avformat: Do not use AVFMT_RAWPICTURE

There are no formats supporting it anymore and it is deprecated.
Update the documentation accordingly.

avconv.c

@@ -452,7 +452,7 @@ static void do_video_out(AVFormatContext *s,
                          AVFrame *in_picture,
                          int *frame_size)
 {
-    int ret, format_video_sync;
+    int ret, format_video_sync, got_packet;
     AVPacket pkt;
     AVCodecContext *enc = ost->enc_ctx;
 
@@ -488,26 +488,6 @@ static void do_video_out(AVFormatContext *s,
     if (ost->frame_number >= ost->max_frames)
         return;
 
-    if (s->oformat->flags & AVFMT_RAWPICTURE &&
-        enc->codec->id == AV_CODEC_ID_RAWVIDEO) {
-        /* raw pictures are written as AVPicture structure to
-           avoid any copies. We support temporarily the older
-           method. */
-#if FF_API_CODED_FRAME
-FF_DISABLE_DEPRECATION_WARNINGS
-        enc->coded_frame->interlaced_frame = in_picture->interlaced_frame;
-        enc->coded_frame->top_field_first  = in_picture->top_field_first;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-        pkt.data   = (uint8_t *)in_picture;
-        pkt.size   =  sizeof(AVPicture);
-        pkt.pts    = av_rescale_q(in_picture->pts, enc->time_base, ost->st->time_base);
-        pkt.flags |= AV_PKT_FLAG_KEY;
-
-        write_frame(s, &pkt, ost);
-    } else {
-        int got_packet;
-
     if (enc->flags & (AV_CODEC_FLAG_INTERLACED_DCT | AV_CODEC_FLAG_INTERLACED_ME) &&
         ost->top_field_first >= 0)
         in_picture->top_field_first = !!ost->top_field_first;
@@ -538,7 +518,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
             fprintf(ost->logfile, "%s", enc->stats_out);
         }
     }
-    }
+
     ost->sync_opts++;
     /*
      * For video, number of frames in == number of packets out.
@@ -959,8 +939,6 @@ static void flush_encoders(void)
 
         if (enc->codec_type == AVMEDIA_TYPE_AUDIO && enc->frame_size <= 1)
             continue;
-        if (enc->codec_type == AVMEDIA_TYPE_VIDEO && (os->oformat->flags & AVFMT_RAWPICTURE) && enc->codec->id == AV_CODEC_ID_RAWVIDEO)
-            continue;
 
         for (;;) {
             int (*encode)(AVCodecContext*, AVPacket*, const AVFrame*, int*) = NULL;

doc/examples/output.c

@@ -491,31 +491,13 @@ static int write_video_frame(AVFormatContext *oc, OutputStream *ost)
     int ret;
     AVCodecContext *c;
     AVFrame *frame;
+    AVPacket pkt   = { 0 };
     int got_packet = 0;
 
     c = ost->st->codec;
 
     frame = get_video_frame(ost);
 
-    if (oc->oformat->flags & AVFMT_RAWPICTURE) {
-        /* a hack to avoid data copy with some raw video muxers */
-        AVPacket pkt;
-        av_init_packet(&pkt);
-
-        if (!frame)
-            return 1;
-
-        pkt.flags        |= AV_PKT_FLAG_KEY;
-        pkt.stream_index  = ost->st->index;
-        pkt.data          = (uint8_t *)frame;
-        pkt.size          = sizeof(AVPicture);
-
-        pkt.pts = pkt.dts = frame->pts;
-        av_packet_rescale_ts(&pkt, c->time_base, ost->st->time_base);
-
-        ret = av_interleaved_write_frame(oc, &pkt);
-    } else {
-        AVPacket pkt = { 0 };
     av_init_packet(&pkt);
 
     /* encode the image */
@@ -532,7 +514,7 @@ static int write_video_frame(AVFormatContext *oc, OutputStream *ost)
         /* Write the compressed frame to the media file. */
         ret = av_interleaved_write_frame(oc, &pkt);
     }
-    }
+
     if (ret != 0) {
         fprintf(stderr, "Error while writing video frame\n");
         exit(1);

libavformat/avformat.h

@@ -413,8 +413,10 @@ typedef struct AVProbeData {
 #define AVFMT_NOFILE        0x0001
 #define AVFMT_NEEDNUMBER    0x0002 /**< Needs '%d' in filename. */
 #define AVFMT_SHOW_IDS      0x0008 /**< Show format stream IDs numbers. */
+#if FF_API_LAVF_FMT_RAWPICTURE
 #define AVFMT_RAWPICTURE    0x0020 /**< Format wants AVPicture structure for
-                                      raw picture data. */
+                                      raw picture data. @deprecated Not used anymore */
+#endif
 #define AVFMT_GLOBALHEADER  0x0040 /**< Format wants global header. */
 #define AVFMT_NOTIMESTAMPS  0x0080 /**< Format does not need / have any timestamps. */
 #define AVFMT_GENERIC_INDEX 0x0100 /**< Use generic index building code. */
@@ -454,7 +456,7 @@ typedef struct AVOutputFormat {
     enum AVCodecID video_codec;    /**< default video codec */
     enum AVCodecID subtitle_codec; /**< default subtitle codec */
     /**
-     * can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_RAWPICTURE,
+     * can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER,
      * AVFMT_GLOBALHEADER, AVFMT_NOTIMESTAMPS, AVFMT_VARIABLE_FPS,
      * AVFMT_NODIMENSIONS, AVFMT_NOSTREAMS, AVFMT_ALLOW_FLUSH,
      * AVFMT_TS_NONSTRICT

libavformat/version.h

@@ -57,5 +57,8 @@
 #ifndef FF_API_LAVF_CODEC_TB
 #define FF_API_LAVF_CODEC_TB            (LIBAVFORMAT_VERSION_MAJOR < 58)
 #endif
+#ifndef FF_API_LAVF_FMT_RAWPICTURE
+#define FF_API_LAVF_FMT_RAWPICTURE      (LIBAVFORMAT_VERSION_MAJOR < 58)
+#endif
 
 #endif /* AVFORMAT_VERSION_H */