gfx/skia/patches/0008-Bug-848491-Re-apply-759683-Handle-compilers-that-don.patch@b8a032363ba2 (annotated)
gfx/skia/patches/0008-Bug-848491-Re-apply-759683-Handle-compilers-that-don.patch
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | From: George Wright <gw@gwright.org.uk> |
| michael@0 | 2 | Date: Thu, 25 Apr 2013 20:49:45 -0400 |
| michael@0 | 3 | Subject: Bug 848491 - Re-apply 759683 - Handle compilers that don't support SSSE3 intrinsics |
| michael@0 | 4 | |
| michael@0 | 5 | |
| michael@0 | 6 | diff --git a/gfx/skia/src/opts/opts_check_SSE2.cpp b/gfx/skia/src/opts/opts_check_SSE2.cpp |
| michael@0 | 7 | index 6370058..18f68d6 100644 |
| michael@0 | 8 | --- a/gfx/skia/src/opts/opts_check_SSE2.cpp |
| michael@0 | 9 | +++ b/gfx/skia/src/opts/opts_check_SSE2.cpp |
| michael@0 | 10 | @@ -86,9 +86,13 @@ static inline bool hasSSSE3() { |
| michael@0 | 11 | #else |
| michael@0 | 12 | |
| michael@0 | 13 | static inline bool hasSSSE3() { |
| michael@0 | 14 | +#if defined(SK_BUILD_SSSE3) |
| michael@0 | 15 | int cpu_info[4] = { 0 }; |
| michael@0 | 16 | getcpuid(1, cpu_info); |
| michael@0 | 17 | return (cpu_info[2] & 0x200) != 0; |
| michael@0 | 18 | +#else |
| michael@0 | 19 | + return false; |
| michael@0 | 20 | +#endif |
| michael@0 | 21 | } |
| michael@0 | 22 | #endif |
| michael@0 | 23 | |
| michael@0 | 24 | @@ -104,7 +108,7 @@ static bool cachedHasSSSE3() { |
| michael@0 | 25 | |
| michael@0 | 26 | void SkBitmapProcState::platformProcs() { |
| michael@0 | 27 | if (cachedHasSSSE3()) { |
| michael@0 | 28 | -#if !defined(SK_BUILD_FOR_ANDROID) |
| michael@0 | 29 | +#if !defined(SK_BUILD_FOR_ANDROID) && defined(SK_BUILD_SSSE3) |
| michael@0 | 30 | // Disable SSSE3 optimization for Android x86 |
| michael@0 | 31 | if (fSampleProc32 == S32_opaque_D32_filter_DX) { |
| michael@0 | 32 | fSampleProc32 = S32_opaque_D32_filter_DX_SSSE3; |
| michael@0 | 33 | -- |
| michael@0 | 34 | 1.7.11.7 |
| michael@0 | 35 |
