stream: remove stream_BlockRemaining()

include/vlc_stream.h

@@ -118,7 +118,6 @@ VLC_API int stream_vaControl( stream_t *s, int i_query, va_list args );
 VLC_API void stream_Delete( stream_t *s );
 VLC_API int stream_Control( stream_t *s, int i_query, ... );
 VLC_API block_t * stream_Block( stream_t *s, int i_size );
-VLC_API block_t * stream_BlockRemaining( stream_t *s, int i_max_size );
 VLC_API char * stream_ReadLine( stream_t * );
 VLC_API input_item_t *stream_ReadDir( stream_t * );
 

src/input/stream.c

@@ -522,50 +522,6 @@ block_t *stream_Block( stream_t *s, int i_size )
     return NULL;
 }
 
-/**
- * Read the remaining of the data if there is less than i_max_size bytes, otherwise
- * return NULL.
- *
- * The stream position is unknown after the call.
- */
-block_t *stream_BlockRemaining( stream_t *s, int i_max_size )
-{
-    int     i_allocate = __MIN(1000000, i_max_size);
-    int64_t i_size = stream_Size( s );
-    if( i_size > 0 )
-    {
-        int64_t i_position = stream_Tell( s );
-        if( i_position + i_max_size < i_size )
-        {
-            msg_Err( s, "Remaining stream size is greater than %d bytes",
-                     i_max_size );
-            return NULL;
-        }
-        i_allocate = i_size - i_position;
-    }
-    if( i_allocate <= 0 )
-        return NULL;
-
-    block_t *p_block = block_Alloc( i_allocate );
-    int i_index = 0;
-    while( p_block )
-    {
-        int i_read = stream_Read( s, &p_block->p_buffer[i_index],
-                                     p_block->i_buffer - i_index);
-        if( i_read <= 0 )
-            break;
-        i_index += i_read;
-        i_max_size -= i_read;
-        if( i_max_size <= 0 )
-            break;
-        p_block = block_Realloc( p_block, 0, p_block->i_buffer +
-                                             __MIN(1000000, i_max_size) );
-    }
-    if( p_block )
-        p_block->i_buffer = i_index;
-    return p_block;
-}
-
 /**
  * Read the next input_item_t from the directory stream. It returns the next
  * input item on success or NULL in case of error or end of stream. The item

src/libvlccore.sym

@@ -393,7 +393,6 @@ spu_Render
 spu_RegisterChannel
 spu_ClearChannel
 stream_Block
-stream_BlockRemaining
 stream_Control
 stream_Delete
 stream_DemuxNew