当前位置:网站首页>OMX的初始化流程
OMX的初始化流程
2022-06-24 06:41:00 【程思扬】
AwesomePlayer是如何获得OMX服务的呢?过程如下:
•在 AwesomePlayer 初始化的时候,会调用 AwesomePlayer::onPrepareAsyncEvent。
, 继而调用 AwesomePlayer::initVideoDecoder 以及 AwesomePlayer::initAudioDecoder0
•然后开始正式进入OMX以及硬件解码器的初始化工作。
之前的AwesomePlayer初始化工作都是在做铺垫。当OMX开始初始化时,才真正开始核 心的初始化工作。我们知道,Android中的组件都是在提供服务,有服务器端,有客户端,大 部分是C/S模型,在前面的章节中也已经介绍过。在AwesomePlayer中,需要和OMX进行通 信,跟踪代码,其中有一个变量 OMXClient mClient,位于 frameworks\av\media\libstagefright\ OMXClient.cpp中,代码如下:
MuxOMX(const sp<IOMX> &remoteOMX);
virtual 边栏推荐
- Spark参数调优实践
- 2022蓝队HW初级面试题总结
- Game website making tutorial and correct view of games
- Why use lock [readonly] object? Why not lock (this)?
- Go excel export tool encapsulation
- Use of SQL join
- 机器人迷雾之算力与智能
- On BOM and DOM (2): DOM node hierarchy / attributes / Selectors / node relationships / detailed operation
- Application configuration management, basic principle analysis
- [binary tree] - middle order traversal of binary tree
猜你喜欢

JVM调试工具-jmap

oracle sql综合运用 习题

Database stored procedure begin end

虚拟文件系统

RealNetworks vs. 微软:早期流媒体行业之争

You have a chance, here is a stage

Introduction to raspberry pie 4B development board

Rockscache schematic diagram of cache operation

LuChen technology was invited to join NVIDIA startup acceleration program

Interpreting top-level design of AI robot industry development
随机推荐
Arduino融资3200万美元,进军企业市场
How to operate the little red book account: making good use of the theory of long tail words
How long does the domain name filing take and what materials need to be prepared
多传感器融合track fusion
0 foundation a literature club low code development member management applet (II)
Go operation SQLite code error
Maui uses Masa blazor component library
What is domain name resolution? What if the domain name cannot be resolved?
What is the main function of cloud disk? How to restore deleted pictures
leetcode:1856. Maximum value of minimum product of subarray
Computing power and intelligence of robot fog
puzzle(019.1)Hook、Gear
How to make a website? What should I pay attention to when making a website?
Multi sensor fusion track fusion
Spark parameter tuning practice
How to register the cloud service platform and what are the advantages of cloud server
With a goal of 50million days' living, pwnk wants to build a "Disneyland" for the next generation of young people
Working principle of online video server selection method for online video platform
树莓派4B开发板入门
Laravel document reading notes -laravel str slug() function example