*/
#include "config.h"
+#include "libavutil/cpu.h"
#include "libavutil/ppc/types_altivec.h"
#include "libavutil/ppc/util_altivec.h"
#include "libavcodec/fft.h"
av_cold void ff_fft_init_ppc(FFTContext *s)
{
#if HAVE_GNU_AS && HAVE_ALTIVEC
+ if (!(av_get_cpu_flags() & AV_CPU_FLAG_ALTIVEC))
+ return;
+
s->fft_calc = ff_fft_calc_interleave_altivec;
if (s->mdct_bits >= 5) {
s->imdct_calc = imdct_calc_altivec;
#include "config.h"
#include "libavutil/attributes.h"
+#include "libavutil/cpu.h"
#include "libavutil/mem.h"
#include "libavutil/ppc/util_altivec.h"
#include "libavcodec/fmtconvert.h"
AVCodecContext *avctx)
{
#if HAVE_ALTIVEC
+ if (!(av_get_cpu_flags() & AV_CPU_FLAG_ALTIVEC))
+ return;
+
c->int32_to_float_fmul_scalar = int32_to_float_fmul_scalar_altivec;
if (!(avctx->flags & CODEC_FLAG_BITEXACT)) {
c->float_to_int16 = float_to_int16_altivec;
#include "config.h"
#include "libavutil/attributes.h"
+#include "libavutil/cpu.h"
#include "libavutil/internal.h"
#include "libavutil/ppc/util_altivec.h"
#include "libavcodec/mpegaudiodsp.h"
av_cold void ff_mpadsp_init_ppc(MPADSPContext *s)
{
#if HAVE_ALTIVEC
+ if (!(av_get_cpu_flags() & AV_CPU_FLAG_ALTIVEC))
+ return;
+
s->apply_window_float = apply_window_mp3;
#endif /* HAVE_ALTIVEC */
}