#include "config.h"
+#include "libavutil/attributes.h"
#include "libavutil/cpu.h"
#include "libavutil/float_dsp.h"
#include "cpu.h"
float ff_scalarproduct_float_sse(const float *v1, const float *v2, int order);
-void ff_butterflies_float_sse(float *src0, float *src1, int len);
+void ff_butterflies_float_sse(float *restrict src0, float *restrict src1, int len);
#if HAVE_6REGS && HAVE_INLINE_ASM
static void vector_fmul_window_3dnowext(float *dst, const float *src0,
}
#endif /* HAVE_6REGS && HAVE_INLINE_ASM */
-void ff_float_dsp_init_x86(AVFloatDSPContext *fdsp)
+av_cold void ff_float_dsp_init_x86(AVFloatDSPContext *fdsp)
{
- int mm_flags = av_get_cpu_flags();
+ int cpu_flags = av_get_cpu_flags();
#if HAVE_6REGS && HAVE_INLINE_ASM
- if (INLINE_AMD3DNOWEXT(mm_flags)) {
+ if (INLINE_AMD3DNOWEXT(cpu_flags)) {
fdsp->vector_fmul_window = vector_fmul_window_3dnowext;
}
- if (INLINE_SSE(mm_flags)) {
+ if (INLINE_SSE(cpu_flags)) {
fdsp->vector_fmul_window = vector_fmul_window_sse;
}
#endif
- if (EXTERNAL_SSE(mm_flags)) {
+ if (EXTERNAL_SSE(cpu_flags)) {
fdsp->vector_fmul = ff_vector_fmul_sse;
fdsp->vector_fmac_scalar = ff_vector_fmac_scalar_sse;
fdsp->vector_fmul_scalar = ff_vector_fmul_scalar_sse;
fdsp->scalarproduct_float = ff_scalarproduct_float_sse;
fdsp->butterflies_float = ff_butterflies_float_sse;
}
- if (EXTERNAL_SSE2(mm_flags)) {
+ if (EXTERNAL_SSE2(cpu_flags)) {
fdsp->vector_dmul_scalar = ff_vector_dmul_scalar_sse2;
}
- if (EXTERNAL_AVX(mm_flags)) {
+ if (EXTERNAL_AVX_FAST(cpu_flags)) {
fdsp->vector_fmul = ff_vector_fmul_avx;
fdsp->vector_fmac_scalar = ff_vector_fmac_scalar_avx;
fdsp->vector_dmul_scalar = ff_vector_dmul_scalar_avx;