diff options
Diffstat (limited to 'chromium/third_party/ffmpeg/libavcodec/x86/lpc.c')
| -rw-r--r-- | chromium/third_party/ffmpeg/libavcodec/x86/lpc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/chromium/third_party/ffmpeg/libavcodec/x86/lpc.c b/chromium/third_party/ffmpeg/libavcodec/x86/lpc.c index 8a74755d1b2..3a9493f7284 100644 --- a/chromium/third_party/ffmpeg/libavcodec/x86/lpc.c +++ b/chromium/third_party/ffmpeg/libavcodec/x86/lpc.c @@ -1,5 +1,5 @@ /* - * MMX optimized LPC DSP utils + * SIMD-optimized LPC functions * Copyright (c) 2007 Loren Merritt * * This file is part of FFmpeg. @@ -72,6 +72,7 @@ static void lpc_apply_welch_window_sse2(const int32_t *data, int len, "3: \n\t" :"+&r"(i), "+&r"(j) :"r"(w_data+n2), "r"(data+n2), "m"(c), "r"(len) + NAMED_CONSTRAINTS_ARRAY_ADD(pd_1,pd_2) XMM_CLOBBERS_ONLY("%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm5", "%xmm6", "%xmm7") ); @@ -116,6 +117,7 @@ static void lpc_compute_autocorr_sse2(const double *data, int len, int lag, "movsd %%xmm2, 16(%1) \n\t" :"+&r"(i) :"r"(autoc+j), "r"(data+len), "r"(data+len-j) + NAMED_CONSTRAINTS_ARRAY_ADD(pd_1) :"memory" ); } else { @@ -139,6 +141,7 @@ static void lpc_compute_autocorr_sse2(const double *data, int len, int lag, "movsd %%xmm1, %2 \n\t" :"+&r"(i), "=m"(autoc[j]), "=m"(autoc[j+1]) :"r"(data+len), "r"(data+len-j) + NAMED_CONSTRAINTS_ARRAY_ADD(pd_1) ); } } |