Fixed skipping data until EOF while using block access.

[vlc] / src / input / es_out_timeshift.c

diff --git a/src/input/es_out_timeshift.c b/src/input/es_out_timeshift.c
index 8b0c6180e6be0b3129b3462e61bb19d191daba01..4609347d30dc8c2fd4e31028a71d76618842e871 100644 (file)
--- a/src/input/es_out_timeshift.c
+++ b/src/input/es_out_timeshift.c
@@ -30,7 +30,6 @@
 
 #include <stdlib.h>
 #include <stdio.h>
-#include <errno.h>
 #include <assert.h>
 #if defined (WIN32) && !defined (UNDER_CE)
 #  include <direct.h>
@@ -128,6 +127,11 @@ typedef struct attribute_packed
             mtime_t i_time;
             mtime_t i_length;
         } times;
+        struct
+        {
+            mtime_t i_pts_delay;
+            int     i_cr_average;
+        } jitter;
     };
 } ts_cmd_control_t;
 
@@ -326,12 +330,12 @@ es_out_t *input_EsOutTimeshiftNew( input_thread_t *p_input, es_out_t *p_next_out
         p_sys->i_tmp_size_max = 50*1024*1024;
     else
         p_sys->i_tmp_size_max = __MAX( i_tmp_size_max, 1*1024*1024 );
-    msg_Dbg( p_input, "using timeshift granularity of %d bytes",
-             (int)p_sys->i_tmp_size_max );
+    msg_Dbg( p_input, "using timeshift granularity of %d MBytes",
+             (int)p_sys->i_tmp_size_max/(1024*1024) );
 
     char *psz_tmp_path = var_CreateGetNonEmptyString( p_input, "input-timeshift-path" );
     p_sys->psz_tmp_path = GetTmpPath( psz_tmp_path );
-    msg_Dbg( p_input, "using timeshift  path '%s'", p_sys->psz_tmp_path );
+    msg_Dbg( p_input, "using timeshift path '%s'", p_sys->psz_tmp_path );
 
 #if 0
 #define S(t) msg_Err( p_input, "SIZEOF("#t")=%d", sizeof(t) )
@@ -592,13 +596,16 @@ static int ControlLocked( es_out_t *p_out, int i_query, va_list args )
     case ES_OUT_SET_NEXT_DISPLAY_TIME:
     case ES_OUT_SET_GROUP_META:
     case ES_OUT_SET_GROUP_EPG:
+    case ES_OUT_SET_ES_SCRAMBLED_STATE:
     case ES_OUT_DEL_GROUP:
+    case ES_OUT_SET_META:
     case ES_OUT_SET_ES:
     case ES_OUT_RESTART_ES:
     case ES_OUT_SET_ES_DEFAULT:
     case ES_OUT_SET_ES_STATE:
     case ES_OUT_SET_ES_FMT:
     case ES_OUT_SET_TIMES:
+    case ES_OUT_SET_JITTER:
     {
         ts_cmd_t cmd;
         if( CmdInitControl( &cmd, i_query, args, p_sys->b_delayed ) )
@@ -1165,7 +1172,7 @@ static void TsStoragePopCmd( ts_storage_t *p_storage, ts_cmd_t *p_cmd, bool b_fl
                 p_block->i_flags    = block.i_flags;
                 p_block->i_length   = block.i_length;
                 p_block->i_rate     = block.i_rate;
-                p_block->i_samples  = block.i_samples;
+                p_block->i_nb_samples = block.i_nb_samples;
                 p_block->i_buffer = fread( p_block->p_buffer, 1, block.i_buffer, p_storage->p_filer );
             }
             p_cmd->send.p_block = p_block;
@@ -1300,13 +1307,20 @@ static int CmdInitControl( ts_cmd_t *p_cmd, int i_query, va_list args, bool b_co
         p_cmd->control.int_i64.i_i64 = (int64_t)va_arg( args, int64_t );
         break;
 
+    case ES_OUT_SET_ES_SCRAMBLED_STATE:
+        p_cmd->control.es_bool.p_es = (es_out_id_t*)va_arg( args, es_out_id_t * );
+        p_cmd->control.es_bool.b_bool = (bool)va_arg( args, int );
+        break;
+
     case ES_OUT_RESET_PCR:           /* no arg */
         break;
 
-    case ES_OUT_SET_GROUP_META:  /* arg1=int i_group arg2=vlc_meta_t* */
+    case ES_OUT_SET_META:        /* arg1=const vlc_meta_t* */
+    case ES_OUT_SET_GROUP_META:  /* arg1=int i_group arg2=const vlc_meta_t* */
     {
-        p_cmd->control.int_meta.i_int = (int)va_arg( args, int );
-        vlc_meta_t *p_meta = (vlc_meta_t*)va_arg( args, vlc_meta_t * );
+        if( i_query == ES_OUT_SET_GROUP_META )
+            p_cmd->control.int_meta.i_int = (int)va_arg( args, int );
+        const vlc_meta_t *p_meta = va_arg( args, const vlc_meta_t * );
 
         if( b_copy )
         {
@@ -1317,15 +1331,16 @@ static int CmdInitControl( ts_cmd_t *p_cmd, int i_query, va_list args, bool b_co
         }
         else
         {
-            p_cmd->control.int_meta.p_meta = p_meta;
+            /* The cast is only needed to avoid warning */
+            p_cmd->control.int_meta.p_meta = (vlc_meta_t*)p_meta;
         }
         break;
     }
 
-    case ES_OUT_SET_GROUP_EPG:   /* arg1=int i_group arg2=vlc_epg_t* */
+    case ES_OUT_SET_GROUP_EPG:   /* arg1=int i_group arg2=const vlc_epg_t* */
     {
         p_cmd->control.int_epg.i_int = (int)va_arg( args, int );
-        vlc_epg_t *p_epg = (vlc_epg_t*)va_arg( args, vlc_epg_t * );
+        const vlc_epg_t *p_epg = va_arg( args, const vlc_epg_t * );
 
         if( b_copy )
         {
@@ -1346,7 +1361,8 @@ static int CmdInitControl( ts_cmd_t *p_cmd, int i_query, va_list args, bool b_co
         }
         else
         {
-            p_cmd->control.int_epg.p_epg = p_epg;
+            /* The cast is only needed to avoid warning */
+            p_cmd->control.int_epg.p_epg = (vlc_epg_t*)p_epg;
         }
         break;
     }
@@ -1392,6 +1408,15 @@ static int CmdInitControl( ts_cmd_t *p_cmd, int i_query, va_list args, bool b_co
         p_cmd->control.times.i_length = i_length;
         break;
     }
+    case ES_OUT_SET_JITTER:
+    {
+        mtime_t i_pts_delay = (mtime_t)va_arg( args, mtime_t );
+        int     i_cr_average = (int)va_arg( args, int );
+
+        p_cmd->control.jitter.i_pts_delay = i_pts_delay;
+        p_cmd->control.jitter.i_cr_average = i_cr_average;
+        break;
+    }
 
     default:
         assert(0);
@@ -1426,14 +1451,21 @@ static int CmdExecuteControl( es_out_t *p_out, ts_cmd_t *p_cmd )
     case ES_OUT_RESET_PCR:           /* no arg */
         return es_out_Control( p_out, i_query );
 
-    case ES_OUT_SET_GROUP_META:  /* arg1=int i_group arg2=vlc_meta_t* */
+    case ES_OUT_SET_GROUP_META:  /* arg1=int i_group arg2=const vlc_meta_t* */
         return es_out_Control( p_out, i_query, p_cmd->control.int_meta.i_int,
                                                p_cmd->control.int_meta.p_meta );
 
-    case ES_OUT_SET_GROUP_EPG:   /* arg1=int i_group arg2=vlc_epg_t* */
+    case ES_OUT_SET_GROUP_EPG:   /* arg1=int i_group arg2=const vlc_epg_t* */
         return es_out_Control( p_out, i_query, p_cmd->control.int_epg.i_int,
                                                p_cmd->control.int_epg.p_epg );
 
+    case ES_OUT_SET_ES_SCRAMBLED_STATE: /* arg1=int es_out_id_t* arg2=bool */
+        return es_out_Control( p_out, i_query, p_cmd->control.es_bool.p_es->p_es,
+                                               p_cmd->control.es_bool.b_bool );
+
+    case ES_OUT_SET_META:  /* arg1=const vlc_meta_t* */
+        return es_out_Control( p_out, i_query, p_cmd->control.int_meta.p_meta );
+
     /* Modified control */
     case ES_OUT_SET_ES:      /* arg1= es_out_id_t*                   */
     case ES_OUT_RESTART_ES:  /* arg1= es_out_id_t*                   */
@@ -1452,6 +1484,9 @@ static int CmdExecuteControl( es_out_t *p_out, ts_cmd_t *p_cmd )
         return es_out_Control( p_out, i_query, p_cmd->control.times.f_position,
                                                p_cmd->control.times.i_time,
                                                p_cmd->control.times.i_length );
+    case ES_OUT_SET_JITTER:
+        return es_out_Control( p_out, i_query, p_cmd->control.jitter.i_pts_delay,
+                                               p_cmd->control.jitter.i_cr_average );
 
     default:
         assert(0);
@@ -1460,7 +1495,8 @@ static int CmdExecuteControl( es_out_t *p_out, ts_cmd_t *p_cmd )
 }
 static void CmdCleanControl( ts_cmd_t *p_cmd )
 {
-    if( p_cmd->control.i_query == ES_OUT_SET_GROUP_META &&
+    if( ( p_cmd->control.i_query == ES_OUT_SET_GROUP_META ||
+          p_cmd->control.i_query == ES_OUT_SET_META ) &&
         p_cmd->control.int_meta.p_meta )
     {
         vlc_meta_Delete( p_cmd->control.int_meta.p_meta );
@@ -1552,7 +1588,7 @@ static FILE *GetTmpFile( char **ppsz_file, const char *psz_path )
         return NULL;
 
     /* */
-    f = fdopen( fd, "rw+" );
+    f = fdopen( fd, "w+b" );
     if( !f )
         close( fd );