code.vuplus.com Git - vuplus_openvuplus_3.0/blob - meta-bsp/recipes-multimedia/gstreamer/gstreamer1.0-plugin-dvbmediasink/dvbvideosink_vp9.patch

   1 commit 4751cfaa5e3a15cf7154506154fd7c1e56c5a861
   2 Author: oskwon <oskwon@dev3>
   3 Date:   Wed Nov 22 14:38:46 2017 +0900
   4
   5     vp9
   6
   7 diff --git a/configure.ac b/configure.ac
   8 index ff2abea..75c5e80 100644
   9 --- a/configure.ac
  10 +++ b/configure.ac
  11 @@ -227,6 +227,13 @@ if test "$have_eac3" = "yes"; then
  12         AC_DEFINE([HAVE_EAC3],[1],[Define to 1 for E-AC3 support])
  13  fi
  14
  15 +AC_ARG_WITH(vb9,
  16 +       AS_HELP_STRING([--with-vb9],[support VP9 , yes or no]),
  17 +       [have_vb9=$withval],[have_vb9=no])
  18 +if test "$have_vb9" = "yes"; then
  19 +       AC_DEFINE([HAVE_VB9],[1],[Define to 1 for VB9 support])
  20 +fi
  21 +
  22  AC_ARG_WITH(dtsdownmix,
  23         AS_HELP_STRING([--with-dtsdownmix],[build dts downmix element, yes or no]),
  24         [have_dtsdownmix=$withval],[have_dtsdownmix=no])
  25 diff --git a/gstdvbvideosink.c b/gstdvbvideosink.c
  26 index 7a4f5b4..08ab3d5 100644
  27 --- a/gstdvbvideosink.c
  28 +++ b/gstdvbvideosink.c
  29 @@ -239,6 +239,10 @@ GST_STATIC_PAD_TEMPLATE (
  30         "video/x-wmv, "
  31                 VIDEO_CAPS ", wmvversion = (int) 3; "
  32  #endif
  33 +#ifdef HAVE_VB9
  34 +       "video/x-vp9, "
  35 +               VIDEO_CAPS "; "
  36 +#endif
  37         "video/mpegts, systemstream=(boolean)true, "
  38                 VIDEO_CAPS "; "
  39         )
  40 @@ -646,6 +650,7 @@ static int video_write(GstBaseSink *sink, GstDVBVideoSink *self, GstBuffer *buff
  41                 }
  42                 if (pfd[1].revents & POLLOUT)
  43                 {
  44 +                       int wr = 0;
  45                         size_t queuestart, queueend;
  46                         GstBuffer *queuebuffer;
  47                         GST_OBJECT_LOCK(self);
  48 @@ -659,7 +664,7 @@ static int video_write(GstBaseSink *sink, GstDVBVideoSink *self, GstBuffer *buff
  49                                 gst_buffer_map(queuebuffer, &queuemap, GST_MAP_READ);
  50                                 queuedata = queuemap.data;
  51  #endif
  52 -                               int wr = write(self->fd, queuedata + queuestart, queueend - queuestart);
  53 +                               wr = write(self->fd, queuedata + queuestart, queueend - queuestart);
  54  #if GST_VERSION_MAJOR >= 1
  55                                 gst_buffer_unmap(queuebuffer, &queuemap);
  56  #endif
  57 @@ -691,7 +696,7 @@ static int video_write(GstBaseSink *sink, GstDVBVideoSink *self, GstBuffer *buff
  58                                 continue;
  59                         }
  60                         GST_OBJECT_UNLOCK(self);
  61 -                       int wr = write(self->fd, data + written, len - written);
  62 +                       wr = write(self->fd, data + written, len - written);
  63                         if (wr < 0)
  64                         {
  65                                 switch (errno)
  66 @@ -984,6 +989,23 @@ static GstFlowReturn gst_dvbvideosink_render(GstBaseSink *sink, GstBuffer *buffe
  67                                 }
  68                         }
  69                 }
  70 +#ifdef HAVE_VB9
  71 +               else if (self->codec_type == CT_VP9)
  72 +               {
  73 +                       uint32_t vp9_pts = (GST_TIME_AS_USECONDS(GST_BUFFER_PTS_IS_VALID(buffer) ? GST_BUFFER_PTS(buffer) : GST_BUFFER_DTS(buffer)) *45) / 1000;
  74 +                       memcpy(&pes_header[9], &vp9_pts, sizeof(vp9_pts));
  75 +
  76 +                       uint32_t len = data_len + 4 + 6;
  77 +                       memcpy(pes_header+pes_header_len, "BCMV", 4);
  78 +                       pes_header_len += 4;
  79 +                       pes_header[pes_header_len++] = (len & 0xFF000000) >> 24;
  80 +                       pes_header[pes_header_len++] = (len & 0x00FF0000) >> 16;
  81 +                       pes_header[pes_header_len++] = (len & 0x0000FF00) >> 8;
  82 +                       pes_header[pes_header_len++] = (len & 0x000000FF) >> 0;
  83 +                       pes_header[pes_header_len++] = 0;
  84 +                       pes_header[pes_header_len++] = 0;
  85 +               }
  86 +#endif /* HAVE_VB9 */
  87         }
  88
  89  #ifdef PACK_UNPACKED_XVID_DIVX5_BITSTREAM
  90 @@ -1701,7 +1723,14 @@ static gboolean gst_dvbvideosink_set_caps(GstBaseSink *basesink, GstCaps *caps)
  91                         GST_INFO_OBJECT (self, "MIMETYPE video/x-wmv -> STREAMTYPE_VC1_SM");
  92                 }
  93         }
  94 -
  95 +#ifdef HAVE_VB9
  96 +       else if (!strcmp (mimetype, "video/x-vp9"))
  97 +       {
  98 +               self->stream_type = STREAMTYPE_VB9;
  99 +               self->codec_type = CT_VP9;
 100 +               GST_INFO_OBJECT (self, "MIMETYPE video/x-vp9 -> VIDEO_SET_STREAMTYPE, STREAMTYPE_VB9");
 101 +       }
 102 +#endif
 103         if (self->stream_type != STREAMTYPE_UNKNOWN)
 104         {
 105                 gint numerator, denominator;
 106 diff --git a/gstdvbvideosink.h b/gstdvbvideosink.h
 107 index d055d4a..3340840 100644
 108 --- a/gstdvbvideosink.h
 109 +++ b/gstdvbvideosink.h
 110 @@ -65,7 +65,7 @@ typedef struct _GstDVBVideoSink               GstDVBVideoSink;
 111  typedef struct _GstDVBVideoSinkClass   GstDVBVideoSinkClass;
 112  typedef struct _GstDVBVideoSinkPrivate GstDVBVideoSinkPrivate;
 113
 114 -typedef enum { CT_MPEG1, CT_MPEG2, CT_H264, CT_DIVX311, CT_DIVX4, CT_MPEG4_PART2, CT_VC1, CT_VC1_SM, CT_H265 } t_codec_type;
 115 +typedef enum { CT_MPEG1, CT_MPEG2, CT_H264, CT_DIVX311, CT_DIVX4, CT_MPEG4_PART2, CT_VC1, CT_VC1_SM, CT_H265, CT_VP9 } t_codec_type;
 116  typedef enum {
 117         STREAMTYPE_UNKNOWN = -1,
 118         STREAMTYPE_MPEG2 = 0,
 119 @@ -75,6 +75,7 @@ typedef enum {
 120         STREAMTYPE_MPEG4_Part2 = 4,
 121         STREAMTYPE_VC1_SM = 5,
 122         STREAMTYPE_MPEG1 = 6,
 123 +       STREAMTYPE_VB9 = 9,
 124         STREAMTYPE_XVID = 10,
 125         STREAMTYPE_DIVX311 = 13,
 126         STREAMTYPE_DIVX4 = 14,