org.bytedeco.javacpp.include.log_callback.h Maven / Gradle / Ivy
/*
* Copyright (C) 2015 Samuel Audet
*
* Licensed either under the Apache License, Version 2.0, or (at your option)
* under the terms of the GNU General Public License as published by
* the Free Software Foundation (subject to the "Classpath" exception),
* either version 2, or any later version (collectively, the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
* http://www.gnu.org/licenses/
* http://www.gnu.org/software/classpath/license.html
*
* or as provided in the LICENSE.txt file that accompanied this code.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include
typedef void (*LogCallback)(int level, const char* msg);
static LogCallback logCallback;
void log_callback(void* ptr, int level, const char* fmt, va_list vl) {
static int print_prefix = 1;
char line[1024];
if ((level & 0xff) > av_log_get_level()) {
return;
}
av_log_format_line(ptr, level, fmt, vl, line, sizeof(line), &print_prefix);
logCallback(level, line);
}
void setLogCallback(LogCallback lc) {
av_log_set_callback(log_callback);
logCallback = lc;
}