sdk camera app using opengl direct to gpu

[yibhan]

Hi guys,

I have a problem to implement camera app in opengl es 3.

I have referenced imx-gup-sdk in camera demo, but it is not using gpu, i guess.

I have tried to change camera demo to use direct gpu, but camera view don't work, acually it is displayed but not right view.

Do you have any sample code or idea? I am new in opengl, so I feel hard to program opengl.

1. i don't know how to configure vertex shader and fragment shader and to connect them to c codes.

Thank you for reading.

[Zhiming_Liu]

Hi

1.You can refer OpenGL ES 3.0 Programming Guide(Second Edition) to learn opengles.

2 imx-gpu-sdk uses opengl es,you can see this url https://source.codeaurora.org/external/imx/meta-imx/tree/meta-sdk/recipes-graphics/imx-gpu-sdk/imx-g... 

3. You can goto download https://github.com/NXPmicro/gtec-demo-framework .There are lots of demo app about opengl es.

3.I will write a simple instruction about shader and opengl es.

BR

Zhiming