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https://gitee.com/openharmony/third_party_ffmpeg
synced 2024-11-24 03:39:45 +00:00
avplay: drop support for building without lavfi
lavfi has been considered to be stable for a while now, so it is enabled in most configurations. Supporting avplay without lavfi requires a lot of nontrivial ifdef mess for no good reason.
This commit is contained in:
Anton Khirnov
parent
5781bfae0c
commit
dd53af4b37
89
avplay.c
89
avplay.c
@ -37,16 +37,13 @@
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#include "libavutil/time.h"
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#include "libavformat/avformat.h"
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#include "libavdevice/avdevice.h"
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#include "libswscale/swscale.h"
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#include "libavresample/avresample.h"
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#include "libavutil/opt.h"
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#include "libavcodec/avfft.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 "cmdutils.h"
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@ -204,9 +201,6 @@ typedef struct PlayerState {
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int pictq_size, pictq_rindex, pictq_windex;
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SDL_mutex *pictq_mutex;
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SDL_cond *pictq_cond;
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#if !CONFIG_AVFILTER
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struct SwsContext *img_convert_ctx;
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#endif
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// QETimer *video_timer;
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char filename[1024];
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@ -214,10 +208,8 @@ typedef struct PlayerState {
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PtsCorrectionContext pts_ctx;
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#if CONFIG_AVFILTER
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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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#endif
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float skip_frames;
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float skip_frames_index;
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@ -266,9 +258,7 @@ static int framedrop = 1;
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static int infinite_buffer = 0;
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static int rdftspeed = 20;
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#if CONFIG_AVFILTER
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static char *vfilters = NULL;
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#endif
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static int autorotate = 1;
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/* current context */
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@ -653,21 +643,10 @@ static void video_image_display(PlayerState *is)
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vp = &is->pictq[is->pictq_rindex];
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if (vp->bmp) {
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#if CONFIG_AVFILTER
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if (!vp->sar.num)
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aspect_ratio = 0;
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else
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aspect_ratio = av_q2d(vp->sar);
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#else
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/* XXX: use variable in the frame */
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if (is->video_st->sample_aspect_ratio.num)
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aspect_ratio = av_q2d(is->video_st->sample_aspect_ratio);
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else if (is->video_st->codec->sample_aspect_ratio.num)
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aspect_ratio = av_q2d(is->video_st->codec->sample_aspect_ratio);
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else
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aspect_ratio = 0;
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#endif
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if (aspect_ratio <= 0.0)
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aspect_ratio = 1.0;
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aspect_ratio *= (float)vp->width / (float)vp->height;
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@ -880,15 +859,9 @@ static int video_open(PlayerState *is)
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} else if (!is_full_screen && screen_width) {
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w = screen_width;
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h = screen_height;
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#if CONFIG_AVFILTER
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} else if (is->out_video_filter && is->out_video_filter->inputs[0]) {
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w = is->out_video_filter->inputs[0]->w;
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h = is->out_video_filter->inputs[0]->h;
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#else
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} else if (is->video_st && is->video_st->codec->width) {
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w = is->video_st->codec->width;
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h = is->video_st->codec->height;
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#endif
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} else {
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w = 640;
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h = 480;
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@ -1229,10 +1202,6 @@ static void player_close(PlayerState *is)
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SDL_DestroyCond(is->pictq_cond);
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SDL_DestroyMutex(is->subpq_mutex);
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SDL_DestroyCond(is->subpq_cond);
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#if !CONFIG_AVFILTER
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if (is->img_convert_ctx)
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sws_freeContext(is->img_convert_ctx);
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#endif
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}
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static void do_exit(void)
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@ -1262,15 +1231,9 @@ static void alloc_picture(void *opaque)
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if (vp->bmp)
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SDL_FreeYUVOverlay(vp->bmp);
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#if CONFIG_AVFILTER
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vp->width = is->out_video_filter->inputs[0]->w;
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vp->height = is->out_video_filter->inputs[0]->h;
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vp->pix_fmt = is->out_video_filter->inputs[0]->format;
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#else
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vp->width = is->video_st->codec->width;
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vp->height = is->video_st->codec->height;
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vp->pix_fmt = is->video_st->codec->pix_fmt;
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#endif
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vp->bmp = SDL_CreateYUVOverlay(vp->width, vp->height,
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SDL_YV12_OVERLAY,
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@ -1295,9 +1258,7 @@ static void alloc_picture(void *opaque)
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static int queue_picture(PlayerState *is, AVFrame *src_frame, double pts, int64_t pos)
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{
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VideoPicture *vp;
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#if !CONFIG_AVFILTER
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int dst_pix_fmt = AV_PIX_FMT_YUV420P;
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#endif
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/* wait until we have space to put a new picture */
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SDL_LockMutex(is->pictq_mutex);
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@ -1319,13 +1280,8 @@ static int queue_picture(PlayerState *is, AVFrame *src_frame, double pts, int64_
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/* alloc or resize hardware picture buffer */
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if (!vp->bmp || vp->reallocate ||
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#if CONFIG_AVFILTER
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vp->width != is->out_video_filter->inputs[0]->w ||
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vp->height != is->out_video_filter->inputs[0]->h) {
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#else
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vp->width != is->video_st->codec->width ||
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vp->height != is->video_st->codec->height) {
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#endif
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SDL_Event event;
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vp->allocated = 0;
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@ -1364,22 +1320,10 @@ static int queue_picture(PlayerState *is, AVFrame *src_frame, double pts, int64_
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linesize[1] = vp->bmp->pitches[2];
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linesize[2] = vp->bmp->pitches[1];
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#if CONFIG_AVFILTER
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// FIXME use direct rendering
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av_image_copy(data, linesize, src_frame->data, src_frame->linesize,
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vp->pix_fmt, vp->width, vp->height);
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#else
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av_opt_get_int(sws_opts, "sws_flags", 0, &sws_flags);
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is->img_convert_ctx = sws_getCachedContext(is->img_convert_ctx,
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vp->width, vp->height, vp->pix_fmt, vp->width, vp->height,
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dst_pix_fmt, sws_flags, NULL, NULL, NULL);
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if (!is->img_convert_ctx) {
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fprintf(stderr, "Cannot initialize the conversion context\n");
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exit(1);
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}
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sws_scale(is->img_convert_ctx, src_frame->data, src_frame->linesize,
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0, vp->height, data, linesize);
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#endif
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/* update the bitmap content */
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SDL_UnlockYUVOverlay(vp->bmp);
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@ -1483,7 +1427,6 @@ static int get_video_frame(PlayerState *is, AVFrame *frame, int64_t *pts, AVPack
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return 0;
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}
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#if CONFIG_AVFILTER
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static int configure_video_filters(AVFilterGraph *graph, PlayerState *is, const char *vfilters)
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{
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char sws_flags_str[128];
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@ -1579,8 +1522,6 @@ static int configure_video_filters(AVFilterGraph *graph, PlayerState *is, const
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return ret;
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}
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#endif /* CONFIG_AVFILTER */
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static int video_thread(void *arg)
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{
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AVPacket pkt = { 0 };
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@ -1590,7 +1531,6 @@ static int video_thread(void *arg)
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double pts;
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int ret;
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#if CONFIG_AVFILTER
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AVFilterGraph *graph = avfilter_graph_alloc();
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AVFilterContext *filt_out = NULL, *filt_in = NULL;
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int last_w = is->video_st->codec->width;
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@ -1604,19 +1544,14 @@ static int video_thread(void *arg)
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goto the_end;
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filt_in = is->in_video_filter;
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filt_out = is->out_video_filter;
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#endif
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if (!frame) {
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#if CONFIG_AVFILTER
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avfilter_graph_free(&graph);
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#endif
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return AVERROR(ENOMEM);
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}
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for (;;) {
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#if CONFIG_AVFILTER
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AVRational tb;
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#endif
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while (is->paused && !is->videoq.abort_request)
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SDL_Delay(10);
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@ -1629,7 +1564,6 @@ 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 != is->video_st->codec->width
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|| last_h != is->video_st->codec->height) {
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av_log(NULL, AV_LOG_TRACE, "Changing size %dx%d -> %dx%d\n", last_w, last_h,
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@ -1669,10 +1603,6 @@ static int video_thread(void *arg)
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pts = pts_int * av_q2d(is->video_st->time_base);
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ret = output_picture2(is, frame, pts, 0);
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}
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#else
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pts = pts_int * av_q2d(is->video_st->time_base);
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ret = output_picture2(is, frame, pts, pkt.pos);
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#endif
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if (ret < 0)
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goto the_end;
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@ -1683,10 +1613,8 @@ static int video_thread(void *arg)
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stream_pause(player);
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}
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the_end:
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#if CONFIG_AVFILTER
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av_freep(&vfilters);
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avfilter_graph_free(&graph);
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#endif
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av_packet_unref(&pkt);
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av_frame_free(&frame);
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return 0;
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@ -2993,9 +2921,7 @@ static const OptionDef options[] = {
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{ "framedrop", OPT_BOOL | OPT_EXPERT, { &framedrop }, "drop frames when cpu is too slow", "" },
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{ "infbuf", OPT_BOOL | OPT_EXPERT, { &infinite_buffer }, "don't limit the input buffer size (useful with realtime streams)", "" },
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{ "window_title", OPT_STRING | HAS_ARG, { &window_title }, "set window title", "window title" },
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#if CONFIG_AVFILTER
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{ "vf", OPT_STRING | HAS_ARG, { &vfilters }, "video filters", "filter list" },
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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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{ "default", HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, { opt_default }, "generic catch all option", "" },
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{ "i", 0, { NULL }, "avconv compatibility dummy option", ""},
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@ -3022,9 +2948,6 @@ 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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#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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@ -3065,9 +2988,7 @@ int main(int argc, char **argv)
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#if CONFIG_AVDEVICE
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avdevice_register_all();
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#endif
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#if CONFIG_AVFILTER
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avfilter_register_all();
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#endif
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av_register_all();
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avformat_network_init();
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4
configure
vendored
4
configure
vendored
@ -2400,9 +2400,9 @@ avconv_deps="avcodec avfilter avformat avresample swscale"
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avconv_select="aformat_filter anull_filter asyncts_filter atrim_filter format_filter
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fps_filter null_filter resample_filter scale_filter
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setpts_filter trim_filter"
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avplay_deps="avcodec avformat avresample swscale sdl"
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avplay_deps="avcodec avfilter avformat avresample sdl"
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avplay_libs='$sdl_libs'
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avplay_select="rdft transpose_filter hflip_filter vflip_filter"
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avplay_select="rdft format_filter transpose_filter hflip_filter vflip_filter"
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avprobe_deps="avcodec avformat"
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# documentation
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