void game_list_pause( void ) {
struct game *g = game_start;
if( g ) {
do {
ogl_free_texture( g->texture );
g->texture = NULL;
g = g->all_next;
} while( g != game_start );
}
}
void snap_free( void ) {
int i;
snap_clear();
for( i = 0 ; i < NUM_NOISE ; i++ ) {
ogl_free_texture( noise[i] );
noise[i] = NULL;
}
}
void snap_clear( void ) {
if( video ) {
video_close();
video = 0;
}
else {
if( texture ) {
ogl_free_texture( texture );
}
}
texture = NULL;
platform_texture = NULL;
}
void game_free( struct game* game ) {
if( game ) {
ogl_free_texture( game->texture );
game->all_prev->all_next = game->all_next;
game->all_next->all_prev = game->all_prev;
game_start = game->all_next;
if( game_start->all_next == game_start ) {
/* last in the list */
game_start = NULL;
}
free( game );
game = NULL;
}
}
int bg_set( const char *filename ) {
if( filename && *filename ) {
if( bg_texture != bg_clear_texture ) {
ogl_free_texture( bg_texture );
}
bg_texture = sdl_create_texture( filename );
if( bg_texture == 0 ) {
fprintf( stderr, "Warning: couldn't load background image '%s'\n", filename );
return -1;
}
}
else {
bg_clear();
}
return 0;
}
void video_close( void ) {
int timeout = 10;
stop = 1;
packet_queue_flush( &audio_queue );
frame_queue_flush( &video_queue );
while( (reader_running || audio_running) && timeout-- )
SDL_Delay( 10 );
if( audio_open )
SDL_CloseAudio();
audio_open = 0;
if( video_codec_context )
avcodec_close( video_codec_context );
video_codec_context = NULL;
if( audio_codec_context )
avcodec_close( audio_codec_context );
audio_codec_context = NULL;
if( format_context )
av_close_input_file( format_context );
format_context = NULL;
if( video_buffer )
av_free( video_buffer );
video_buffer = NULL;
video_stream = -1;
audio_stream = -1;
if( texture )
ogl_free_texture( texture );
texture = NULL;
got_texture = 0;
sound_open_mixer();
}
void game_free_texture( struct game *game ) {
if( game->texture ) {
ogl_free_texture( game->texture );
game->texture = NULL;
}
}
void bg_free( void ) {
if( bg_texture != bg_clear_texture ) {
ogl_free_texture( bg_clear_texture );
}
ogl_free_texture( bg_texture );
}