static void obs_x264_video_info(void *data, struct video_scale_info *info)
{
struct obs_x264 *obsx264 = data;
enum video_format pref_format;
pref_format = obs_encoder_get_preferred_video_format(obsx264->encoder);
if (!valid_format(pref_format)) {
pref_format = valid_format(info->format) ?
info->format : VIDEO_FORMAT_NV12;
}
info->format = pref_format;
}
static void obs_qsv_video_info(void *data, struct video_scale_info *info)
{
struct obs_qsv *obsqsv = data;
enum video_format pref_format;
pref_format = obs_encoder_get_preferred_video_format(obsqsv->encoder);
if (!valid_format(pref_format)) {
pref_format = valid_format(info->format) ?
info->format : VIDEO_FORMAT_NV12;
}
info->format = pref_format;
cap_resolution(obsqsv->encoder, info);
}
/*
* The seq command will print out a numeric sequence from 1, the default,
* to a user specified upper limit by 1. The lower bound and increment
* maybe indicated by the user on the command line. The sequence can
* be either whole, the default, or decimal numbers.
*/
int
main(int argc, char *argv[])
{
int c = 0, errflg = 0;
int equalize = 0;
double first = 1.0;
double last = 0.0;
double incr = 0.0;
struct lconv *locale;
char *fmt = NULL;
const char *sep = "\n";
const char *term = NULL;
char pad = ZERO;
/* Determine the locale's decimal point. */
locale = localeconv();
if (locale && locale->decimal_point && locale->decimal_point[0] != '\0')
decimal_point = locale->decimal_point;
/*
* Process options, but handle negative numbers separately
* least they trip up getopt(3).
*/
while ((optind < argc) && !numeric(argv[optind]) &&
(c = getopt(argc, argv, "f:hs:t:w")) != -1) {
switch (c) {
case 'f': /* format (plan9) */
fmt = optarg;
equalize = 0;
break;
case 's': /* separator (GNU) */
sep = unescape(optarg);
break;
case 't': /* terminator (new) */
term = unescape(optarg);
break;
case 'w': /* equal width (plan9) */
if (!fmt)
if (equalize++)
pad = SPACE;
break;
case 'h': /* help (GNU) */
default:
errflg++;
break;
}
}
argc -= optind;
argv += optind;
if (argc < 1 || argc > 3)
errflg++;
if (errflg) {
fprintf(stderr,
"usage: %s [-w] [-f format] [-s string] [-t string] [first [incr]] last\n",
getprogname());
exit(1);
}
last = e_atof(argv[argc - 1]);
if (argc > 1)
first = e_atof(argv[0]);
if (argc > 2) {
incr = e_atof(argv[1]);
/* Plan 9/GNU don't do zero */
if (incr == 0.0)
errx(1, "zero %screment", (first < last)? "in" : "de");
}
/* default is one for Plan 9/GNU work alike */
if (incr == 0.0)
incr = (first < last) ? 1.0 : -1.0;
if (incr <= 0.0 && first < last)
errx(1, "needs positive increment");
if (incr >= 0.0 && first > last)
errx(1, "needs negative decrement");
if (fmt != NULL) {
if (!valid_format(fmt))
errx(1, "invalid format string: `%s'", fmt);
fmt = unescape(fmt);
/*
* XXX to be bug for bug compatible with Plan 9 add a
* newline if none found at the end of the format string.
*/
} else
fmt = generate_format(first, incr, last, equalize, pad);
if (incr > 0) {
for (; first <= last; first += incr) {
printf(fmt, first);
fputs(sep, stdout);
}
} else {
for (; first >= last; first += incr) {
printf(fmt, first);
fputs(sep, stdout);
}
}
if (term != NULL)
fputs(term, stdout);
return (0);
}
U_CFUNC PHP_FUNCTION(datefmt_format_object)
{
zval *object,
*format = NULL;
const char *locale_str = NULL;
size_t locale_len;
bool pattern = false;
UDate date;
TimeZone *timeZone = NULL;
UErrorCode status = U_ZERO_ERROR;
DateFormat *df = NULL;
Calendar *cal = NULL;
DateFormat::EStyle dateStyle = DateFormat::kDefault,
timeStyle = DateFormat::kDefault;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "o|zs!",
&object, &format, &locale_str, &locale_len) == FAILURE) {
RETURN_FALSE;
}
if (!locale_str) {
locale_str = intl_locale_get_default();
}
if (format == NULL || Z_TYPE_P(format) == IS_NULL) {
//nothing
} else if (Z_TYPE_P(format) == IS_ARRAY) {
HashTable *ht = Z_ARRVAL_P(format);
HashPosition pos = {0};
zval *z;
if (zend_hash_num_elements(ht) != 2) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"datefmt_format_object: bad format; if array, it must have "
"two elements", 0);
RETURN_FALSE;
}
zend_hash_internal_pointer_reset_ex(ht, &pos);
z = zend_hash_get_current_data_ex(ht, &pos);
if (!valid_format(z)) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"datefmt_format_object: bad format; the date format (first "
"element of the array) is not valid", 0);
RETURN_FALSE;
}
dateStyle = (DateFormat::EStyle)Z_LVAL_P(z);
zend_hash_move_forward_ex(ht, &pos);
z = zend_hash_get_current_data_ex(ht, &pos);
if (!valid_format(z)) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"datefmt_format_object: bad format; the time format ("
"second element of the array) is not valid", 0);
RETURN_FALSE;
}
timeStyle = (DateFormat::EStyle)Z_LVAL_P(z);
} else if (Z_TYPE_P(format) == IS_LONG) {
if (!valid_format(format)) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"datefmt_format_object: the date/time format type is invalid",
0);
RETURN_FALSE;
}
dateStyle = timeStyle = (DateFormat::EStyle)Z_LVAL_P(format);
} else {
convert_to_string_ex(format);
if (Z_STRLEN_P(format) == 0) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"datefmt_format_object: the format is empty", 0);
RETURN_FALSE;
}
pattern = true;
}
//there's no support for relative time in ICU yet
timeStyle = (DateFormat::EStyle)(timeStyle & ~DateFormat::kRelative);
zend_class_entry *instance_ce = Z_OBJCE_P(object);
if (instanceof_function(instance_ce, Calendar_ce_ptr)) {
Calendar *obj_cal = calendar_fetch_native_calendar(object);
if (obj_cal == NULL) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"datefmt_format_object: bad IntlCalendar instance: "
"not initialized properly", 0);
RETURN_FALSE;
}
timeZone = obj_cal->getTimeZone().clone();
date = obj_cal->getTime(status);
if (U_FAILURE(status)) {
intl_error_set(NULL, status,
"datefmt_format_object: error obtaining instant from "
"IntlCalendar", 0);
RETVAL_FALSE;
goto cleanup;
}
cal = obj_cal->clone();
} else if (instanceof_function(instance_ce, php_date_get_date_ce())) {
if (intl_datetime_decompose(object, &date, &timeZone, NULL,
"datefmt_format_object") == FAILURE) {
RETURN_FALSE;
}
cal = new GregorianCalendar(Locale::createFromName(locale_str), status);
if (U_FAILURE(status)) {
intl_error_set(NULL, status,
"datefmt_format_object: could not create GregorianCalendar",
0);
RETVAL_FALSE;
goto cleanup;
}
} else {
intl_error_set(NULL, status, "datefmt_format_object: the passed object "
"must be an instance of either IntlCalendar or DateTime",
0);
RETURN_FALSE;
}
if (pattern) {
df = new SimpleDateFormat(
UnicodeString(Z_STRVAL_P(format), Z_STRLEN_P(format),
UnicodeString::kInvariant),
Locale::createFromName(locale_str),
status);
if (U_FAILURE(status)) {
intl_error_set(NULL, status,
"datefmt_format_object: could not create SimpleDateFormat",
0);
RETVAL_FALSE;
goto cleanup;
}
} else {
df = DateFormat::createDateTimeInstance(dateStyle, timeStyle,
Locale::createFromName(locale_str));
if (df == NULL) { /* according to ICU sources, this should never happen */
intl_error_set(NULL, status,
"datefmt_format_object: could not create DateFormat",
0);
RETVAL_FALSE;
goto cleanup;
}
}
//must be in this order (or have the cal adopt the tz)
df->adoptCalendar(cal);
cal = NULL;
df->adoptTimeZone(timeZone);
timeZone = NULL;
{
char *ret_str;
int ret_str_len;
UnicodeString result = UnicodeString();
df->format(date, result);
if (intl_charFromString(result, &ret_str, &ret_str_len, &status) == FAILURE) {
intl_error_set(NULL, status,
"datefmt_format_object: error converting result to UTF-8",
0);
RETVAL_FALSE;
goto cleanup;
}
RETVAL_STRINGL(ret_str, ret_str_len);
//???
efree(ret_str);
}
cleanup:
delete df;
delete timeZone;
delete cal;
}