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大佬请教下,先谢谢了:
1. 如果是mpp半内部分配方式,把1080P NV12拷贝到系统内存(cpu需要处理),用哪个api?Rk3566上面大概需要多久?
2. 纯外部分配方式,drm类型,跟内部/半内部分配方式相比,解码会慢吗?会的话能慢多少?另外5.10的内核,说是要弄成cached的,具体怎么弄呢?没找到示例
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### Search before asking
- [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar.
### Version
version: 1.0.0
IoTDB> show cluster details;
+------+---…
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Hello, I'd like to ask why, during experimentation with BCSS, it was observed that one class of predictions appears as black, although in reality the original labels were not black.
![TCGA-OL-A97C-DX…
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~Since we're only publishing SNAPSHOT this should be fine. And you can always fall back to the individual artifacts if your Gradle metadata version significantly skews.~
Tracking MPP version of Kot…
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初始化:
`
if (mpp_packet_init(&(capture->mPkt), buf, length) != 0)
{
LOGW(TAG) mCtx), &(capture->mApi)) != MPP_OK) {
LOGW(TAG) mCtx, MPP_CTX_DEC, MppCodingType::MPP_VIDEO_Cod…
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RK3588平台,使用mpp编码库,如何做到编码输出不同分辨率的功能,比如原始数据是1920*1080,编码为1280*720分辨率的码流数据,看手册介绍是有视频缩放的功能,但是没有找到对应的代码,使用mpi_enc_test,如果分辨率参数与原始数据的分辨率对不上,编码器没有报错,但是却是花屏的数据,要做到缩放功能,是不是必须借助librga之类的库。请大神救急!!!
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libmpp ? rk3588\external\mpp ,Official mpp code is compiled without libmpp,only libmpp_rc.a libmpp_codec.a libmpp_base.a ...
rk@linaro-alip:~/xxw$ sudo find / -name libmpp*
[sudo] rk 的密码:
/h…
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## Kind (Required)
- Improvement
## Overview (Required)
- We tried arbor but it does not support Kotlin Native
I want a library that has the following elements:
- Interface that does n…
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**Feature request**
An algorithm that determines the off-mpp operating point for inverters that are clipping
**Describe the solution you'd like**
Assuming that if the converted AC out is greater …
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in case no dma device is available, mpp thinks that dma allocator is still valid. I think it should check the availablity of at least one device device in dma devices.
here is a potential fix.
`…