文件列表:

.idea (0, 2018-10-31)
.idea\compiler.xml (686, 2018-10-31)
.idea\copyright (0, 2018-10-31)
.idea\copyright\profiles_settings.xml (74, 2018-10-31)
.idea\gradle.xml (626, 2018-10-31)
.idea\misc.xml (2226, 2018-10-31)
.idea\modules.xml (349, 2018-10-31)
.idea\runConfigurations.xml (564, 2018-10-31)
.idea\vcs.xml (180, 2018-10-31)
app (0, 2018-10-31)
app\CMakeLists.txt (1500, 2018-10-31)
app\build.gradle (1155, 2018-10-31)
app\proguard-rules.pro (940, 2018-10-31)
app\src (0, 2018-10-31)
app\src\androidTest (0, 2018-10-31)
app\src\androidTest\java (0, 2018-10-31)
app\src\androidTest\java\com (0, 2018-10-31)
app\src\androidTest\java\com\johan (0, 2018-10-31)
app\src\androidTest\java\com\johan\player (0, 2018-10-31)
app\src\androidTest\java\com\johan\player\ExampleInstrumentedTest.java (736, 2018-10-31)
app\src\main (0, 2018-10-31)
app\src\main\AndroidManifest.xml (790, 2018-10-31)
app\src\main\cpp (0, 2018-10-31)
app\src\main\cpp\include (0, 2018-10-31)
app\src\main\cpp\include\libavcodec (0, 2018-10-31)
app\src\main\cpp\include\libavcodec\avcodec.h (211184, 2018-10-31)
app\src\main\cpp\include\libavcodec\avdct.h (2570, 2018-10-31)
app\src\main\cpp\include\libavcodec\avfft.h (3111, 2018-10-31)
app\src\main\cpp\include\libavcodec\d3d11va.h (2853, 2018-10-31)
app\src\main\cpp\include\libavcodec\dirac.h (4044, 2018-10-31)
app\src\main\cpp\include\libavcodec\dv_profile.h (3715, 2018-10-31)
app\src\main\cpp\include\libavcodec\dxva2.h (2361, 2018-10-31)
app\src\main\cpp\include\libavcodec\jni.h (1650, 2018-10-31)
app\src\main\cpp\include\libavcodec\mediacodec.h (2825, 2018-10-31)
app\src\main\cpp\include\libavcodec\qsv.h (3763, 2018-10-31)
app\src\main\cpp\include\libavcodec\vaapi.h (4394, 2018-10-31)
app\src\main\cpp\include\libavcodec\vda.h (5928, 2018-10-31)
... ...

/* * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License * as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with FFmpeg; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef AVUTIL_THREADMESSAGE_H #define AVUTIL_THREADMESSAGE_H typedef struct AVThreadMessageQueue AVThreadMessageQueue; typedef enum AVThreadMessageFlags { /** * Perform non-blocking operation. * If this flag is set, send and recv operations are non-blocking and * return AVERROR(EAGAIN) immediately if they can not proceed. */ AV_THREAD_MESSAGE_NONBLOCK = 1, } AVThreadMessageFlags; /** * Allocate a new message queue. * * @param mq pointer to the message queue * @param nelem maximum number of elements in the queue * @param elsize size of each element in the queue * @return >=0 for success; <0 for error, in particular AVERROR(ENOSYS) if * lavu was built without thread support */ int av_thread_message_queue_alloc(AVThreadMessageQueue **mq, unsigned nelem, unsigned elsize); /** * Free a message queue. * * The message queue must no longer be in use by another thread. */ void av_thread_message_queue_free(AVThreadMessageQueue **mq); /** * Send a message on the queue. */ int av_thread_message_queue_send(AVThreadMessageQueue *mq, void *msg, unsigned flags); /** * Receive a message from the queue. */ int av_thread_message_queue_recv(AVThreadMessageQueue *mq, void *msg, unsigned flags); /** * Set the sending error code. * * If the error code is set to non-zero, av_thread_message_queue_send() will * return it immediately. Conventional values, such as AVERROR_EOF or * AVERROR(EAGAIN), can be used to cause the sending thread to stop or * suspend its operation. */ void av_thread_message_queue_set_err_send(AVThreadMessageQueue *mq, int err); /** * Set the receiving error code. * * If the error code is set to non-zero, av_thread_message_queue_recv() will * return it immediately when there are no longer available messages. * Conventional values, such as AVERROR_EOF or AVERROR(EAGAIN), can be used * to cause the receiving thread to stop or suspend its operation. */ void av_thread_message_queue_set_err_recv(AVThreadMessageQueue *mq, int err); /** * Set the optional free message callback function which will be called if an * operation is removing messages from the queue. */ void av_thread_message_queue_set_free_func(AVThreadMessageQueue *mq, void (*free_func)(void *msg)); /** * Flush the message queue * * This function is mostly equivalent to reading and free-ing every message * except that it will be done in a single operation (no lock/unlock between * reads). */ void av_thread_message_flush(AVThreadMessageQueue *mq); #endif /* AVUTIL_THREADMESSAGE_H */

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