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36 lines
1.0 KiB
Diff
36 lines
1.0 KiB
Diff
From: George Wright <gw@gwright.org.uk>
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Date: Thu, 25 Apr 2013 20:49:45 -0400
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Subject: Bug 848491 - Re-apply 759683 - Handle compilers that don't support SSSE3 intrinsics
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diff --git a/gfx/skia/src/opts/opts_check_SSE2.cpp b/gfx/skia/src/opts/opts_check_SSE2.cpp
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index 6370058..18f68d6 100644
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--- a/gfx/skia/src/opts/opts_check_SSE2.cpp
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+++ b/gfx/skia/src/opts/opts_check_SSE2.cpp
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@@ -86,9 +86,13 @@ static inline bool hasSSSE3() {
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#else
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static inline bool hasSSSE3() {
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+#if defined(SK_BUILD_SSSE3)
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int cpu_info[4] = { 0 };
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getcpuid(1, cpu_info);
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return (cpu_info[2] & 0x200) != 0;
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+#else
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+ return false;
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+#endif
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}
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#endif
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@@ -104,7 +108,7 @@ static bool cachedHasSSSE3() {
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void SkBitmapProcState::platformProcs() {
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if (cachedHasSSSE3()) {
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-#if !defined(SK_BUILD_FOR_ANDROID)
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+#if !defined(SK_BUILD_FOR_ANDROID) && defined(SK_BUILD_SSSE3)
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// Disable SSSE3 optimization for Android x86
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if (fSampleProc32 == S32_opaque_D32_filter_DX) {
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fSampleProc32 = S32_opaque_D32_filter_DX_SSSE3;
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--
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1.7.11.7
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