av_cold void ff_dcadsp_init_x86(DCADSPContext *s) { int cpu_flags = av_get_cpu_flags(); if (EXTERNAL_SSE(cpu_flags)) { #if ARCH_X86_32 s->int8x8_fmul_int32 = ff_int8x8_fmul_int32_sse; #endif s->lfe_fir[0] = ff_dca_lfe_fir0_sse; s->lfe_fir[1] = ff_dca_lfe_fir1_sse; } if (EXTERNAL_SSE2(cpu_flags)) { s->int8x8_fmul_int32 = ff_int8x8_fmul_int32_sse2; } if (EXTERNAL_SSE4(cpu_flags)) { s->int8x8_fmul_int32 = ff_int8x8_fmul_int32_sse4; } }