Update changelog.

[deb_x265.git] / debian / patches / armv7l-support.patch

--- a/source/CMakeLists.txt
+++ b/source/CMakeLists.txt
@@ -49,9 +49,13 @@ if("${SYSPROC}" STREQUAL "" OR X86MATCH
         message(STATUS "Detected x86 system processor")
     endif()
 elseif(${SYSPROC} STREQUAL "armv6l")
-    message(STATUS "Detected ARM target processor")
-    set(ARM 1)
+    message(STATUS "Detected ARMV6 target processor")
+    set(ARMV6 1)
     add_definitions(-DX265_ARCH_ARM=1 -DHAVE_ARMV6=1)
+elseif(${SYSPROC} STREQUAL "armv7l")
+    message(STATUS "Detected ARMV7 target processor")
+    set(ARMV7 1)
+    add_definitions(-DX265_ARCH_ARM=1 -DHAVE_ARMV6=1 -DHAVE_NEON=1)
 else()
     message(STATUS "CMAKE_SYSTEM_PROCESSOR value `${CMAKE_SYSTEM_PROCESSOR}` is unknown")
     message(STATUS "Please add this value near ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE}")
@@ -129,9 +133,12 @@ if(GCC)
     if(X86 AND NOT X64)
         add_definitions(-march=i686)
     endif()
-    if(ARM)
+    if(ARMV6)
         add_definitions(-march=armv6 -mfloat-abi=hard -mfpu=vfp)
     endif()
+    if(ARMV7)
+        add_definitions(-fPIC -march=armv7 -mfloat-abi=hard -mfpu=neon)
+    endif()
     check_cxx_compiler_flag(-Wno-narrowing CC_HAS_NO_NARROWING) 
     check_cxx_compiler_flag(-Wno-array-bounds CC_HAS_NO_ARRAY_BOUNDS) 
     if (CC_HAS_NO_ARRAY_BOUNDS)
--- a/source/common/cpu.cpp
+++ b/source/common/cpu.cpp
@@ -356,7 +356,7 @@ uint32_t cpu_detect(void)
     // which may result in incorrect detection and the counters stuck enabled.
     // right now Apple does not seem to support performance counters for this test
 #ifndef __MACH__
-    flags |= x265_cpu_fast_neon_mrc_test() ? X265_CPU_FAST_NEON_MRC : 0;
+    //flags |= x265_cpu_fast_neon_mrc_test() ? X265_CPU_FAST_NEON_MRC : 0;
 #endif
     // TODO: write dual issue test? currently it's A8 (dual issue) vs. A9 (fast mrc)
 #endif // if HAVE_ARMV6