RE: No video output for splay on arm-iwmmx-linux

Ding

 

The implementation depends on what GUI you use, such as gtk or qt. You need to implement it by your self. Target ‘splay’ for
arm-linux doesn’t contains the GUI.

 

 

Best regards

 

Eric Li (李军)

 

www.realnetworks.com

  _____  

From: Ke Ding [mailto:[email protected]] 
Sent: Thursday, November 13, 2008 1:30 PM
To: [email protected]; [email protected]
Subject: RE: [Helix-client-dev] No video output for splay on arm-iwmmx-linux

 

Eric,

Thanks for your immediate response. BTW, is there any reference implementation of this rendering module that I can refer on
XScale/ARM-Linux platform? Or, I have to implement it by myself?

I used to think that ‘splay’ target already contains the RealPlayer GUI, like what we see on x86 windows platform. Is there
another project/target in Helix client focus on GUI porting?

 

Thanks

Ke

 

 

From: ljun [mailto:[email protected]] 
Sent: Thursday, November 13, 2008 1:10 PM
To: Ke Ding; [email protected]
Subject: RE: [Helix-client-dev] No video output for splay on arm-iwmmx-linux

 

Ding

 

You need to write your video output module by yourself. 

Basically, you need to create a widget and set the decoded frame to this widget buffer and flash it to screen. There are three
interfaces needed to implement, IHXSite, IHXSiteSupplier and IHXVideoSurface. Please refer to chapter 12 and 13 of
HelixSDK-R5-Volume1.pdf. You can find it at https://helix-client.helixcommunity.org/Sdks .

 

 

Best regards

 

Eric Li (李军)

 

www.realnetworks.com

  _____  

From: [email protected] [mailto:[email protected]] On Behalf Of Ke Ding
Sent: Thursday, November 13, 2008 10:24 AM
To: [email protected]
Subject: [Helix-client-dev] No video output for splay on arm-iwmmx-linux

 

Hi all

 

I’m porting the splay on XScale Linux platform. Below is the detailed configuration:

SYSTEM_ID=linux-2.2-libc6-armv5te-cross-gcc4.1-iwmmxt-softfloat

branch: hxclient_3_1_0_atlas_restricted

platform: linux-2.2-libc6-armv5te-cross-gcc4.1-iwmmxt-softfloat

distribution/archive from: linux-2.2-libc6-armv5te-cross-gcc4.1-iwmmxt-softfloat

profile: helix-client-mobile-ezx

cvs revision: hxclient_3_1_0_atlas

target(s): splay

The build is successful, but only real audio can be played. it seems that the video decoding is ongoing, but no video on screen. Is
there anybody here encounter the same issue and know the root cause?

 

 

Thanks

Ke

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