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Code Issues Releases Activity

ppc: Add missing AltiVec cpuflag detection invocations

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This commit is contained in:
Diego Biurrun
2013-08-23 18:48:17 +02:00
parent de81b6ae4f
commit 6af2c351b3
3 changed files with 12 additions and 0 deletions
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4
libavcodec/ppc/fft_altivec.c
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@@ -21,6 +21,7 @@
*/
#include "config.h"
#include "libavutil/cpu.h"
#include "libavutil/ppc/types_altivec.h"
#include "libavutil/ppc/util_altivec.h"
#include "libavcodec/fft.h"
@@ -142,6 +143,9 @@ static void imdct_calc_altivec(FFTContext *s, FFTSample *output, const FFTSample
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;

4
libavcodec/ppc/fmtconvert_altivec.c
View File

@@ -20,6 +20,7 @@
#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"
@@ -164,6 +165,9 @@ av_cold void ff_fmt_convert_init_ppc(FmtConvertContext *c,
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;

4
libavcodec/ppc/mpegaudiodsp_altivec.c
View File

@@ -21,6 +21,7 @@
#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"
@@ -132,6 +133,9 @@ static void apply_window_mp3(float *in, float *win, int *unused, float *out,
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 */
}