78    XvMCContextPrivate *context_priv;  in XvMCSetAttribute()  local
87    context_priv = context->privData;  in XvMCSetAttribute()
94       context_priv->procamp.brightness = value / 1000.0f;  in XvMCSetAttribute()
96       context_priv->procamp.contrast = value / 1000.0f + 1.0f;  in XvMCSetAttribute()
98       context_priv->procamp.saturation = value / 1000.0f + 1.0f;  in XvMCSetAttribute()
100       context_priv->procamp.hue = value / 1000.0f;  in XvMCSetAttribute()
102       context_priv->color_standard = value ?  in XvMCSetAttribute()
110       context_priv->color_standard,  in XvMCSetAttribute()
111       &context_priv->procamp, true, &csc  in XvMCSetAttribute()
113    vl_compositor_set_csc_matrix(&context_priv->cstate, (const vl_csc_matrix *)&csc, 1.0f, 0.0f);  in XvMCSetAttribute()
123    XvMCContextPrivate *context_priv;  in XvMCGetAttribute()  local
131    context_priv = context->privData;  in XvMCGetAttribute()
138       *value = context_priv->procamp.brightness * 1000;  in XvMCGetAttribute()
140       *value = context_priv->procamp.contrast * 1000 - 1000;  in XvMCGetAttribute()
142       *value = context_priv->procamp.saturation * 1000 + 1000;  in XvMCGetAttribute()
144       *value = context_priv->procamp.hue * 1000;  in XvMCGetAttribute()
146       *value = context_priv->color_standard == VL_CSC_COLOR_STANDARD_BT_709;  in XvMCGetAttribute()