if (EXTERNAL_SSE2(cpu_flags) && param->opacity == 1) {
switch (param->mode) {
case BLEND_ADDITION: param->blend = ff_blend_addition_sse2; break;
if (EXTERNAL_SSE2(cpu_flags) && param->opacity == 1) {
switch (param->mode) {
case BLEND_ADDITION: param->blend = ff_blend_addition_sse2; break;