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Unified Diff: third_party/zlib/x86.h

Issue 552123005: Integrate SIMD optimisations for zlib (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix issues in fallback (non-SIMD) code Created 6 years, 3 months ago
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« third_party/zlib/deflate.c ('K') | « third_party/zlib/fill_window_sse.c ('k') | third_party/zlib/x86.c » ('j') | third_party/zlib/zlib.gyp » ('J')
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Index: third_party/zlib/x86.h
diff --git a/third_party/zlib/x86.h b/third_party/zlib/x86.h
new file mode 100644
index 0000000000000000000000000000000000000000..99f4499820d3427f9267b60b2d114bb19321f4e0
--- /dev/null
+++ b/third_party/zlib/x86.h
@@ -0,0 +1,15 @@
+ /* cpu.h -- check for CPU features
+ * Copyright (C) 2013 Intel Corporation Jim Kukunas
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+#ifndef CPU_H
+#define CPU_H
+
+extern int x86_cpu_has_sse2;
+extern int x86_cpu_has_sse42;
+extern int x86_cpu_has_pclmulqdq;
+
+void x86_check_features(void);
+
+#endif
« third_party/zlib/deflate.c ('K') | « third_party/zlib/fill_window_sse.c ('k') | third_party/zlib/x86.c » ('j') | third_party/zlib/zlib.gyp » ('J')

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