29 lines
1015 B
Plaintext
29 lines
1015 B
Plaintext
$OpenBSD: patch-libswscale_swscale_c,v 1.2 2011/06/22 13:10:57 dcoppa Exp $
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Fix a runtime CPU detection bug in libswscale that affected thumbnails
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creation on amd64 (git commit 93c28a55fd84280d97c3c0dd7b0d546043242c34)
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--- libswscale/swscale.c.orig Wed Apr 6 01:28:59 2011
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+++ libswscale/swscale.c Tue Jun 21 14:17:21 2011
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@@ -62,7 +62,6 @@ untested special converters
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#include "rgb2rgb.h"
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#include "libavutil/intreadwrite.h"
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#include "libavutil/x86_cpu.h"
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-#include "libavutil/cpu.h"
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#include "libavutil/avutil.h"
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#include "libavutil/mathematics.h"
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#include "libavutil/bswap.h"
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@@ -1315,12 +1314,6 @@ SwsFunc ff_getSwsFunc(SwsContext *c)
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{
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#if CONFIG_RUNTIME_CPUDETECT
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int flags = c->flags;
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-
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- int cpuflags = av_get_cpu_flags();
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-
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- flags |= (cpuflags & AV_CPU_FLAG_MMX ? SWS_CPU_CAPS_MMX : 0);
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- flags |= (cpuflags & AV_CPU_FLAG_MMX2 ? SWS_CPU_CAPS_MMX2 : 0);
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- flags |= (cpuflags & AV_CPU_FLAG_3DNOW ? SWS_CPU_CAPS_3DNOW : 0);
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#if ARCH_X86
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// ordered per speed fastest first
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