void gui_unload_preview()
{
debug_start();
if( tmp_preview != NULL )
{
GLES2D_FreeTexture( tmp_preview );
tmp_preview = NULL;
}
video_quit( );
if ( applications[category]->type[list_curpos[ category ]] ) // .pnd spotted
{
if( pnd_mounted )
{
pnd_pnd_unmount( pndrun, applications[category]->fullpath[list_curpos[ category ]], applications[category]->id[list_curpos[ category ]] );
pnd_mounted = 0;
}
}
preview_timer = 100;
debug_end();
}
int
main(int argc, char *argv[])
{
options_init();
options_deal(argc, argv);
video_init();
screen_init();
screen_mainloop();
screen_quit();
video_quit();
exit(EXIT_SUCCESS);
}
void
game_quit ()
{
if (false == initialized)
{
LOG_FATAL ("not initialized");
}
mouse_quit ();
audio_quit ();
keyboard_quit ();
video_quit ();
filepath_quit ();
conf_quit ();
initialized = false;
}
void gui_clean()
{
debug_start();
video_quit();
gui_clean_skin();
gui_unload_preview();
pnd_app_clean_list();
pnd_notify_shutdown ( nh );
pnd_dbusnotify_shutdown ( nh2 );
doneStatusCalls();
GLES2D_Quit();
debug_end();
}
MainWindow::~MainWindow()
{
if (cur != NULL) video_quit(cur);
delete ui;
}
/* Init video source
* file: path to open
* width: destination frame width in pixels - use 0 for source
* height: destination frame height in pixels - use 0 for source
* format: PIX_FMT_GRAY8 or PIX_FMT_RGB24
* Returns video context on succes, NULL otherwise
*/
video *video_init(char *file, int width, int height, int format)
{
int i = 0;
video *ret = (video*)malloc(sizeof(video));
memset(ret, 0, sizeof(video));
ret->format = format;
/* Init ffmpeg */
av_register_all();
/* Open file, check usability */
if(av_open_input_file(&ret->pFormatCtx, file, NULL, 0, NULL) ||
av_find_stream_info(ret->pFormatCtx) < 0)
return video_quit(ret);
/* Find the first video stream */
ret->videoStream = -1;
for(i = 0; i < ret->pFormatCtx->nb_streams; i++)
if(ret->pFormatCtx->streams[i]->codec->codec_type == CODEC_TYPE_VIDEO) {
ret->videoStream = i;
break;
}
if(ret->videoStream == -1)
return video_quit(ret);
/* Get context for codec, pin down target width/height, find codec */
ret->pCtx = ret->pFormatCtx->streams[ret->videoStream]->codec;
ret->width = width? width: ret->pCtx->width;
ret->height = height? height: ret->pCtx->height;
ret->pCodec = avcodec_find_decoder(ret->pCtx->codec_id);
if(!ret->pCodec ||
avcodec_open(ret->pCtx, ret->pCodec) < 0)
return video_quit(ret);
/* Frame rate fix for some codecs */
if(ret->pCtx->time_base.num > 1000 && ret->pCtx->time_base.den == 1)
ret->pCtx->time_base.den = 1000;
/* Get framebuffers */
ret->pRaw = avcodec_alloc_frame();
ret->pDat = avcodec_alloc_frame();
if(!ret->pRaw || !ret->pDat)
return video_quit(ret);
/* Create data buffer */
ret->buffer = (uint8_t*)malloc(avpicture_get_size(ret->format,
ret->pCtx->width, ret->pCtx->height));
/* Init buffers */
avpicture_fill((AVPicture *) ret->pDat, ret->buffer, ret->format,
ret->pCtx->width, ret->pCtx->height);
/* Init scale & convert */
ret->Sctx = sws_getContext(ret->pCtx->width, ret->pCtx->height, ret->pCtx->pix_fmt,
ret->width, ret->height, (PixelFormat)ret->format, SWS_BICUBIC, NULL, NULL, NULL);
if(!ret->Sctx)
return video_quit(ret);
/* Give some info on stderr about the file & stream */
//dump_format(ret->pFormatCtx, 0, file, 0);
return ret;
}
