VC4_SCALING_NONE
if (vc4_state->x_scaling[0] != VC4_SCALING_NONE ||
vc4_state->x_scaling[1] != VC4_SCALING_NONE ||
vc4_state->y_scaling[0] != VC4_SCALING_NONE ||
vc4_state->y_scaling[1] != VC4_SCALING_NONE) {
if (vc4_state->y_scaling[0] != VC4_SCALING_NONE ||
vc4_state->y_scaling[1] != VC4_SCALING_NONE) {
if (vc4_state->y_scaling[0] != VC4_SCALING_NONE ||
vc4_state->y_scaling[1] != VC4_SCALING_NONE) {
if (vc4_state->x_scaling[0] != VC4_SCALING_NONE ||
vc4_state->x_scaling[1] != VC4_SCALING_NONE ||
vc4_state->y_scaling[0] != VC4_SCALING_NONE ||
vc4_state->y_scaling[1] != VC4_SCALING_NONE) {
return VC4_SCALING_NONE;
case VC4_SCALING_PPF << 2 | VC4_SCALING_NONE:
case VC4_SCALING_NONE << 2 | VC4_SCALING_PPF:
case VC4_SCALING_NONE << 2 | VC4_SCALING_TPZ:
case VC4_SCALING_TPZ << 2 | VC4_SCALING_NONE:
case VC4_SCALING_NONE << 2 | VC4_SCALING_NONE:
vc4_state->is_unity = (vc4_state->x_scaling[0] == VC4_SCALING_NONE &&
vc4_state->y_scaling[0] == VC4_SCALING_NONE);
if (vc4_state->x_scaling[1] == VC4_SCALING_NONE)
if (vc4_state->y_scaling[1] == VC4_SCALING_NONE)
vc4_state->x_scaling[1] = VC4_SCALING_NONE;
vc4_state->y_scaling[1] = VC4_SCALING_NONE;
if (vc4_state->y_scaling[0] == VC4_SCALING_NONE &&
vc4_state->y_scaling[1] == VC4_SCALING_NONE)
if (vc4_state->y_scaling[channel] == VC4_SCALING_NONE)
if (vc4_state->y_scaling[channel] != VC4_SCALING_NONE)
if (vc4_state->y_scaling[0] == VC4_SCALING_NONE &&
vc4_state->y_scaling[1] == VC4_SCALING_NONE)
if (vc4_state->x_scaling[0] != VC4_SCALING_NONE ||
vc4_state->x_scaling[1] != VC4_SCALING_NONE ||
vc4_state->y_scaling[0] != VC4_SCALING_NONE ||
vc4_state->y_scaling[1] != VC4_SCALING_NONE)