[FFmpeg-cvslog] x86: more specific checks for availability of required assembly capabilities
Diego Biurrun
git at videolan.org
Sat Sep 8 13:01:29 CEST 2012
ffmpeg | branch: master | Diego Biurrun <diego at biurrun.de> | Tue Sep 4 08:30:16 2012 +0200| [1169f0d0afc0454633cfcfad73643f0458521c67] | committer: Diego Biurrun
x86: more specific checks for availability of required assembly capabilities
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1169f0d0afc0454633cfcfad73643f0458521c67
---
libavcodec/x86/dnxhdenc.c | 8 ++++----
libavcodec/x86/lpc.c | 8 ++++----
libavcodec/x86/mpegaudiodec.c | 9 +++++----
libswscale/swscale.c | 2 +-
4 files changed, 14 insertions(+), 13 deletions(-)
diff --git a/libavcodec/x86/dnxhdenc.c b/libavcodec/x86/dnxhdenc.c
index c344afe..43ee246 100644
--- a/libavcodec/x86/dnxhdenc.c
+++ b/libavcodec/x86/dnxhdenc.c
@@ -24,7 +24,7 @@
#include "libavutil/x86/asm.h"
#include "libavcodec/dnxhdenc.h"
-#if HAVE_INLINE_ASM
+#if HAVE_SSE2_INLINE
static void get_pixels_8x4_sym_sse2(DCTELEM *block, const uint8_t *pixels, int line_size)
{
@@ -52,14 +52,14 @@ static void get_pixels_8x4_sym_sse2(DCTELEM *block, const uint8_t *pixels, int l
);
}
-#endif /* HAVE_INLINE_ASM */
+#endif /* HAVE_SSE2_INLINE */
void ff_dnxhdenc_init_x86(DNXHDEncContext *ctx)
{
-#if HAVE_INLINE_ASM
+#if HAVE_SSE2_INLINE
if (av_get_cpu_flags() & AV_CPU_FLAG_SSE2) {
if (ctx->cid_table->bit_depth == 8)
ctx->get_pixels_8x4_sym = get_pixels_8x4_sym_sse2;
}
-#endif /* HAVE_INLINE_ASM */
+#endif /* HAVE_SSE2_INLINE */
}
diff --git a/libavcodec/x86/lpc.c b/libavcodec/x86/lpc.c
index 82f7761..b8c77e2 100644
--- a/libavcodec/x86/lpc.c
+++ b/libavcodec/x86/lpc.c
@@ -24,7 +24,7 @@
#include "libavutil/internal.h"
#include "libavcodec/lpc.h"
-#if HAVE_INLINE_ASM
+#if HAVE_SSE2_INLINE
static void lpc_apply_welch_window_sse2(const int32_t *data, int len,
double *w_data)
@@ -139,16 +139,16 @@ static void lpc_compute_autocorr_sse2(const double *data, int len, int lag,
}
}
-#endif /* HAVE_INLINE_ASM */
+#endif /* HAVE_SSE2_INLINE */
av_cold void ff_lpc_init_x86(LPCContext *c)
{
+#if HAVE_SSE2_INLINE
int mm_flags = av_get_cpu_flags();
-#if HAVE_INLINE_ASM
if (mm_flags & (AV_CPU_FLAG_SSE2|AV_CPU_FLAG_SSE2SLOW)) {
c->lpc_apply_welch_window = lpc_apply_welch_window_sse2;
c->lpc_compute_autocorr = lpc_compute_autocorr_sse2;
}
-#endif /* HAVE_INLINE_ASM */
+#endif /* HAVE_SSE2_INLINE */
}
diff --git a/libavcodec/x86/mpegaudiodec.c b/libavcodec/x86/mpegaudiodec.c
index d2573dd..e7c7fbb 100644
--- a/libavcodec/x86/mpegaudiodec.c
+++ b/libavcodec/x86/mpegaudiodec.c
@@ -36,7 +36,7 @@ void ff_four_imdct36_float_avx(float *out, float *buf, float *in, float *win,
DECLARE_ALIGNED(16, static float, mdct_win_sse)[2][4][4*40];
-#if HAVE_INLINE_ASM
+#if HAVE_SSE2_INLINE
#define MACS(rt, ra, rb) rt+=(ra)*(rb)
#define MLSS(rt, ra, rb) rt-=(ra)*(rb)
@@ -180,7 +180,7 @@ static void apply_window_mp3(float *in, float *win, int *unused, float *out,
*out = sum;
}
-#endif /* HAVE_INLINE_ASM */
+#endif /* HAVE_SSE2_INLINE */
#if HAVE_YASM
#define DECL_IMDCT_BLOCKS(CPU1, CPU2) \
@@ -240,11 +240,12 @@ void ff_mpadsp_init_mmx(MPADSPContext *s)
}
}
-#if HAVE_INLINE_ASM
+#if HAVE_SSE2_INLINE
if (mm_flags & AV_CPU_FLAG_SSE2) {
s->apply_window_float = apply_window_mp3;
}
-#endif /* HAVE_INLINE_ASM */
+#endif /* HAVE_SSE2_INLINE */
+
#if HAVE_YASM
if (mm_flags & AV_CPU_FLAG_AVX && HAVE_AVX) {
s->imdct36_blocks_float = imdct36_blocks_avx;
diff --git a/libswscale/swscale.c b/libswscale/swscale.c
index 94f51cf..4f0a049 100644
--- a/libswscale/swscale.c
+++ b/libswscale/swscale.c
@@ -661,7 +661,7 @@ static int swScale(SwsContext *c, const uint8_t *src[],
if (isPlanar(dstFormat) && isALPHA(dstFormat) && !alpPixBuf)
fillPlane(dst[3], dstStride[3], dstW, dstY - lastDstY, lastDstY, 255);
-#if HAVE_MMXEXT && HAVE_INLINE_ASM
+#if HAVE_MMXEXT_INLINE
if (av_get_cpu_flags() & AV_CPU_FLAG_MMXEXT)
__asm__ volatile ("sfence" ::: "memory");
#endif
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