Add HEVC support in MP4

modules/demux/mp4/libmp4.c

@@ -1303,6 +1303,29 @@ static int MP4_ReadBox_esds( stream_t *p_stream, MP4_Box_t *p_box )
 #undef es_descriptor
 }
 
+static void MP4_FreeBox_hvcC(MP4_Box_t *p_box )
+{
+    MP4_Box_data_hvcC_t *p_hvcC =  p_box->data.p_hvcC;
+    if( p_hvcC->i_hvcC > 0 ) FREENULL( p_hvcC->p_hvcC) ;
+}
+
+static int MP4_ReadBox_hvcC( stream_t *p_stream, MP4_Box_t *p_box )
+{
+    MP4_Box_data_hvcC_t *p_hvcC;
+
+    MP4_READBOX_ENTER( MP4_Box_data_hvcC_t );
+    p_hvcC = p_box->data.p_hvcC;
+
+    p_hvcC->i_hvcC = i_read;
+    if( p_hvcC->i_hvcC > 0 )
+    {
+        uint8_t * p = p_hvcC->p_hvcC = malloc( p_hvcC->i_hvcC );
+        if( p )
+            memcpy( p, p_peek, i_read );
+    }
+    MP4_READBOX_EXIT( 1 );
+}
+
 static void MP4_FreeBox_avcC( MP4_Box_t *p_box )
 {
     MP4_Box_data_avcC_t *p_avcC = p_box->data.p_avcC;
@@ -3180,6 +3203,7 @@ static const struct
     { ATOM_dcom,    MP4_ReadBox_dcom,         MP4_FreeBox_Common },
     { ATOM_cmvd,    MP4_ReadBox_cmvd,         MP4_FreeBox_cmvd },
     { ATOM_avcC,    MP4_ReadBox_avcC,         MP4_FreeBox_avcC },
+    { ATOM_hvcC,    MP4_ReadBox_hvcC,         MP4_FreeBox_hvcC },
     { ATOM_dac3,    MP4_ReadBox_dac3,         MP4_FreeBox_Common },
     { ATOM_dvc1,    MP4_ReadBox_dvc1,         MP4_FreeBox_Common },
     { ATOM_enda,    MP4_ReadBox_enda,         MP4_FreeBox_Common },

modules/demux/mp4/libmp4.h

@@ -167,6 +167,8 @@
 #define ATOM_avcC VLC_FOURCC( 'a', 'v', 'c', 'C' )
 #define ATOM_m4ds VLC_FOURCC( 'm', '4', 'd', 's' )
 
+#define ATOM_hvcC VLC_FOURCC( 'h', 'v', 'c', 'C' )
+
 #define ATOM_dvc  VLC_FOURCC( 'd', 'v', 'c', ' ' )
 #define ATOM_dvp  VLC_FOURCC( 'd', 'v', 'p', ' ' )
 #define ATOM_dv5n VLC_FOURCC( 'd', 'v', '5', 'n' )
@@ -1149,6 +1151,12 @@ typedef struct
     uint8_t  *CodecPrivateData;
 } MP4_Box_data_stra_t;
 
+typedef struct
+{
+    uint32_t i_hvcC;
+    uint8_t *p_hvcC;
+} MP4_Box_data_hvcC_t;
+
 /*
 typedef struct MP4_Box_data__s
 {
@@ -1233,6 +1241,7 @@ typedef union MP4_Box_data_s
 
     MP4_Box_data_tfrf_t *p_tfrf;
     MP4_Box_data_tfxd_t *p_tfxd;
+    MP4_Box_data_hvcC_t *p_hvcC;
 
     void                *p_data; /* for unknow type */
 } MP4_Box_data_t;

modules/demux/mp4/mp4.c

@@ -2217,6 +2217,28 @@ static int TrackCreateES( demux_t *p_demux, mp4_track_t *p_track,
                 }
                 break;
             }
+            case VLC_FOURCC( 'h', 'v', 'c', '1' ):
+            {
+                MP4_Box_t *p_hvcC = MP4_BoxGet( p_sample, "hvcC" );
+
+                if( p_hvcC )
+                {
+                    p_track->fmt.i_extra = p_hvcC->data.p_hvcC->i_hvcC;
+                    if( p_track->fmt.i_extra > 0 )
+                    {
+                        p_track->fmt.p_extra = malloc( p_hvcC->data.p_hvcC->i_hvcC );
+                        memcpy( p_track->fmt.p_extra, p_hvcC->data.p_hvcC->p_hvcC,
+                                p_track->fmt.i_extra );
+                    }
+                    p_track->fmt.i_codec = VLC_CODEC_HEVC;
+                }
+                else
+                {
+                    msg_Err( p_demux, "missing hvcC" );
+                }
+                break;
+            }
+
 
             case VLC_CODEC_ADPCM_MS:
             case VLC_CODEC_ADPCM_IMA_WAV: