*/
int64_t ff_guess_coded_bitrate(AVCodecContext *avctx);
+/**
+ * Check if a value is in the list. If not, return the default value
+ *
+ * @param ctx Context for the log msg
+ * @param val_name Name of the checked value, for log msg
+ * @param array_valid_values Array of valid int, ended with INT_MAX
+ * @param default_value Value return if checked value is not in the array
+ * @return Value or default_value.
+ */
+int ff_int_from_list_or_default(void *ctx, const char * val_name, int val,
+ const int * array_valid_values, int default_value);
+
#if defined(_WIN32) && CONFIG_SHARED && !defined(BUILDING_avcodec)
# define av_export_avcodec __declspec(dllimport)
#else
return bitrate;
}
+
+int ff_int_from_list_or_default(void *ctx, const char * val_name, int val,
+ const int * array_valid_values, int default_value)
+{
+ int i = 0, ref_val;
+
+ while (1) {
+ ref_val = array_valid_values[i];
+ if (ref_val == INT_MAX)
+ break;
+ if (val == ref_val)
+ return val;
+ i++;
+ }
+ /* val is not a valid value */
+ av_log(ctx, AV_LOG_DEBUG,
+ "%s %d are not supported. Set to default value : %d\n", val_name, val, default_value);
+ return default_value;
+}