EGLBoolean eglGpuPerfHintQCOM(EGLDisplay dpy, EGLContext ctx, EGLint *attrib_list)
{
const egl_display_ptr dp = validate_display(dpy);
if (!dp) return EGL_FALSE;
ContextRef _c(dp.get(), ctx);
if ((ctx != EGL_NO_CONTEXT) && !_c.get()) {
// ctx is not valid
return setError(EGL_BAD_CONTEXT, EGL_FALSE);
}
egl_context_t * c = NULL;
c = get_context(ctx);
EGLint result = EGL_FALSE;
egl_connection_t* const cnx = &gEGLImpl;
if (cnx->dso && cnx->egl.eglGpuPerfHintQCOM) {
result = cnx->egl.eglGpuPerfHintQCOM(
dp->disp.dpy,
c->context,
attrib_list);
}
return result;
}
egl_display_ptr validate_display_connection(EGLDisplay dpy,
egl_connection_t*& cnx) {
cnx = NULL;
egl_display_ptr dp = validate_display(dpy);
if (!dp)
return dp;
cnx = &gEGLImpl;
if (cnx->dso == 0) {
return setError(EGL_BAD_CONFIG, egl_display_ptr(NULL));
}
return dp;
}
egl_connection_t* validate_display_config(EGLDisplay dpy, EGLConfig config,
egl_display_t const*& dp) {
dp = validate_display(dpy);
if (!dp)
return (egl_connection_t*) NULL;
if (intptr_t(config) >= dp->numTotalConfigs) {
return setError(EGL_BAD_CONFIG, (egl_connection_t*)NULL);
}
egl_connection_t* const cnx = &gEGLImpl[dp->configs[intptr_t(config)].impl];
if (cnx->dso == 0) {
return setError(EGL_BAD_CONFIG, (egl_connection_t*)NULL);
}
return cnx;
}