Linux/TDA2SX: the problem with opengles application porting on tda2x

John G

Prodigy 235 points

Part Number: TDA2SX

Tool/software: Linux

Hi all,

I want to port my opengles application on a custom tda2x platform.

The hardware is refer to vayu board. and the software is running Linux app based on Vision SDK 2.10;

I have tested the opengles app on PC with vs2015, when I import the vertex ,texture coordinate, indices data into

board , It shows incorrect image;

The openglees app is to show a bowl with 4 YUV image from differnt camera;

I refer to visionSDK/linux/src/system/sgxRenderUtils/sgxRender3DSRV.cpp;

I have tested with removing MVP from the vertex shader, it can show something but it doesnot work fine;

Any suggestion?

Will be grateful for your help.

sgxRender3DSRV.cpp

over 8 years ago

0 John G over 8 years ago

Prodigy 235 points

By the way , I refer to the usecase with ov490 + 10640.

0 Yordan Kamenov over 8 years ago in reply to John G

TI__Mastermind 42515 points

Hi John,

I have forwarded your question to a OpenGL expert.

Regards,
Yordan

0 John G over 8 years ago in reply to Yordan Kamenov

Prodigy 235 points

Hi Yordan,

Thanks, I want to know how to debug the different between emualtion and on the board.

0 Yordan Kamenov over 8 years ago in reply to John G

TI__Mastermind 42515 points

Hi John,

just to update you: due to graphics team being currently fully busy with some high priority tasks in the following 3-4 weeks the response rate from them might be very slow. We will try to prioritize the E2E forum after that period.

Regards,
Yordan

0 John G over 8 years ago in reply to Yordan Kamenov

Prodigy 235 points

Hi Yordan,

Thanks for your information.I have resolved my problem.

Regards,
John

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Linux/TDA2SX: the problem with opengles application porting on tda2x