Does Tegra3 support MRT? I have checked extensions and found tegra3 supports GL_NV_fbo_color_attachments and GL_NV_draw_buffers. I also checked GL_MAX_COLOR_ATTACHMENTS_NV and got value 8. But when i wanted to get function glDrawBuffersARB through eglGetProcAddress, i got null.
PFNGLDRAWBUFFERSARBPROC pglDrawBuffersARB = NULL;
#define glDrawBuffersARB pglDrawBuffersARB
pglDrawBuffersARB = (PFNGLDRAWBUFFERSARBPROC)eglGetProcAddress(“glDrawBuffersARB”);