Update for 1.1.11

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

RELEASE

@@ -1 +1 @@
-1.1.10
+1.1.11

VERSION

@@ -1 +1 @@
-1.1.10
+1.1.11

doc/Doxyfile

@@ -31,7 +31,7 @@ PROJECT_NAME           = FFmpeg
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER         = 1.1.10
+PROJECT_NUMBER         = 1.1.11
 
 # With the PROJECT_LOGO tag one can specify an logo or icon that is included
 # in the documentation. The maximum height of the logo should not exceed 55

ffmpeg_filter.c

@@ -41,12 +41,15 @@ enum AVPixelFormat choose_pixel_fmt(AVStream *st, AVCodec *codec, enum AVPixelFo
         const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(target);
         int has_alpha = desc ? desc->nb_components % 2 == 0 : 0;
         enum AVPixelFormat best= AV_PIX_FMT_NONE;
+        const enum AVPixelFormat mjpeg_formats[] = { AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_NONE };
+        const enum AVPixelFormat ljpeg_formats[] = { AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUVJ444P, AV_PIX_FMT_YUV420P,
+                                                     AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV444P, AV_PIX_FMT_BGRA, AV_PIX_FMT_NONE };
+
         if (st->codec->strict_std_compliance <= FF_COMPLIANCE_UNOFFICIAL) {
             if (st->codec->codec_id == AV_CODEC_ID_MJPEG) {
-                p = (const enum AVPixelFormat[]) { AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_NONE };
+                p = mjpeg_formats;
             } else if (st->codec->codec_id == AV_CODEC_ID_LJPEG) {
-                p = (const enum AVPixelFormat[]) { AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUVJ444P, AV_PIX_FMT_YUV420P,
-                                                 AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV444P, AV_PIX_FMT_BGRA, AV_PIX_FMT_NONE };
+                p =ljpeg_formats;
             }
         }
         for (; *p != AV_PIX_FMT_NONE; p++) {

libavcodec/h264.c

@@ -1337,6 +1337,8 @@ int ff_h264_frame_start(H264Context *h)
     int i;
     const int pixel_shift = h->pixel_shift;
 
+    h->next_output_pic = NULL;
+
     if (ff_MPV_frame_start(s, s->avctx) < 0)
         return -1;
     ff_er_frame_start(s);
@@ -1389,8 +1391,6 @@ int ff_h264_frame_start(H264Context *h)
     s->current_picture_ptr->field_poc[0]     =
         s->current_picture_ptr->field_poc[1] = INT_MAX;
 
-    h->next_output_pic = NULL;
-
     assert(s->current_picture_ptr->long_ref == 0);
 
     return 0;

libavcodec/mjpegdec.c

@@ -1140,7 +1140,7 @@ static int mjpeg_decode_scan_progressive_ac(MJpegDecodeContext *s, int ss,
     }
 
     if (!Al) {
-        s->coefs_finished[c] |= (1LL << (se + 1)) - (1LL << ss);
+        s->coefs_finished[c] |= (2LL << se) - (1LL << ss);
         last_scan = !~s->coefs_finished[c];
     }
 

libavcodec/pthread.c

@@ -908,6 +908,8 @@ void ff_thread_flush(AVCodecContext *avctx)
     if (fctx->prev_thread) {
         if (fctx->prev_thread != &fctx->threads[0])
             update_context_from_thread(fctx->threads[0].avctx, fctx->prev_thread->avctx, 0);
+        if (avctx->codec->flush)
+            avctx->codec->flush(fctx->threads[0].avctx);
     }
 
     fctx->next_decoding = fctx->next_finished = 0;
@@ -919,9 +921,6 @@ void ff_thread_flush(AVCodecContext *avctx)
         p->got_frame = 0;
 
         release_delayed_buffers(p);
-
-        if (avctx->codec->flush)
-            avctx->codec->flush(p->avctx);
     }
 }
 

libavfilter/graphdump.c

@@ -31,9 +31,10 @@ static int print_link_prop(AVBPrint *buf, AVFilterLink *link)
 {
     char *format;
     char layout[64];
+    AVBPrint dummy_buffer = { 0 };
 
     if (!buf)
-        buf = &(AVBPrint){ 0 }; /* dummy buffer */
+        buf = &dummy_buffer;
     switch (link->type) {
         case AVMEDIA_TYPE_VIDEO:
             format = av_x_if_null(av_get_pix_fmt_name(link->format), "?");

libavformat/h263dec.c

@@ -35,7 +35,7 @@ static int h263_probe(AVProbeData *p)
     for(i=0; i<p->buf_size; i++){
         code = (code<<8) + p->buf[i];
         if ((code & 0xfffffc0000) == 0x800000) {
-            src_fmt= (code>>2)&3;
+            src_fmt= (code>>2)&7;
             if(   src_fmt != last_src_fmt
                && last_src_fmt>0 && last_src_fmt<6
                && src_fmt<6)

libavformat/isom.c

@@ -279,6 +279,7 @@ const AVCodecTag ff_codec_movaudio_tags[] = {
     { AV_CODEC_ID_PCM_MULAW,       MKTAG('u', 'l', 'a', 'w') },
     { AV_CODEC_ID_PCM_S16BE,       MKTAG('t', 'w', 'o', 's') },
     { AV_CODEC_ID_PCM_S16LE,       MKTAG('s', 'o', 'w', 't') },
+    { AV_CODEC_ID_PCM_S16BE,       MKTAG('l', 'p', 'c', 'm') },
     { AV_CODEC_ID_PCM_S16LE,       MKTAG('l', 'p', 'c', 'm') },
     { AV_CODEC_ID_PCM_S24BE,       MKTAG('i', 'n', '2', '4') },
     { AV_CODEC_ID_PCM_S24LE,       MKTAG('i', 'n', '2', '4') },

libavformat/matroska.c

@@ -35,7 +35,7 @@ const CodecTags ff_mkv_codec_tags[]={
     {"A_MPEG/L2"        , AV_CODEC_ID_MP2},
     {"A_MPEG/L1"        , AV_CODEC_ID_MP2},
     {"A_MPEG/L3"        , AV_CODEC_ID_MP3},
-    {"A_OPUS",            AV_CODEC_ID_OPUS},
+    {"A_OPUS"           , AV_CODEC_ID_OPUS},
     {"A_PCM/FLOAT/IEEE" , AV_CODEC_ID_PCM_F32LE},
     {"A_PCM/FLOAT/IEEE" , AV_CODEC_ID_PCM_F64LE},
     {"A_PCM/INT/BIG"    , AV_CODEC_ID_PCM_S16BE},

libavformat/mp3enc.c

@@ -119,15 +119,16 @@ static int mp3_write_xing(AVFormatContext *s)
 {
     MP3Context       *mp3 = s->priv_data;
     AVCodecContext *codec = s->streams[mp3->audio_stream_idx]->codec;
-    int              bitrate_idx;
-    int              best_bitrate_idx = -1;
-    int              best_bitrate_error= INT_MAX;
-    int              xing_offset;
-    int32_t          header, mask;
-    MPADecodeHeader  c;
-    int              srate_idx, ver = 0, i, channels;
-    int              needed;
-    const char      *vendor = (codec->flags & CODEC_FLAG_BITEXACT) ? "Lavf" : LIBAVFORMAT_IDENT;
+    int32_t          header;
+    MPADecodeHeader  mpah;
+    int srate_idx, i, channels;
+    int bitrate_idx;
+    int best_bitrate_idx = -1;
+    int best_bitrate_error = INT_MAX;
+    int xing_offset;
+    int ver = 0;
+    int bytes_needed;
+    const char *vendor = (codec->flags & CODEC_FLAG_BITEXACT) ? "Lavf" : LIBAVFORMAT_IDENT;
 
     if (!s->pb->seekable)
         return 0;
@@ -159,28 +160,29 @@ static int mp3_write_xing(AVFormatContext *s)
     /* dummy MPEG audio header */
     header  =  0xffU                                 << 24; // sync
     header |= (0x7 << 5 | ver << 3 | 0x1 << 1 | 0x1) << 16; // sync/audio-version/layer 3/no crc*/
-    header |= (srate_idx << 2) <<  8;
+    header |= (srate_idx << 2) << 8;
     header |= channels << 6;
 
-    for (bitrate_idx=1; bitrate_idx<15; bitrate_idx++) {
-        int error;
-        avpriv_mpegaudio_decode_header(&c, header | (bitrate_idx << (4+8)));
-        error= FFABS(c.bit_rate - codec->bit_rate);
-        if(error < best_bitrate_error){
-            best_bitrate_error= error;
-            best_bitrate_idx  = bitrate_idx;
+    for (bitrate_idx = 1; bitrate_idx < 15; bitrate_idx++) {
+        int bit_rate = 1000 * avpriv_mpa_bitrate_tab[ver != 3][3 - 1][bitrate_idx];
+        int error    = FFABS(bit_rate - codec->bit_rate);
+
+        if (error < best_bitrate_error) {
+            best_bitrate_error = error;
+            best_bitrate_idx   = bitrate_idx;
         }
     }
     av_assert0(best_bitrate_idx >= 0);
 
-    for (bitrate_idx= best_bitrate_idx;; bitrate_idx++) {
+    for (bitrate_idx = best_bitrate_idx; ; bitrate_idx++) {
+        int32_t mask = bitrate_idx << (4 + 8);
         if (15 == bitrate_idx)
             return -1;
-        mask = bitrate_idx << (4+8);
         header |= mask;
-        avpriv_mpegaudio_decode_header(&c, header);
-        xing_offset=xing_offtbl[c.lsf == 1][c.nb_channels == 1];
-        needed = 4              // header
+
+        avpriv_mpegaudio_decode_header(&mpah, header);
+        xing_offset=xing_offtbl[mpah.lsf == 1][mpah.nb_channels == 1];
+        bytes_needed = 4              // header
                + xing_offset
                + 4              // xing tag
                + 4              // frames/size/toc flags
@@ -190,8 +192,9 @@ static int mp3_write_xing(AVFormatContext *s)
                + 24
                ;
 
-        if (needed <= c.frame_size)
+        if (bytes_needed <= mpah.frame_size)
             break;
+
         header &= ~mask;
     }
 
@@ -202,7 +205,7 @@ static int mp3_write_xing(AVFormatContext *s)
     ffio_wfourcc(s->pb, "Xing");
     avio_wb32(s->pb, 0x01 | 0x02 | 0x04);  // frames / size / TOC
 
-    mp3->size = c.frame_size;
+    mp3->size = mpah.frame_size;
     mp3->want=1;
     mp3->seen=0;
     mp3->pos=0;
@@ -220,7 +223,7 @@ static int mp3_write_xing(AVFormatContext *s)
         avio_w8(s->pb, 0);
     avio_wb24(s->pb, FFMAX(codec->delay - 528 - 1, 0)<<12);
 
-    ffio_fill(s->pb, 0, c.frame_size - needed);
+    ffio_fill(s->pb, 0, mpah.frame_size - bytes_needed);
 
     return 0;
 }
@@ -260,7 +263,7 @@ static int mp3_write_audio_packet(AVFormatContext *s, AVPacket *pkt)
     MP3Context  *mp3 = s->priv_data;
 
     if (pkt->data && pkt->size >= 4) {
-        MPADecodeHeader c;
+        MPADecodeHeader mpah;
         int av_unused base;
         uint32_t head = AV_RB32(pkt->data);
 
@@ -269,16 +272,16 @@ static int mp3_write_audio_packet(AVFormatContext *s, AVPacket *pkt)
                    "is invalid, writing it anyway.\n", pkt->size, head);
             return ff_raw_write_packet(s, pkt);
         }
-        avpriv_mpegaudio_decode_header(&c, head);
+        avpriv_mpegaudio_decode_header(&mpah, head);
 
         if (!mp3->initial_bitrate)
-            mp3->initial_bitrate = c.bit_rate;
-        if ((c.bit_rate == 0) || (mp3->initial_bitrate != c.bit_rate))
+            mp3->initial_bitrate = mpah.bit_rate;
+        if ((mpah.bit_rate == 0) || (mp3->initial_bitrate != mpah.bit_rate))
             mp3->has_variable_bitrate = 1;
 
 #ifdef FILTER_VBR_HEADERS
         /* filter out XING and INFO headers. */
-        base = 4 + xing_offtbl[c.lsf == 1][c.nb_channels == 1];
+        base = 4 + xing_offtbl[mpah.lsf == 1][mpah.nb_channels == 1];
 
         if (base + 4 <= pkt->size) {
             uint32_t v = AV_RB32(pkt->data + base);

libavformat/mux.c

@@ -410,6 +410,12 @@ static int compute_pkt_fields2(AVFormatContext *s, AVStream *st, AVPacket *pkt)
     av_dlog(s, "compute_pkt_fields2: pts:%s dts:%s cur_dts:%s b:%d size:%d st:%d\n",
             av_ts2str(pkt->pts), av_ts2str(pkt->dts), av_ts2str(st->cur_dts), delay, pkt->size, pkt->stream_index);
 
+    if (pkt->duration < 0 && st->codec->codec_type != AVMEDIA_TYPE_SUBTITLE) {
+        av_log(s, AV_LOG_WARNING, "Packet with invalid duration %d in stream %d\n",
+               pkt->duration, pkt->stream_index);
+        pkt->duration = 0;
+    }
+
     /* duration field */
     if (pkt->duration == 0) {
         ff_compute_frame_duration(&num, &den, st, NULL, pkt);

libavformat/oggparseopus.c

@@ -36,11 +36,11 @@ struct oggopus_private {
 
 static int opus_header(AVFormatContext *avf, int idx)
 {
-    struct ogg *ogg = avf->priv_data;
-    struct ogg_stream *os = &ogg->streams[idx];
-    AVStream *st = avf->streams[idx];
+    struct ogg *ogg              = avf->priv_data;
+    struct ogg_stream *os        = &ogg->streams[idx];
+    AVStream *st                 = avf->streams[idx];
     struct oggopus_private *priv = os->private;
-    uint8_t *packet = os->buf + os->pstart;
+    uint8_t *packet              = os->buf + os->pstart;
     uint8_t *extradata;
 
     if (!priv) {
@@ -48,22 +48,24 @@ static int opus_header(AVFormatContext *avf, int idx)
         if (!priv)
             return AVERROR(ENOMEM);
     }
+
     if (os->flags & OGG_FLAG_BOS) {
         if (os->psize < OPUS_HEAD_SIZE || (AV_RL8(packet + 8) & 0xF0) != 0)
             return AVERROR_INVALIDDATA;
-        st->codec->codec_type  = AVMEDIA_TYPE_AUDIO;
-        st->codec->codec_id    = AV_CODEC_ID_OPUS;
-        st->codec->channels    = AV_RL8 (packet + 9);
-        priv->pre_skip         = AV_RL16(packet + 10);
-        /*orig_sample_rate     = AV_RL32(packet + 12);*/
-        /*gain                 = AV_RL16(packet + 16);*/
-        /*channel_map          = AV_RL8 (packet + 18);*/
+        st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
+        st->codec->codec_id   = AV_CODEC_ID_OPUS;
+        st->codec->channels   = AV_RL8 (packet + 9);
+        priv->pre_skip        = AV_RL16(packet + 10);
+        /*orig_sample_rate    = AV_RL32(packet + 12);*/
+        /*gain                = AV_RL16(packet + 16);*/
+        /*channel_map         = AV_RL8 (packet + 18);*/
 
         extradata = av_malloc(os->psize + FF_INPUT_BUFFER_PADDING_SIZE);
         if (!extradata)
             return AVERROR(ENOMEM);
+
         memcpy(extradata, packet, os->psize);
-        st->codec->extradata = extradata;
+        st->codec->extradata      = extradata;
         st->codec->extradata_size = os->psize;
 
         st->codec->sample_rate = 48000;
@@ -79,21 +81,23 @@ static int opus_header(AVFormatContext *avf, int idx)
         priv->need_comments--;
         return 1;
     }
+
     return 0;
 }
 
 static int opus_packet(AVFormatContext *avf, int idx)
 {
-    struct ogg *ogg = avf->priv_data;
-    struct ogg_stream *os = &ogg->streams[idx];
-    AVStream *st = avf->streams[idx];
+    struct ogg *ogg              = avf->priv_data;
+    struct ogg_stream *os        = &ogg->streams[idx];
+    AVStream *st                 = avf->streams[idx];
     struct oggopus_private *priv = os->private;
-    uint8_t *packet = os->buf + os->pstart;
+    uint8_t *packet              = os->buf + os->pstart;
     unsigned toc, toc_config, toc_count, frame_size, nb_frames = 1;
 
     if (!os->psize)
         return AVERROR_INVALIDDATA;
-    toc = *packet;
+
+    toc        = *packet;
     toc_config = toc >> 3;
     toc_count  = toc & 3;
     frame_size = toc_config < 12 ? FFMAX(480, 960 * (toc_config & 3)) :
@@ -106,12 +110,14 @@ static int opus_packet(AVFormatContext *avf, int idx)
     } else if (toc_count) {
         nb_frames = 2;
     }
+
     os->pduration = frame_size * nb_frames;
     if (os->lastpts != AV_NOPTS_VALUE) {
         if (st->start_time == AV_NOPTS_VALUE)
             st->start_time = os->lastpts;
         priv->cur_dts = os->lastdts = os->lastpts -= priv->pre_skip;
     }
+
     priv->cur_dts += os->pduration;
     if ((os->flags & OGG_FLAG_EOS)) {
         int64_t skip = priv->cur_dts - os->granule + priv->pre_skip;
@@ -123,13 +129,14 @@ static int opus_packet(AVFormatContext *avf, int idx)
                    os->pduration);
         }
     }
+
     return 0;
 }
 
 const struct ogg_codec ff_opus_codec = {
-    .name      = "Opus",
-    .magic     = "OpusHead",
-    .magicsize = 8,
-    .header    = opus_header,
-    .packet    = opus_packet,
+    .name             = "Opus",
+    .magic            = "OpusHead",
+    .magicsize        = 8,
+    .header           = opus_header,
+    .packet           = opus_packet,
 };

libswresample/rematrix.c

@@ -122,6 +122,11 @@ av_cold static int auto_matrix(SwrContext *s)
     )
         out_ch_layout = AV_CH_LAYOUT_STEREO;
 
+    if(    in_ch_layout == AV_CH_LAYOUT_STEREO_DOWNMIX
+       && (out_ch_layout & AV_CH_LAYOUT_STEREO_DOWNMIX) == 0
+    )
+        in_ch_layout = AV_CH_LAYOUT_STEREO;
+
     if(!sane_layout(in_ch_layout)){
         av_get_channel_layout_string(buf, sizeof(buf), -1, s->in_ch_layout);
         av_log(s, AV_LOG_ERROR, "Input channel layout '%s' is not supported\n", buf);

libswscale/swscale_unscaled.c

@@ -943,7 +943,7 @@ void ff_get_unscaled_swscale(SwsContext *c)
         c->swScale = ff_yuv2rgb_get_func_ptr(c);
     }
 
-    if (srcFormat == AV_PIX_FMT_YUV410P &&
+    if (srcFormat == AV_PIX_FMT_YUV410P && !(dstH & 3) &&
         (dstFormat == AV_PIX_FMT_YUV420P || dstFormat == AV_PIX_FMT_YUVA420P) &&
         !(flags & SWS_BITEXACT)) {
         c->swScale = yvu9ToYv12Wrapper;

libswscale/utils.c

@@ -342,7 +342,7 @@ static int initFilter(int16_t **outFilter, int32_t **filterPos,
 
         xDstInSrc = xInc - 0x10000;
         for (i = 0; i < dstW; i++) {
-            int xx = (xDstInSrc - ((filterSize - 2) << 16)) / (1 << 17);
+            int xx = (xDstInSrc - ((int64_t)(filterSize - 2) << 16)) / (1 << 17);
             int j;
             (*filterPos)[i] = xx;
             for (j = 0; j < filterSize; j++) {