@@ -1,4 +1,62 @@

 -------------------------------------------------------------------

+Tue Apr 28 20:08:06 UTC 2015 - aloisio@gmx.com

+

+- soname bumped to 51

+- Update to stable version 1.6

+  Perfomance changes:

+  * heavy improvements for AVX2 capable platforms

+    (Haswell and later Intel CPUs) and work efficiency

+    improvements for multiple-socket machines.

+  

+  API changes:

+  * --threads N replaced by --pools N,N and --lookahead-slices N

+  * --[no-]rdoq-level N - finer control over RDOQ effort

+  * --min-cu-size N - trade-off compression for performance

+  * --max-tu-size N - trade-off compression for performance

+  * --[no-]temporal-layers - code unreferenced B frames in temporal

+    layer 1

+  * --[no-]cip aliases added for --[no-]constrained-intra

+  * Added support for new color transfer functions "smpte-st-2084"

+    and "smpte-st-428

+  * --limit-refs N was added, but not yet implemented

+  * Deprecated x265_setup_primitives() was removed from the public

+    API and is no longer exported DLLs

+  

+  Threading changes:

+  * The x265 thread pool has been made NUMA aware.

+  * The --threads  parameter, which used to specify a global

+    pool size, has been replaced with a --pools parameter which

+    allows you to specify a pool size per NUMA node (aka CPU socket

+    or package). The default is still to allocate one pool worker

+    thread per logical core on the machine, but with --pools one

+    can isolate those threads to a given socket.

+  * Other than socket isolation, the biggest visible change in the

+    NUMA aware thread pools is the increase in work efficiency.

+    The total utilization will generally decrease but the performance

+    will increase since worker threads spend less time context

+    switching.  Also, the threading of the lookahead was made more

+    work-efficient. Each lookahead job is a much larger piece of work.

+    Before (1.5):

+    disable thread pool: --threads 1

+    default thread pool: --threads 0

+    restrict to 4 threads: --threads 4

+    After (1.6):

+    disable thread pools: --pools 0

+    default thread pools: --pools *

+    restrict to 4 threads: --pools 4

+    restrict to 4 threads on socket 1: --pools -,4

+    restrict to all threads on socket 0: --pools +,-

+  

+  Multi-lib interface:

+  * In order to support runtime selection of a libx265

+    shared library, we have introduced an x265_api structure

+    and an x265_api_get() function. Applications which use

+    this interface to acquire the libx265 functional interface

+    will be able to use shim libraries to bind a particular build

+    of libx265 at run time. See the API documentation for full

+    details.

+

+-------------------------------------------------------------------

 Sun Feb 22 09:07:11 UTC 2015 - aloisio@gmx.com

 - soname bump

​

@@ -1,10 +1,10 @@

 # based on the spec file from https://build.opensuse.org/package/view_file/home:Simmphonie/libx265/

 Name:           x265

-%define soname  43

+%define soname  51

 %define libname lib%{name}

 %define libsoname %{libname}-%{soname}

-Version:        1.5

+Version:        1.6

 Release:        0

 License:        GPL-2.0+

 Summary:        A free h265/HEVC encoder - encoder binary

@@ -45,7 +45,7 @@

 %prep

 %setup -q -n "%{name}_%{version}/build/linux"

 cd ../..

-%patch0 -p1

+%patch0

 cd -

 %define FAKE_BUILDDATE %(LC_ALL=C date -u -r %{_sourcedir}/%{name}.changes '+%%b %%e %%Y')

 sed -i -e "s/0.0/%{soname}.0/g" ../../source/cmake/version.cmake

​

@@ -1,7 +1,6 @@

-diff -urN a/source/CMakeLists.txt b/source/CMakeLists.txt

---- a/source/CMakeLists.txt    2015-02-10 14:15:13.000000000 -0700

-+++ b/source/CMakeLists.txt    2015-02-12 06:25:01.334927114 -0700

-@@ -46,10 +46,18 @@

+--- source/CMakeLists.txt.orig 2015-04-28 21:43:18.585528552 +0200

++++ source/CMakeLists.txt  2015-04-28 21:47:14.995334232 +0200

+@@ -50,10 +50,18 @@

          set(X64 1)

          add_definitions(-DX86_64=1)

      endif()

@@ -23,8 +22,8 @@

  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}")

-@@ -133,8 +141,8 @@

-     if(X86 AND NOT X64)

+@@ -155,8 +163,8 @@

+     elseif(X86 AND NOT X64)

          add_definitions(-march=i686)

      endif()

 -    if(ARM)

@@ -32,11 +31,10 @@

 +    if(ARMV7)

 +        add_definitions(-fPIC)

      endif()

-     check_cxx_compiler_flag(-Wno-narrowing CC_HAS_NO_NARROWING) 

-     check_cxx_compiler_flag(-Wno-array-bounds CC_HAS_NO_ARRAY_BOUNDS) 

-diff -urN a/source/common/cpu.cpp b/source/common/cpu.cpp

---- a/source/common/cpu.cpp    2015-02-10 14:15:13.000000000 -0700

-+++ b/source/common/cpu.cpp    2015-02-12 06:25:01.334927114 -0700

+     if(FPROFILE_GENERATE)

+         if(INTEL_CXX)

+--- source/common/cpu.cpp.orig 2015-04-28 21:47:44.634923269 +0200

++++ source/common/cpu.cpp  2015-04-28 21:49:50.305468867 +0200

 @@ -37,7 +37,7 @@

  #include <machine/cpu.h>

  #endif

​

@@ -1,1 +1,1 @@

-libx265-43

+libx265-51

​