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Linshizhi
ffmpeg.wasm-core
Commits
205fdd4e
Commit
205fdd4e
authored
Jun 05, 2014
by
Diego Biurrun
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ppc: Fix runtime CPU detection for apedsp, huffyuvdsp, svq1enc
parent
f121dbd9
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3 changed files
with
15 additions
and
0 deletions
+15
-0
apedsp_altivec.c
libavcodec/ppc/apedsp_altivec.c
+5
-0
huffyuvdsp_altivec.c
libavcodec/ppc/huffyuvdsp_altivec.c
+5
-0
svq1enc_altivec.c
libavcodec/ppc/svq1enc_altivec.c
+5
-0
No files found.
libavcodec/ppc/apedsp_altivec.c
View file @
205fdd4e
...
@@ -24,6 +24,8 @@
...
@@ -24,6 +24,8 @@
#endif
#endif
#include "libavutil/attributes.h"
#include "libavutil/attributes.h"
#include "libavutil/cpu.h"
#include "libavutil/ppc/cpu.h"
#include "libavutil/ppc/types_altivec.h"
#include "libavutil/ppc/types_altivec.h"
#include "libavcodec/apedsp.h"
#include "libavcodec/apedsp.h"
...
@@ -72,6 +74,9 @@ static int32_t scalarproduct_and_madd_int16_altivec(int16_t *v1,
...
@@ -72,6 +74,9 @@ static int32_t scalarproduct_and_madd_int16_altivec(int16_t *v1,
av_cold
void
ff_apedsp_init_ppc
(
APEDSPContext
*
c
)
av_cold
void
ff_apedsp_init_ppc
(
APEDSPContext
*
c
)
{
{
#if HAVE_ALTIVEC
#if HAVE_ALTIVEC
if
(
!
PPC_ALTIVEC
(
av_get_cpu_flags
()))
return
;
c
->
scalarproduct_and_madd_int16
=
scalarproduct_and_madd_int16_altivec
;
c
->
scalarproduct_and_madd_int16
=
scalarproduct_and_madd_int16_altivec
;
#endif
/* HAVE_ALTIVEC */
#endif
/* HAVE_ALTIVEC */
}
}
libavcodec/ppc/huffyuvdsp_altivec.c
View file @
205fdd4e
...
@@ -26,6 +26,8 @@
...
@@ -26,6 +26,8 @@
#endif
#endif
#include "libavutil/attributes.h"
#include "libavutil/attributes.h"
#include "libavutil/cpu.h"
#include "libavutil/ppc/cpu.h"
#include "libavutil/ppc/types_altivec.h"
#include "libavutil/ppc/types_altivec.h"
#include "libavutil/ppc/util_altivec.h"
#include "libavutil/ppc/util_altivec.h"
#include "libavcodec/huffyuvdsp.h"
#include "libavcodec/huffyuvdsp.h"
...
@@ -52,6 +54,9 @@ static void add_bytes_altivec(uint8_t *dst, uint8_t *src, int w)
...
@@ -52,6 +54,9 @@ static void add_bytes_altivec(uint8_t *dst, uint8_t *src, int w)
av_cold
void
ff_huffyuvdsp_init_ppc
(
HuffYUVDSPContext
*
c
)
av_cold
void
ff_huffyuvdsp_init_ppc
(
HuffYUVDSPContext
*
c
)
{
{
#if HAVE_ALTIVEC
#if HAVE_ALTIVEC
if
(
!
PPC_ALTIVEC
(
av_get_cpu_flags
()))
return
;
c
->
add_bytes
=
add_bytes_altivec
;
c
->
add_bytes
=
add_bytes_altivec
;
#endif
/* HAVE_ALTIVEC */
#endif
/* HAVE_ALTIVEC */
}
}
libavcodec/ppc/svq1enc_altivec.c
View file @
205fdd4e
...
@@ -26,6 +26,8 @@
...
@@ -26,6 +26,8 @@
#endif
#endif
#include "libavutil/attributes.h"
#include "libavutil/attributes.h"
#include "libavutil/cpu.h"
#include "libavutil/ppc/cpu.h"
#include "libavutil/ppc/types_altivec.h"
#include "libavutil/ppc/types_altivec.h"
#include "libavutil/ppc/util_altivec.h"
#include "libavutil/ppc/util_altivec.h"
#include "libavcodec/svq1enc.h"
#include "libavcodec/svq1enc.h"
...
@@ -75,6 +77,9 @@ static int ssd_int8_vs_int16_altivec(const int8_t *pix1, const int16_t *pix2,
...
@@ -75,6 +77,9 @@ static int ssd_int8_vs_int16_altivec(const int8_t *pix1, const int16_t *pix2,
av_cold
void
ff_svq1enc_init_ppc
(
SVQ1EncContext
*
c
)
av_cold
void
ff_svq1enc_init_ppc
(
SVQ1EncContext
*
c
)
{
{
#if HAVE_ALTIVEC
#if HAVE_ALTIVEC
if
(
!
PPC_ALTIVEC
(
av_get_cpu_flags
()))
return
;
c
->
ssd_int8_vs_int16
=
ssd_int8_vs_int16_altivec
;
c
->
ssd_int8_vs_int16
=
ssd_int8_vs_int16_altivec
;
#endif
/* HAVE_ALTIVEC */
#endif
/* HAVE_ALTIVEC */
}
}
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