From ee387b57fd73f6ac626a204efea951175918c8d8 Mon Sep 17 00:00:00 2001
From: Graham Booker <gbooker@tamu.edu>
Date: Fri, 8 Jun 2007 20:35:30 +0000
Subject: [PATCH] work around issues with the old version of Gnu Assembler
shipped on Intel / OSX 10.4.9 patch by Graham Booker % gbooker A cod3r P com
% Original thread: Date: May 25, 2007 11:51 PM Subject: [FFmpeg-devel] r9017
breaks WMA decoding on Intel Macs The patch: Date: Jun 3, 2007 4:37 PM
Subject: Re: [FFmpeg-devel] r9017 breaks WMA decoding on Intel Macs
Originally committed as revision 9260 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavcodec/i386/fft_sse.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/libavcodec/i386/fft_sse.c b/libavcodec/i386/fft_sse.c
index 966b8a93f58..39e64c70086 100644
--- a/libavcodec/i386/fft_sse.c
+++ b/libavcodec/i386/fft_sse.c
@@ -170,12 +170,12 @@ void ff_imdct_calc_sse(MDCTContext *s, FFTSample *output,
asm volatile (
"movaps %0, %%xmm0 \n\t" // xmm0 = r0 X r1 X : in2
"movaps %1, %%xmm3 \n\t" // xmm3 = X i1 X i0: in1
- "movaps -16+%0, %%xmm4 \n\t" // xmm4 = r0 X r1 X : in2
- "movaps 16+%1, %%xmm7 \n\t" // xmm7 = X i1 X i0: in1
+ "movaps -16+1*%0, %%xmm4 \n\t" // xmm4 = r0 X r1 X : in2
+ "movaps 16+1*%1, %%xmm7 \n\t" // xmm7 = X i1 X i0: in1
"movlps %2, %%xmm1 \n\t" // xmm1 = X X R1 R0: tcos
"movlps %3, %%xmm2 \n\t" // xmm2 = X X I1 I0: tsin
- "movlps 8+%2, %%xmm5 \n\t" // xmm5 = X X R1 R0: tcos
- "movlps 8+%3, %%xmm6 \n\t" // xmm6 = X X I1 I0: tsin
+ "movlps 8+1*%2, %%xmm5 \n\t" // xmm5 = X X R1 R0: tcos
+ "movlps 8+1*%3, %%xmm6 \n\t" // xmm6 = X X I1 I0: tsin
"shufps $95, %%xmm0, %%xmm0 \n\t" // xmm0 = r1 r1 r0 r0
"shufps $160,%%xmm3, %%xmm3 \n\t" // xmm3 = i1 i1 i0 i0
"shufps $95, %%xmm4, %%xmm4 \n\t" // xmm4 = r1 r1 r0 r0
@@ -222,13 +222,13 @@ void ff_imdct_calc_sse(MDCTContext *s, FFTSample *output,
for (k = 0; k < n4; k += 4) {
asm (
"movaps %0, %%xmm0 \n\t" // xmm0 = i1 r1 i0 r0: z
- "movaps 16+%0, %%xmm4 \n\t" // xmm4 = i1 r1 i0 r0: z
+ "movaps 16+1*%0, %%xmm4 \n\t" // xmm4 = i1 r1 i0 r0: z
"movlps %1, %%xmm1 \n\t" // xmm1 = X X R1 R0: tcos
- "movlps 8+%1, %%xmm5 \n\t" // xmm5 = X X R1 R0: tcos
+ "movlps 8+1*%1, %%xmm5 \n\t" // xmm5 = X X R1 R0: tcos
"movaps %%xmm0, %%xmm3 \n\t" // xmm3 = i1 r1 i0 r0
"movaps %%xmm4, %%xmm7 \n\t" // xmm7 = i1 r1 i0 r0
"movlps %2, %%xmm2 \n\t" // xmm2 = X X I1 I0: tsin
- "movlps 8+%2, %%xmm6 \n\t" // xmm6 = X X I1 I0: tsin
+ "movlps 8+1*%2, %%xmm6 \n\t" // xmm6 = X X I1 I0: tsin
"shufps $160,%%xmm0, %%xmm0 \n\t" // xmm0 = r1 r1 r0 r0
"shufps $245,%%xmm3, %%xmm3 \n\t" // xmm3 = i1 i1 i0 i0
"shufps $160,%%xmm4, %%xmm4 \n\t" // xmm4 = r1 r1 r0 r0
@@ -248,7 +248,7 @@ void ff_imdct_calc_sse(MDCTContext *s, FFTSample *output,
"addps %%xmm3, %%xmm0 \n\t" // xmm0 = result
"addps %%xmm7, %%xmm4 \n\t" // xmm4 = result
"movaps %%xmm0, %0 \n\t"
- "movaps %%xmm4, 16+%0 \n\t"
+ "movaps %%xmm4, 16+1*%0\n\t"
:"+m"(z[k])
:"m"(tcos[k]), "m"(tsin[k])
#ifndef ARCH_X86_64
--
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