/*----------------------------------------------------------------------------*/
void view_image(my1Image* image)
{
SDL_Surface *screen;
SDL_Surface *temp;
SDL_Event event;
unsigned char *pImage;
if(SDL_Init(SDL_INIT_VIDEO) != 0)
{
printf("Unable to initialize SDL: %s\n", SDL_GetError());
return;
}
screen = SDL_SetVideoMode(image->width, image->height, 24, SDL_ANYFORMAT);
if(!screen)
{
printf("Unable to set video mode: %s\n", SDL_GetError());
return;
}
/* copy image pixels to buffer */
pImage = malloc(image->height*image->width*3);
extract_rgb(image,pImage); /* should never be a problem! */
/* Create the temp surface from the raw RGB data */
temp = SDL_CreateRGBSurfaceFrom(pImage, image->width, image->height,
24, image->width*3, 0, 0, 0, 0);
if(!temp)
{
printf("Unable to load image to SDL: %s\n", SDL_GetError());
return;
}
SDL_BlitSurface(temp, NULL, screen, NULL);
SDL_Flip(screen);
SDL_FreeSurface(temp);
free(pImage);
printf("Showing image... Press 'q' to quit.\n");
while(1)
{
if(SDL_PollEvent(&event))
{
if(event.type==SDL_QUIT)
{
break;
}
else if(event.type==SDL_KEYDOWN)
{
if(event.key.keysym.sym == SDLK_q)
{
break;
}
}
}
}
SDL_Quit();
}
int main(int argc, char *argv[])
{
info_t ipipe;
int user=0;
long
stream_stype = TC_STYPE_UNKNOWN,
stream_magic = TC_MAGIC_UNKNOWN,
stream_codec = TC_CODEC_UNKNOWN;
int ch, done=0, track=0;
char *magic=NULL, *codec=NULL, *name=NULL;
//proper initialization
memset(&ipipe, 0, sizeof(info_t));
ipipe.frame_limit[0]=0;
ipipe.frame_limit[1]=LONG_MAX;
libtc_init(&argc, &argv);
while ((ch = getopt(argc, argv, "d:x:i:f:a:vt:C:?h")) != -1) {
switch (ch) {
case 'i':
if(optarg[0]=='-') usage(EXIT_FAILURE);
name = optarg;
break;
case 'd':
if(optarg[0]=='-') usage(EXIT_FAILURE);
verbose = atoi(optarg);
break;
case 'x':
if(optarg[0]=='-') usage(EXIT_FAILURE);
codec = optarg;
break;
case 'f':
if(optarg[0]=='-') usage(EXIT_FAILURE);
ipipe.nav_seek_file = optarg;
break;
case 't':
if(optarg[0]=='-') usage(EXIT_FAILURE);
magic = optarg;
user=1;
break;
case 'a':
if(optarg[0]=='-') usage(EXIT_FAILURE);
track = strtol(optarg, NULL, 0);
break;
case 'C':
if(optarg[0]=='-') usage(EXIT_FAILURE);
if (2 != sscanf(optarg,"%ld-%ld", &ipipe.frame_limit[0], &ipipe.frame_limit[1])) usage(EXIT_FAILURE);
if (ipipe.frame_limit[0] > ipipe.frame_limit[1])
{
tc_log_error(EXE, "Invalid -C options");
usage(EXIT_FAILURE);
}
break;
case 'v':
version();
exit(0);
break;
case 'h':
usage(EXIT_SUCCESS);
default:
usage(EXIT_FAILURE);
}
}
ac_init(AC_ALL);
/* ------------------------------------------------------------
*
* fill out defaults for info structure
*
* ------------------------------------------------------------*/
// assume defaults
if(name==NULL) stream_stype=TC_STYPE_STDIN;
// no autodetection yet
if(codec==NULL && magic==NULL) {
tc_log_error(EXE, "invalid codec %s", codec);
usage(EXIT_FAILURE);
}
if(codec==NULL) codec="";
// do not try to mess with the stream
if(stream_stype!=TC_STYPE_STDIN) {
if(tc_file_check(name)) exit(1);
if((ipipe.fd_in = xio_open(name, O_RDONLY))<0) {
tc_log_perror(EXE, "file open");
return(-1);
}
stream_magic = fileinfo(ipipe.fd_in, 0);
if(verbose & TC_DEBUG)
tc_log_msg(EXE, "(pid=%d) %s", getpid(), filetype(stream_magic));
} else ipipe.fd_in = STDIN_FILENO;
if(verbose & TC_DEBUG)
tc_log_msg(EXE, "(pid=%d) starting, doing %s", getpid(), codec);
// fill out defaults for info structure
ipipe.fd_out = STDOUT_FILENO;
ipipe.magic = stream_magic;
ipipe.stype = stream_stype;
ipipe.codec = stream_codec;
ipipe.track = track;
ipipe.select = TC_VIDEO;
ipipe.verbose = verbose;
ipipe.name = name;
/* ------------------------------------------------------------
*
* codec specific section
*
* note: user provided magic values overwrite autodetection!
*
* ------------------------------------------------------------*/
if(magic==NULL) magic="";
// OGM
if (ipipe.magic == TC_MAGIC_OGG) {
// dummy for video
if(strcmp(codec, "raw")==0) ipipe.codec = TC_CODEC_RGB24;
if((strcmp(codec, "vorbis")==0) || (strcmp(codec, "ogg")==0)) {
ipipe.codec = TC_CODEC_VORBIS;
ipipe.select = TC_AUDIO;
}
if(strcmp(codec, "mp3")==0) {
ipipe.codec = TC_CODEC_MP3;
ipipe.select = TC_AUDIO;
}
if(strcmp(codec, "pcm")==0) {
ipipe.codec = TC_CODEC_PCM;
ipipe.select = TC_AUDIO;
}
extract_ogm(&ipipe);
done = 1;
}
// MPEG2
if(strcmp(codec,"mpeg2")==0) {
ipipe.codec = TC_CODEC_MPEG2;
if(strcmp(magic, "vob")==0) ipipe.magic = TC_MAGIC_VOB;
if(strcmp(magic, "m2v")==0) ipipe.magic = TC_MAGIC_M2V;
if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
extract_mpeg2(&ipipe);
done = 1;
}
// PCM
if(strcmp(codec,"pcm")==0) {
ipipe.codec = TC_CODEC_PCM;
ipipe.select = TC_AUDIO;
if(strcmp(magic, "vob")==0) ipipe.magic = TC_MAGIC_VOB;
if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
if(strcmp(magic, "wav")==0) ipipe.magic = TC_MAGIC_WAV;
extract_pcm(&ipipe);
done = 1;
}
// SUBTITLE (private_stream_1)
if(strcmp(codec,"ps1")==0) {
ipipe.codec = TC_CODEC_PS1;
ipipe.select = TC_AUDIO;
if(strcmp(magic, "vob")==0) ipipe.magic = TC_MAGIC_VOB;
if(strcmp(magic, "vdr")==0) ipipe.magic = TC_MAGIC_VDR;
extract_ac3(&ipipe);
done = 1;
}
// DV
if(strcmp(codec,"dv")==0) {
ipipe.codec = TC_CODEC_DV;
if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
extract_dv(&ipipe);
done = 1;
}
// RGB
if(strcmp(codec,"rgb")==0) {
ipipe.codec = TC_CODEC_RGB24;
if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
if(strcmp(magic, "wav")==0) ipipe.magic = TC_MAGIC_WAV;
extract_rgb(&ipipe);
done = 1;
}
// DTS
if(strcmp(codec,"dts")==0) {
ipipe.codec = TC_CODEC_DTS;
ipipe.select = TC_AUDIO;
if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
if(strcmp(magic, "vob")==0) ipipe.magic = TC_MAGIC_VOB;
extract_ac3(&ipipe);
done = 1;
}
// AC3
if(strcmp(codec,"ac3")==0) {
ipipe.codec = TC_CODEC_AC3;
ipipe.select = TC_AUDIO;
if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
if(strcmp(magic, "vob")==0) ipipe.magic = TC_MAGIC_VOB;
extract_ac3(&ipipe);
done = 1;
}
// MP3
if(strcmp(codec,"mp3")==0 || strcmp(codec,"mp2")==0) {
ipipe.codec = TC_CODEC_MP3;
ipipe.select = TC_AUDIO;
if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
if(strcmp(magic, "vob")==0) ipipe.magic = TC_MAGIC_VOB;
extract_mp3(&ipipe);
done = 1;
}
// YUV420P
if(strcmp(codec,"yuv420p")==0) {
ipipe.codec = TC_CODEC_YUV420P;
if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
if(strcmp(magic, "yuv4mpeg")==0) ipipe.magic = TC_MAGIC_YUV4MPEG;
extract_yuv(&ipipe);
done = 1;
}
// YUV422P
if(strcmp(codec,"yuv422p")==0) {
ipipe.codec = TC_CODEC_YUV422P;
if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
if(strcmp(magic, "yuv4mpeg")==0) ipipe.magic = TC_MAGIC_YUV4MPEG;
extract_yuv(&ipipe);
done = 1;
}
// UYVY
if(strcmp(codec,"uyvy")==0) {
ipipe.codec = TC_CODEC_UYVY;
if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
extract_yuv(&ipipe);
done = 1;
}
// LZO
if(strcmp(codec,"lzo")==0) {
ipipe.codec = TC_CODEC_YUV420P;
if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
extract_lzo(&ipipe);
done = 1;
}
// AVI extraction
//need to check if there isn't a codec from the input option (if we have a file with TC_MAGIC_AVI and we specify -x pcm we have pcm and rgb output)
if ((strcmp(magic, "avi")==0 || ipipe.magic==TC_MAGIC_AVI)&& (codec == NULL)) {
ipipe.magic=TC_MAGIC_AVI;
extract_avi(&ipipe);
done = 1;
}
if (strcmp(codec, "raw")==0 || strcmp(codec, "video")==0) {
ipipe.select=TC_VIDEO-1;
ipipe.magic=TC_MAGIC_AVI;
extract_avi(&ipipe);
done = 1;
}
if(!done) {
tc_log_error(EXE, "(pid=%d) unable to handle codec %s", getpid(), codec);
exit(1);
}
if(ipipe.fd_in != STDIN_FILENO) xio_close(ipipe.fd_in);
return(0);
}
