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OpenGL ES 2.0 glTexImage2D is very slow

Apoorva Nagarajan
Intellectual 505 points

Hi,

I am using PSDK 2.0.0.0. I observe that glTexImage2D is very slow (takes approx 390ms for a 1920x1080 image) . In contrast, I see that loading the image using the KHR_image extensions (eglCreateImageKHR and glEGLImageTargetTexture2DOES) takes less than 1ms. According to my understanding, the KHR_image extensions only support YUYV, NV12, YV12 and I420 formats. How do a I load an RGB image in real time?

Regards,

Apoorva