diff options
| author | Diego Biurrun <diego@biurrun.de> | 2013-05-07 01:42:08 +0200 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2013-05-08 01:04:04 +0200 |
| commit | 87614667606b42476f9017d79faf12b45a0bd77c (patch) | |
| tree | 2033d03173f89c551d4569f9021d3faf7b3c2f6b | |
| parent | 06122c253394b10a694d3d95e00e503c89852134 (diff) | |
| download | ffmpeg-87614667606b42476f9017d79faf12b45a0bd77c.tar.gz | |
x86: dsputil: Move ff_pd assembly constants to the only place they are used
| -rw-r--r-- | libavcodec/x86/dsputil_mmx.c | 3 | ||||
| -rw-r--r-- | libavcodec/x86/dsputil_mmx.h | 3 | ||||
| -rw-r--r-- | libavcodec/x86/lpc.c | 18 |
3 files changed, 11 insertions, 13 deletions
diff --git a/libavcodec/x86/dsputil_mmx.c b/libavcodec/x86/dsputil_mmx.c index ea3aed8820..6d39d8dca5 100644 --- a/libavcodec/x86/dsputil_mmx.c +++ b/libavcodec/x86/dsputil_mmx.c @@ -49,9 +49,6 @@ DECLARE_ALIGNED(16, const xmm_reg, ff_pw_1019) = { 0x03FB03FB03FB03FBULL, 0x03F DECLARE_ALIGNED(8, const uint64_t, ff_pb_FC) = 0xFCFCFCFCFCFCFCFCULL; -DECLARE_ALIGNED(16, const double, ff_pd_1)[2] = { 1.0, 1.0 }; -DECLARE_ALIGNED(16, const double, ff_pd_2)[2] = { 2.0, 2.0 }; - void ff_put_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h); diff --git a/libavcodec/x86/dsputil_mmx.h b/libavcodec/x86/dsputil_mmx.h index 7f331b60f6..4afa5abb4e 100644 --- a/libavcodec/x86/dsputil_mmx.h +++ b/libavcodec/x86/dsputil_mmx.h @@ -51,9 +51,6 @@ extern const xmm_reg ff_pb_3; extern const xmm_reg ff_pb_F8; extern const uint64_t ff_pb_FC; -extern const double ff_pd_1[2]; -extern const double ff_pd_2[2]; - #define SBUTTERFLY(a,b,t,n,m)\ "mov" #m " " #a ", " #t " \n\t" /* abcd */\ "punpckl" #n " " #b ", " #a " \n\t" /* aebf */\ diff --git a/libavcodec/x86/lpc.c b/libavcodec/x86/lpc.c index 02b489fc91..7a37b88582 100644 --- a/libavcodec/x86/lpc.c +++ b/libavcodec/x86/lpc.c @@ -23,8 +23,12 @@ #include "libavutil/attributes.h" #include "libavutil/cpu.h" #include "libavutil/internal.h" +#include "libavutil/mem.h" #include "libavcodec/lpc.h" +DECLARE_ASM_CONST(16, double, pd_1)[2] = { 1.0, 1.0 }; +DECLARE_ASM_CONST(16, double, pd_2)[2] = { 2.0, 2.0 }; + #if HAVE_SSE2_INLINE static void lpc_apply_welch_window_sse2(const int32_t *data, int len, @@ -36,8 +40,8 @@ static void lpc_apply_welch_window_sse2(const int32_t *data, int len, x86_reg j = n2*sizeof(int32_t); __asm__ volatile( "movsd %4, %%xmm7 \n\t" - "movapd "MANGLE(ff_pd_1)", %%xmm6 \n\t" - "movapd "MANGLE(ff_pd_2)", %%xmm5 \n\t" + "movapd "MANGLE(pd_1)", %%xmm6 \n\t" + "movapd "MANGLE(pd_2)", %%xmm5 \n\t" "movlhps %%xmm7, %%xmm7 \n\t" "subpd %%xmm5, %%xmm7 \n\t" "addsd %%xmm6, %%xmm7 \n\t" @@ -86,9 +90,9 @@ static void lpc_compute_autocorr_sse2(const double *data, int len, int lag, x86_reg i = -len*sizeof(double); if(j == lag-2) { __asm__ volatile( - "movsd "MANGLE(ff_pd_1)", %%xmm0 \n\t" - "movsd "MANGLE(ff_pd_1)", %%xmm1 \n\t" - "movsd "MANGLE(ff_pd_1)", %%xmm2 \n\t" + "movsd "MANGLE(pd_1)", %%xmm0 \n\t" + "movsd "MANGLE(pd_1)", %%xmm1 \n\t" + "movsd "MANGLE(pd_1)", %%xmm2 \n\t" "1: \n\t" "movapd (%2,%0), %%xmm3 \n\t" "movupd -8(%3,%0), %%xmm4 \n\t" @@ -116,8 +120,8 @@ static void lpc_compute_autocorr_sse2(const double *data, int len, int lag, ); } else { __asm__ volatile( - "movsd "MANGLE(ff_pd_1)", %%xmm0 \n\t" - "movsd "MANGLE(ff_pd_1)", %%xmm1 \n\t" + "movsd "MANGLE(pd_1)", %%xmm0 \n\t" + "movsd "MANGLE(pd_1)", %%xmm1 \n\t" "1: \n\t" "movapd (%3,%0), %%xmm3 \n\t" "movupd -8(%4,%0), %%xmm4 \n\t" |