int main(int argc, char **argv)
{
char *path = getenv("CLASSPATH");
printf("spit %s\n", path);
char **t = String_split(path, ":");
while (*t) {
printf("%s\n", *t);
t++;
}
}
int File_open(char *name){
char buf[128];
int fd;
int ret;
String *str;
int start, end;
head = String_create();
str = head;
mpc_strcpy(filename, name);
fd = sys_open(name, O_RDONLY);
if(fd < 0) return 1;
for(;;){
ret = sys_read(fd, buf, 127);
if(ret < 0) return 1;
if(ret == 0) break;
buf[ret] = 0;
start = 0;
for(;;){
for(end=start;end<ret;end++)
if(buf[end] == '\n') break;
buf[end] = 0;
String_insert_str(str, str->num, &buf[start], mpc_strlen(&buf[start]));
if( end == ret ) break;
String_split(str, str->num);
str = str->next;
start = end + 1;
}
}
sys_close(fd);
return 0;
}
void emin_enter(){
String_split(cursor.str, cursor.absolute.x);
Cursor_move_right(&cursor);
View_redraw(&cursor);
}
static void parse_y4m_header(ArrayU8 *data, uint8_t ** framestart, int * pwidth, int * pheight)
{
/* NOTE: This was copied from Y4MInput.c. It would be nice to merge this, Y4MInput.c,
Images.c, and ImageLoader.c to share code. */
{
int eoh = -1;
int soh = ArrayU8_search(data, 0, ArrayU8_temp_const("YUV4MPEG2", 9));
if (soh == 0) {
/* Search for newline at end of header line. */
eoh = ArrayU8_search(data, soh, ArrayU8_temp_const("\n", 1));
}
if (soh != 0 || eoh == -1) {
fprintf(stderr, "could lot find YUV4MPEG2 header\n");
return;
}
/* Parse header line. */
String *s = ArrayU8_extract_string(data, soh, eoh);
String_list *ls = String_split(s, " ");
int i;
for (i=0; i < String_list_len(ls); i++) {
String *t = String_list_get(ls, i);
if (String_is_none(t)) {
continue;
}
int width;
//int width_set = 0;
int height;
//int height_set = 0;
int frame_numerator;
//int frame_numerator_set = 0;
int frame_denominator;
//int frame_denominator_set = 0;
int aspect_numerator;
//int aspect_numerator_set = 0;
int aspect_denominator;
//int aspect_denominator_set = 0;
char chroma_subsamping[32+1];
//int chroma_subsamping_set = 0;
char interlacing;
//int interlacing_set = 0;
if (sscanf(t->bytes, "W%d", &width) == 1) {
printf("width %d\n", width);
*pwidth = width;
}
else if (sscanf(t->bytes, "H%d", &height) == 1) {
printf("height %d\n", height);
*pheight = height;
}
else if (sscanf(t->bytes, "C%32s", chroma_subsamping) == 1) {
printf("chroma subsampling %s\n", chroma_subsamping);
}
else if (sscanf(t->bytes, "I%c", &interlacing) == 1) {
printf("interlacing I%c\n", interlacing);
//switch (interlacing) {
//case 't': priv->video_common.interlace_mode = IMAGE_INTERLACE_TOP_FIRST; break;
//case 'b': priv->video_common.interlace_mode = IMAGE_INTERLACE_BOTTOM_FIRST; break;
//case 'm': priv->video_common.interlace_mode = IMAGE_INTERLACE_MIXEDMODE; break;
//case 'p':
//default:
//priv->video_common.interlace_mode = IMAGE_INTERLACE_NONE; break;
//}
}
else if (sscanf(t->bytes, "F%d:%d", &frame_numerator, &frame_denominator) == 2) {
//priv->video_common.nominal_period = (1.0*frame_denominator/frame_numerator);
//priv->video_common.fps_numerator = frame_numerator;
//priv->video_common.fps_denominator = frame_denominator;
//printf("frame rate %d:%d (%.5f period)\n",
//priv->video_common.fps_numerator,
//priv->video_common.fps_denominator,
//priv->video_common.nominal_period);
}
else if (sscanf(t->bytes, "A%d:%d", &aspect_numerator, &aspect_denominator) == 2) {
printf("aspect %d:%d\n", aspect_numerator, aspect_denominator);
}
// else if (sscanf(t->bytes, "X%s", metadata) == 1) { }
}
String_list_free(&ls);
//priv->state = PARSING_FRAME;
/* Trim out header plus newline. */
// ArrayU8_trim_left(data, eoh+1);
*framestart = data->data + eoh + 1 + strlen("FRAME\n");
}
}
