{ "rdftspeed", OPT_INT | HAS_ARG| OPT_AUDIO | OPT_EXPERT, { &rdftspeed }, "rdft speed", "msecs" },
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{ "showmode", HAS_ARG, { .func_arg = opt_show_mode}, "select show mode (0 = video, 1 = waves, 2 = RDFT)", "mode" },
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{ "i", OPT_BOOL, { &dummy}, "read specified file", "input_file"},
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@ -3635,11 +3571,7 @@ void show_help_default(const char *opt, const char *arg)
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printf("\n");
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show_help_children(avcodec_get_class(), AV_OPT_FLAG_DECODING_PARAM);
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show_help_children(avformat_get_class(), AV_OPT_FLAG_DECODING_PARAM);
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#if !CONFIG_AVFILTER
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show_help_children(sws_get_class(), AV_OPT_FLAG_ENCODING_PARAM);
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#else
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show_help_children(avfilter_get_class(), AV_OPT_FLAG_FILTERING_PARAM);
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#endif
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printf("\nWhile playing:\n"
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"q, ESC quit\n"
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"f toggle full screen\n"
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