Commit 74d93d9c authored by Sam Hocevar's avatar Sam Hocevar

* src/libvlc.c: got rid of type-punning warnings.

parent 12246fe9
......@@ -2,7 +2,7 @@
* libvlc.c: main libvlc source
*****************************************************************************
* Copyright (C) 1998-2002 VideoLAN
* $Id: libvlc.c,v 1.88 2003/05/25 17:27:13 massiot Exp $
* $Id: libvlc.c,v 1.89 2003/06/21 21:59:12 sam Exp $
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
* Samuel Hocevar <sam@zoy.org>
......@@ -81,8 +81,9 @@
/*****************************************************************************
* The evil global variable. We handle it with care, don't worry.
*****************************************************************************/
static libvlc_t libvlc;
static vlc_t * p_static_vlc;
static libvlc_t libvlc;
static libvlc_t * p_libvlc;
static vlc_t * p_static_vlc;
/*****************************************************************************
* Local prototypes
......@@ -130,9 +131,12 @@ int VLC_Create( void )
vlc_t * p_vlc = NULL;
vlc_value_t lockval;
/* &libvlc never changes, so we can safely call this multiple times. */
p_libvlc = &libvlc;
/* vlc_threads_init *must* be the first internal call! No other call is
* allowed before the thread system has been initialized. */
i_ret = vlc_threads_init( &libvlc );
i_ret = vlc_threads_init( p_libvlc );
if( i_ret < 0 )
{
return i_ret;
......@@ -140,8 +144,8 @@ int VLC_Create( void )
/* Now that the thread system is initialized, we don't have much, but
* at least we have var_Create */
var_Create( &libvlc, "libvlc", VLC_VAR_MUTEX );
var_Get( &libvlc, "libvlc", &lockval );
var_Create( p_libvlc, "libvlc", VLC_VAR_MUTEX );
var_Get( p_libvlc, "libvlc", &lockval );
vlc_mutex_lock( lockval.p_address );
if( !libvlc.b_ready )
{
......@@ -161,11 +165,11 @@ int VLC_Create( void )
#endif
/* Initialize message queue */
msg_Create( &libvlc );
msg_Create( p_libvlc );
/* Announce who we are */
msg_Dbg( &libvlc, COPYRIGHT_MESSAGE );
msg_Dbg( &libvlc, "libvlc was configured with %s", CONFIGURE_LINE );
msg_Dbg( p_libvlc, COPYRIGHT_MESSAGE );
msg_Dbg( p_libvlc, "libvlc was configured with %s", CONFIGURE_LINE );
/* The module bank will be initialized later */
libvlc.p_module_bank = NULL;
......@@ -173,10 +177,10 @@ int VLC_Create( void )
libvlc.b_ready = VLC_TRUE;
}
vlc_mutex_unlock( lockval.p_address );
var_Destroy( &libvlc, "libvlc" );
var_Destroy( p_libvlc, "libvlc" );
/* Allocate a vlc object */
p_vlc = vlc_object_create( &libvlc, VLC_OBJECT_VLC );
p_vlc = vlc_object_create( p_libvlc, VLC_OBJECT_VLC );
if( p_vlc == NULL )
{
return VLC_EGENERIC;
......@@ -192,7 +196,7 @@ int VLC_Create( void )
#endif
/* Store our newly allocated structure in the global list */
vlc_object_attach( p_vlc, &libvlc );
vlc_object_attach( p_vlc, p_libvlc );
/* Store data for the non-reentrant API */
p_static_vlc = p_vlc;
......@@ -222,7 +226,7 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] )
playlist_t *p_playlist;
vlc_value_t lockval;
p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc;
p_vlc = i_object ? vlc_object_get( p_libvlc, i_object ) : p_static_vlc;
if( !p_vlc )
{
......@@ -261,16 +265,16 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] )
* main module. We need to do this at this stage to be able to display
* a short help if required by the user. (short help == main module
* options) */
var_Create( &libvlc, "libvlc", VLC_VAR_MUTEX );
var_Get( &libvlc, "libvlc", &lockval );
var_Create( p_libvlc, "libvlc", VLC_VAR_MUTEX );
var_Get( p_libvlc, "libvlc", &lockval );
vlc_mutex_lock( lockval.p_address );
if( libvlc.p_module_bank == NULL )
{
module_InitBank( &libvlc );
module_LoadMain( &libvlc );
module_InitBank( p_libvlc );
module_LoadMain( p_libvlc );
}
vlc_mutex_unlock( lockval.p_address );
var_Destroy( &libvlc, "libvlc" );
var_Destroy( p_libvlc, "libvlc" );
/* Hack: insert the help module here */
p_help_module = vlc_object_create( p_vlc, VLC_OBJECT_MODULE );
......@@ -353,8 +357,8 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] )
#endif
module_EndBank( p_vlc );
module_InitBank( &libvlc );
module_LoadMain( &libvlc );
module_InitBank( p_libvlc );
module_LoadMain( p_libvlc );
config_LoadCmdLine( p_vlc, &i_argc, ppsz_argv, VLC_TRUE );
}
if( psz_language ) free( psz_language );
......@@ -366,8 +370,8 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] )
* list of configuration options exported by each module and loads their
* default values.
*/
module_LoadBuiltins( &libvlc );
module_LoadPlugins( &libvlc );
module_LoadBuiltins( p_libvlc );
module_LoadPlugins( p_libvlc );
msg_Dbg( p_vlc, "module bank initialized, found %i modules",
libvlc.p_module_bank->i_children );
......@@ -583,7 +587,7 @@ int VLC_AddIntf( int i_object, char const *psz_module, vlc_bool_t b_block )
intf_thread_t *p_intf;
vlc_t *p_vlc;
p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc;
p_vlc = i_object ? vlc_object_get( p_libvlc, i_object ) : p_static_vlc;
if( !p_vlc )
{
......@@ -625,7 +629,7 @@ int VLC_Destroy( int i_object )
{
vlc_t *p_vlc;
p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc;
p_vlc = i_object ? vlc_object_get( p_libvlc, i_object ) : p_static_vlc;
if( !p_vlc )
{
......@@ -671,7 +675,7 @@ int VLC_Destroy( int i_object )
vlc_object_destroy( p_vlc );
/* Stop thread system: last one out please shut the door! */
vlc_threads_end( &libvlc );
vlc_threads_end( p_libvlc );
return VLC_SUCCESS;
}
......@@ -686,7 +690,7 @@ int VLC_Die( int i_object )
{
vlc_t *p_vlc;
p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc;
p_vlc = i_object ? vlc_object_get( p_libvlc, i_object ) : p_static_vlc;
if( !p_vlc )
{
......@@ -711,7 +715,7 @@ int VLC_AddTarget( int i_object, char const *psz_target, int i_mode, int i_pos )
playlist_t *p_playlist;
vlc_t *p_vlc;
p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc;
p_vlc = i_object ? vlc_object_get( p_libvlc, i_object ) : p_static_vlc;
if( !p_vlc )
{
......@@ -752,7 +756,7 @@ int VLC_Set( int i_object, char const *psz_var, vlc_value_t value )
vlc_t *p_vlc;
int i_ret;
p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc;
p_vlc = i_object ? vlc_object_get( p_libvlc, i_object ) : p_static_vlc;
if( !p_vlc )
{
......@@ -806,7 +810,7 @@ int VLC_Get( int i_object, char const *psz_var, vlc_value_t *p_value )
vlc_t *p_vlc;
int i_ret;
p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc;
p_vlc = i_object ? vlc_object_get( p_libvlc, i_object ) : p_static_vlc;
if( !p_vlc )
{
......@@ -829,7 +833,7 @@ int VLC_Play( int i_object )
playlist_t * p_playlist;
vlc_t *p_vlc;
p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc;
p_vlc = i_object ? vlc_object_get( p_libvlc, i_object ) : p_static_vlc;
/* Check that the handle is valid */
if( !p_vlc )
......@@ -873,7 +877,7 @@ int VLC_Stop( int i_object )
aout_instance_t * p_aout;
vlc_t *p_vlc;
p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc;
p_vlc = i_object ? vlc_object_get( p_libvlc, i_object ) : p_static_vlc;
/* Check that the handle is valid */
if( !p_vlc )
......@@ -939,7 +943,7 @@ int VLC_Pause( int i_object )
input_thread_t *p_input;
vlc_t *p_vlc;
p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc;
p_vlc = i_object ? vlc_object_get( p_libvlc, i_object ) : p_static_vlc;
if( !p_vlc )
{
......@@ -969,7 +973,7 @@ int VLC_FullScreen( int i_object )
vout_thread_t *p_vout;
vlc_t *p_vlc;
p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc;
p_vlc = i_object ? vlc_object_get( p_libvlc, i_object ) : p_static_vlc;
if( !p_vlc )
{
......
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