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Changes of Revision 32

x265.changes Changed

@@ -1,4 +1,41 @@
 -------------------------------------------------------------------
+Thu Jul 18 13:17:22 UTC 2019 - enzokiel@kabelmail.de
+
+- Update to version 3.1.1
+  - No changelog available.
+
+- Version 3.1
+  New features
+  * x265 can invoke SVT-HEVC library for encoding through --svt.
+  * x265 can now accept interlaced inputs directly (no need to
+    separate fields), and sends it to the encoder with proper fps
+    and frame-size through --field.
+  * --fades can detect and handle fade-in regions. This option will
+    force I-slice and initialize RC history for the brightest frame
+    after fade-in.
+  API changes
+  * A new flag to signal MasterDisplayParams and maxCll/Fall
+    separately
+  Encoder enhancements
+  * Improved the performance of inter-refine level 1 by skipping
+    the evaluation of smaller CUs when the current block is decided
+    as “skip” by the save mode.
+  * New AVX2 primitives to improve the performance of encodes that
+    enable --ssim-rd.
+  * Improved performance in medium preset with negligible loss in
+  quality.
+  Bug fixes
+  * Bug fixes for zones.
+  * Fixed wrap-around from MV structure overflow occurred around 8K
+  pixels or over.
+  * Fixed issues in configuring cbQpOffset and crQpOffset for 444
+    input
+  * Fixed cutree offset computation in 2nd pass encodes.
+  Known issues
+  * AVX512 main12 asm disabling.
+  * Inconsistent output with 2-pass due to cutree offset sharing.
+
+-------------------------------------------------------------------
 Fri Feb  1 00:32:50 UTC 2019 - antonio.larrosa@gmail.com
 
 - Support 10 and 12 bit color depths

x265.spec Changed

baselibs.conf Changed

x265_3.0.tar.gz/.hg_archival.txt -> x265_3.1.1.tar.gz/.hg_archival.txt Changed

x265_3.0.tar.gz/.hgtags -> x265_3.1.1.tar.gz/.hgtags Changed

x265_3.0.tar.gz/doc/reST/cli.rst -> x265_3.1.1.tar.gz/doc/reST/cli.rst Changed

@@ -551,6 +551,10 @@
 	This feature can be enabled only in closed GOP structures.
 	Default 0 (disabled).
 
+.. option:: --field, --no-field
+
+	Enable or disable field coding. Default disabled.
+	
 Profile, Level, Tier
 ====================
 
@@ -1333,6 +1337,10 @@
 judder is happening, and allow the encoder to use some blur in these
 areas of high motion.
 
+In 444, chroma gets twice as much resolution, so halve the quality when psy-rd is enabled.
+So when psy-rd is enabled for 444 videos, cbQpOffset and crQpOffset are set to value 6,
+if they are not explicitly set.
+
 .. option:: --psy-rd <float>
 
 	Influence rate distortion optimizated mode decision to preserve the
@@ -1516,6 +1524,10 @@
 	    slicetype decision may change with this option.
 	2 - flush the slicetype decided frames only.   
 
+.. option:: --fades, --no-fades
+
+	Detect and handle fade-in regions. Default disabled.
+
 Quality, rate control and rate distortion options
 =================================================
 
@@ -2142,6 +2154,12 @@
 	Note that this string value will need to be escaped or quoted to
 	protect against shell expansion on many platforms. No default.
 
+.. option:: --cll, --no-cll
+
+    Emit content light level SEI. Enabled automatically when :option:`--dolby-vision-profile` 8.1
+    is specified. When enabled, signals max-cll and max-fall as 0 if :option:`max-cll` is unspecified.
+    Default enabled.
+
 .. option:: --hdr, --no-hdr
 
 	Force signalling of HDR parameters in SEI packets. Enabled
@@ -2384,4 +2402,108 @@
 
 	**CLI ONLY**
 
+SVT-HEVC Encoder Options
+========================
+This section lists options which are SVT-HEVC encoder specific.
+See section :ref:`svthevc <SvtHevc>` for more details.
+
+.. option:: --svt, --no-svt
+
+    Enable SVT-HEVC encoder if x265 is built with SVT-HEVC library. Default
+    disabled.
+
+.. option:: --svt-hme, --no-svt-hme
+
+    Enable Hierarchical Motion Estimation(HME) in SVT-HEVC. Default enabled.
+
+    **CLI_ONLY**
+
+.. option:: --svt-search-width <integer>
+
+    Search Area Width used during motion estimation. It depends on input resolution.
+    Values: [1-256]
+
+    **CLI_ONLY**
+
+.. option:: --svt-search-height <integer>
+
+    Search Area Height used during motion estimation. It depends on input resolution. 
+    Values: [1-256]
+
+    **CLI_ONLY**
+
+.. option:: --svt-compressed-ten-bit-format, --no-svt-compressed-ten-bit-format
+
+    In order to reduce the size of input YUV and to increase channel density,
+    SVT-HEVC accetps inputs in compressed-ten-bit-format. The conversion between
+    yuv420p10le and compressed ten bit format is a lossless operation. For more
+    details about the conversion refer
+    `here<https://github.com/intel/SVT-HEVC/blob/master/Docs/SVT-HEVC_Encoder_User_Guide.pdf>'_.
+
+    **CLI_ONLY**
+
+.. option:: --svt-speed-control, --no-svt-speed-control
+
+    Enable speed control functionality to achieve real time encoding speed defined
+    by :option:`--fps`. Default disabled.
+
+    **CLI_ONLY**
+
+.. option:: --svt-preset-tuner <integer>
+
+    SVT-HEVC exposes 13 presets. Presets [3-12] of SVT-HEVC is mapped to x265's
+    presets [placebo-ultrafast]. Ultrafast is mapped to preset(12) of SVT-HEVC,
+    superfast to preset(11), placebo to preset(3) and so on. svt-preset-tuner works
+    only on top of placebo preset and maps to presets (0-2) of SVT-HEVC.
+
+    Values: [0-2]
+
+    **CLI_ONLY**
+
+.. option:: --svt-hierarchical-level <integer>
+
+    Enables multiple hierarchical levels in SVT-HEVC. Accepts values in the range [0-3].
+    0    -  Flat
+    1    -  2-Level Hierarchy
+    2    -  3-Level Hierarchy
+    3    -  4-Level Hierarchy
+
+    Default: 3
+
+    **CLI_ONLY**
+
+.. option:: --svt-base-layer-switch-mode <integer>
+
+    Choose type of slices to be in base layer. Accepts values 0,1.
+    0    -  Use B-frames in the base layer
+    1    -  Use P-frames in the base layer
+
+    Default: 0
+
+    **CLI_ONLY**
+
+.. option:: --svt-pred-struct <integer>
+
+    Prediction structure forms the basis in deciding the GOP structure. SVT-HEVC
+    supports Low delay(P/B) and random access prediction structure. In a low delay
+    structure, pictures within a mini-gop can only refer to the previous pictures
+    in display order. In other words, picture with display order N can only refer
+    to pictures of display order lower than N. In random acccess method, pictures
+    can be referenced from both the directions. It accepts values in the range
+    [0-2]
+
+    0    -  Low Delay P
+    1    -  Low Delay B
+    2    -  Random Access
+
+    Default: 2
+
+    **CLI_ONLY**
+
+.. option:: --svt-fps-in-vps, --no-svt-fps-in-vps
+
+    Enable sending timing info in VPS. Default disabled.    
+
+    **CLI_ONLY**
+
 .. vim: noet

x265_3.0.tar.gz/doc/reST/index.rst -> x265_3.1.1.tar.gz/doc/reST/index.rst Changed

x265_3.0.tar.gz/doc/reST/releasenotes.rst -> x265_3.1.1.tar.gz/doc/reST/releasenotes.rst Changed

@@ -1,6 +1,40 @@
 *************
 Release Notes
 *************
+
+Version 3.1
+===========
+
+Release date - 18th June, 2019.
+
+New features
+----------------
+1. x265 can invoke SVT-HEVC library for encoding through :option:`--svt`.
+2. x265 can now accept interlaced inputs directly (no need to separate fields), and sends it to the encoder with proper fps and frame-size through :option:`--field`.
+3. :option:`--fades` can detect and handle fade-in regions. This option will force I-slice and initialize RC history for the brightest frame after fade-in.
+ 
+API changes
+-----------
+1. A new flag to signal MasterDisplayParams and maxCll/Fall separately
+
+Encoder enhancements
+--------------------
+1. Improved the performance of inter-refine level 1 by skipping the evaluation of smaller CUs when the current block is decided as "skip" by the save mode.
+2. New AVX2 primitives to improve the performance of encodes that enable :option:`--ssim-rd`.
+3. Improved performance in medium preset with negligible loss in quality.
+
+Bug fixes
+---------
+1. Bug fixes for zones.
+2. Fixed wrap-around from MV structure overflow occurred around 8K pixels or over.
+3. Fixed issues in configuring cbQpOffset and crQpOffset for 444 input
+4. Fixed cutree offset computation in 2nd pass encodes.
+
+Known issues
+------------
+1. AVX512 main12 asm disabling.
+2. Inconsistent output with 2-pass due to cutree offset sharing.
+
 Version 3.0
 ===========

x265_3.1.1.tar.gz/doc/reST/svthevc.rst Added

@@ -0,0 +1,202 @@
+SVT-HEVC
+--------
+
+.. _SvtHevc:
+
+x265 has support for open source HEVC encoder `SVT-HEVC <https://01.org/svt>`_ 
+and can generate SVT-HEVC compliant bitstreams. SVT-HEVC encoder can be enabled at run time 
+using :option:`--svt`. Since SVT-HEVC params/CLI are not exposed outside, it has to be 
+configured only via x265 CLI options. The API's of SVT-HEVC are accessed through x265's API 
+so even library users of x265 can avail this feature, under the condition that x265_param_parse() 
+API should be used for all param assignment. Params assigned outside of x265_param_parse() API 
+wont't be mapped to SVT-HEVC. This document describes the steps needed to compile x265 
+with SVT-HEVC and CLI options mapping between x265 and SVT-HEVC.
+
+Build Steps
+===========
+This section describes the build steps to be followed to link SVT-HEVC with x265.
+
+**SVT-HEVC**
+
+1. Clone `SVT-HEVC <https://github.com/intel/SVT-HEVC>`_ (say at path "/home/app/") and build it (follow the build steps in its README file)
+2. Once build is successful, binaries can be found inside the *Bin* folder at its root directory ("/home/app/SVT-HEVC/Bin/Release/")
+
+**x265**
+
+1. Set environmental variables SVT_HEVC_INCLUDE_DIR and SVT_HEVC_LIBRARY_DIR to help x265 locate SVT-HEVC. For example:
+	* export SVT_HEVC_INCLUDE_DIR = /home/app/SVT-HEVC/Source/API/
+	* export SVT_HEVC_LIBRARY_DIR = /home/app/SVT-HEVC/Bin/Release/
+2. Enable the cmake option ENABLE_SVT_HEVC and continue the normal build process
+
+CLI options Mapping
+===================
+Once x265 is compiled with SVT-HEVC, SVT-HEVC encoder can be invoked at run time using 
+:option:`--svt`. :option:`--svt` can be added anywhere in the command line, x265 application will automatically
+parse it first and maps all other x265 CLI's present in the command line to SVT-HEVC encoder options 
+internally and configures the same. Below table shows the actual mapping of x265 CLI options to  
+SVT-HEVC encoder options (Name as shown in SVT-HEVC's sample configuration file)
+
++-------------------------------------------+------------------------------+------------------------------+
+| x265 CLI option                           | SVT-HEVC Encoder Option      | Range                        |
++===========================================+==============================+==============================+
+| :option:`--input`                         | InputFile                    | Any String                   |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--output`                        | StreamFile                   | Any String                   |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--input-depth`                   | EncoderBitDepth              | [8, 10]                      |
++-------------------------------------------+------------------------------+------------------------------+
+|                                           | SourceWidth                  | [64 - 8192]                  |
+| :option:`--input-res`                     +------------------------------+------------------------------+
+|                                           | SourceHeight                 | [64 - 8192]                  |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--frames`                        | FrameToBeEncoded             | Any Positive Integer         |
++-------------------------------------------+------------------------------+------------------------------+
+|                                           | FrameRateNumerator           | Any Positive Integer         |
+| :option:`--fps`                           +------------------------------+------------------------------+
+|                                           | FrameRateDenominator         | Any Positive Integer         |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--profile`                       | Profile                      | [main, main10]               |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--level-idc`                     | Level                        | [1, 2, 2.1, 3, 3.1, 4, 4.1,  |
+|                                           |                              |  5, 5.1, 5.2, 6, 6.1, 6.2]   |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--high-tier`                     | Tier                         |                              |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--qpmin`                         | MinQpAllowed                 | [0 - 50]                     |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--qpmax`                         | MaxQpAllowed                 | [0 - 51]                     |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--rc-lookahead`                  | LookAheadDistance            | [0 - 250]                    |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--scenecut`                      | SceneChangeDetection         | Any Positive Integer         |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--open-gop`                      | IntraRefreshType             |                              |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--deblock`                       | LoopFilterDisable            | Any Integer                  |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--sao`                           | SAO                          |                              |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--keyint`                        | IntraPeriod                  | [(-2) - 255]                 |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--constrained-intra`             | ConstrainedIntra             |                              |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--vui-timing-info`               | VideoUsabilityInfo           |                              |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--hdr`                           | HighDynamicRangeInput        |                              |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--aud`                           | AccessUnitDelimeter          |                              |
++-------------------------------------------+------------------------------+------------------------------+
+|                                           | RateControlMode              | RateControlMode = 0          |
+| :option:`--qp`                            +------------------------------+------------------------------+
+|                                           | QP                           | [0 - 51]                     |
++-------------------------------------------+------------------------------+------------------------------+
+|                                           | RateControlMode              | RateControlMode = 1          |
+| :option:`--bitrate`                       +------------------------------+------------------------------+
+|                                           | TargetBitrate                | Any Positive Integer         |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--interlace`                     | InterlacedVideo              | [0 - 2]                      |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--pools`                         | TargetSocket,                | Maximum NUMA Nodes = 2       |
+|                                           | LogicalProcessors            |                              |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--master-display`                | MasteringDisplayColorVolume  | Any String                   |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--max-cll`                       | maxCLL, maxFALL              | Any Positve Integer          |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--dolby-vision-profile`          | DolbyVisionProfile           | [8.1]                        |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--dolby-vision-rpu`              | DolbyVisionRpuFile           | Any String                   |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--nalu-file`                     | NaluFile                     | Any String                   |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--tune` zerolatency              | LatencyMode                  |                              |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--svt-search-width`              | SearchAreaWidth              | [1 - 256]                    |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--svt-search-height`             | SearchAreaHeight             | [1 - 256]                    |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--svt-hierarchical-level`        | HierarchicalLevels           | [0 - 3]                      |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--svt-base-layer-switch-mode`    | BaseLayerSwitchMode          | [0, 1]                       |
+|                                           |                              |                              |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--svt-pred-struct`               | PredStructure                | [0 - 2]                      |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--svt-hme`                       | HME, UseDefaultMeHme         |                              |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--svt-compressed-ten-bit-format` | CompressedTenBitFormat       |                              |
+|                                           |                              |                              |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--svt-speed-control`             | SpeedControlFlag             |                              |
++-------------------------------------------+------------------------------+------------------------------+
+| :option:`--svt-fps-in-vps`                | FpsInVps                     |                              |
++-------------------------------------------+------------------------------+------------------------------+
+
+x265 CLI options which are not present in the above table will have no effect if SVT-HEVC is enabled 
+and would be ignored silently with a warning. If SVT-HEVC is enabled, accepted input range of x265 CLI 
+options will change, because it follows SVT-HEVC encoder's specs, which are mentioned in the Range 
+section in the above table. Options starting with prefix "--svt-" are newly added to 
+fecilitate access to the features of SVT-HEVC which couldn't be mapped to the existing x265 CLI's. 
+So these options will have effect only if SVT-HEVC is enabled and would be ignored with default x265 encode.
+
+Preset & Tune Options Mapping
+=============================
+x265 has 10 presets from ultrafast to placebo whereas SVT-HEVC has 13 presets. Use :option:`--svt-preset-tuner` 
+with Placebo preset to access the additional 3 presets of SVT-HEVC. Note that :option:`--svt-preset-tuner` should be 
+used only if SVT-HEVC is enabled and only with Placebo preset, would be ignored otherwise. 
+Below table shows the actual mapping of presets,
+
++----------------------------------------+------------------------------+
+| x265 Preset                            | SVT-HEVC Preset              |
++========================================+==============================+
+| Ultrafast                              | 12                           |
++----------------------------------------+------------------------------+
+| Superfast                              | 11                           |
++----------------------------------------+------------------------------+
+| Veryfast                               | 10                           |
++----------------------------------------+------------------------------+
+| Faster                                 | 9                            |
++----------------------------------------+------------------------------+
+| Fast                                   | 8                            |
++----------------------------------------+------------------------------+
+| Medium                                 | 7                            |
++----------------------------------------+------------------------------+
+| Slow                                   | 6                            |
++----------------------------------------+------------------------------+
+| Slower                                 | 5                            |
++----------------------------------------+------------------------------+
+| Veryslow                               | 4                            |
++----------------------------------------+------------------------------+
+| Placebo                                | 3                            |
++----------------------------------------+------------------------------+
+| Placebo :option:`--svt-preset-tuner` 0 | 0                            |
++----------------------------------------+------------------------------+
+| Placebo :option:`--svt-preset-tuner` 1 | 1                            |
++----------------------------------------+------------------------------+
+| Placebo :option:`--svt-preset-tuner` 2 | 2                            |
++----------------------------------------+------------------------------+
+
+x265 has 5 tune modes (psnr, ssim, grain, zero-latency, animation) whereas SVT-HEVC
+has only 3 tune modes (0 - visual quality, 1 - PSNR / SSIM and 2 - VMAF). Below 
+table shows the mapping of tune modes,
+
++-----------------------+---------------------------+
+| x265 Tune Modes       | SVT-HEVC Tune Modes       |
++=======================+===========================+
+| vmaf                  | 2                         |
++-----------------------+---------------------------+
+| psnr                  | 1                         |
++-----------------------+---------------------------+
+| ssim                  | 1                         |
++-----------------------+---------------------------+
+| grain                 | 0                         |
++-----------------------+---------------------------+
+| fastdecode            | 0                         |
++-----------------------+---------------------------+
+| zerolatency           | 0                         |
++-----------------------+---------------------------+
+| animation             | 0                         |
++-----------------------+---------------------------+
+
+Note that : 1.option:`--tune` animation is also mapped to "LatencyMode" of SVT-HEVC.
+            2.option: '--tune' vmaf is not supported in x265, its under development.

x265_3.0.tar.gz/source/CMakeLists.txt -> x265_3.1.1.tar.gz/source/CMakeLists.txt Changed

@@ -29,7 +29,7 @@
 option(STATIC_LINK_CRT "Statically link C runtime for release builds" OFF)
 mark_as_advanced(FPROFILE_USE FPROFILE_GENERATE NATIVE_BUILD)
 # X265_BUILD must be incremented each time the public API is changed
-set(X265_BUILD 169)
+set(X265_BUILD 176)
 configure_file("${PROJECT_SOURCE_DIR}/x265.def.in"
                "${PROJECT_BINARY_DIR}/x265.def")
 configure_file("${PROJECT_SOURCE_DIR}/x265_config.h.in"
@@ -392,6 +392,16 @@
     add_subdirectory(dynamicHDR10)
     add_definitions(-DENABLE_HDR10_PLUS)
 endif(ENABLE_HDR10_PLUS)
+
+option(ENABLE_SVT_HEVC "Enable SVT HEVC Encoder" OFF)
+if(ENABLE_SVT_HEVC)
+    find_package(svthevc)
+    if(SVTHEVC_FOUND)
+        add_definitions(-DSVT_HEVC)
+        include_directories(${SVT_HEVC_INCLUDE_DIR})
+    endif(SVTHEVC_FOUND)
+endif(ENABLE_SVT_HEVC)
+
 # this option can only be used when linking multiple libx265 libraries
 # together, and some alternate API access method is implemented.
 option(EXPORT_C_API "Implement public C programming interface" ON)
@@ -547,6 +557,9 @@
 if(ENABLE_LIBVMAF)
     target_link_libraries(x265-static ${VMAF})
 endif()
+if(SVTHEVC_FOUND)
+    target_link_libraries(x265-static ${SVT_HEVC_LIBRARY})
+endif()
 install(TARGETS x265-static
     LIBRARY DESTINATION ${LIB_INSTALL_DIR}
     ARCHIVE DESTINATION ${LIB_INSTALL_DIR})
@@ -556,6 +569,14 @@
         LIBRARY DESTINATION ${LIB_INSTALL_DIR}
         ARCHIVE DESTINATION ${LIB_INSTALL_DIR})
 endif()
+
+if(SVTHEVC_FOUND)
+    install(FILES "${SVT_HEVC_INCLUDE_DIR}/EbApi.h" DESTINATION include)
+    install(FILES "${SVT_HEVC_INCLUDE_DIR}/EbErrorCodes.h" DESTINATION include)
+    install(FILES "${SVT_HEVC_INCLUDE_DIR}/EbTime.h" DESTINATION include)
+    install(FILES "${SVT_HEVC_LIBRARY}" DESTINATION ${BIN_INSTALL_DIR})
+endif()
+
 install(FILES x265.h "${PROJECT_BINARY_DIR}/x265_config.h" DESTINATION include)
 if((WIN32 AND ENABLE_CLI) OR (WIN32 AND ENABLE_SHARED))
     if(MSVC_IDE)
@@ -607,7 +628,10 @@
     if(EXTRA_LIB)
         target_link_libraries(x265-shared ${EXTRA_LIB})
     endif()
-    target_link_libraries(x265-shared ${PLATFORM_LIBS})
+	 target_link_libraries(x265-shared ${PLATFORM_LIBS})
+    if(SVTHEVC_FOUND)
+        target_link_libraries(x265-shared ${SVT_HEVC_LIBRARY})
+    endif(SVTHEVC_FOUND)
     if(MSVC)
         set_target_properties(x265-shared PROPERTIES OUTPUT_NAME libx265)
     else()

x265_3.1.1.tar.gz/source/cmake/Findsvthevc.cmake Added

@@ -0,0 +1,60 @@
+# Module for locating SVT-HEVC Library
+#
+#    SVT_HEVC_INCLUDE_DIR
+#        Points to the SVT-HEVC include directory.
+#
+#    SVT_HEVC_LIBRARY
+#        Points to the SVT-HEVC library
+# Copyright (c) 2013-2018 MulticoreWare, Inc
+
+include(FindPackageHandleStandardArgs)
+
+if(UNIX)
+SET(CMAKE_FIND_LIBRARY_SUFFIXES ".so")
+else()
+SET(CMAKE_FIND_LIBRARY_SUFFIXES ".lib")
+endif()
+
+set(SVT_VERSION_MAJOR_REQUIRED 1)
+set(SVT_VERSION_MINOR_REQUIRED 3)
+set(SVT_VERSION_PATCHLEVEL_REQUIRED 0)
+
+find_path(SVT_HEVC_INCLUDE_DIR
+    NAMES EbApi.h EbErrorCodes.h EbTime.h
+    HINTS $ENV{SVT_HEVC_INCLUDE_DIR}
+    PATHS ENV
+    DOC "SVT-HEVC include directory")
+
+if(SVT_HEVC_INCLUDE_DIR)
+file(READ "${SVT_HEVC_INCLUDE_DIR}/EbApi.h" version)
+
+string(REGEX MATCH "SVT_VERSION_MAJOR       ([0-9]*)" _ ${version})
+set(SVT_VERSION_MAJOR ${CMAKE_MATCH_1})
+
+string(REGEX MATCH "SVT_VERSION_MINOR       ([0-9]*)" _ ${version})
+set(SVT_VERSION_MINOR ${CMAKE_MATCH_1})
+
+string(REGEX MATCH "SVT_VERSION_PATCHLEVEL  ([0-9]*)" _ ${version})
+set(SVT_VERSION_PATCHLEVEL ${CMAKE_MATCH_1})
+
+if(NOT ${SVT_VERSION_MAJOR} EQUAL "1" OR NOT ${SVT_VERSION_MINOR} EQUAL "3" OR NOT ${SVT_VERSION_PATCHLEVEL} EQUAL "0")
+    message (SEND_ERROR "-- Found SVT-HEVC Lib Version: ${SVT_VERSION_MAJOR}.${SVT_VERSION_MINOR}.${SVT_VERSION_PATCHLEVEL} which doesn't match the required version: ${SVT_VERSION_MAJOR_REQUIRED}.${SVT_VERSION_MINOR_REQUIRED}.${SVT_VERSION_PATCHLEVEL_REQUIRED}; Aborting configure  ")
+else()
+    message(STATUS "-- Found SVT-HEVC Lib Version: ${SVT_VERSION_MAJOR}.${SVT_VERSION_MINOR}.${SVT_VERSION_PATCHLEVEL}")
+endif()
+
+endif()
+
+find_library(SVT_HEVC_LIBRARY
+if(UNIX)
+    NAMES SvtHevcEnc
+else()
+    NAMES SvtHevcEnc
+endif()
+    HINTS $ENV{SVT_HEVC_LIBRARY_DIR}
+    PATHS ENV
+    DOC "SVT-HEVC library")
+
+
+mark_as_advanced(SVT_HEVC_LIBRARY SVT_HEVC_INCLUDE_DIR SVT_HEVC_LIBRARY_DIR)
+find_package_handle_standard_args(SVTHEVC REQUIRED_VARS SVT_HEVC_LIBRARY SVT_HEVC_INCLUDE_DIR)

x265_3.0.tar.gz/source/common/cudata.cpp -> x265_3.1.1.tar.gz/source/common/cudata.cpp Changed

@@ -106,7 +106,7 @@
     int mvx = x265_clip3(-32768, 32767, (scale * mv.x + 127 + (scale * mv.x < 0)) >> 8);
     int mvy = x265_clip3(-32768, 32767, (scale * mv.y + 127 + (scale * mv.y < 0)) >> 8);
 
-    return MV((int16_t)mvx, (int16_t)mvy);
+    return MV((int32_t)mvx, (int32_t)mvy);
 }
 
 }
@@ -1917,11 +1917,11 @@
     const uint32_t mvshift = 2;
     uint32_t offset = 8;
 
-    int16_t xmax = (int16_t)((m_slice->m_sps->picWidthInLumaSamples + offset - m_cuPelX - 1) << mvshift);
-    int16_t xmin = -(int16_t)((m_encData->m_param->maxCUSize + offset + m_cuPelX - 1) << mvshift);
+    int32_t xmax = (int32_t)((m_slice->m_sps->picWidthInLumaSamples + offset - m_cuPelX - 1) << mvshift);
+    int32_t xmin = -(int32_t)((m_encData->m_param->maxCUSize + offset + m_cuPelX - 1) << mvshift);
 
-    int16_t ymax = (int16_t)((m_slice->m_sps->picHeightInLumaSamples + offset - m_cuPelY - 1) << mvshift);
-    int16_t ymin = -(int16_t)((m_encData->m_param->maxCUSize + offset + m_cuPelY - 1) << mvshift);
+    int32_t ymax = (int32_t)((m_slice->m_sps->picHeightInLumaSamples + offset - m_cuPelY - 1) << mvshift);
+    int32_t ymin = -(int32_t)((m_encData->m_param->maxCUSize + offset + m_cuPelY - 1) << mvshift);
 
     outMV.x = X265_MIN(xmax, X265_MAX(xmin, outMV.x));
     outMV.y = X265_MIN(ymax, X265_MAX(ymin, outMV.y));

x265_3.0.tar.gz/source/common/frame.cpp -> x265_3.1.1.tar.gz/source/common/frame.cpp Changed

x265_3.0.tar.gz/source/common/frame.h -> x265_3.1.1.tar.gz/source/common/frame.h Changed

x265_3.0.tar.gz/source/common/lowres.cpp -> x265_3.1.1.tar.gz/source/common/lowres.cpp Changed

@@ -71,7 +71,7 @@
 
     size_t planesize = lumaStride * (lines + 2 * origPic->m_lumaMarginY);
     size_t padoffset = lumaStride * origPic->m_lumaMarginY + origPic->m_lumaMarginX;
-    if (!!param->rc.aqMode || !!param->rc.hevcAq)
+    if (!!param->rc.aqMode || !!param->rc.hevcAq || !!param->bAQMotion)
     {
         CHECKED_MALLOC_ZERO(qpAqOffset, double, cuCountFullRes);
         CHECKED_MALLOC_ZERO(invQscaleFactor, int, cuCountFullRes);
@@ -82,7 +82,7 @@
 
     if (origPic->m_param->bAQMotion)
         CHECKED_MALLOC_ZERO(qpAqMotionOffset, double, cuCountFullRes);
-    if (origPic->m_param->bDynamicRefine)
+    if (origPic->m_param->bDynamicRefine || origPic->m_param->bEnableFades)
         CHECKED_MALLOC_ZERO(blockVariance, uint32_t, cuCountFullRes);
 
     if (!!param->rc.hevcAq)
@@ -217,6 +217,7 @@
 {
     bLastMiniGopBFrame = false;
     bKeyframe = false; // Not a keyframe unless identified by lookahead
+    bIsFadeEnd = false;
     frameNum = poc;
     leadingBframes = 0;
     indB = 0;

x265_3.0.tar.gz/source/common/lowres.h -> x265_3.1.1.tar.gz/source/common/lowres.h Changed

x265_3.0.tar.gz/source/common/mv.h -> x265_3.1.1.tar.gz/source/common/mv.h Changed

@@ -39,16 +39,16 @@
 public:
 
     union {
-        struct { int16_t x, y; };
+        struct { int32_t x, y; };
 
-        int32_t word;
+        int64_t word;
     };
 
     MV()                                       {}
-    MV(int32_t w) : word(w)                    {}
-    MV(int16_t _x, int16_t _y) : x(_x), y(_y)  {}
+    MV(int64_t w) : word(w)                    {}
+    MV(int32_t _x, int32_t _y) : x(_x), y(_y)  {}
 
-    MV& operator =(uint32_t w)                 { word = w; return *this; }
+    MV& operator =(uint64_t w)                 { word = w; return *this; }
 
     MV& operator +=(const MV& other)           { x += other.x; y += other.y; return *this; }
 
@@ -67,7 +67,7 @@
 
     MV operator >>(int i) const                { return MV(x >> i, y >> i); }
 
-    MV operator *(int16_t i) const             { return MV(x * i, y * i); }
+    MV operator *(int32_t i) const             { return MV(x * i, y * i); }
 
     MV operator -(const MV& other) const       { return MV(x - other.x, y - other.y); }
 
@@ -87,7 +87,7 @@
 
     bool inline notZero() const                { return this->word != 0; }
 
-    bool inline isSubpel() const               { return (this->word & 0x00030003) != 0; }
+    bool inline isSubpel() const               { return (this->word & 0x0000000300000003ll) != 0; }
 
     MV mvmin(const MV& m) const                { return MV(x > m.x ? m.x : x, y > m.y ? m.y : y); }

x265_3.0.tar.gz/source/common/param.cpp -> x265_3.1.1.tar.gz/source/common/param.cpp Changed

@@ -28,6 +28,7 @@
 #include "param.h"
 #include "cpu.h"
 #include "x265.h"
+#include "svt.h"
 
 #if _MSC_VER
 #pragma warning(disable: 4996) // POSIX functions are just fine, thanks
@@ -92,16 +93,28 @@
 
 x265_param *x265_param_alloc()
 {
-    return (x265_param*)x265_malloc(sizeof(x265_param));
+    x265_param* param = (x265_param*)x265_malloc(sizeof(x265_param));
+#ifdef SVT_HEVC
+    param->svtHevcParam = (EB_H265_ENC_CONFIGURATION*)x265_malloc(sizeof(EB_H265_ENC_CONFIGURATION));
+#endif
+    return param;
 }
 
 void x265_param_free(x265_param* p)
 {
+    x265_zone_free(p);
+#ifdef SVT_HEVC
+     x265_free(p->svtHevcParam);
+#endif
     x265_free(p);
 }
 
 void x265_param_default(x265_param* param)
 {
+#ifdef SVT_HEVC
+    EB_H265_ENC_CONFIGURATION* svtParam = (EB_H265_ENC_CONFIGURATION*)param->svtHevcParam;
+#endif
+
     memset(param, 0, sizeof(x265_param));
 
     /* Applying default values to all elements in the param structure */
@@ -127,6 +140,7 @@
     param->uhdBluray = 0;
     param->bHighTier = 1; //Allow high tier by default
     param->interlaceMode = 0;
+    param->bField = 0;
     param->bAnnexB = 1;
     param->bRepeatHeaders = 0;
     param->bEnableAccessUnitDelimiters = 0;
@@ -159,6 +173,7 @@
     param->chunkStart = 0;
     param->chunkEnd = 0;
     param->bEnableHRDConcatFlag = 0;
+    param->bEnableFades = 0;
 
     /* Intra Coding Tools */
     param->bEnableConstrainedIntra = 0;
@@ -170,12 +185,12 @@
     param->searchMethod = X265_HEX_SEARCH;
     param->subpelRefine = 2;
     param->searchRange = 57;
-    param->maxNumMergeCand = 2;
-    param->limitReferences = 3;
+	param->maxNumMergeCand = 3;
+	param->limitReferences = 1;
     param->limitModes = 0;
     param->bEnableWeightedPred = 1;
     param->bEnableWeightedBiPred = 0;
-    param->bEnableEarlySkip = 0;
+	param->bEnableEarlySkip = 1;
     param->bEnableRecursionSkip = 1;
     param->bEnableAMP = 0;
     param->bEnableRectInter = 0;
@@ -210,7 +225,7 @@
     param->analysisReuseFileName = NULL;
     param->analysisSave = NULL;
     param->analysisLoad = NULL;
-    param->bIntraInBFrames = 0;
+	param->bIntraInBFrames = 1;
     param->bLossless = 0;
     param->bCULossless = 0;
     param->bEnableTemporalSubLayers = 0;
@@ -317,6 +332,16 @@
     /* SEI messages */
     param->preferredTransferCharacteristics = -1;
     param->pictureStructure = -1;
+    param->bEmitCLL = 1;
+
+    /* SVT Hevc Encoder specific params */
+    param->bEnableSvtHevc = 0;
+    param->svtHevcParam = NULL;
+
+#ifdef SVT_HEVC
+    param->svtHevcParam = svtParam;
+    svt_param_default(param);
+#endif
 }
 
 int x265_param_default_preset(x265_param* param, const char* preset, const char* tune)
@@ -336,6 +361,8 @@
 
         if (!strcmp(preset, "ultrafast"))
         {
+            param->maxNumMergeCand = 2;
+            param->bIntraInBFrames = 0;
             param->lookaheadDepth = 5;
             param->scenecutThreshold = 0; // disable lookahead
             param->maxCUSize = 32;
@@ -344,7 +371,6 @@
             param->bFrameAdaptive = 0;
             param->subpelRefine = 0;
             param->searchMethod = X265_DIA_SEARCH;
-            param->bEnableEarlySkip = 1;
             param->bEnableSAO = 0;
             param->bEnableSignHiding = 0;
             param->bEnableWeightedPred = 0;
@@ -359,12 +385,13 @@
         }
         else if (!strcmp(preset, "superfast"))
         {
+            param->maxNumMergeCand = 2;
+            param->bIntraInBFrames = 0;
             param->lookaheadDepth = 10;
             param->maxCUSize = 32;
             param->bframes = 3;
             param->bFrameAdaptive = 0;
             param->subpelRefine = 1;
-            param->bEnableEarlySkip = 1;
             param->bEnableWeightedPred = 0;
             param->rdLevel = 2;
             param->maxNumReferences = 1;
@@ -378,10 +405,12 @@
         }
         else if (!strcmp(preset, "veryfast"))
         {
+            param->maxNumMergeCand = 2;
+            param->limitReferences = 3;
+            param->bIntraInBFrames = 0;
             param->lookaheadDepth = 15;
             param->bFrameAdaptive = 0;
             param->subpelRefine = 1;
-            param->bEnableEarlySkip = 1;
             param->rdLevel = 2;
             param->maxNumReferences = 2;
             param->rc.qgSize = 32;
@@ -389,15 +418,21 @@
         }
         else if (!strcmp(preset, "faster"))
         {
+            param->maxNumMergeCand = 2;
+            param->limitReferences = 3;
+            param->bIntraInBFrames = 0;
             param->lookaheadDepth = 15;
             param->bFrameAdaptive = 0;
-            param->bEnableEarlySkip = 1;
             param->rdLevel = 2;
             param->maxNumReferences = 2;
             param->bEnableFastIntra = 1;
         }
         else if (!strcmp(preset, "fast"))
         {
+            param->maxNumMergeCand = 2;
+            param->limitReferences = 3;
+            param->bEnableEarlySkip = 0;
+            param->bIntraInBFrames = 0;
             param->lookaheadDepth = 15;
             param->bFrameAdaptive = 0;
             param->rdLevel = 2;
@@ -410,13 +445,15 @@
         }
         else if (!strcmp(preset, "slow"))
         {
+            param->limitReferences = 3;
+            param->bEnableEarlySkip = 0;
+            param->bIntraInBFrames = 0;
             param->bEnableRectInter = 1;
             param->lookaheadDepth = 25;
             param->rdLevel = 4;
             param->rdoqLevel = 2;
             param->psyRdoq = 1.0;
             param->subpelRefine = 3;
-            param->maxNumMergeCand = 3;
             param->searchMethod = X265_STAR_SEARCH;
             param->maxNumReferences = 4;
             param->limitModes = 1;
@@ -424,6 +461,7 @@
         }
         else if (!strcmp(preset, "slower"))
         {
+            param->bEnableEarlySkip = 0;
             param->bEnableWeightedBiPred = 1;
             param->bEnableAMP = 1;
             param->bEnableRectInter = 1;
@@ -438,14 +476,13 @@
             param->maxNumMergeCand = 4;
             param->searchMethod = X265_STAR_SEARCH;
             param->maxNumReferences = 5;
-            param->limitReferences = 1;
             param->limitModes = 1;
-            param->bIntraInBFrames = 1;
             param->lookaheadSlices = 0; // disabled for best quality
             param->limitTU = 4;
         }
         else if (!strcmp(preset, "veryslow"))
         {
+            param->bEnableEarlySkip = 0;
             param->bEnableWeightedBiPred = 1;
             param->bEnableAMP = 1;
             param->bEnableRectInter = 1;
@@ -462,12 +499,12 @@
             param->maxNumReferences = 5;
             param->limitReferences = 0;
             param->limitModes = 0;
-            param->bIntraInBFrames = 1;
             param->lookaheadSlices = 0; // disabled for best quality
             param->limitTU = 0;
         }
         else if (!strcmp(preset, "placebo"))
         {
+            param->bEnableEarlySkip = 0;
             param->bEnableWeightedBiPred = 1;
             param->bEnableAMP = 1;
             param->bEnableRectInter = 1;
@@ -486,7 +523,6 @@
             param->bEnableRecursionSkip = 0;
             param->maxNumReferences = 5;
             param->limitReferences = 0;
-            param->bIntraInBFrames = 1;
             param->lookaheadSlices = 0; // disabled for best quality
             // TODO: optimized esa
         }
@@ -549,10 +585,19 @@
             param->deblockingFilterBetaOffset = 1;
             param->deblockingFilterTCOffset = 1;
         }
+        else if (!strcmp(tune, "vmaf"))  /*Adding vmaf for x265 + SVT-HEVC integration support*/
+        {
+            /*vmaf is under development, currently x265 won't support vmaf*/
+        }
         else
             return -1;
     }
 
+#ifdef SVT_HEVC
+    if (svt_set_preset_tune(param, preset, tune))
+        return -1;
+#endif
+
     return 0;
 }
 
@@ -707,10 +752,12 @@
     bool bValueWasNull = !value;
     bool bExtraParams = false;
     char nameBuf[64];
+    static int count;
 
     if (!name)
         return X265_PARAM_BAD_NAME;
 
+    count++;
     // skip -- prefix if provided
     if (name[0] == '-' && name[1] == '-')
         name += 2;
@@ -746,6 +793,19 @@
 #endif
 #define OPT(STR) else if (!strcmp(name, STR))
 #define OPT2(STR1, STR2) else if (!strcmp(name, STR1) || !strcmp(name, STR2))
+
+#ifdef SVT_HEVC
+    if (p->bEnableSvtHevc)
+    {
+        if(svt_param_parse(p, name, value))
+        {
+            x265_log(p, X265_LOG_ERROR, "Error while parsing params \n");
+            bError = true;
+        }
+        return bError ? X265_PARAM_BAD_VALUE : 0;
+    }
+#endif
+
     if (0) ;
     OPT("asm")
     {
@@ -1197,6 +1257,31 @@
         OPT("refine-ctu-distortion") p->ctuDistortionRefine = atoi(value);
         OPT("hevc-aq") p->rc.hevcAq = atobool(value);
         OPT("qp-adaptation-range") p->rc.qpAdaptationRange = atof(value);
+#ifdef SVT_HEVC
+        OPT("svt")
+        {
+            p->bEnableSvtHevc = atobool(value);
+            if (count > 1 && p->bEnableSvtHevc)
+            {
+                x265_log(NULL, X265_LOG_ERROR, "Enable SVT should be the first call to x265_parse_parse \n");
+                bError = true;
+            }
+        }
+        OPT("svt-hme") x265_log(p, X265_LOG_WARNING, "Option %s is SVT-HEVC Encoder specific; Disabling it here \n", name);
+        OPT("svt-search-width") x265_log(p, X265_LOG_WARNING, "Option %s is SVT-HEVC Encoder specific; Disabling it here \n", name);
+        OPT("svt-search-height") x265_log(p, X265_LOG_WARNING, "Option %s is SVT-HEVC Encoder specific; Disabling it here \n", name);
+        OPT("svt-compressed-ten-bit-format") x265_log(p, X265_LOG_WARNING, "Option %s is SVT-HEVC Encoder specific; Disabling it here \n", name);
+        OPT("svt-speed-control") x265_log(p, X265_LOG_WARNING, "Option %s is SVT-HEVC Encoder specific; Disabling it here \n", name);
+        OPT("input-depth") x265_log(p, X265_LOG_WARNING, "Option %s is SVT-HEVC Encoder specific; Disabling it here \n", name);
+        OPT("svt-preset-tuner") x265_log(p, X265_LOG_WARNING, "Option %s is SVT-HEVC Encoder specific; Disabling it here \n", name);
+        OPT("svt-hierarchical-level") x265_log(p, X265_LOG_WARNING, "Option %s is SVT-HEVC Encoder specific; Disabling it here \n", name);
+        OPT("svt-base-layer-switch-mode") x265_log(p, X265_LOG_WARNING, "Option %s is SVT-HEVC Encoder specific; Disabling it here \n", name);
+        OPT("svt-pred-struct") x265_log(p, X265_LOG_WARNING, "Option %s is SVT-HEVC Encoder specific; Disabling it here \n", name);
+        OPT("svt-fps-in-vps") x265_log(p, X265_LOG_WARNING, "Option %s is SVT-HEVC Encoder specific; Disabling it here \n", name);
+#endif
+        OPT("fades") p->bEnableFades = atobool(value);
+        OPT("field") p->bField = atobool( value );
+        OPT("cll") p->bEmitCLL = atobool(value);
         else
             return X265_PARAM_BAD_NAME;
     }
@@ -1569,6 +1654,12 @@
         if (param->dolbyProfile == 81)
             CHECK(!(param->masteringDisplayColorVolume), "Dolby Vision profile - 8.1 requires Mastering display color volume information\n");
     }
+
+    if (param->bField && param->interlaceMode)
+    {
+        CHECK( (param->bFrameAdaptive==0), "Adaptive B-frame decision method should be closed for field feature.\n" );
+        // to do
+    }
 #if !X86_64
     CHECK(param->searchMethod == X265_SEA && (param->sourceWidth > 840 || param->sourceHeight > 480),
         "SEA motion search does not support resolutions greater than 480p in 32 bit build");
@@ -1938,7 +2029,8 @@
         p->vui.defDispWinRightOffset, p->vui.defDispWinBottomOffset);
     if (p->masteringDisplayColorVolume)
         s += sprintf(s, " master-display=%s", p->masteringDisplayColorVolume);
-    s += sprintf(s, " max-cll=%hu,%hu", p->maxCLL, p->maxFALL);
+    if (p->bEmitCLL)
+        s += sprintf(s, "cll=%hu,%hu", p->maxCLL, p->maxFALL);
     s += sprintf(s, " min-luma=%hu", p->minLuma);
     s += sprintf(s, " max-luma=%hu", p->maxLuma);
     s += sprintf(s, " log2-max-poc-lsb=%d", p->log2MaxPocLsb);
@@ -1974,6 +2066,8 @@
     BOOL(p->bDynamicRefine, "dynamic-refine");
     BOOL(p->bSingleSeiNal, "single-sei");
     BOOL(p->rc.hevcAq, "hevc-aq");
+    BOOL(p->bEnableSvtHevc, "svt");
+    BOOL(p->bField, "field");
     s += sprintf(s, " qp-adaptation-range=%.2f", p->rc.qpAdaptationRange);
 #undef BOOL
     return buf;
@@ -2049,4 +2143,589 @@
     return false;
 }
 
+void x265_copy_params(x265_param* dst, x265_param* src)
+{
+    dst->cpuid = src->cpuid;
+    dst->frameNumThreads = src->frameNumThreads;
+    if (src->numaPools) dst->numaPools = strdup(src->numaPools);
+    else dst->numaPools = NULL;
+
+    dst->bEnableWavefront = src->bEnableWavefront;
+    dst->bDistributeModeAnalysis = src->bDistributeModeAnalysis;
+    dst->bDistributeMotionEstimation = src->bDistributeMotionEstimation;
+    dst->bLogCuStats = src->bLogCuStats;
+    dst->bEnablePsnr = src->bEnablePsnr;
+    dst->bEnableSsim = src->bEnableSsim;
+    dst->logLevel = src->logLevel;
+    dst->csvLogLevel = src->csvLogLevel;
+    if (src->csvfn) dst->csvfn = strdup(src->csvfn);
+    else dst->csvfn = NULL;
+    dst->internalBitDepth = src->internalBitDepth;
+    dst->internalCsp = src->internalCsp;
+    dst->fpsNum = src->fpsNum;
+    dst->fpsDenom = src->fpsDenom;
+    dst->sourceHeight = src->sourceHeight;
+    dst->sourceWidth = src->sourceWidth;
+    dst->interlaceMode = src->interlaceMode;
+    dst->totalFrames = src->totalFrames;
+    dst->levelIdc = src->levelIdc;
+    dst->bHighTier = src->bHighTier;
+    dst->uhdBluray = src->uhdBluray;
+    dst->maxNumReferences = src->maxNumReferences;
+    dst->bAllowNonConformance = src->bAllowNonConformance;
+    dst->bRepeatHeaders = src->bRepeatHeaders;
+    dst->bAnnexB = src->bAnnexB;
+    dst->bEnableAccessUnitDelimiters = src->bEnableAccessUnitDelimiters;
+    dst->bEmitInfoSEI = src->bEmitInfoSEI;
+    dst->decodedPictureHashSEI = src->decodedPictureHashSEI;
+    dst->bEnableTemporalSubLayers = src->bEnableTemporalSubLayers;
+    dst->bOpenGOP = src->bOpenGOP;
+    dst->keyframeMax = src->keyframeMax;
+    dst->keyframeMin = src->keyframeMin;
+    dst->bframes = src->bframes;
+    dst->bFrameAdaptive = src->bFrameAdaptive;
+    dst->bFrameBias = src->bFrameBias;
+    dst->bBPyramid = src->bBPyramid;
+    dst->lookaheadDepth = src->lookaheadDepth;
+    dst->lookaheadSlices = src->lookaheadSlices;
+    dst->lookaheadThreads = src->lookaheadThreads;
+    dst->scenecutThreshold = src->scenecutThreshold;
+    dst->bIntraRefresh = src->bIntraRefresh;
+    dst->maxCUSize = src->maxCUSize;
+    dst->minCUSize = src->minCUSize;
+    dst->bEnableRectInter = src->bEnableRectInter;
+    dst->bEnableAMP = src->bEnableAMP;
+    dst->maxTUSize = src->maxTUSize;
+    dst->tuQTMaxInterDepth = src->tuQTMaxInterDepth;
+    dst->tuQTMaxIntraDepth = src->tuQTMaxIntraDepth;
+    dst->limitTU = src->limitTU;
+    dst->rdoqLevel = src->rdoqLevel;
+    dst->bEnableSignHiding = src->bEnableSignHiding;
+    dst->bEnableTransformSkip = src->bEnableTransformSkip;
+    dst->noiseReductionInter = src->noiseReductionInter;
+    dst->noiseReductionIntra = src->noiseReductionIntra;
+    if (src->scalingLists) dst->scalingLists = strdup(src->scalingLists);
+    else dst->scalingLists = NULL;
+    dst->bEnableStrongIntraSmoothing = src->bEnableStrongIntraSmoothing;
+    dst->bEnableConstrainedIntra = src->bEnableConstrainedIntra;
+    dst->maxNumMergeCand = src->maxNumMergeCand;
+    dst->limitReferences = src->limitReferences;
+    dst->limitModes = src->limitModes;
+    dst->searchMethod = src->searchMethod;
+    dst->subpelRefine = src->subpelRefine;
+    dst->searchRange = src->searchRange;
+    dst->bEnableTemporalMvp = src->bEnableTemporalMvp;
+    dst->bEnableWeightedBiPred = src->bEnableWeightedBiPred;
+    dst->bEnableWeightedPred = src->bEnableWeightedPred;
+    dst->bSourceReferenceEstimation = src->bSourceReferenceEstimation;
+    dst->bEnableLoopFilter = src->bEnableLoopFilter;
+    dst->deblockingFilterBetaOffset = src->deblockingFilterBetaOffset;
+    dst->deblockingFilterTCOffset = src->deblockingFilterTCOffset;
+    dst->bEnableSAO = src->bEnableSAO;
+    dst->bSaoNonDeblocked = src->bSaoNonDeblocked;
+    dst->rdLevel = src->rdLevel;
+    dst->bEnableEarlySkip = src->bEnableEarlySkip;
+    dst->bEnableRecursionSkip = src->bEnableRecursionSkip;
+    dst->bEnableFastIntra = src->bEnableFastIntra;
+    dst->bEnableTSkipFast = src->bEnableTSkipFast;
+    dst->bCULossless = src->bCULossless;
+    dst->bIntraInBFrames = src->bIntraInBFrames;
+    dst->rdPenalty = src->rdPenalty;
+    dst->psyRd = src->psyRd;
+    dst->psyRdoq = src->psyRdoq;
+    dst->bEnableRdRefine = src->bEnableRdRefine;
+    dst->analysisReuseMode = src->analysisReuseMode;
+    if (src->analysisReuseFileName) dst->analysisReuseFileName=strdup(src->analysisReuseFileName);
+    else dst->analysisReuseFileName = NULL;
+    dst->bLossless = src->bLossless;
+    dst->cbQpOffset = src->cbQpOffset;
+    dst->crQpOffset = src->crQpOffset;
+    dst->preferredTransferCharacteristics = src->preferredTransferCharacteristics;
+    dst->pictureStructure = src->pictureStructure;
+
+    dst->rc.rateControlMode = src->rc.rateControlMode;
+    dst->rc.qp = src->rc.qp;
+    dst->rc.bitrate = src->rc.bitrate;
+    dst->rc.qCompress = src->rc.qCompress;
+    dst->rc.ipFactor = src->rc.ipFactor;
+    dst->rc.pbFactor = src->rc.pbFactor;
+    dst->rc.rfConstant = src->rc.rfConstant;
+    dst->rc.qpStep = src->rc.qpStep;
+    dst->rc.aqMode = src->rc.aqMode;
+    dst->rc.aqStrength = src->rc.aqStrength;
+    dst->rc.vbvBufferSize = src->rc.vbvBufferSize;
+    dst->rc.vbvMaxBitrate = src->rc.vbvMaxBitrate;
+
+    dst->rc.vbvBufferInit = src->rc.vbvBufferInit;
+    dst->rc.cuTree = src->rc.cuTree;
+    dst->rc.rfConstantMax = src->rc.rfConstantMax;
+    dst->rc.rfConstantMin = src->rc.rfConstantMin;
+    dst->rc.bStatWrite = src->rc.bStatWrite;
+    dst->rc.bStatRead = src->rc.bStatRead;
+    if (src->rc.statFileName) dst->rc.statFileName=strdup(src->rc.statFileName);
+    else dst->rc.statFileName = NULL;
+    dst->rc.qblur = src->rc.qblur;
+    dst->rc.complexityBlur = src->rc.complexityBlur;
+    dst->rc.bEnableSlowFirstPass = src->rc.bEnableSlowFirstPass;
+    dst->rc.zoneCount = src->rc.zoneCount;
+    dst->rc.zonefileCount = src->rc.zonefileCount;
+
+    if (src->rc.zonefileCount && src->rc.zones)
+    {
+        for (int i = 0; i < src->rc.zonefileCount; i++)
+        {
+            dst->rc.zones[i].startFrame = src->rc.zones[i].startFrame;
+            memcpy(dst->rc.zones[i].zoneParam, src->rc.zones[i].zoneParam, sizeof(x265_param));
+        }
+    }
+    else if (src->rc.zoneCount && src->rc.zones)
+    {
+        for (int i = 0; i < src->rc.zoneCount; i++)
+        {
+            dst->rc.zones[i].startFrame = src->rc.zones[i].startFrame;
+            dst->rc.zones[i].endFrame = src->rc.zones[i].endFrame;
+            dst->rc.zones[i].bForceQp = src->rc.zones[i].bForceQp;
+            dst->rc.zones[i].qp = src->rc.zones[i].qp;
+            dst->rc.zones[i].bitrateFactor = src->rc.zones[i].bitrateFactor;
+        }
+    }
+    else
+        dst->rc.zones = NULL;
+
+    if (src->rc.lambdaFileName) dst->rc.lambdaFileName = strdup(src->rc.lambdaFileName);
+    else dst->rc.lambdaFileName = NULL;
+    dst->rc.bStrictCbr = src->rc.bStrictCbr;
+    dst->rc.qgSize = src->rc.qgSize;
+    dst->rc.bEnableGrain = src->rc.bEnableGrain;
+    dst->rc.qpMax = src->rc.qpMax;
+    dst->rc.qpMin = src->rc.qpMin;
+    dst->rc.bEnableConstVbv = src->rc.bEnableConstVbv;
+    dst->rc.hevcAq = src->rc.hevcAq;
+    dst->rc.qpAdaptationRange = src->rc.qpAdaptationRange;
+
+    dst->vui.aspectRatioIdc = src->vui.aspectRatioIdc;
+    dst->vui.sarWidth = src->vui.sarWidth;
+    dst->vui.sarHeight = src->vui.sarHeight;
+    dst->vui.bEnableOverscanAppropriateFlag = src->vui.bEnableOverscanAppropriateFlag;
+    dst->vui.bEnableOverscanInfoPresentFlag = src->vui.bEnableOverscanInfoPresentFlag;
+    dst->vui.bEnableVideoSignalTypePresentFlag = src->vui.bEnableVideoSignalTypePresentFlag;
+    dst->vui.videoFormat = src->vui.videoFormat;
+    dst->vui.bEnableVideoFullRangeFlag = src->vui.bEnableVideoFullRangeFlag;
+    dst->vui.bEnableColorDescriptionPresentFlag = src->vui.bEnableColorDescriptionPresentFlag;
+    dst->vui.colorPrimaries = src->vui.colorPrimaries;
+    dst->vui.transferCharacteristics = src->vui.transferCharacteristics;
+    dst->vui.matrixCoeffs = src->vui.matrixCoeffs;
+    dst->vui.bEnableChromaLocInfoPresentFlag = src->vui.bEnableChromaLocInfoPresentFlag;
+    dst->vui.chromaSampleLocTypeTopField = src->vui.chromaSampleLocTypeTopField;
+    dst->vui.chromaSampleLocTypeBottomField = src->vui.chromaSampleLocTypeBottomField;
+    dst->vui.bEnableDefaultDisplayWindowFlag = src->vui.bEnableDefaultDisplayWindowFlag;
+    dst->vui.defDispWinBottomOffset = src->vui.defDispWinBottomOffset;
+    dst->vui.defDispWinLeftOffset = src->vui.defDispWinLeftOffset;
+    dst->vui.defDispWinRightOffset = src->vui.defDispWinRightOffset;
+    dst->vui.defDispWinTopOffset = src->vui.defDispWinTopOffset;
+
+    if (src->masteringDisplayColorVolume) dst->masteringDisplayColorVolume=strdup( src->masteringDisplayColorVolume);
+    else dst->masteringDisplayColorVolume = NULL;
+    dst->maxLuma = src->maxLuma;
+    dst->minLuma = src->minLuma;
+    dst->bEmitCLL = src->bEmitCLL;
+    dst->maxCLL = src->maxCLL;
+    dst->maxFALL = src->maxFALL;
+    dst->log2MaxPocLsb = src->log2MaxPocLsb;
+    dst->bEmitVUIHRDInfo = src->bEmitVUIHRDInfo;
+    dst->bEmitVUITimingInfo = src->bEmitVUITimingInfo;
+    dst->maxSlices = src->maxSlices;
+    dst->bOptQpPPS = src->bOptQpPPS;
+    dst->bOptRefListLengthPPS = src->bOptRefListLengthPPS;
+    dst->bMultiPassOptRPS = src->bMultiPassOptRPS;
+    dst->scenecutBias = src->scenecutBias;
+    dst->gopLookahead = src->lookaheadDepth;
+    dst->bOptCUDeltaQP = src->bOptCUDeltaQP;
+    dst->analysisMultiPassDistortion = src->analysisMultiPassDistortion;
+    dst->analysisMultiPassRefine = src->analysisMultiPassRefine;
+    dst->bAQMotion = src->bAQMotion;
+    dst->bSsimRd = src->bSsimRd;
+    dst->dynamicRd = src->dynamicRd;
+    dst->bEmitHDRSEI = src->bEmitHDRSEI;
+    dst->bEmitHRDSEI = src->bEmitHRDSEI;
+    dst->bHDROpt = src->bHDROpt;
+    dst->analysisReuseLevel = src->analysisReuseLevel;
+    dst->bLimitSAO = src->bLimitSAO;
+    if (src->toneMapFile) dst->toneMapFile = strdup(src->toneMapFile);
+    else dst->toneMapFile = NULL;
+    dst->bDhdr10opt = src->bDhdr10opt;
+    dst->bCTUInfo = src->bCTUInfo;
+    dst->bUseRcStats = src->bUseRcStats;
+    dst->interRefine = src->interRefine;
+    dst->intraRefine = src->intraRefine;
+    dst->mvRefine = src->mvRefine;
+    dst->maxLog2CUSize = src->maxLog2CUSize;
+    dst->maxCUDepth = src->maxCUDepth;
+    dst->unitSizeDepth = src->unitSizeDepth;
+    dst->num4x4Partitions = src->num4x4Partitions;
+
+    dst->csvfpt = src->csvfpt;
+    dst->bEnableSplitRdSkip = src->bEnableSplitRdSkip;
+    dst->bUseAnalysisFile = src->bUseAnalysisFile;
+    dst->forceFlush = src->forceFlush;
+    dst->bDisableLookahead = src->bDisableLookahead;
+    dst->bLowPassDct = src->bLowPassDct;
+    dst->vbvBufferEnd = src->vbvBufferEnd;
+    dst->vbvEndFrameAdjust = src->vbvEndFrameAdjust;
+
+    dst->bCopyPicToFrame = src->bCopyPicToFrame;
+    if (src->analysisSave) dst->analysisSave=strdup(src->analysisSave);
+    else dst->analysisSave = NULL;
+    if (src->analysisLoad) dst->analysisLoad=strdup(src->analysisLoad);
+    else dst->analysisLoad = NULL;
+    dst->gopLookahead = src->gopLookahead;
+    dst->radl = src->radl;
+    dst->maxAUSizeFactor = src->maxAUSizeFactor;
+    dst->bEmitIDRRecoverySEI = src->bEmitIDRRecoverySEI;
+    dst->bDynamicRefine = src->bDynamicRefine;
+    dst->bSingleSeiNal = src->bSingleSeiNal;
+    dst->chunkStart = src->chunkStart;
+    dst->chunkEnd = src->chunkEnd;
+    if (src->naluFile) dst->naluFile=strdup(src->naluFile);
+    else dst->naluFile = NULL;
+    dst->scaleFactor = src->scaleFactor;
+    dst->ctuDistortionRefine = src->ctuDistortionRefine;
+    dst->bEnableHRDConcatFlag = src->bEnableHRDConcatFlag;
+    dst->dolbyProfile = src->dolbyProfile;
+    dst->bEnableSvtHevc = src->bEnableSvtHevc;
+    dst->bEnableFades = src->bEnableFades;
+    dst->bField = src->bField;
+
+#ifdef SVT_HEVC
+    memcpy(dst->svtHevcParam, src->svtHevcParam, sizeof(EB_H265_ENC_CONFIGURATION));
+#endif
+}
+
+#ifdef SVT_HEVC
+
+void svt_param_default(x265_param* param)
+{
+    EB_H265_ENC_CONFIGURATION* svtHevcParam = (EB_H265_ENC_CONFIGURATION*)param->svtHevcParam;
+
+    // Channel info
+    svtHevcParam->channelId = 0;
+    svtHevcParam->activeChannelCount = 0;
+
+    // GOP Structure
+    svtHevcParam->intraPeriodLength = -2;
+    svtHevcParam->intraRefreshType = 1;
+    svtHevcParam->predStructure = 2;
+    svtHevcParam->baseLayerSwitchMode = 0;
+    svtHevcParam->hierarchicalLevels = 3;
+    svtHevcParam->sourceWidth = 0;
+    svtHevcParam->sourceHeight = 0;
+    svtHevcParam->latencyMode = 0;
+
+    //Preset & Tune
+    svtHevcParam->encMode = 9;
+    svtHevcParam->tune = 0;
+
+    // Interlaced Video 
+    svtHevcParam->interlacedVideo = 0;
+
+    // Quantization
+    svtHevcParam->qp = 32;
+    svtHevcParam->useQpFile = 0;
+
+    // Deblock Filter
+    svtHevcParam->disableDlfFlag = 0;
+
+    // SAO
+    svtHevcParam->enableSaoFlag = 1;
+
+    // ME Tools
+    svtHevcParam->useDefaultMeHme = 1;
+    svtHevcParam->enableHmeFlag = 1;
+
+    // ME Parameters
+    svtHevcParam->searchAreaWidth = 16;
+    svtHevcParam->searchAreaHeight = 7;
+
+    // MD Parameters
+    svtHevcParam->constrainedIntra = 0;
+
+    // Rate Control
+    svtHevcParam->frameRate = 60;
+    svtHevcParam->frameRateNumerator = 0;
+    svtHevcParam->frameRateDenominator = 0;
+    svtHevcParam->encoderBitDepth = 8;
+    svtHevcParam->encoderColorFormat = EB_YUV420;
+    svtHevcParam->compressedTenBitFormat = 0;
+    svtHevcParam->rateControlMode = 0;
+    svtHevcParam->sceneChangeDetection = 1;
+    svtHevcParam->lookAheadDistance = (uint32_t)~0;
+    svtHevcParam->framesToBeEncoded = 0;
+    svtHevcParam->targetBitRate = 7000000;
+    svtHevcParam->maxQpAllowed = 48;
+    svtHevcParam->minQpAllowed = 10;
+    svtHevcParam->bitRateReduction = 1;
+
+    // Thresholds
+    svtHevcParam->improveSharpness = 1;
+    svtHevcParam->videoUsabilityInfo = 0;
+    svtHevcParam->highDynamicRangeInput = 0;
+    svtHevcParam->accessUnitDelimiter = 0;
+    svtHevcParam->bufferingPeriodSEI = 0;
+    svtHevcParam->pictureTimingSEI = 0;
+    svtHevcParam->registeredUserDataSeiFlag = 0;
+    svtHevcParam->unregisteredUserDataSeiFlag = 0;
+    svtHevcParam->recoveryPointSeiFlag = 0;
+    svtHevcParam->enableTemporalId = 1;
+    svtHevcParam->profile = 2;
+    svtHevcParam->tier = 0;
+    svtHevcParam->level = 0;
+
+    svtHevcParam->injectorFrameRate = 60 << 16;
+    svtHevcParam->speedControlFlag = 0;
+
+    // ASM Type
+    svtHevcParam->asmType = 1;
+
+    svtHevcParam->codeVpsSpsPps = 1;
+    svtHevcParam->codeEosNal = 0;
+    svtHevcParam->reconEnabled = 0;
+    svtHevcParam->maxCLL = 0;
+    svtHevcParam->maxFALL = 0;
+    svtHevcParam->useMasteringDisplayColorVolume = 0;
+    svtHevcParam->useNaluFile = 0;
+    svtHevcParam->whitePointX = 0;
+    svtHevcParam->whitePointY = 0;
+    svtHevcParam->maxDisplayMasteringLuminance = 0;
+    svtHevcParam->minDisplayMasteringLuminance = 0;
+    svtHevcParam->dolbyVisionProfile = 0;
+    svtHevcParam->targetSocket = -1;
+    svtHevcParam->logicalProcessors = 0;
+    svtHevcParam->switchThreadsToRtPriority = 1;
+    svtHevcParam->fpsInVps = 0;
+
+    svtHevcParam->tileColumnCount = 1;
+    svtHevcParam->tileRowCount = 1;
+    svtHevcParam->tileSliceMode = 0;
+    svtHevcParam->unrestrictedMotionVector = 1;
+}
+
+int svt_set_preset_tune(x265_param* param, const char* preset, const char* tune)
+{
+    EB_H265_ENC_CONFIGURATION* svtHevcParam = (EB_H265_ENC_CONFIGURATION*)param->svtHevcParam;
+    
+    if (preset)
+    {
+        if (!strcmp(preset, "ultrafast")) svtHevcParam->encMode = 12;
+        else if (!strcmp(preset, "superfast")) svtHevcParam->encMode = 11;
+        else if (!strcmp(preset, "veryfast")) svtHevcParam->encMode = 10;
+        else if (!strcmp(preset, "faster")) svtHevcParam->encMode = 9;
+        else if (!strcmp(preset, "fast")) svtHevcParam->encMode = 8;
+        else if (!strcmp(preset, "medium")) svtHevcParam->encMode = 7;
+        else if (!strcmp(preset, "slow")) svtHevcParam->encMode = 6;
+        else if (!strcmp(preset, "slower")) svtHevcParam->encMode = 5;
+        else if (!strcmp(preset, "veryslow")) svtHevcParam->encMode = 4;
+        else if (!strcmp(preset, "placebo")) svtHevcParam->encMode = 3;
+        else  return -1;
+    }
+    if (tune)
+    {
+        if (!strcmp(tune, "psnr")) svtHevcParam->tune = 1;
+        else if (!strcmp(tune, "ssim")) svtHevcParam->tune = 1;
+        else if (!strcmp(tune, "grain")) svtHevcParam->tune = 0;
+        else if (!strcmp(tune, "animation")) svtHevcParam->tune = 0;
+        else if (!strcmp(tune, "vmaf")) svtHevcParam->tune = 2;
+        else if (!strcmp(tune, "zero-latency") || !strcmp(tune, "zerolatency")) svtHevcParam->latencyMode = 1;
+        else  return -1;
+    }
+    return 0;
+}
+
+int svt_param_parse(x265_param* param, const char* name, const char* value)
+{
+    bool bError = false;
+#define OPT(STR) else if (!strcmp(name, STR))
+
+    EB_H265_ENC_CONFIGURATION* svtHevcParam = (EB_H265_ENC_CONFIGURATION*)param->svtHevcParam;
+    if (0);
+    OPT("input-res")  bError |= sscanf(value, "%dx%d", &svtHevcParam->sourceWidth, &svtHevcParam->sourceHeight) != 2;
+    OPT("input-depth") svtHevcParam->encoderBitDepth = atoi(value);
+    OPT("total-frames") svtHevcParam->framesToBeEncoded = atoi(value);
+    OPT("frames") svtHevcParam->framesToBeEncoded = atoi(value);
+    OPT("fps")
+    {
+        if (sscanf(value, "%u/%u", &svtHevcParam->frameRateNumerator, &svtHevcParam->frameRateDenominator) == 2)
+            ;
+        else
+        {
+            int fps = atoi(value);
+            svtHevcParam->frameRateDenominator = 1;
+
+            if (fps < 1000)
+                svtHevcParam->frameRate = fps << 16;
+            else
+                svtHevcParam->frameRate = fps;
+        }
+    }
+    OPT2("level-idc", "level")
+    {
+        /* allow "5.1" or "51", both converted to integer 51 */
+        /* if level-idc specifies an obviously wrong value in either float or int,
+        throw error consistently. Stronger level checking will be done in encoder_open() */
+        if (atof(value) < 10)
+            svtHevcParam->level = (int)(10 * atof(value) + .5);
+        else if (atoi(value) < 100)
+            svtHevcParam->level = atoi(value);
+        else
+            bError = true;
+    }
+    OPT2("pools", "numa-pools")
+    {
+        char *pools = strdup(value);
+        char *temp1, *temp2;
+        int count = 0;
+
+        for (temp1 = strstr(pools, ","); temp1 != NULL; temp1 = strstr(temp2, ","))
+        {
+            temp2 = ++temp1;
+            count++;
+        }
+
+        if (count > 1)
+            x265_log(param, X265_LOG_WARNING, "SVT-HEVC Encoder supports pools option only upto 2 sockets \n");
+        else if (count == 1)
+        {
+            temp1 = strtok(pools, ",");
+            temp2 = strtok(NULL, ",");
+
+            if (!strcmp(temp1, "+"))
+            {
+                if (!strcmp(temp2, "+")) svtHevcParam->targetSocket = -1;
+                else if (!strcmp(temp2, "-")) svtHevcParam->targetSocket = 0;
+                else svtHevcParam->targetSocket = -1;
+            }
+            else if (!strcmp(temp1, "-"))
+            {
+                if (!strcmp(temp2, "+")) svtHevcParam->targetSocket = 1;
+                else if (!strcmp(temp2, "-")) x265_log(param, X265_LOG_ERROR, "Shouldn't exclude both sockets for pools option %s \n", pools);
+                else if (!strcmp(temp2, "*")) svtHevcParam->targetSocket = 1;
+                else
+                {
+                    svtHevcParam->targetSocket = 1;
+                    svtHevcParam->logicalProcessors = atoi(temp2);
+                }
+            }
+            else svtHevcParam->targetSocket = -1;
+        }
+        else
+        {
+            if (!strcmp(temp1, "*")) svtHevcParam->targetSocket = -1;
+            else
+            {
+                svtHevcParam->targetSocket = 0;
+                svtHevcParam->logicalProcessors = atoi(temp1);
+            }
+        }
+    }
+    OPT("high-tier") svtHevcParam->tier = x265_atobool(value, bError);
+    OPT("qpmin") svtHevcParam->minQpAllowed = atoi(value);
+    OPT("qpmax") svtHevcParam->maxQpAllowed = atoi(value);
+    OPT("rc-lookahead") svtHevcParam->lookAheadDistance = atoi(value);
+    OPT("scenecut")
+    {
+        svtHevcParam->sceneChangeDetection = x265_atobool(value, bError);
+        if (bError || svtHevcParam->sceneChangeDetection)
+        {
+            bError = false;
+            svtHevcParam->sceneChangeDetection = 1;
+        }
+    }
+    OPT("open-gop")
+    {
+        if (x265_atobool(value, bError))
+            svtHevcParam->intraRefreshType = 1;
+        else
+            svtHevcParam->intraRefreshType = 2;
+    }
+    OPT("deblock")
+    {
+        if (strtol(value, NULL, 0))
+            svtHevcParam->disableDlfFlag = 0;
+        else if (x265_atobool(value, bError) == 0 && !bError)
+            svtHevcParam->disableDlfFlag = 1;
+    }
+    OPT("sao") svtHevcParam->enableSaoFlag = (uint8_t)x265_atobool(value, bError);
+    OPT("keyint") svtHevcParam->intraPeriodLength = atoi(value);
+    OPT2("constrained-intra", "cip") svtHevcParam->constrainedIntra = (uint8_t)x265_atobool(value, bError);
+    OPT("vui-timing-info") svtHevcParam->videoUsabilityInfo = x265_atobool(value, bError);
+    OPT("hdr") svtHevcParam->highDynamicRangeInput = x265_atobool(value, bError);
+    OPT("aud") svtHevcParam->accessUnitDelimiter = x265_atobool(value, bError);
+    OPT("qp")
+    {
+        svtHevcParam->rateControlMode = 0;
+        svtHevcParam->qp = atoi(value);
+    }
+    OPT("bitrate")
+    {
+        svtHevcParam->rateControlMode = 1;
+        svtHevcParam->targetBitRate = atoi(value);
+    }
+    OPT("interlace")
+    {
+        svtHevcParam->interlacedVideo = (uint8_t)x265_atobool(value, bError);
+        if (bError || svtHevcParam->interlacedVideo)
+        {
+            bError = false;
+            svtHevcParam->interlacedVideo = 1;
+        }
+    }
+    OPT("svt-hme")
+    {
+        svtHevcParam->enableHmeFlag = (uint8_t)x265_atobool(value, bError);
+        if (svtHevcParam->enableHmeFlag) svtHevcParam->useDefaultMeHme = 1;
+    }
+    OPT("svt-search-width") svtHevcParam->searchAreaWidth = atoi(value);
+    OPT("svt-search-height") svtHevcParam->searchAreaHeight = atoi(value);
+    OPT("svt-compressed-ten-bit-format") svtHevcParam->compressedTenBitFormat = x265_atobool(value, bError);
+    OPT("svt-speed-control") svtHevcParam->speedControlFlag = x265_atobool(value, bError);
+    OPT("svt-preset-tuner")
+    {
+        if (svtHevcParam->encMode == 3)
+        {
+            if (!strcmp(value, "0")) svtHevcParam->encMode = 0;
+            else if (!strcmp(value, "1")) svtHevcParam->encMode = 1;
+            else if (!strcmp(value, "2")) svtHevcParam->encMode = 2;
+            else
+            {
+                x265_log(param, X265_LOG_ERROR, " Unsupported value=%s for svt-preset-tuner \n", value);
+                bError = true;
+            }
+        }
+        else
+            x265_log(param, X265_LOG_WARNING, " svt-preset-tuner should be used only with ultrafast preset; Ignoring it \n");
+    }
+    OPT("svt-hierarchical-level") svtHevcParam->hierarchicalLevels = atoi(value);
+    OPT("svt-base-layer-switch-mode") svtHevcParam->baseLayerSwitchMode = atoi(value);
+    OPT("svt-pred-struct") svtHevcParam->predStructure = (uint8_t)atoi(value);
+    OPT("svt-fps-in-vps") svtHevcParam->fpsInVps = (uint8_t)x265_atobool(value, bError);
+    OPT("master-display") svtHevcParam->useMasteringDisplayColorVolume = (uint8_t)atoi(value);
+    OPT("max-cll") bError |= sscanf(value, "%hu,%hu", &svtHevcParam->maxCLL, &svtHevcParam->maxFALL) != 2;
+    OPT("nalu-file") svtHevcParam->useNaluFile = (uint8_t)atoi(value);
+    OPT("dolby-vision-profile")
+    {
+        if (atof(value) < 10)
+            svtHevcParam->dolbyVisionProfile = (int)(10 * atof(value) + .5);
+        else if (atoi(value) < 100)
+            svtHevcParam->dolbyVisionProfile = atoi(value);
+        else
+            bError = true;
+    }
+    else
+        x265_log(param, X265_LOG_INFO, "SVT doesn't support %s param; Disabling it \n", name);
+
+
+    return bError ? X265_PARAM_BAD_VALUE : 0;
+}
+
+#endif //ifdef SVT_HEVC
+
 }

x265_3.0.tar.gz/source/common/param.h -> x265_3.1.1.tar.gz/source/common/param.h Changed

x265_3.0.tar.gz/source/common/pixel.cpp -> x265_3.1.1.tar.gz/source/common/pixel.cpp Changed

@@ -934,6 +934,44 @@
     }
 }
 
+template<int log2TrSize>
+static void ssimDist_c(const pixel* fenc, uint32_t fStride, const pixel* recon, intptr_t rstride, uint64_t *ssBlock, int shift, uint64_t *ac_k)
+{
+    *ssBlock = 0;
+    int trSize = 1 << log2TrSize;
+    for (int y = 0; y < trSize; y++)
+    {
+        for (int x = 0; x < trSize; x++)
+        {
+            int temp = fenc[y * fStride + x] - recon[y * rstride + x]; // copy of residual coeff
+            *ssBlock += temp * temp;
+        }
+    }
+
+    *ac_k = 0;
+    for (int block_yy = 0; block_yy < trSize; block_yy += 1)
+    {
+        for (int block_xx = 0; block_xx < trSize; block_xx += 1)
+        {
+            uint32_t temp = fenc[block_yy * fStride + block_xx] >> shift;
+            *ac_k += temp * temp;
+        }
+    }
+}
+
+static void normFact_c(const pixel* src, uint32_t blockSize, int shift, uint64_t *z_k)
+{
+    *z_k = 0;
+    for (uint32_t block_yy = 0; block_yy < blockSize; block_yy += 1)
+    {
+        for (uint32_t block_xx = 0; block_xx < blockSize; block_xx += 1)
+        {
+            uint32_t temp = src[block_yy * blockSize + block_xx] >> shift;
+            *z_k += temp * temp;
+        }
+    }
+}
+
 #if HIGH_BIT_DEPTH
 static pixel planeClipAndMax_c(pixel *src, intptr_t stride, int width, int height, uint64_t *outsum, 
                                const pixel minPix, const pixel maxPix)
@@ -1283,5 +1321,16 @@
     p.propagateCost = estimateCUPropagateCost;
     p.fix8Unpack = cuTreeFix8Unpack;
     p.fix8Pack = cuTreeFix8Pack;
+
+    p.cu[BLOCK_4x4].ssimDist = ssimDist_c<2>;
+    p.cu[BLOCK_8x8].ssimDist = ssimDist_c<3>;
+    p.cu[BLOCK_16x16].ssimDist = ssimDist_c<4>;
+    p.cu[BLOCK_32x32].ssimDist = ssimDist_c<5>;
+    p.cu[BLOCK_64x64].ssimDist = ssimDist_c<6>;
+
+    p.cu[BLOCK_8x8].normFact = normFact_c;
+    p.cu[BLOCK_16x16].normFact = normFact_c;
+    p.cu[BLOCK_32x32].normFact = normFact_c;
+    p.cu[BLOCK_64x64].normFact = normFact_c;
 }
 }

x265_3.0.tar.gz/source/common/primitives.h -> x265_3.1.1.tar.gz/source/common/primitives.h Changed

@@ -227,6 +227,8 @@
 typedef void(*psyRdoQuant_t)(int16_t *m_resiDctCoeff, int16_t *m_fencDctCoeff, int64_t *costUncoded, int64_t *totalUncodedCost, int64_t *totalRdCost, int64_t *psyScale, uint32_t blkPos);
 typedef void(*psyRdoQuant_t1)(int16_t *m_resiDctCoeff, int64_t *costUncoded, int64_t *totalUncodedCost, int64_t *totalRdCost,uint32_t blkPos);
 typedef void(*psyRdoQuant_t2)(int16_t *m_resiDctCoeff, int16_t *m_fencDctCoeff, int64_t *costUncoded, int64_t *totalUncodedCost, int64_t *totalRdCost, int64_t *psyScale, uint32_t blkPos);
+typedef void(*ssimDistortion_t)(const pixel *fenc, uint32_t fStride, const pixel *recon,  intptr_t rstride, uint64_t *ssBlock, int shift, uint64_t *ac_k);
+typedef void(*normFactor_t)(const pixel *src, uint32_t blockSize, int shift, uint64_t *z_k);
 /* Function pointers to optimized encoder primitives. Each pointer can reference
  * either an assembly routine, a SIMD intrinsic primitive, or a C function */
 struct EncoderPrimitives
@@ -303,6 +305,8 @@
         psyRdoQuant_t    psyRdoQuant;
 		psyRdoQuant_t1   psyRdoQuant_1p;
 		psyRdoQuant_t2   psyRdoQuant_2p;
+        ssimDistortion_t ssimDist;
+        normFactor_t     normFact;
     }
     cu[NUM_CU_SIZES];
     /* These remaining primitives work on either fixed block sizes or take

x265_3.0.tar.gz/source/common/quant.cpp -> x265_3.1.1.tar.gz/source/common/quant.cpp Changed

x265_3.0.tar.gz/source/common/slice.h -> x265_3.1.1.tar.gz/source/common/slice.h Changed

x265_3.0.tar.gz/source/common/x86/asm-primitives.cpp -> x265_3.1.1.tar.gz/source/common/x86/asm-primitives.cpp Changed

@@ -2319,6 +2319,17 @@
         p.cu[BLOCK_16x16].psyRdoQuant_1p = PFX(psyRdoQuant_1p16_avx2);
         p.cu[BLOCK_32x32].psyRdoQuant_1p = PFX(psyRdoQuant_1p32_avx2);
 
+        p.cu[BLOCK_4x4].ssimDist = PFX(ssimDist4_avx2);
+        p.cu[BLOCK_8x8].ssimDist = PFX(ssimDist8_avx2);
+        p.cu[BLOCK_16x16].ssimDist = PFX(ssimDist16_avx2);
+        p.cu[BLOCK_32x32].ssimDist = PFX(ssimDist32_avx2);
+        p.cu[BLOCK_64x64].ssimDist = PFX(ssimDist64_avx2);
+
+        p.cu[BLOCK_8x8].normFact = PFX(normFact8_avx2);
+        p.cu[BLOCK_16x16].normFact = PFX(normFact16_avx2);
+        p.cu[BLOCK_32x32].normFact = PFX(normFact32_avx2);
+        p.cu[BLOCK_64x64].normFact = PFX(normFact64_avx2);
+
         /* TODO: This kernel needs to be modified to work with HIGH_BIT_DEPTH only 
         p.planeClipAndMax = PFX(planeClipAndMax_avx2); */
 
@@ -2526,7 +2537,7 @@
         p.pu[LUMA_32x24].pixelavg_pp[ALIGNED] = PFX(pixel_avg_aligned_32x24_avx512);
         p.pu[LUMA_32x32].pixelavg_pp[ALIGNED] = PFX(pixel_avg_aligned_32x32_avx512);
         p.pu[LUMA_32x64].pixelavg_pp[ALIGNED] = PFX(pixel_avg_aligned_32x64_avx512);
-        p.pu[LUMA_48x64].pixelavg_pp[ALIGNED] = PFX(pixel_avg_aligned_48x64_avx512);
+        //p.pu[LUMA_48x64].pixelavg_pp[ALIGNED] = PFX(pixel_avg_aligned_48x64_avx512);
         p.pu[LUMA_64x16].pixelavg_pp[ALIGNED] = PFX(pixel_avg_aligned_64x16_avx512);
         p.pu[LUMA_64x32].pixelavg_pp[ALIGNED] = PFX(pixel_avg_aligned_64x32_avx512);
         p.pu[LUMA_64x48].pixelavg_pp[ALIGNED] = PFX(pixel_avg_aligned_64x48_avx512);
@@ -4706,6 +4717,17 @@
         p.cu[BLOCK_16x16].psyRdoQuant_1p = PFX(psyRdoQuant_1p16_avx2);
         p.cu[BLOCK_32x32].psyRdoQuant_1p = PFX(psyRdoQuant_1p32_avx2);
 
+        p.cu[BLOCK_4x4].ssimDist = PFX(ssimDist4_avx2);
+        p.cu[BLOCK_8x8].ssimDist = PFX(ssimDist8_avx2);
+        p.cu[BLOCK_16x16].ssimDist = PFX(ssimDist16_avx2);
+        p.cu[BLOCK_32x32].ssimDist = PFX(ssimDist32_avx2);
+        p.cu[BLOCK_64x64].ssimDist = PFX(ssimDist64_avx2);
+
+        p.cu[BLOCK_8x8].normFact = PFX(normFact8_avx2);
+        p.cu[BLOCK_16x16].normFact = PFX(normFact16_avx2);
+        p.cu[BLOCK_32x32].normFact = PFX(normFact32_avx2);
+        p.cu[BLOCK_64x64].normFact = PFX(normFact64_avx2);
+
     }
     if (cpuMask & X265_CPU_AVX512)
     {

x265_3.0.tar.gz/source/common/x86/pixel-a.asm -> x265_3.1.1.tar.gz/source/common/x86/pixel-a.asm Changed

@@ -73,6 +73,16 @@
 cextern pb_movemask_32
 cextern pw_pixel_max
 
+%if BIT_DEPTH == 12
+    %define     SSIMRD_SHIFT          4
+%elif BIT_DEPTH == 10
+    %define     SSIMRD_SHIFT          2
+%elif BIT_DEPTH == 8
+    %define     SSIMRD_SHIFT          0
+%else
+    %error Unsupported BIT_DEPTH!
+%endif
+
 ;=============================================================================
 ; SATD
 ;=============================================================================
@@ -360,6 +370,51 @@
     RET
 %endmacro
 
+%macro SSIM_DIST_HIGH 2
+    vpsrld         m6,         m0,        SSIMRD_SHIFT
+    vpsubd         m0,         m1
+
+    vpmuldq        m2,         m0,        m0
+    vpsrldq        m0,         m0,        4
+    vpmuldq        m0,         m0,        m0
+    vpaddq         m0,         m2
+
+    vpmuldq        m2,         m6,        m6
+    vpsrldq        m6,         m6,        4
+    vpmuldq        m6,         m6,        m6
+    vpaddq         m6,         m2
+
+    vpaddq         m4,         m0
+    vpaddq         m7,         m6
+%endmacro
+
+%macro NORM_FACT_HIGH 1
+    vpsrld         m1,          m0,        SSIMRD_SHIFT
+    vpmuldq        m2,          m1,        m1
+    vpsrldq        m1,          m1,        4
+    vpmuldq        m1,          m1,        m1
+
+    vpaddq         m1,          m2
+    vpaddq         m3,          m1
+%endmacro
+
+%macro SSIM_DIST_LOW 2
+    vpsrlw         m6,         m0,        SSIMRD_SHIFT
+    vpsubw         m0,         m1
+
+    vpmaddwd       m0,         m0,        m0
+    vpmaddwd       m6,         m6,        m6
+
+    vpaddd         m4,         m0
+    vpaddd         m7,         m6
+%endmacro
+
+%macro NORM_FACT_LOW 1
+    vpsrlw         m1,          m0,        SSIMRD_SHIFT
+    vpmaddwd       m1,          m1,        m1
+    vpaddd         m3,          m1
+%endmacro
+
 ; FIXME avoid the spilling of regs to hold 3*stride.
 ; for small blocks on x86_32, modify pixel pointer instead.
 
@@ -15883,3 +15938,646 @@
     RET
 %endif
 %endif ; HIGH_BIT_DEPTH == 1 && BIT_DEPTH == 10
+
+;template<int log2TrSize>
+;static void ssimDist_c(const pixel* fenc, uint32_t fStride, const pixel* recon, intptr_t rstride, uint64_t *ssBlock, int shift, uint64_t *ac_k)
+;{
+;    *ssBlock = 0;
+;    const uint32_t trSize = 1 << log2TrSize;
+;    for (int y = 0; y < trSize; y++)
+;    {
+;        for (int x = 0; x < trSize; x++)
+;        {
+;            int temp = fenc[y * fStride + x] - recon[y * rstride + x]; // copy of residual coeff
+;            *ssBlock += temp * temp;
+;        }
+;    }
+;
+;    *ac_k = 0;
+;    for (int block_yy = 0; block_yy < trSize; block_yy += 1)
+;    {
+;        for (int block_xx = 0; block_xx < trSize; block_xx += 1)
+;        {
+;            uint32_t temp = fenc[block_yy * fStride + block_xx] >> shift;
+;            *ac_k += temp * temp;
+;        }
+;    }
+;}
+;-----------------------------------------------------------------------------------------------------------------
+; void ssimDist_c(const pixel* fenc, uint32_t fStride, const pixel* recon, intptr_t rstride, uint64_t *ssBlock, int shift, uint64_t *ac_k)
+;-----------------------------------------------------------------------------------------------------------------
+
+INIT_YMM avx2
+cglobal ssimDist4, 7, 8, 8
+    mov            r5d,        4
+    vpxor          m4,         m4                              ;ssBlock
+    vpxor          m3,         m3
+    vpxor          m7,         m7                              ;ac_k
+.row:
+%if HIGH_BIT_DEPTH
+    vpmovzxwq      m0,        [r0]                             ;fenc
+    vpmovzxwq      m1,        [r2]                             ;recon
+%elif BIT_DEPTH == 8
+    vpmovzxbq      m0,        [r0]
+    vpmovzxbq      m1,        [r2]
+%else
+    %error Unsupported BIT_DEPTH!
+%endif
+    vpsrlq         m6,        m0,        SSIMRD_SHIFT
+    vpsubq         m0,        m1
+    vpmuldq        m0,        m0,        m0
+    vpmuldq        m6,        m6,        m6
+    vpaddq         m4,        m0
+    vpaddq         m7,        m6
+
+%if HIGH_BIT_DEPTH
+    lea            r0,        [r0 + 2 * r1]
+    lea            r2,        [r2 + 2 * r3]
+%else
+    lea            r0,        [r0 + r1]
+    lea            r2,        [r2 + r3]
+%endif
+    dec            r5d
+    jnz           .row
+    vextracti128   xm5,       m4,        1
+    vpaddq         xm4,       xm5
+    punpckhqdq     xm2,       xm4,       xm3
+    paddq          xm4,       xm2
+
+    vextracti128   xm5,       m7,        1
+    vpaddq         xm7,       xm5
+    punpckhqdq     xm2,       xm7,       xm3
+    paddq          xm7,       xm2
+
+    movq          [r4],       xm4
+    movq          [r6],       xm7
+    RET
+
+
+INIT_YMM avx2
+cglobal ssimDist8, 7, 8, 8
+    mov            r5d,        8
+    vpxor          m4,         m4                              ;ssBlock
+    vpxor          m3,         m3
+    vpxor          m7,         m7                              ;ac_k
+.row:
+%if HIGH_BIT_DEPTH
+    vpmovzxwd      m0,        [r0]                             ;fenc
+    vpmovzxwd      m1,        [r2]                             ;recon
+%elif BIT_DEPTH == 8
+    vpmovzxbd      m0,        [r0]
+    vpmovzxbd      m1,        [r2]
+%else
+    %error Unsupported BIT_DEPTH!
+%endif
+
+    SSIM_DIST_HIGH m0,          m1
+
+%if HIGH_BIT_DEPTH
+    lea            r0,         [r0 + 2 * r1]
+    lea            r2,         [r2 + 2 * r3]
+%else
+    lea            r0,         [r0 + r1]
+    lea            r2,         [r2 + r3]
+%endif
+    dec            r5d
+    jnz            .row
+    vextracti128   xm5,        m4,        1
+    vpaddq         xm4,        xm5
+    punpckhqdq     xm2,        xm4,       xm3
+    paddq          xm4,        xm2
+
+    vextracti128   xm5,        m7,       1
+    vpaddq         xm7,        xm5
+    punpckhqdq     xm2,        xm7,      xm3
+    paddq          xm7,        xm2
+
+    movq           [r4],       xm4
+    movq           [r6],       xm7
+    RET
+
+
+INIT_YMM avx2
+cglobal ssimDist16, 7, 8, 8
+    mov            r5d,         16
+    vpxor          m4,          m4                                ;ssBlock
+    vpxor          m3,          m3
+    vpxor          m7,          m7                                ;ac_k
+.row:
+%if HIGH_BIT_DEPTH
+;Col 1-8
+    vpmovzxwd      m0,          [r0]                              ;fenc
+    vpmovzxwd      m1,          [r2]                              ;recon
+
+    SSIM_DIST_HIGH m0,          m1
+
+;Col 9-16
+    vpmovzxwd      m0,          [r0 + 16]
+    vpmovzxwd      m1,          [r2 + 16]
+
+    SSIM_DIST_HIGH m0,          m1
+
+    lea            r0,         [r0 + 2 * r1]
+    lea            r2,         [r2 + 2 * r3]
+%elif BIT_DEPTH == 8
+;col 1- 16
+    vpmovzxbw      m0,         [r0]                             ;fenc
+    vpmovzxbw      m1,         [r2]                             ;recon
+
+    SSIM_DIST_LOW  m0,         m1
+
+    lea            r0,         [r0 + r1]
+    lea            r2,         [r2 + r3]
+%else
+    %error Unsupported BIT_DEPTH!
+%endif
+    dec            r5d
+    jnz           .row
+
+%if HIGH_BIT_DEPTH
+    vextracti128   xm5,        m4,        1
+    vpaddq         xm4,        xm5
+    punpckhqdq     xm2,        xm4,       xm3
+    paddq          xm4,        xm2
+
+    vextracti128   xm5,        m7,        1
+    vpaddq         xm7,        xm5
+    punpckhqdq     xm2,        xm7,       xm3
+    paddq          xm7,        xm2
+%else
+    vextracti128   xm5,        m4,        1
+    vpaddd         xm4,        xm5
+    punpckhqdq     xm2,        xm4,       xm3
+    paddd          xm4,        xm2
+    punpckldq      xm4,        xm4,       xm3
+    punpckhqdq     xm2,        xm4,       xm3
+    paddd          xm4,        xm2
+
+    vextracti128   xm5,        m7,        1
+    vpaddd         xm7,        xm5
+    punpckhqdq     xm2,        xm7,       xm3
+    paddd          xm7,        xm2
+    punpckldq      xm7,        xm7,       xm3
+    punpckhqdq     xm2,        xm7,       xm3
+    paddd          xm7,        xm2
+%endif
+    movq           [r4],       xm4
+    movq           [r6],       xm7
+    RET
+
+
+INIT_YMM avx2
+cglobal ssimDist32, 7, 8, 8 
+    mov            r5d,        32
+    vpxor          m4,         m4                              ;ssBlock
+    vpxor          m3,         m3
+    vpxor          m7,         m7                              ;ac_k
+.row:
+%if HIGH_BIT_DEPTH
+;Col 1-8
+    vpmovzxwd      m0,         [r0]                            ;fenc
+    vpmovzxwd      m1,         [r2]                            ;recon
+
+    SSIM_DIST_HIGH m0,          m1
+
+;Col 9-16
+    vpmovzxwd      m0,          [r0 + 16]
+    vpmovzxwd      m1,          [r2 + 16]
+
+    SSIM_DIST_HIGH m0,          m1
+
+;Col 17-24
+    vpmovzxwd      m0,          [r0 + 32]
+    vpmovzxwd      m1,          [r2 + 32]
+
+    SSIM_DIST_HIGH m0,          m1
+
+;Col 25-32
+    vpmovzxwd      m0,          [r0 + 48]
+    vpmovzxwd      m1,          [r2 + 48]
+
+    SSIM_DIST_HIGH m0,          m1
+
+    lea            r0,          [r0 + 2 * r1]
+    lea            r2,          [r2 + 2 * r3]
+%elif BIT_DEPTH == 8
+;col 1-16
+    vpmovzxbw      m0,         [r0]                             ;fenc
+    vpmovzxbw      m1,         [r2]                             ;recon
+
+    SSIM_DIST_LOW  m0,         m1
+
+;col 17-32
+    vpmovzxbw      m0,         [r0 + 16]
+    vpmovzxbw      m1,         [r2 + 16]
+
+    SSIM_DIST_LOW  m0,         m1
+
+    lea            r0,          [r0 + r1]
+    lea            r2,          [r2 + r3]
+%else
+    %error Unsupported BIT_DEPTH!
+%endif
+    dec            r5d
+    jnz           .row
+
+%if HIGH_BIT_DEPTH
+    vextracti128   xm5,         m4,        1
+    vpaddq         xm4,         xm5
+    punpckhqdq     xm2,         xm4,       xm3
+    paddq          xm4,         xm2
+
+    vextracti128   xm5,         m7,        1
+    vpaddq         xm7,         xm5
+    punpckhqdq     xm2,         xm7,       xm3
+    paddq          xm7,         xm2
+%else
+    vextracti128   xm5,        m4,        1
+    vpaddd         xm4,        xm5
+    punpckhqdq     xm2,        xm4,       xm3
+    paddd          xm4,        xm2
+    punpckldq      xm4,        xm4,       xm3
+    punpckhqdq     xm2,        xm4,       xm3
+    paddd          xm4,        xm2
+
+    vextracti128   xm5,        m7,        1
+    vpaddd         xm7,        xm5
+    punpckhqdq     xm2,        xm7,       xm3
+    paddd          xm7,        xm2
+    punpckldq      xm7,        xm7,       xm3
+    punpckhqdq     xm2,        xm7,       xm3
+    paddd          xm7,        xm2
+%endif
+    movq           [r4],        xm4
+    movq           [r6],        xm7
+    RET
+
+
+INIT_YMM avx2
+cglobal ssimDist64, 7, 8, 8 
+    mov            r5d,         64
+    vpxor          m4,          m4                             ;ssBlock
+    vpxor          m3,          m3
+    vpxor          m7,          m7                             ;ac_k
+.row:
+%if HIGH_BIT_DEPTH
+;Col 1-8
+    vpmovzxwd      m0,          [r0]                           ;fenc
+    vpmovzxwd      m1,          [r2]                           ;recon
+
+    SSIM_DIST_HIGH m0,          m1
+
+;Col 9-16
+    vpmovzxwd      m0,          [r0 + 16]
+    vpmovzxwd      m1,          [r2 + 16]
+
+    SSIM_DIST_HIGH m0,          m1
+
+;Col 17-24
+    vpmovzxwd      m0,          [r0 + 32]
+    vpmovzxwd      m1,          [r2 + 32]
+
+    SSIM_DIST_HIGH m0,          m1
+
+;Col 25-32
+    vpmovzxwd      m0,          [r0 + 48]
+    vpmovzxwd      m1,          [r2 + 48]
+
+    SSIM_DIST_HIGH m0,          m1
+
+;Col 33-40
+    vpmovzxwd      m0,          [r0 + 64]
+    vpmovzxwd      m1,          [r2 + 64]
+
+    SSIM_DIST_HIGH m0,          m1
+
+;Col 41-48
+    vpmovzxwd      m0,          [r0 + 80]
+    vpmovzxwd      m1,          [r2 + 80]
+
+    SSIM_DIST_HIGH m0,          m1
+
+;Col 49-56
+    vpmovzxwd      m0,          [r0 + 96]
+    vpmovzxwd      m1,          [r2 + 96]
+
+    SSIM_DIST_HIGH m0,          m1
+
+;Col 57-64
+    vpmovzxwd      m0,          [r0 + 112]
+    vpmovzxwd      m1,          [r2 + 112]
+
+    SSIM_DIST_HIGH m0,          m1
+
+    lea            r0,          [r0 + 2 * r1]
+    lea            r2,          [r2 + 2 * r3]
+%elif BIT_DEPTH == 8
+;col 1-16
+    vpmovzxbw      m0,         [r0]                             ;fenc
+    vpmovzxbw      m1,         [r2]                             ;recon
+
+    SSIM_DIST_LOW  m0,         m1
+
+;col 17-32
+    vpmovzxbw      m0,         [r0 + 16]
+    vpmovzxbw      m1,         [r2 + 16]
+
+    SSIM_DIST_LOW  m0,         m1
+
+;col 33-48
+    vpmovzxbw      m0,         [r0 + 32]
+    vpmovzxbw      m1,         [r2 + 32]
+
+    SSIM_DIST_LOW  m0,         m1
+
+;col 49-64
+    vpmovzxbw      m0,         [r0 + 48]
+    vpmovzxbw      m1,         [r2 + 48]
+
+    SSIM_DIST_LOW  m0,         m1
+
+    lea            r0,          [r0 + r1]
+    lea            r2,          [r2 + r3]
+%endif
+    dec            r5d
+    jnz            .row
+
+%if HIGH_BIT_DEPTH
+    vextracti128   xm5,          m4,        1
+    vpaddq         xm4,          xm5
+    punpckhqdq     xm2,          xm4,       xm3
+    paddq          xm4,          xm2
+
+    vextracti128   xm5,          m7,        1
+    vpaddq         xm7,          xm5
+    punpckhqdq     xm2,          xm7,       xm3
+    paddq          xm7,          xm2
+%else
+    vextracti128   xm5,        m4,        1
+    vpaddd         xm4,        xm5
+    punpckhqdq     xm2,        xm4,       xm3
+    paddd          xm4,        xm2
+    punpckldq      xm4,        xm4,       xm3
+    punpckhqdq     xm2,        xm4,       xm3
+    paddd          xm4,        xm2
+
+    vextracti128   xm5,        m7,        1
+    vpaddd         xm7,        xm5
+    punpckhqdq     xm2,        xm7,       xm3
+    paddd          xm7,        xm2
+    punpckldq      xm7,        xm7,       xm3
+    punpckhqdq     xm2,        xm7,       xm3
+    paddd          xm7,        xm2
+%endif
+    movq           [r4],         xm4
+    movq           [r6],         xm7
+    RET
+
+
+;static void normFact_c(const pixel* src, uint32_t blockSize, int shift, uint64_t *z_k)
+;{
+;    *z_k = 0;
+;    for (uint32_t block_yy = 0; block_yy < blockSize; block_yy += 1)
+;    {
+;        for (uint32_t block_xx = 0; block_xx < blockSize; block_xx += 1)
+;        {
+;            uint32_t temp = src[block_yy * blockSize + block_xx] >> shift;
+;            *z_k += temp * temp;
+;        }
+;    }
+;}
+;--------------------------------------------------------------------------------------
+; void normFact_c(const pixel* src, uint32_t blockSize, int shift, uint64_t *z_k)
+;--------------------------------------------------------------------------------------
+INIT_YMM avx2
+cglobal normFact8, 4, 5, 6
+    mov            r4d,       8
+    vpxor          m3,        m3                               ;z_k
+    vpxor          m5,        m5
+.row:
+%if HIGH_BIT_DEPTH
+    vpmovzxwd      m0,        [r0]                             ;src
+%elif BIT_DEPTH == 8
+    vpmovzxbd      m0,        [r0]
+%else
+    %error Unsupported BIT_DEPTH!
+%endif
+
+    NORM_FACT_HIGH m0
+
+%if HIGH_BIT_DEPTH
+    lea            r0,         [r0 + 2 * r1]
+%else
+    lea            r0,         [r0 + r1]
+%endif
+    dec            r4d
+    jnz           .row
+    vextracti128   xm4,         m3,        1
+    vpaddq         xm3,         xm4
+    punpckhqdq     xm2,         xm3,       xm5
+    paddq          xm3,         xm2
+    movq           [r3],        xm3
+    RET
+
+
+INIT_YMM avx2
+cglobal normFact16, 4, 5, 6
+    mov            r4d,         16
+    vpxor          m3,          m3                                ;z_k
+    vpxor          m5,          m5
+.row:
+%if HIGH_BIT_DEPTH
+;Col 1-8
+    vpmovzxwd      m0,          [r0]                              ;src
+
+    NORM_FACT_HIGH  m0
+
+;Col 9-16
+    vpmovzxwd      m0,          [r0 + 16]
+
+    NORM_FACT_HIGH m0
+
+    lea            r0,         [r0 + 2 * r1]
+%elif BIT_DEPTH == 8
+;col 1-16
+    vpmovzxbw      m0,         [r0]                             ;src
+
+    NORM_FACT_LOW  m0
+
+    lea            r0,         [r0 + r1]
+%else
+    %error Unsupported BIT_DEPTH!
+%endif
+    dec            r4d
+    jnz           .row
+
+%if HIGH_BIT_DEPTH
+    vextracti128   xm4,         m3,        1
+    vpaddq         xm3,         xm4
+    punpckhqdq     xm2,         xm3,       xm5
+    paddq          xm3,         xm2
+%else
+    vextracti128   xm4,        m3,        1
+    vpaddd         xm3,        xm4
+    punpckhqdq     xm2,        xm3,       xm5
+    paddd          xm3,        xm2
+    punpckldq      xm3,        xm3,       xm5
+    punpckhqdq     xm2,        xm3,       xm5
+    paddd          xm3,        xm2
+%endif
+    movq           [r3],        xm3
+    RET
+
+
+INIT_YMM avx2
+cglobal normFact32, 4, 5, 6 
+    mov            r4d,         32
+    vpxor          m3,          m3                              ;z_k
+    vpxor          m5,          m5
+.row:
+%if HIGH_BIT_DEPTH
+;Col 1-8
+    vpmovzxwd      m0,         [r0]                             ;src
+
+    NORM_FACT_HIGH m0
+
+;Col 9-16
+    vpmovzxwd      m0,          [r0 + 16]
+
+    NORM_FACT_HIGH m0
+
+;Col 17-24
+    vpmovzxwd      m0,          [r0 + 32]
+
+    NORM_FACT_HIGH  m0
+
+;Col 25-32
+    vpmovzxwd      m0,          [r0 + 48]
+
+    NORM_FACT_HIGH m0
+
+    lea            r0,          [r0 + 2 * r1]
+%elif BIT_DEPTH == 8
+;col 1-16
+    vpmovzxbw      m0,         [r0]                             ;src
+
+    NORM_FACT_LOW  m0
+;col 17-32
+    vpmovzxbw      m0,         [r0 + 16]
+
+    NORM_FACT_LOW  m0
+
+    lea            r0,          [r0 + r1]
+%else
+    %error Unsupported BIT_DEPTH!
+%endif
+    dec            r4d
+    jnz           .row
+
+%if HIGH_BIT_DEPTH
+    vextracti128   xm4,         m3,        1
+    vpaddq         xm3,         xm4
+    punpckhqdq     xm2,         xm3,       xm5
+    paddq          xm3,         xm2
+%else
+    vextracti128   xm4,        m3,        1
+    vpaddd         xm3,        xm4
+    punpckhqdq     xm2,        xm3,       xm5
+    paddd          xm3,        xm2
+    punpckldq      xm3,        xm3,       xm5
+    punpckhqdq     xm2,        xm3,       xm5
+    paddd          xm3,        xm2
+%endif
+    movq           [r3],        xm3
+    RET
+
+
+INIT_YMM avx2
+cglobal normFact64, 4, 5, 6 
+    mov            r4d,         64
+    vpxor          m3,          m3                             ;z_k
+    vpxor          m5,          m5
+.row:
+%if HIGH_BIT_DEPTH
+;Col 1-8
+    vpmovzxwd      m0,          [r0]                           ;src
+
+    NORM_FACT_HIGH m0
+
+;Col 9-16
+    vpmovzxwd      m0,          [r0 + 16]
+
+    NORM_FACT_HIGH m0
+
+;Col 17-24
+    vpmovzxwd      m0,          [r0 + 32]
+
+    NORM_FACT_HIGH  m0
+
+;Col 25-32
+    vpmovzxwd      m0,          [r0 + 48]
+
+    NORM_FACT_HIGH  m0
+
+;Col 33-40
+    vpmovzxwd      m0,          [r0 + 64]
+
+    NORM_FACT_HIGH  m0
+
+;Col 41-48
+    vpmovzxwd      m0,          [r0 + 80]
+
+    NORM_FACT_HIGH  m0
+
+;Col 49-56
+    vpmovzxwd      m0,          [r0 + 96]
+
+    NORM_FACT_HIGH  m0
+
+;Col 57-64
+    vpmovzxwd      m0,          [r0 + 112]
+
+    NORM_FACT_HIGH m0
+
+    lea            r0,          [r0 + 2 * r1]
+%elif BIT_DEPTH == 8
+;col 1-16
+    vpmovzxbw      m0,         [r0]                             ;src
+
+    NORM_FACT_LOW  m0
+;col 17-32
+    vpmovzxbw      m0,         [r0 + 16]
+
+    NORM_FACT_LOW  m0
+;col 33-48
+    vpmovzxbw      m0,         [r0 + 32]
+
+    NORM_FACT_LOW  m0
+;col 49-56
+    vpmovzxbw      m0,         [r0 + 48]
+
+    NORM_FACT_LOW  m0
+
+    lea            r0,          [r0 + r1]
+%else
+    %error Unsupported BIT_DEPTH!
+%endif
+    dec            r4d
+    jnz           .row
+
+%if HIGH_BIT_DEPTH
+    vextracti128   xm4,         m3,        1
+    vpaddq         xm3,         xm4
+    punpckhqdq     xm2,         xm3,       xm5
+    paddq          xm3,         xm2
+%else
+    vextracti128   xm4,        m3,        1
+    vpaddd         xm3,        xm4
+    punpckhqdq     xm2,        xm3,       xm5
+    paddd          xm3,        xm2
+    punpckldq      xm3,        xm3,       xm5
+    punpckhqdq     xm2,        xm3,       xm5
+    paddd          xm3,        xm2
+%endif
+    movq           [r3],        xm3
+    RET

x265_3.0.tar.gz/source/common/x86/pixel.h -> x265_3.1.1.tar.gz/source/common/x86/pixel.h Changed

x265_3.0.tar.gz/source/dynamicHDR10/metadataFromJson.cpp -> x265_3.1.1.tar.gz/source/dynamicHDR10/metadataFromJson.cpp Changed

x265_3.0.tar.gz/source/encoder/CMakeLists.txt -> x265_3.1.1.tar.gz/source/encoder/CMakeLists.txt Changed

x265_3.0.tar.gz/source/encoder/analysis.cpp -> x265_3.1.1.tar.gz/source/encoder/analysis.cpp Changed

@@ -2412,6 +2412,7 @@
     bool mightSplit = !(cuGeom.flags & CUGeom::LEAF);
     bool mightNotSplit = !(cuGeom.flags & CUGeom::SPLIT_MANDATORY);
     bool bDecidedDepth = parentCTU.m_cuDepth[cuGeom.absPartIdx] == depth;
+    int split = 0;
 
     TrainingData td;
     td.init(parentCTU, cuGeom);
@@ -2420,8 +2421,13 @@
         m_refineLevel = m_param->interRefine;
     else
         m_refineLevel = m_frame->m_classifyFrame ? 1 : 3;
-    int split = (m_param->scaleFactor && bDecidedDepth && (!mightNotSplit || 
-        (m_refineLevel && cuGeom.log2CUSize == (uint32_t)(g_log2Size[m_param->minCUSize] + 1))));
+
+    if (m_param->interRefine == 1)
+        split = (m_param->scaleFactor && bDecidedDepth && parentCTU.m_predMode[cuGeom.absPartIdx] == MODE_SKIP && (!mightNotSplit ||
+                (m_refineLevel && cuGeom.log2CUSize == (uint32_t)(g_log2Size[m_param->minCUSize] + 1))));
+    else
+        split = (m_param->scaleFactor && bDecidedDepth && (!mightNotSplit ||
+                (m_refineLevel && cuGeom.log2CUSize == (uint32_t)(g_log2Size[m_param->minCUSize] + 1))));
     td.split = split;
 
     if ((bDecidedDepth && mightNotSplit) || (m_param->bAnalysisType == HEVC_INFO && parentCTU.m_cuDepth[cuGeom.absPartIdx] == 4))
@@ -3696,14 +3702,8 @@
 
     // 2. Calculate ac component
     uint64_t z_k = 0;
-    for (uint32_t block_yy = 0; block_yy < blockSize; block_yy += 1)
-    {
-        for (uint32_t block_xx = 0; block_xx < blockSize; block_xx += 1)
-        {
-            uint32_t temp = src[block_yy * blockSize + block_xx] >> shift;
-            z_k += temp * temp;
-        }
-    }
+    int block = (int)(((log(blockSize) / log(2)) - 2) + 0.5);
+    primitives.cu[block].normFact(src, blockSize, shift, &z_k);
 
     // Remove the DC part
     z_k -= z_o;

x265_3.0.tar.gz/source/encoder/api.cpp -> x265_3.1.1.tar.gz/source/encoder/api.cpp Changed

@@ -30,6 +30,7 @@
 #include "level.h"
 #include "nal.h"
 #include "bitcost.h"
+#include "svt.h"
 
 #if ENABLE_LIBVMAF
 #include "libvmaf.h"
@@ -97,17 +98,71 @@
     x265_param* zoneParam = PARAM_NS::x265_param_alloc();
     if (!param || !latestParam)
         goto fail;
+    if (p->rc.zoneCount || p->rc.zonefileCount)
+    {
+        int zoneCount = p->rc.zonefileCount ? p->rc.zonefileCount : p->rc.zoneCount;
+        param->rc.zones = x265_zone_alloc(zoneCount, !!p->rc.zonefileCount);
+        latestParam->rc.zones = x265_zone_alloc(zoneCount, !!p->rc.zonefileCount);
+    }
 
-    memcpy(param, p, sizeof(x265_param));
+    x265_copy_params(param, p);
     x265_log(param, X265_LOG_INFO, "HEVC encoder version %s\n", PFX(version_str));
     x265_log(param, X265_LOG_INFO, "build info %s\n", PFX(build_info_str));
 
+    encoder = new Encoder;
+
+#ifdef SVT_HEVC
+
+    if (param->bEnableSvtHevc)
+    {
+        EB_ERRORTYPE return_error = EB_ErrorNone;
+        int ret = 0;
+
+        svt_initialise_app_context(encoder);
+        ret = svt_initialise_input_buffer(encoder);
+        if (!ret)
+        {
+            x265_log(param, X265_LOG_ERROR, "SVT-HEVC Encoder: Unable to allocate input buffer \n");
+            goto fail;
+        }
+
+        // Create Encoder Handle
+        return_error = EbInitHandle(&encoder->m_svtAppData->svtEncoderHandle, encoder->m_svtAppData, encoder->m_svtAppData->svtHevcParams);
+        if (return_error != EB_ErrorNone)
+        {
+            x265_log(param, X265_LOG_ERROR, "SVT-HEVC Encoder: Unable to initialise encoder handle  \n");
+            goto fail;
+        }
+
+        memcpy(encoder->m_svtAppData->svtHevcParams, param->svtHevcParam, sizeof(EB_H265_ENC_CONFIGURATION));
+
+        // Send over all configuration parameters
+        return_error = EbH265EncSetParameter(encoder->m_svtAppData->svtEncoderHandle, encoder->m_svtAppData->svtHevcParams);
+        if (return_error != EB_ErrorNone)
+        {
+            x265_log(param, X265_LOG_ERROR, "SVT-HEVC Encoder: Error while configuring encoder parameters  \n");
+            goto fail;
+        }
+
+        // Init Encoder
+        return_error = EbInitEncoder(encoder->m_svtAppData->svtEncoderHandle);
+        if (return_error != EB_ErrorNone)
+        {
+            x265_log(param, X265_LOG_ERROR, "SVT-HEVC Encoder: Encoder init failed  \n");
+            goto fail;
+        }
+
+        memcpy(param->svtHevcParam, encoder->m_svtAppData->svtHevcParams, sizeof(EB_H265_ENC_CONFIGURATION));
+        encoder->m_param = param;
+        return encoder;
+    }
+#endif
+
     x265_setup_primitives(param);
 
     if (x265_check_params(param))
         goto fail;
 
-    encoder = new Encoder;
     if (!param->rc.bEnableSlowFirstPass)
         PARAM_NS::x265_param_apply_fastfirstpass(param);
 
@@ -146,7 +201,7 @@
     }
 
     encoder->m_latestParam = latestParam;
-    memcpy(latestParam, param, sizeof(x265_param));
+    x265_copy_params(latestParam, param);
     if (encoder->m_aborted)
         goto fail;
 
@@ -165,6 +220,33 @@
     if (pp_nal && enc)
     {
         Encoder *encoder = static_cast<Encoder*>(enc);
+#ifdef SVT_HEVC
+        if (encoder->m_param->bEnableSvtHevc)
+        {
+            EB_ERRORTYPE return_error;
+            EB_BUFFERHEADERTYPE* outputPtr;
+            return_error = EbH265EncStreamHeader(encoder->m_svtAppData->svtEncoderHandle, &outputPtr);
+            if (return_error != EB_ErrorNone)
+            {
+                x265_log(encoder->m_param, X265_LOG_ERROR, "SVT HEVC encoder: Error while generating stream headers \n");
+                encoder->m_aborted = true;
+                return -1;
+            }
+
+            //Copy data from output packet to NAL
+            encoder->m_nalList.m_nal[0].payload = outputPtr->pBuffer;
+            encoder->m_nalList.m_nal[0].sizeBytes = outputPtr->nFilledLen;
+            *pp_nal = &encoder->m_nalList.m_nal[0];
+            *pi_nal = 1;
+            encoder->m_svtAppData->byteCount += outputPtr->nFilledLen;
+
+            // Release the output buffer
+            EbH265ReleaseOutBuffer(&outputPtr);
+
+            return pp_nal[0]->sizeBytes;
+        }
+#endif
+
         Entropy sbacCoder;
         Bitstream bs;
         if (encoder->m_param->rc.bStatRead && encoder->m_param->bMultiPassOptRPS)
@@ -194,7 +276,7 @@
     if (enc && out)
     {
         Encoder *encoder = static_cast<Encoder*>(enc);
-        memcpy(out, encoder->m_param, sizeof(x265_param));
+        x265_copy_params(out, encoder->m_param);
     }
 }
 
@@ -211,12 +293,17 @@
     bool isReconfigureRc = encoder->isReconfigureRc(encoder->m_latestParam, param_in);
     if ((encoder->m_reconfigure && !isReconfigureRc) || (encoder->m_reconfigureRc && isReconfigureRc)) /* Reconfigure in progress */
         return 1;
-    memcpy(&save, encoder->m_latestParam, sizeof(x265_param));
+    if (encoder->m_latestParam->rc.zoneCount || encoder->m_latestParam->rc.zonefileCount)
+    {
+        int zoneCount = encoder->m_latestParam->rc.zonefileCount ? encoder->m_latestParam->rc.zonefileCount : encoder->m_latestParam->rc.zoneCount;
+        save.rc.zones = x265_zone_alloc(zoneCount, !!encoder->m_latestParam->rc.zonefileCount);
+    }
+    x265_copy_params(&save, encoder->m_latestParam);
     int ret = encoder->reconfigureParam(encoder->m_latestParam, param_in);
     if (ret)
     {
         /* reconfigure failed, recover saved param set */
-        memcpy(encoder->m_latestParam, &save, sizeof(x265_param));
+        x265_copy_params(encoder->m_latestParam, &save);
         ret = -1;
     }
     else
@@ -228,7 +315,7 @@
             {
                 if (encoder->m_scalingList.parseScalingList(encoder->m_latestParam->scalingLists))
                 {
-                    memcpy(encoder->m_latestParam, &save, sizeof(x265_param));
+                    x265_copy_params(encoder->m_latestParam, &save);
                     return -1;
                 }
                 encoder->m_scalingList.setupQuantMatrices(encoder->m_param->internalCsp);
@@ -236,7 +323,7 @@
             else
             {
                 x265_log(encoder->m_param, X265_LOG_ERROR, "Repeat headers is turned OFF, cannot reconfigure scalinglists\n");
-                memcpy(encoder->m_latestParam, &save, sizeof(x265_param));
+                x265_copy_params(encoder->m_latestParam, &save);
                 return -1;
             }
         }
@@ -253,7 +340,7 @@
                 x265_log(encoder->m_param, X265_LOG_WARNING, "Profile/Level/Tier has changed from %d/%d/%s to %d/%d/%s.Cannot reconfigure rate-control.\n",
                          saveVPS.ptl.profileIdc, saveVPS.ptl.levelIdc, saveVPS.ptl.tierFlag ? "High" : "Main", encoder->m_vps.ptl.profileIdc,
                          encoder->m_vps.ptl.levelIdc, encoder->m_vps.ptl.tierFlag ? "High" : "Main");
-                memcpy(encoder->m_latestParam, &save, sizeof(x265_param));
+                x265_copy_params(encoder->m_latestParam, &save);
                 memcpy(&encoder->m_vps.ptl, &saveVPS.ptl, sizeof(saveVPS.ptl));
                 encoder->m_reconfigureRc = false;
             }
@@ -274,6 +361,166 @@
     Encoder *encoder = static_cast<Encoder*>(enc);
     int numEncoded;
 
+#ifdef SVT_HEVC
+    EB_ERRORTYPE return_error;
+    static unsigned char picSendDone = 0;
+    numEncoded = 0;
+    static int codedNal = 0, eofReached = 0;
+	EB_H265_ENC_CONFIGURATION* svtParam = (EB_H265_ENC_CONFIGURATION*)encoder->m_svtAppData->svtHevcParams;
+    if (encoder->m_param->bEnableSvtHevc)
+    {
+        if (pic_in)
+        {
+            if (pic_in->colorSpace == X265_CSP_I420) // SVT-HEVC supports only yuv420p color space
+            {
+                EB_BUFFERHEADERTYPE *inputPtr = encoder->m_svtAppData->inputPictureBuffer;
+
+                if (pic_in->framesize) inputPtr->nFilledLen = (uint32_t)pic_in->framesize;
+                inputPtr->nFlags = 0;
+                inputPtr->pts = pic_in->pts;
+                inputPtr->dts = pic_in->dts;
+                inputPtr->sliceType = EB_INVALID_PICTURE;
+
+                EB_H265_ENC_INPUT *inputData = (EB_H265_ENC_INPUT*) inputPtr->pBuffer;
+                inputData->luma = (unsigned char*) pic_in->planes[0];
+                inputData->cb = (unsigned char*) pic_in->planes[1];
+                inputData->cr = (unsigned char*) pic_in->planes[2];
+
+                inputData->yStride = encoder->m_param->sourceWidth;
+                inputData->cbStride = encoder->m_param->sourceWidth >> 1;
+                inputData->crStride = encoder->m_param->sourceWidth >> 1;
+
+                inputData->lumaExt = NULL;
+                inputData->cbExt = NULL;
+                inputData->crExt = NULL;
+
+                if (pic_in->rpu.payloadSize)
+                {
+                    inputData->dolbyVisionRpu.payload = X265_MALLOC(uint8_t, 1024);
+                    memcpy(inputData->dolbyVisionRpu.payload, pic_in->rpu.payload, pic_in->rpu.payloadSize);
+                    inputData->dolbyVisionRpu.payloadSize = pic_in->rpu.payloadSize;
+                    inputData->dolbyVisionRpu.payloadType = NAL_UNIT_UNSPECIFIED;
+                }
+                else
+                {
+                    inputData->dolbyVisionRpu.payload = NULL;
+                    inputData->dolbyVisionRpu.payloadSize = 0;
+                }
+
+                // Send the picture to the encoder
+                return_error = EbH265EncSendPicture(encoder->m_svtAppData->svtEncoderHandle, inputPtr);
+
+                if (return_error != EB_ErrorNone)
+                {
+                    x265_log(encoder->m_param, X265_LOG_ERROR, "SVT HEVC encoder: Error while encoding \n");
+                    numEncoded = -1;
+                    goto fail;
+                }
+            }
+            else
+            {
+                x265_log(encoder->m_param, X265_LOG_ERROR, "SVT HEVC Encoder accepts only yuv420p input \n");
+                numEncoded = -1;
+                goto fail;
+            }
+        }
+        else if (!picSendDone) //Encoder flush
+        {
+            picSendDone = 1;
+            EB_BUFFERHEADERTYPE inputPtrLast;
+            inputPtrLast.nAllocLen = 0;
+            inputPtrLast.nFilledLen = 0;
+            inputPtrLast.nTickCount = 0;
+            inputPtrLast.pAppPrivate = NULL;
+            inputPtrLast.nFlags = EB_BUFFERFLAG_EOS;
+            inputPtrLast.pBuffer = NULL;
+
+            return_error = EbH265EncSendPicture(encoder->m_svtAppData->svtEncoderHandle, &inputPtrLast);
+            if (return_error != EB_ErrorNone)
+            {
+                x265_log(encoder->m_param, X265_LOG_ERROR, "SVT HEVC encoder: Error while encoding \n");
+                numEncoded = -1;
+                goto fail;
+            }
+        }
+
+        if (eofReached && svtParam->codeEosNal == 0 && !codedNal)
+        {
+            EB_BUFFERHEADERTYPE *outputStreamPtr = 0;
+            return_error = EbH265EncEosNal(encoder->m_svtAppData->svtEncoderHandle, &outputStreamPtr);
+            if (return_error == EB_ErrorMax)
+            {
+                x265_log(encoder->m_param, X265_LOG_ERROR, "SVT HEVC encoder: Error while encoding \n");
+                numEncoded = -1;
+                goto fail;
+            }
+            if (return_error != EB_NoErrorEmptyQueue)
+            {
+                if (outputStreamPtr->pBuffer)
+                {
+                    //Copy data from output packet to NAL
+                    encoder->m_nalList.m_nal[0].payload = outputStreamPtr->pBuffer;
+                    encoder->m_nalList.m_nal[0].sizeBytes = outputStreamPtr->nFilledLen;
+                    encoder->m_svtAppData->byteCount += outputStreamPtr->nFilledLen;
+                    *pp_nal = &encoder->m_nalList.m_nal[0];
+                    *pi_nal = 1;
+                    numEncoded = 0;
+                    codedNal = 1;
+                    return numEncoded;
+                }
+
+                // Release the output buffer
+                EbH265ReleaseOutBuffer(&outputStreamPtr);
+            }
+        }
+        else if (eofReached)
+        {
+            *pi_nal = 0;
+            return numEncoded;
+        }
+
+        //Receive Packet
+        EB_BUFFERHEADERTYPE *outputPtr;
+        return_error = EbH265GetPacket(encoder->m_svtAppData->svtEncoderHandle, &outputPtr, picSendDone);
+        if (return_error == EB_ErrorMax)
+        {
+            x265_log(encoder->m_param, X265_LOG_ERROR, "SVT HEVC encoder: Error while encoding \n");
+            numEncoded = -1;
+            goto fail;
+        }
+
+        if (return_error != EB_NoErrorEmptyQueue)
+        {
+            if (outputPtr->pBuffer)
+            {
+                //Copy data from output packet to NAL
+                encoder->m_nalList.m_nal[0].payload = outputPtr->pBuffer;
+                encoder->m_nalList.m_nal[0].sizeBytes = outputPtr->nFilledLen;
+                encoder->m_svtAppData->byteCount += outputPtr->nFilledLen;
+                encoder->m_svtAppData->outFrameCount++;
+                *pp_nal = &encoder->m_nalList.m_nal[0];
+                *pi_nal = 1;
+                numEncoded = 1;
+            }
+
+            eofReached = outputPtr->nFlags & EB_BUFFERFLAG_EOS;
+
+            // Release the output buffer
+            EbH265ReleaseOutBuffer(&outputPtr);
+        }
+        else if (pi_nal)
+            *pi_nal = 0;
+
+        pic_out = NULL;
+
+fail:
+        if (numEncoded < 0)
+            encoder->m_aborted = true;
+
+        return numEncoded;
+    }
+#endif
+
     // While flushing, we cannot return 0 until the entire stream is flushed
     do
     {
@@ -353,12 +600,59 @@
     }
 }
 
+#ifdef SVT_HEVC
+static void svt_print_summary(x265_encoder *enc)
+{
+    Encoder *encoder = static_cast<Encoder*>(enc);
+    double frameRate = 0, bitrate = 0;
+    EB_H265_ENC_CONFIGURATION *svtParam = (EB_H265_ENC_CONFIGURATION*)encoder->m_svtAppData->svtHevcParams;
+    if (svtParam->frameRateNumerator && svtParam->frameRateDenominator && (svtParam->frameRateNumerator != 0 && svtParam->frameRateDenominator != 0))
+    {
+        frameRate = ((double)svtParam->frameRateNumerator) / ((double)svtParam->frameRateDenominator);
+        if(encoder->m_svtAppData->outFrameCount)
+            bitrate = ((double)(encoder->m_svtAppData->byteCount << 3) * frameRate / (encoder->m_svtAppData->outFrameCount * 1000));
+
+        printf("Total Frames\t\tFrame Rate\t\tByte Count\t\tBitrate\n");
+        printf("%12d\t\t%4.2f fps\t\t%10.0f\t\t%5.2f kbps\n", (int32_t)encoder->m_svtAppData->outFrameCount, (double)frameRate, (double)encoder->m_svtAppData->byteCount, bitrate);
+    }
+}
+#endif
+
 void x265_encoder_close(x265_encoder *enc)
 {
     if (enc)
     {
         Encoder *encoder = static_cast<Encoder*>(enc);
 
+#ifdef SVT_HEVC
+        if (encoder->m_param->bEnableSvtHevc)
+        {
+            EB_ERRORTYPE return_value;
+            return_value = EbDeinitEncoder(encoder->m_svtAppData->svtEncoderHandle);
+            if (return_value != EB_ErrorNone)
+            {
+                x265_log(encoder->m_param, X265_LOG_ERROR, "SVT HEVC encoder: Error while closing the encoder \n");
+            }
+            return_value = EbDeinitHandle(encoder->m_svtAppData->svtEncoderHandle);
+            if (return_value != EB_ErrorNone)
+            {
+                x265_log(encoder->m_param, X265_LOG_ERROR, "SVT HEVC encoder: Error while closing the Handle \n");
+            }
+
+            svt_print_summary(enc);
+            EB_H265_ENC_INPUT *inputData = (EB_H265_ENC_INPUT*)encoder->m_svtAppData->inputPictureBuffer->pBuffer;
+            if (inputData->dolbyVisionRpu.payload) X265_FREE(inputData->dolbyVisionRpu.payload);
+
+            X265_FREE(inputData);
+            X265_FREE(encoder->m_svtAppData->inputPictureBuffer);
+            X265_FREE(encoder->m_svtAppData->svtHevcParams);
+            encoder->stopJobs();
+            encoder->destroy();
+            delete encoder;
+            return;
+        }
+#endif
+
         encoder->stopJobs();
         encoder->printSummary();
         encoder->destroy();
@@ -635,11 +929,29 @@
 
 void x265_picture_free(x265_picture *p)
 {
-    if (p->rpu.payload)
-        X265_FREE(p->rpu.payload);
     return x265_free(p);
 }
 
+x265_zone *x265_zone_alloc(int zoneCount, int isZoneFile)
+{
+    x265_zone* zone = (x265_zone*)x265_malloc(sizeof(x265_zone) * zoneCount);
+    if (isZoneFile) {
+        for (int i = 0; i < zoneCount; i++)
+            zone[i].zoneParam = (x265_param*)x265_malloc(sizeof(x265_param));
+    }
+    return zone;
+}
+
+void x265_zone_free(x265_param *param)
+{
+    if (param->rc.zonefileCount) {
+        for (int i = 0; i < param->rc.zonefileCount; i++)
+            x265_free(param->rc.zones[i].zoneParam);
+    }
+    if (param->rc.zoneCount || param->rc.zonefileCount)
+        x265_free(param->rc.zones);
+}
+
 static const x265_api libapi =
 {
     X265_MAJOR_VERSION,
@@ -1635,4 +1947,44 @@
     return score;
 }
 #endif
+
 } /* end namespace or extern "C" */
+
+namespace X265_NS {
+#ifdef SVT_HEVC
+
+void svt_initialise_app_context(x265_encoder *enc)
+{
+    Encoder *encoder = static_cast<Encoder*>(enc);
+
+    //Initialise Application Context
+    encoder->m_svtAppData = (SvtAppContext*)x265_malloc(sizeof(SvtAppContext));
+    encoder->m_svtAppData->svtHevcParams = (EB_H265_ENC_CONFIGURATION*)x265_malloc(sizeof(EB_H265_ENC_CONFIGURATION));
+    encoder->m_svtAppData->byteCount = 0;
+    encoder->m_svtAppData->outFrameCount = 0;
+}
+
+int svt_initialise_input_buffer(x265_encoder *enc)
+{
+    Encoder *encoder = static_cast<Encoder*>(enc);
+
+    //Initialise Input Buffer
+    encoder->m_svtAppData->inputPictureBuffer = (EB_BUFFERHEADERTYPE*)x265_malloc(sizeof(EB_BUFFERHEADERTYPE));
+    EB_BUFFERHEADERTYPE *inputPtr = encoder->m_svtAppData->inputPictureBuffer;
+    inputPtr->pBuffer = (unsigned char*)x265_malloc(sizeof(EB_H265_ENC_INPUT));
+
+    EB_H265_ENC_INPUT *inputData = (EB_H265_ENC_INPUT*)inputPtr->pBuffer;
+    inputData->dolbyVisionRpu.payload = NULL;
+    inputData->dolbyVisionRpu.payloadSize = 0;
+
+
+    if (!inputPtr->pBuffer)
+        return 0;
+
+    inputPtr->nSize = sizeof(EB_BUFFERHEADERTYPE);
+    inputPtr->pAppPrivate = NULL;
+    return 1;
+}
+#endif // ifdef SVT_HEVC
+
+} // end namespace X265_NS

x265_3.0.tar.gz/source/encoder/dpb.cpp -> x265_3.1.1.tar.gz/source/encoder/dpb.cpp Changed

x265_3.0.tar.gz/source/encoder/encoder.cpp -> x265_3.1.1.tar.gz/source/encoder/encoder.cpp Changed

@@ -80,6 +80,7 @@
  * TODO: come up an algorithm for adoptive threshold */
 #define MVTHRESHOLD (10*10)
 #define PU_2Nx2N 1
+#define MAX_CHROMA_QP_OFFSET 12
 static const char* defaultAnalysisFileName = "x265_analysis.dat";
 
 using namespace X265_NS;
@@ -124,6 +125,10 @@
     m_cim = NULL;
 #endif
 
+#if SVT_HEVC
+    m_svtAppData = NULL;
+#endif
+
     m_prevTonemapPayload.payload = NULL;
     m_startPoint = 0;
     m_saveCTUSize = 0;
@@ -439,8 +444,6 @@
 
     m_nalList.m_annexB = !!m_param->bAnnexB;
 
-    m_emitCLLSEI = p->maxCLL || p->maxFALL || (p->dolbyProfile == 81);
-
     if (m_param->naluFile)
     {
         m_naluFile = x265_fopen(m_param->naluFile, "r");
@@ -827,6 +830,10 @@
      }
     if (m_naluFile)
         fclose(m_naluFile);
+
+#ifdef SVT_HEVC
+    X265_FREE(m_svtAppData);
+#endif
     if (m_param)
     {
         if (m_param->csvfpt)
@@ -1098,6 +1105,8 @@
         inFrame->m_pts       = pic_in->pts;
         inFrame->m_forceqp   = pic_in->forceqp;
         inFrame->m_param     = (m_reconfigure || m_reconfigureRc) ? m_latestParam : m_param;
+        if (m_param->bField && m_param->interlaceMode)
+            inFrame->m_fieldNum = pic_in->fieldNum;
 
         copyUserSEIMessages(inFrame, pic_in);
 
@@ -1471,7 +1480,7 @@
 
             if (frameEnc->m_reconfigureRc && m_reconfigureRc)
             {
-                memcpy(m_param, m_latestParam, sizeof(x265_param));
+                x265_copy_params(m_param, m_latestParam);
                 m_rateControl->reconfigureRC();
                 m_reconfigureRc = false;
             }
@@ -1483,7 +1492,7 @@
                 /* Safe to copy m_latestParam to Encoder::m_param, encoder reconfigure complete */
                 for (int frameEncId = 0; frameEncId < m_param->frameNumThreads; frameEncId++)
                     m_frameEncoder[frameEncId]->m_reconfigure = false;
-                memcpy (m_param, m_latestParam, sizeof(x265_param));
+                x265_copy_params(m_param, m_latestParam);
                 m_reconfigure = false;
             }
 
@@ -1632,7 +1641,7 @@
 
 int Encoder::reconfigureParam(x265_param* encParam, x265_param* param)
 {
-    if (isReconfigureRc(encParam, param))
+    if (isReconfigureRc(encParam, param) && !param->rc.zonefileCount)
     {
         /* VBV can't be turned ON if it wasn't ON to begin with and can't be turned OFF if it was ON to begin with*/
         if (param->rc.vbvMaxBitrate > 0 && param->rc.vbvBufferSize > 0 &&
@@ -2451,7 +2460,7 @@
 
     if (m_param->bEmitHDRSEI)
     {
-        if (m_emitCLLSEI)
+        if (m_param->bEmitCLL)
         {
             SEIContentLightLevel cllsei;
             cllsei.max_content_light_level = m_param->maxCLL;
@@ -2651,7 +2660,8 @@
     p->bEnableRectInter = zone->bEnableRectInter;
     p->maxNumMergeCand = zone->maxNumMergeCand;
     p->bIntraInBFrames = zone->bIntraInBFrames;
-    p->scalingLists = strdup(zone->scalingLists);
+    if(zone->scalingLists)
+        p->scalingLists = strdup(zone->scalingLists);
 
     p->rc.aqMode = zone->rc.aqMode;
     p->rc.aqStrength = zone->rc.aqStrength;
@@ -2702,10 +2712,10 @@
     p->vui.matrixCoeffs = dovi[doviProfile].matrixCoeffs;
 
     if (dovi[doviProfile].doviProfileId == 81)
-        p->bEmitHDRSEI = 1;
+        p->bEmitHDRSEI = p->bEmitCLL = 1;
 
-    if (dovi[doviProfile].doviProfileId == 50 && p->noiseReductionIntra && p->noiseReductionInter)
-        p->crQpOffset = 4;
+    if (dovi[doviProfile].doviProfileId == 50)
+        p->crQpOffset = 3;
 }
 
 void Encoder::configure(x265_param *p)
@@ -2796,8 +2806,13 @@
     /* In 444, chroma gets twice as much resolution, so halve quality when psy-rd is enabled */
     if (p->internalCsp == X265_CSP_I444 && p->psyRd)
     {
-        p->cbQpOffset += 6;
-        p->crQpOffset += 6;
+        if (!p->cbQpOffset && !p->crQpOffset)
+        {
+            p->cbQpOffset = MAX_CHROMA_QP_OFFSET / 2;
+            p->crQpOffset = MAX_CHROMA_QP_OFFSET / 2;
+            x265_log(p, X265_LOG_WARNING, "halving the quality when psy-rd is enabled for 444 input."
+                     " Setting cbQpOffset = %d and crQpOffset = %d\n", p->cbQpOffset, p->crQpOffset);
+        }
     }
 
     if (p->bLossless)
@@ -3347,6 +3362,12 @@
     if (p->dolbyProfile)     // Default disabled.
         configureDolbyVisionParams(p);
 
+    if (p->rc.zonefileCount && p->rc.zoneCount)
+    {
+        p->rc.zoneCount = 0;
+        x265_log(p, X265_LOG_WARNING, "Only zone or zonefile can be used. Enabling only zonefile\n");
+    }
+
     if (m_param->rc.zonefileCount && p->bOpenGOP)
     {
         p->bOpenGOP = 0;
@@ -3619,8 +3640,8 @@
                                 (analysis->interData)->refIdx[i][count + pu] = refIdx[i][d];
                                 if (m_param->scaleFactor)
                                 {
-                                    mv[i][d].x *= (int16_t)m_param->scaleFactor;
-                                    mv[i][d].y *= (int16_t)m_param->scaleFactor;
+                                    mv[i][d].x *= (int32_t)m_param->scaleFactor;
+                                    mv[i][d].y *= (int32_t)m_param->scaleFactor;
                                 }
                                 memcpy(&(analysis->interData)->mv[i][count + pu], &mv[i][d], sizeof(MV));
                             }
@@ -4002,8 +4023,8 @@
                             {
                                 (analysis->interData)->mvpIdx[i][count + pu] = mvpIdx[i][d];
                                 (analysis->interData)->refIdx[i][count + pu] = refIdx[i][d];
-                                mvCopy[i].x = mv[i][d].x * (int16_t)m_param->scaleFactor;
-                                mvCopy[i].y = mv[i][d].y * (int16_t)m_param->scaleFactor;
+                                mvCopy[i].x = mv[i][d].x * (int32_t)m_param->scaleFactor;
+                                mvCopy[i].y = mv[i][d].y * (int32_t)m_param->scaleFactor;
                                 memcpy(&(analysis->interData)->mv[i][count + pu], &mvCopy[i], sizeof(MV));
                             }
                         }

x265_3.0.tar.gz/source/encoder/encoder.h -> x265_3.1.1.tar.gz/source/encoder/encoder.h Changed

@@ -31,6 +31,7 @@
 #include "x265.h"
 #include "nal.h"
 #include "framedata.h"
+#include "svt.h"
 #ifdef ENABLE_HDR10_PLUS
     #include "dynamicHDR10/hdr10plus.h"
 #endif
@@ -41,6 +42,20 @@
 
 class Entropy;
 
+#ifdef SVT_HEVC
+typedef struct SvtAppContext
+{
+    EB_COMPONENTTYPE*          svtEncoderHandle;
+    EB_H265_ENC_CONFIGURATION* svtHevcParams;
+
+    // Buffer Pools
+    EB_BUFFERHEADERTYPE*       inputPictureBuffer;
+    uint64_t                   byteCount;
+    uint64_t                   outFrameCount;
+
+}SvtAppContext;
+#endif
+
 struct EncStats
 {
     double        m_psnrSumY;
@@ -188,7 +203,6 @@
     ScalingList        m_scalingList;      // quantization matrix information
     Window             m_conformanceWindow;
 
-    bool               m_emitCLLSEI;
     bool               m_bZeroLatency;     // x265_encoder_encode() returns NALs for the input picture, zero lag
     bool               m_aborted;          // fatal error detected
     bool               m_reconfigure;      // Encoder reconfigure in progress
@@ -224,6 +238,10 @@
     int                     m_numCimInfo;
 #endif
 
+#ifdef SVT_HEVC
+    SvtAppContext*          m_svtAppData;
+#endif
+
     x265_sei_payload        m_prevTonemapPayload;
 
     /* Collect frame level feature data */

x265_3.0.tar.gz/source/encoder/frameencoder.cpp -> x265_3.1.1.tar.gz/source/encoder/frameencoder.cpp Changed

@@ -686,10 +686,25 @@
 
         if (vui->frameFieldInfoPresentFlag)
         {
-            if (m_param->interlaceMode == 2)
-                sei->m_picStruct = (poc & 1) ? 1 /* top */ : 2 /* bottom */;
-            else if (m_param->interlaceMode == 1)
-                sei->m_picStruct = (poc & 1) ? 2 /* bottom */ : 1 /* top */;
+            if (m_param->interlaceMode > 0)
+            {
+                if( m_param->interlaceMode == 2 )
+                {   
+                    // m_picStruct should be set to 3 or 4 when field feature is enabled
+                    if (m_param->bField)
+                        // 3: Top field, bottom field, in that order; 4: Bottom field, top field, in that order
+                        sei->m_picStruct = (slice->m_fieldNum == 1) ? 4 : 3;
+                    else
+                        sei->m_picStruct = (poc & 1) ? 1 /* top */ : 2 /* bottom */;
+                }     
+                else if (m_param->interlaceMode == 1)
+                {
+                    if (m_param->bField)
+                        sei->m_picStruct = (slice->m_fieldNum == 1) ? 3: 4;
+                    else
+                        sei->m_picStruct = (poc & 1) ? 2 /* bottom */ : 1 /* top */;
+                }
+            }
             else
                 sei->m_picStruct = m_param->pictureStructure;
 
@@ -1406,8 +1421,8 @@
     }
 
     // Initialize restrict on MV range in slices
-    tld.analysis.m_sliceMinY = -(int16_t)(rowInSlice * m_param->maxCUSize * 4) + 3 * 4;
-    tld.analysis.m_sliceMaxY = (int16_t)((endRowInSlicePlus1 - 1 - row) * (m_param->maxCUSize * 4) - 4 * 4);
+    tld.analysis.m_sliceMinY = -(int32_t)(rowInSlice * m_param->maxCUSize * 4) + 3 * 4;
+    tld.analysis.m_sliceMaxY = (int32_t)((endRowInSlicePlus1 - 1 - row) * (m_param->maxCUSize * 4) - 4 * 4);
 
     // Handle single row slice
     if (tld.analysis.m_sliceMaxY < tld.analysis.m_sliceMinY)

x265_3.0.tar.gz/source/encoder/level.cpp -> x265_3.1.1.tar.gz/source/encoder/level.cpp Changed

x265_3.0.tar.gz/source/encoder/motion.cpp -> x265_3.1.1.tar.gz/source/encoder/motion.cpp Changed

@@ -382,10 +382,10 @@
             4 * 5
               7
          */
-        const int16_t top    = omv.y - dist;
-        const int16_t bottom = omv.y + dist;
-        const int16_t left   = omv.x - dist;
-        const int16_t right  = omv.x + dist;
+        const int32_t top    = omv.y - dist;
+        const int32_t bottom = omv.y + dist;
+        const int32_t left   = omv.x - dist;
+        const int32_t right  = omv.x + dist;
 
         if (top >= mvmin.y && left >= mvmin.x && right <= mvmax.x && bottom <= mvmax.y)
         {
@@ -430,14 +430,14 @@
          Points 2, 4, 5, 7 are dist
          Points 1, 3, 6, 8 are dist>>1
          */
-        const int16_t top     = omv.y - dist;
-        const int16_t bottom  = omv.y + dist;
-        const int16_t left    = omv.x - dist;
-        const int16_t right   = omv.x + dist;
-        const int16_t top2    = omv.y - (dist >> 1);
-        const int16_t bottom2 = omv.y + (dist >> 1);
-        const int16_t left2   = omv.x - (dist >> 1);
-        const int16_t right2  = omv.x + (dist >> 1);
+        const int32_t top     = omv.y - dist;
+        const int32_t bottom  = omv.y + dist;
+        const int32_t left    = omv.x - dist;
+        const int32_t right   = omv.x + dist;
+        const int32_t top2    = omv.y - (dist >> 1);
+        const int32_t bottom2 = omv.y + (dist >> 1);
+        const int32_t left2   = omv.x - (dist >> 1);
+        const int32_t right2  = omv.x + (dist >> 1);
         saved = bcost;
 
         if (top >= mvmin.y && left >= mvmin.x &&
@@ -502,10 +502,10 @@
 
     for (int16_t dist = 16; dist <= (int16_t)merange; dist <<= 1)
     {
-        const int16_t top    = omv.y - dist;
-        const int16_t bottom = omv.y + dist;
-        const int16_t left   = omv.x - dist;
-        const int16_t right  = omv.x + dist;
+        const int32_t top    = omv.y - dist;
+        const int32_t bottom = omv.y + dist;
+        const int32_t left   = omv.x - dist;
+        const int32_t right  = omv.x + dist;
 
         saved = bcost;
         if (top >= mvmin.y && left >= mvmin.x &&
@@ -530,10 +530,10 @@
 
             for (int16_t index = 1; index < 4; index++)
             {
-                int16_t posYT = top    + ((dist >> 2) * index);
-                int16_t posYB = bottom - ((dist >> 2) * index);
-                int16_t posXL = omv.x  - ((dist >> 2) * index);
-                int16_t posXR = omv.x  + ((dist >> 2) * index);
+                int32_t posYT = top    + ((dist >> 2) * index);
+                int32_t posYB = bottom - ((dist >> 2) * index);
+                int32_t posXL = omv.x  - ((dist >> 2) * index);
+                int32_t posXR = omv.x  + ((dist >> 2) * index);
 
                 COST_MV_PT_DIST_X4(posXL, posYT, 0, dist,
                                    posXR, posYT, 0, dist,
@@ -561,10 +561,10 @@
             }
             for (int16_t index = 1; index < 4; index++)
             {
-                int16_t posYT = top    + ((dist >> 2) * index);
-                int16_t posYB = bottom - ((dist >> 2) * index);
-                int16_t posXL = omv.x - ((dist >> 2) * index);
-                int16_t posXR = omv.x + ((dist >> 2) * index);
+                int32_t posYT = top    + ((dist >> 2) * index);
+                int32_t posYB = bottom - ((dist >> 2) * index);
+                int32_t posXL = omv.x - ((dist >> 2) * index);
+                int32_t posXR = omv.x + ((dist >> 2) * index);
 
                 if (posYT >= mvmin.y) // check top
                 {
@@ -1235,10 +1235,10 @@
     case X265_SEA:
     {
         // Successive Elimination Algorithm
-        const int16_t minX = X265_MAX(omv.x - (int16_t)merange, mvmin.x);
-        const int16_t minY = X265_MAX(omv.y - (int16_t)merange, mvmin.y);
-        const int16_t maxX = X265_MIN(omv.x + (int16_t)merange, mvmax.x);
-        const int16_t maxY = X265_MIN(omv.y + (int16_t)merange, mvmax.y);
+        const int32_t minX = X265_MAX(omv.x - (int32_t)merange, mvmin.x);
+        const int32_t minY = X265_MAX(omv.y - (int32_t)merange, mvmin.y);
+        const int32_t maxX = X265_MIN(omv.x + (int32_t)merange, mvmax.x);
+        const int32_t maxY = X265_MIN(omv.y + (int32_t)merange, mvmax.y);
         const uint16_t *p_cost_mvx = m_cost_mvx - qmvp.x;
         const uint16_t *p_cost_mvy = m_cost_mvy - qmvp.y;
         int16_t* meScratchBuffer = NULL;

x265_3.0.tar.gz/source/encoder/ratecontrol.cpp -> x265_3.1.1.tar.gz/source/encoder/ratecontrol.cpp Changed

@@ -1262,6 +1262,7 @@
     }
     rce->isActive = true;
     rce->scenecut = false;
+    rce->isFadeEnd = curFrame->m_lowres.bIsFadeEnd;
     bool isRefFrameScenecut = m_sliceType!= I_SLICE && m_curSlice->m_refFrameList[0][0]->m_lowres.bScenecut;
     m_isFirstMiniGop = m_sliceType == I_SLICE ? true : m_isFirstMiniGop;
     if (curFrame->m_lowres.bScenecut)
@@ -1373,6 +1374,8 @@
                         m_numBframesInPattern++;
                 }
             }
+            if (rce->isFadeEnd)
+                m_isPatternPresent = true;
         }
         /* For a scenecut that occurs within the mini-gop, enable scene transition
          * switch until the next mini-gop to ensure a min qp for all the frames within 
@@ -2097,7 +2100,7 @@
     double abrBuffer = 2 * m_rateTolerance * m_bitrate;
 
     // Check if current Slice is a scene cut that follows low detailed/blank frames
-    if (rce->lastSatd > 4 * rce->movingAvgSum || rce->scenecut)
+    if (rce->lastSatd > 4 * rce->movingAvgSum || rce->scenecut || rce->isFadeEnd)
     {
         if (!m_isAbrReset && rce->movingAvgSum > 0
             && (m_isPatternPresent || !m_param->bframes))
@@ -2110,7 +2113,7 @@
                 shrtTermTotalBitsSum += m_encodedBitsWindow[i];
             double underflow = (shrtTermTotalBitsSum - shrtTermWantedBits) / abrBuffer;
             const double epsilon = 0.0001f;
-            if (underflow < epsilon && !isFrameDone)
+            if ((underflow < epsilon || rce->isFadeEnd) && !isFrameDone)
             {
                 init(*m_curSlice->m_sps);
                 m_shortTermCplxSum = rce->lastSatd / (CLIP_DURATION(m_frameDuration) / BASE_FRAME_DURATION);
@@ -2970,8 +2973,7 @@
     X265_FREE(m_encOrder);
     for (int i = 0; i < 2; i++)
         X265_FREE(m_cuTreeStats.qpBuffer[i]);
-    
-    X265_FREE(m_param->rc.zones);
+
 }
 
 void RateControl::splitdeltaPOC(char deltapoc[], RateControlEntry *rce)

x265_3.0.tar.gz/source/encoder/ratecontrol.h -> x265_3.1.1.tar.gz/source/encoder/ratecontrol.h Changed

x265_3.0.tar.gz/source/encoder/search.cpp -> x265_3.1.1.tar.gz/source/encoder/search.cpp Changed

x265_3.0.tar.gz/source/encoder/search.h -> x265_3.1.1.tar.gz/source/encoder/search.h Changed

x265_3.0.tar.gz/source/encoder/slicetype.cpp -> x265_3.1.1.tar.gz/source/encoder/slicetype.cpp Changed

@@ -459,17 +459,21 @@
         }
     }
 
-    if (param->bDynamicRefine)
+    if (param->bDynamicRefine || param->bEnableFades)
     {
-        int blockXY = 0;
+        uint64_t blockXY = 0, rowVariance = 0;
+        curFrame->m_lowres.frameVariance = 0;
         for (int blockY = 0; blockY < maxRow; blockY += loopIncr)
         {
             for (int blockX = 0; blockX < maxCol; blockX += loopIncr)
             {
                 curFrame->m_lowres.blockVariance[blockXY] = acEnergyCu(curFrame, blockX, blockY, param->internalCsp, param->rc.qgSize);
+                rowVariance += curFrame->m_lowres.blockVariance[blockXY];
                 blockXY++;
             }
+            curFrame->m_lowres.frameVariance += (rowVariance / maxCol);
         }
+        curFrame->m_lowres.frameVariance /= maxRow;
     }
 }
 
@@ -757,6 +761,9 @@
     m_8x8Width = ((m_param->sourceWidth / 2) + X265_LOWRES_CU_SIZE - 1) >> X265_LOWRES_CU_BITS;
     m_cuCount = m_8x8Width * m_8x8Height;
     m_8x8Blocks = m_8x8Width > 2 && m_8x8Height > 2 ? (m_cuCount + 4 - 2 * (m_8x8Width + m_8x8Height)) : m_cuCount;
+    m_isFadeIn = false;
+    m_fadeCount = 0;
+    m_fadeStart = -1;
 
     /* Allow the strength to be adjusted via qcompress, since the two concepts
      * are very similar. */
@@ -1165,7 +1172,9 @@
         ProfileScopeEvent(prelookahead);
         m_lock.release();
         preFrame->m_lowres.init(preFrame->m_fencPic, preFrame->m_poc);
-        if (m_lookahead.m_bAdaptiveQuant)
+        if (m_lookahead.m_param->rc.bStatRead && m_lookahead.m_param->rc.cuTree && IS_REFERENCED(preFrame))
+            /* cu-tree offsets were read from stats file */;
+        else if (m_lookahead.m_bAdaptiveQuant)
             tld.calcAdaptiveQuantFrame(preFrame, m_lookahead.m_param);
         tld.lowresIntraEstimate(preFrame->m_lowres, m_lookahead.m_param->rc.qgSize);
         preFrame->m_lowresInit = true;
@@ -1179,7 +1188,6 @@
 void Lookahead::slicetypeDecide()
 {
     PreLookaheadGroup pre(*this);
-
     Lowres* frames[X265_LOOKAHEAD_MAX + X265_BFRAME_MAX + 4];
     Frame*  list[X265_BFRAME_MAX + 4];
     memset(frames, 0, sizeof(frames));
@@ -1224,6 +1232,54 @@
         pre.waitForExit();
     }
 
+    if(m_param->bEnableFades)
+    {
+        int j, endIndex = 0, length = X265_BFRAME_MAX + 4;
+        for (j = 0; j < length; j++)
+            m_frameVariance[j] = -1;
+        for (j = 0; list[j] != NULL; j++)
+            m_frameVariance[list[j]->m_poc % length] = list[j]->m_lowres.frameVariance;
+        for (int k = list[0]->m_poc % length; k <= list[j - 1]->m_poc % length; k++)
+        {
+            if (m_frameVariance[k]  == -1)
+                break;
+            if((k > 0 && m_frameVariance[k] >= m_frameVariance[k - 1]) || 
+                (k == 0 && m_frameVariance[k] >= m_frameVariance[length - 1]))
+            {
+                m_isFadeIn = true;
+                if (m_fadeCount == 0 && m_fadeStart == -1)
+                {
+                    for(int temp = list[0]->m_poc; temp <= list[j - 1]->m_poc; temp++)
+                        if (k == temp % length) {
+                            m_fadeStart = temp ? temp - 1 : 0;
+                            break;
+                        }
+                }
+                m_fadeCount = list[endIndex]->m_poc > m_fadeStart ? list[endIndex]->m_poc - m_fadeStart : 0;
+                endIndex++;
+            }
+            else
+            {
+                if (m_isFadeIn && m_fadeCount >= m_param->fpsNum / m_param->fpsDenom)
+                {
+                    for (int temp = 0; list[temp] != NULL; temp++)
+                    {
+                        if (list[temp]->m_poc == m_fadeStart + (int)m_fadeCount)
+                        {
+                            list[temp]->m_lowres.bIsFadeEnd = true;
+                            break;
+                        }
+                    }
+                }
+                m_isFadeIn = false;
+                m_fadeCount = 0;
+                m_fadeStart = -1;
+            }
+            if (k == length - 1)
+                k = -1;
+        }
+    }
+
     if (m_lastNonB && !m_param->rc.bStatRead &&
         ((m_param->bFrameAdaptive && m_param->bframes) ||
          m_param->rc.cuTree || m_param->scenecutThreshold ||
@@ -1283,6 +1339,9 @@
                     frm.sliceType = m_param->bOpenGOP && m_lastKeyframe >= 0 ? X265_TYPE_I : X265_TYPE_IDR;
                 }
             }
+            if (frm.bIsFadeEnd){
+                frm.sliceType = m_param->bOpenGOP && m_lastKeyframe >= 0 ? X265_TYPE_I : X265_TYPE_IDR;
+            }
             for (int i = 0; i < m_param->rc.zonefileCount; i++)
             {
                 int curZoneStart = m_param->rc.zones[i].startFrame;
@@ -2860,10 +2919,10 @@
 
     // TODO: restrict to slices boundaries
     // establish search bounds that don't cross extended frame boundaries
-    mvmin.x = (int16_t)(-cuX * cuSize - 8);
-    mvmin.y = (int16_t)(-cuY * cuSize - 8);
-    mvmax.x = (int16_t)((widthInCU - cuX - 1) * cuSize + 8);
-    mvmax.y = (int16_t)((heightInCU - cuY - 1) * cuSize + 8);
+    mvmin.x = (int32_t)(-cuX * cuSize - 8);
+    mvmin.y = (int32_t)(-cuY * cuSize - 8);
+    mvmax.x = (int32_t)((widthInCU - cuX - 1) * cuSize + 8);
+    mvmax.y = (int32_t)((heightInCU - cuY - 1) * cuSize + 8);
 
     for (int i = 0; i < 1 + bBidir; i++)
     {

x265_3.0.tar.gz/source/encoder/slicetype.h -> x265_3.1.1.tar.gz/source/encoder/slicetype.h Changed

x265_3.1.1.tar.gz/source/encoder/svt.h Added

@@ -0,0 +1,52 @@
+/*****************************************************************************
+* Copyright (C) 2013-2018 MulticoreWare, Inc
+*
+* Authors: Radhakrishnan <radhakrishnan@multicorewareinc.com>
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111, USA.
+*
+* This program is also available under a commercial proprietary license.
+* For more information, contact us at license @ x265.com.
+*****************************************************************************/
+
+
+#ifndef SVT_H
+#define SVT_H
+
+#ifdef SVT_HEVC
+
+#include "EbApi.h"
+#include "EbErrorCodes.h"
+#include "EbTime.h"
+
+namespace X265_NS {
+
+#define INPUT_SIZE_576p_TH     0x90000    // 0.58 Million
+#define INPUT_SIZE_1080i_TH    0xB71B0    // 0.75 Million
+#define INPUT_SIZE_1080p_TH    0x1AB3F0   // 1.75 Million
+#define INPUT_SIZE_4K_TH       0x29F630   // 2.75 Million
+
+#define EB_OUTPUTSTREAMBUFFERSIZE_MACRO(ResolutionSize)    ((ResolutionSize) < (INPUT_SIZE_1080i_TH) ? 0x1E8480 : (ResolutionSize) < (INPUT_SIZE_1080p_TH) ? 0x2DC6C0 : (ResolutionSize) < (INPUT_SIZE_4K_TH) ? 0x2DC6C0 : 0x2DC6C0)
+
+void svt_param_default(x265_param* param);
+int svt_set_preset_tune(x265_param* param, const char* preset, const char* tune);
+int svt_param_parse(x265_param* param, const char* name, const char* value);
+void svt_initialise_app_context(x265_encoder *enc);
+int svt_initialise_input_buffer(x265_encoder *enc);
+}
+
+#endif // ifdef SVT_HEVC
+
+#endif // ifndef SVT_H
\ No newline at end of file

x265_3.0.tar.gz/source/encoder/weightPrediction.cpp -> x265_3.1.1.tar.gz/source/encoder/weightPrediction.cpp Changed

@@ -69,15 +69,15 @@
     for (int y = 0; y < ref.lines; y += cuSize)
     {
         intptr_t pixoff = y * stride;
-        mvmin.y = (int16_t)((-y - 8) * mvshift);
-        mvmax.y = (int16_t)((ref.lines - y - 1 + 8) * mvshift);
+        mvmin.y = (int32_t)((-y - 8) * mvshift);
+        mvmax.y = (int32_t)((ref.lines - y - 1 + 8) * mvshift);
 
         for (int x = 0; x < ref.width; x += cuSize, pixoff += cuSize, cu++)
         {
             ALIGN_VAR_16(pixel, buf8x8[8 * 8]);
             intptr_t bstride = 8;
-            mvmin.x = (int16_t)((-x - 8) * mvshift);
-            mvmax.x = (int16_t)((ref.width - x - 1 + 8) * mvshift);
+            mvmin.x = (int32_t)((-x - 8) * mvshift);
+            mvmax.x = (int32_t)((ref.width - x - 1 + 8) * mvshift);
 
             /* clip MV to available pixels */
             MV mv = mvs[cu];
@@ -113,8 +113,8 @@
          * into the lowres structures */
         int cu = y * cache.lowresWidthInCU;
         intptr_t pixoff = y * stride;
-        mvmin.y = (int16_t)((-y - 8) * mvshift);
-        mvmax.y = (int16_t)((height - y - 1 + 8) * mvshift);
+        mvmin.y = (int32_t)((-y - 8) * mvshift);
+        mvmax.y = (int32_t)((height - y - 1 + 8) * mvshift);
 
         for (int x = 0; x < width; x += bw, cu++, pixoff += bw)
         {
@@ -126,8 +126,8 @@
                 mv.y >>= cache.vshift;
 
                 /* clip MV to available pixels */
-                mvmin.x = (int16_t)((-x - 8) * mvshift);
-                mvmax.x = (int16_t)((width - x - 1 + 8) * mvshift);
+                mvmin.x = (int32_t)((-x - 8) * mvshift);
+                mvmax.x = (int32_t)((width - x - 1 + 8) * mvshift);
                 mv = mv.clipped(mvmin, mvmax);
 
                 intptr_t fpeloffset = (mv.y >> 2) * stride + (mv.x >> 2);

x265_3.0.tar.gz/source/test/pixelharness.cpp -> x265_3.1.1.tar.gz/source/test/pixelharness.cpp Changed

@@ -2270,6 +2270,56 @@
     return true;
 }
 
+bool PixelHarness::check_ssimDist(ssimDistortion_t ref, ssimDistortion_t opt)
+{
+    uint32_t srcStride[5] = { 4, 8, 16, 32, 64 };
+    intptr_t dstStride[5] = { 4, 8, 16, 32, 64 };
+    int shift = X265_DEPTH - 8;
+    uint64_t opt_dest1 = 0, ref_dest1 = 0, opt_dest2 = 0, ref_dest2 = 0;
+    int j = 0;
+
+    for (int i = 0; i < ITERS; i++)
+    {
+        int index = i % TEST_CASES;
+        int k1 = rand() % 5, k2 = rand() % 5;
+        ref(pixel_test_buff[index] + j, srcStride[k1], pixel_test_buff[index + 10] + j, dstStride[k2], &ref_dest1, shift, &ref_dest2);
+        opt(pixel_test_buff[index] + j, srcStride[k1], pixel_test_buff[index + 10] + j, dstStride[k2], &opt_dest1, shift, &opt_dest2);
+
+        if (opt_dest1 != ref_dest1 && opt_dest2 != ref_dest2)
+        {
+            return false;
+        }
+
+        reportfail()
+        j += INCR;
+    }
+    return true;
+}
+
+bool PixelHarness::check_normFact(normFactor_t ref, normFactor_t opt, int block)
+{
+    int shift = X265_DEPTH - 8;
+    uint64_t opt_dest = 0, ref_dest = 0;
+    int j = 0;
+    int blockSize = 4 << block;
+
+    for (int i = 0; i < ITERS; i++)
+    {
+        int index = i % TEST_CASES;
+        ref(pixel_test_buff[index] + j, blockSize, shift, &ref_dest);
+        opt(pixel_test_buff[index] + j, blockSize, shift, &opt_dest);
+
+        if (opt_dest != ref_dest)
+        {
+            return false;
+        }
+
+        reportfail()
+            j += INCR;
+    }
+    return true;
+}
+
 bool PixelHarness::testPU(int part, const EncoderPrimitives& ref, const EncoderPrimitives& opt)
 {
     if (opt.pu[part].satd)
@@ -2607,6 +2657,15 @@
             }
         }
 
+        if (opt.cu[i].ssimDist)
+        {
+            if (!check_ssimDist(ref.cu[i].ssimDist, opt.cu[i].ssimDist))
+            {
+                printf("\nssimDist[%dx%d] failed!\n", 4 << i, 4 << i);
+                return false;
+            }
+        }
+
         if (i < BLOCK_64x64)
         {
             /* TU only primitives */
@@ -3093,6 +3152,19 @@
             return false;
         }
     }
+
+    for (int i = BLOCK_8x8; i < NUM_CU_SIZES; i++)
+    {
+        if (opt.cu[i].normFact)
+        {
+            if (!check_normFact(ref.cu[i].normFact, opt.cu[i].normFact, i))
+            {
+                printf("\nnormFact[%dx%d] failed!\n", 4 << i, 4 << i);
+                return false;
+            }
+        }
+    }
+
     return true;
 }
 
@@ -3392,6 +3464,14 @@
             HEADER("psy_cost_pp[%dx%d]", 4 << i, 4 << i);
             REPORT_SPEEDUP(opt.cu[i].psy_cost_pp, ref.cu[i].psy_cost_pp, pbuf1, STRIDE, pbuf2, STRIDE);
         }
+
+        if (opt.cu[i].ssimDist)
+        {
+            uint64_t dst1 = 0, dst2 = 0;
+            int shift = X265_DEPTH - 8;
+            printf("ssimDist[%dx%d]", 4 << i, 4 << i);
+            REPORT_SPEEDUP(opt.cu[i].ssimDist, ref.cu[i].ssimDist, pixel_test_buff[0], 32, pixel_test_buff[5], 64, &dst1, shift, &dst2);
+        }
     }
 
     if (opt.weight_pp)
@@ -3725,4 +3805,16 @@
             REPORT_SPEEDUP(opt.integral_inith[k], ref.integral_inith[k], dst_buf, pbuf1, STRIDE);
         }
     }
+
+    for (int i = BLOCK_8x8; i < NUM_CU_SIZES; i++)
+    {
+        if (opt.cu[i].normFact)
+        {
+            uint64_t dst = 0;
+            int blockSize = 4 << i;
+            int shift = X265_DEPTH - 8;
+            printf("normFact[%dx%d]", blockSize, blockSize);
+            REPORT_SPEEDUP(opt.cu[i].normFact, ref.cu[i].normFact, pixel_test_buff[0], blockSize, shift, &dst);
+        }
+    }
 }

x265_3.0.tar.gz/source/test/pixelharness.h -> x265_3.1.1.tar.gz/source/test/pixelharness.h Changed

x265_3.0.tar.gz/source/test/regression-tests.txt -> x265_3.1.1.tar.gz/source/test/regression-tests.txt Changed

x265_3.0.tar.gz/source/x265.cpp -> x265_3.1.1.tar.gz/source/x265.cpp Changed

@@ -31,6 +31,7 @@
 #include "input/input.h"
 #include "output/output.h"
 #include "output/reconplay.h"
+#include "svt.h"
 
 #if HAVE_VLD
 /* Visual Leak Detector */
@@ -287,6 +288,7 @@
     const char *preset = NULL;
     const char *tune = NULL;
     const char *profile = NULL;
+    int svtEnabled = 0;
 
     if (argc <= 1)
     {
@@ -297,7 +299,8 @@
     /* Presets are applied before all other options. */
     for (optind = 0;; )
     {
-        int c = getopt_long(argc, argv, short_options, long_options, NULL);
+        int optionsIndex = -1;
+        int c = getopt_long(argc, argv, short_options, long_options, &optionsIndex);
         if (c == -1)
             break;
         else if (c == 'p')
@@ -310,6 +313,8 @@
             profile = optarg;
         else if (c == '?')
             bShowHelp = true;
+        else if (!c && !strcmp(long_options[optionsIndex].name, "svt"))
+            svtEnabled = 1;
     }
 
     if (!outputBitDepth && profile)
@@ -357,6 +362,9 @@
         showHelp(param);
     }
 
+    //Set enable SVT-HEVC encoder first if found in the command line
+    if (svtEnabled) api->param_parse(param, "svt", NULL);
+
     for (optind = 0;; )
     {
         int long_options_index = -1;
@@ -423,6 +431,7 @@
             OPT("tune")    /* handled above */;
             OPT("output-depth")   /* handled above */;
             OPT("recon-y4m-exec") reconPlayCmd = optarg;
+            OPT("svt")    /* handled above */;
             OPT("qpfile")
             {
                 this->qpfile = x265_fopen(optarg, "rb");
@@ -492,6 +501,18 @@
         return true;
     }
 
+#ifdef SVT_HEVC
+    if (svtEnabled)
+    {
+        EB_H265_ENC_CONFIGURATION* svtParam = (EB_H265_ENC_CONFIGURATION*)param->svtHevcParam;
+        param->sourceWidth = svtParam->sourceWidth;
+        param->sourceHeight = svtParam->sourceHeight;
+        param->fpsNum = svtParam->frameRateNumerator;
+        param->fpsDenom = svtParam->frameRateDenominator;
+        svtParam->encoderBitDepth = inputBitDepth;
+    }
+#endif
+
     InputFileInfo info;
     info.filename = inputfn;
     info.depth = inputBitDepth;
@@ -536,11 +557,33 @@
     if (this->framesToBeEncoded == 0 && info.frameCount > (int)seek)
         this->framesToBeEncoded = info.frameCount - seek;
     param->totalFrames = this->framesToBeEncoded;
+
+#ifdef SVT_HEVC
+    if (svtEnabled)
+    {
+        EB_H265_ENC_CONFIGURATION* svtParam = (EB_H265_ENC_CONFIGURATION*)param->svtHevcParam;
+        svtParam->sourceWidth = param->sourceWidth;
+        svtParam->sourceHeight = param->sourceHeight;
+        svtParam->frameRateNumerator = param->fpsNum;
+        svtParam->frameRateDenominator = param->fpsDenom;
+        svtParam->framesToBeEncoded = param->totalFrames;
+		svtParam->encoderColorFormat = (EB_COLOR_FORMAT)param->internalCsp;
+    }
+#endif
     
     /* Force CFR until we have support for VFR */
     info.timebaseNum = param->fpsDenom;
     info.timebaseDenom = param->fpsNum;
 
+    if (param->bField && param->interlaceMode)
+    {   // Field FPS
+        param->fpsNum *= 2;
+        // Field height
+        param->sourceHeight = param->sourceHeight >> 1;
+        // Number of fields to encode
+        param->totalFrames *= 2;
+    }
+
     if (api->param_apply_profile(param, profile))
         return true;
 
@@ -880,10 +923,12 @@
     uint32_t nal;
     int16_t *errorBuf = NULL;
     bool bDolbyVisionRPU = false;
+    uint8_t *rpuPayload = NULL;
     int ret = 0;
+    int inputPicNum = 1;
+    x265_picture picField1, picField2;
 
-
-    if (!param->bRepeatHeaders)
+    if (!param->bRepeatHeaders && !param->bEnableSvtHevc)
     {
         if (api->encoder_headers(encoder, &p_nal, &nal) < 0)
         {
@@ -895,11 +940,21 @@
             cliopt.totalbytes += cliopt.output->writeHeaders(p_nal, nal);
     }
 
-    api->picture_init(param, pic_in);
+    if (param->bField && param->interlaceMode)
+    {
+        api->picture_init(param, &picField1);
+        api->picture_init(param, &picField2);
+        // return back the original height of input
+        param->sourceHeight *= 2;
+        api->picture_init(param, pic_in);
+    }
+    else
+        api->picture_init(param, pic_in);
 
     if (param->dolbyProfile && cliopt.dolbyVisionRpu)
     {
-        pic_in->rpu.payload = X265_MALLOC(uint8_t, 1024);
+        rpuPayload = X265_MALLOC(uint8_t, 1024);
+        pic_in->rpu.payload = rpuPayload;
         if (pic_in->rpu.payload)
             bDolbyVisionRPU = true;
     }
@@ -916,7 +971,7 @@
     // main encoder loop
     while (pic_in && !b_ctrl_c)
     {
-        pic_orig.poc = inFrameCount;
+        pic_orig.poc = (param->bField && param->interlaceMode) ? inFrameCount * 2 : inFrameCount;
         if (cliopt.qpfile)
         {
             if (!cliopt.parseQPFile(pic_orig))
@@ -944,39 +999,129 @@
             /* Overwrite PTS */
             pic_in->pts = pic_in->poc;
 
+            // convert to field
+            if (param->bField && param->interlaceMode)
+            {
+                int height = pic_in->height >> 1;
+                
+                int static bCreated = 0;
+                if (bCreated == 0)
+                {
+                    bCreated = 1;
+                    inputPicNum = 2;
+                    picField1.fieldNum = 1;
+                    picField2.fieldNum = 2;
+
+                    picField1.bitDepth = picField2.bitDepth = pic_in->bitDepth;
+                    picField1.colorSpace = picField2.colorSpace = pic_in->colorSpace;
+                    picField1.height = picField2.height = pic_in->height >> 1;
+                    picField1.framesize = picField2.framesize = pic_in->framesize >> 1;
+
+                    size_t fieldFrameSize = (size_t)pic_in->framesize >> 1;
+                    char* field1Buf = X265_MALLOC(char, fieldFrameSize);
+                    char* field2Buf = X265_MALLOC(char, fieldFrameSize);
+  
+                    int stride = picField1.stride[0] = picField2.stride[0] = pic_in->stride[0];
+                    uint64_t framesize = stride * (height >> x265_cli_csps[pic_in->colorSpace].height[0]);
+                    picField1.planes[0] = field1Buf;
+                    picField2.planes[0] = field2Buf;
+                    for (int i = 1; i < x265_cli_csps[pic_in->colorSpace].planes; i++)
+                    {
+                        picField1.planes[i] = field1Buf + framesize;
+                        picField2.planes[i] = field2Buf + framesize;
+
+                        stride = picField1.stride[i] = picField2.stride[i] = pic_in->stride[i];
+                        framesize += (stride * (height >> x265_cli_csps[pic_in->colorSpace].height[i]));
+                    }
+                    assert(framesize  == picField1.framesize);
+                }
+
+                picField1.pts = picField1.poc = pic_in->poc;
+                picField2.pts = picField2.poc = pic_in->poc + 1;
+
+                picField1.userSEI = picField2.userSEI = pic_in->userSEI;
+
+                //if (pic_in->userData)
+                //{
+                //    // Have to handle userData here
+                //}
+
+                if (pic_in->framesize)
+                {
+                    for (int i = 0; i < x265_cli_csps[pic_in->colorSpace].planes; i++)
+                    {
+                        char* srcP1 = (char*)pic_in->planes[i];
+                        char* srcP2 = (char*)pic_in->planes[i] + pic_in->stride[i];
+                        char* p1 = (char*)picField1.planes[i];
+                        char* p2 = (char*)picField2.planes[i];
+
+                        int stride = picField1.stride[i];
+
+                        for (int y = 0; y < (height >> x265_cli_csps[pic_in->colorSpace].height[i]); y++)
+                        {
+                            memcpy(p1, srcP1, stride);
+                            memcpy(p2, srcP2, stride);
+                            srcP1 += 2*stride;
+                            srcP2 += 2*stride;
+                            p1 += stride;
+                            p2 += stride;
+                        }
+                    }
+                }
+            }
+
             if (bDolbyVisionRPU)
             {
-                if (rpuParser(pic_in, cliopt.dolbyVisionRpu) > 0)
-                    goto fail;
+                if (param->bField && param->interlaceMode)
+                {
+                    if (rpuParser(&picField1, cliopt.dolbyVisionRpu) > 0)
+                        goto fail;
+                    if (rpuParser(&picField2, cliopt.dolbyVisionRpu) > 0)
+                        goto fail;
+                }
+                else
+                {
+                    if (rpuParser(pic_in, cliopt.dolbyVisionRpu) > 0)
+                        goto fail;
+                }
             }
         }
-        int numEncoded = api->encoder_encode(encoder, &p_nal, &nal, pic_in, pic_recon);
-        if (numEncoded < 0)
-        {
-            b_ctrl_c = 1;
-            ret = 4;
-            break;
-        }
+                
+        for (int inputNum = 0; inputNum < inputPicNum; inputNum++)
+        {  
+            x265_picture *picInput = NULL;
+            if (inputPicNum == 2)
+                picInput = pic_in ? (inputNum ? &picField2 : &picField1) : NULL;
+            else
+                picInput = pic_in;
 
-        if (reconPlay && numEncoded)
-            reconPlay->writePicture(*pic_recon);
+            int numEncoded = api->encoder_encode( encoder, &p_nal, &nal, picInput, pic_recon );
+            if( numEncoded < 0 )
+            {
+                b_ctrl_c = 1;
+                ret = 4;
+                break;
+            }
 
-        outFrameCount += numEncoded;
+            if (reconPlay && numEncoded)
+                reconPlay->writePicture(*pic_recon);
 
-        if (numEncoded && pic_recon && cliopt.recon)
-            cliopt.recon->writePicture(pic_out);
-        if (nal)
-        {
-            cliopt.totalbytes += cliopt.output->writeFrame(p_nal, nal, pic_out);
-            if (pts_queue)
+            outFrameCount += numEncoded;
+
+            if (numEncoded && pic_recon && cliopt.recon)
+                cliopt.recon->writePicture(pic_out);
+            if (nal)
             {
-                pts_queue->push(-pic_out.pts);
-                if (pts_queue->size() > 2)
-                    pts_queue->pop();
+                cliopt.totalbytes += cliopt.output->writeFrame(p_nal, nal, pic_out);
+                if (pts_queue)
+                {
+                    pts_queue->push(-pic_out.pts);
+                    if (pts_queue->size() > 2)
+                        pts_queue->pop();
+                }
             }
+            cliopt.printStatus( outFrameCount );
         }
-
-        cliopt.printStatus(outFrameCount);
     }
 
     /* Flush the encoder */
@@ -1060,6 +1205,7 @@
     api->param_free(param);
 
     X265_FREE(errorBuf);
+    X265_FREE(rpuPayload);
 
     SetConsoleTitle(orgConsoleTitle);
     SetThreadExecutionState(ES_CONTINUOUS);

x265_3.0.tar.gz/source/x265.h -> x265_3.1.1.tar.gz/source/x265.h Changed

@@ -147,9 +147,9 @@
 typedef struct x265_analysis_MV
 {
     union{
-        struct { int16_t x, y; };
+        struct { int32_t x, y; };
 
-        int32_t word;
+        int64_t word;
     };
 }x265_analysis_MV;
 
@@ -464,6 +464,8 @@
 
     //Dolby Vision RPU metadata
     x265_dolby_vision_rpu rpu;
+ 
+    int fieldNum;
 } x265_picture;
 
 typedef enum
@@ -1765,6 +1767,22 @@
     *  0 - Disabled. 1 - Save/Load ctu distortion to/from the file specified 
     * analysis-save/load. Default 0. */
     int       ctuDistortionRefine;
+
+    /* Enable SVT HEVC Encoder */
+    int bEnableSvtHevc;
+
+    /* SVT-HEVC param structure. For internal use when SVT HEVC encoder is enabled */
+    void* svtHevcParam;
+
+    /* Detect fade-in regions. Enforces I-slice for the brightest point.
+       Re-init RC history at that point in ABR mode. Default is disabled. */
+    int       bEnableFades;
+
+    /* Enable field coding */
+    int bField;
+
+    /*Emit content light level info SEI*/
+    int         bEmitCLL;
 } x265_param;
 /* x265_param_alloc:
  *  Allocates an x265_param instance. The returned param structure is not
@@ -1792,6 +1810,10 @@
 #define X265_PARAM_BAD_VALUE (-2)
 int x265_param_parse(x265_param *p, const char *name, const char *value);
 
+x265_zone *x265_zone_alloc(int zoneCount, int isZoneFile);
+
+void x265_zone_free(x265_param *param);
+
 int x265_zone_param_parse(x265_param* p, const char* name, const char* value);
 
 static const char * const x265_profile_names[] = {
@@ -1840,7 +1862,7 @@
  *      100 times faster than placebo!
  *
  *      Currently available tunings are: */
-static const char * const x265_tune_names[] = { "psnr", "ssim", "grain", "zerolatency", "fastdecode", 0 };
+static const char * const x265_tune_names[] = { "psnr", "ssim", "grain", "zerolatency", "fastdecode", "animation", 0 };
 
 /*      returns 0 on success, negative on failure (e.g. invalid preset/tune name). */
 int x265_param_default_preset(x265_param *, const char *preset, const char *tune);

x265_3.0.tar.gz/source/x265cli.h -> x265_3.1.1.tar.gz/source/x265cli.h Changed

@@ -73,6 +73,8 @@
     { "input-csp",      required_argument, NULL, 0 },
     { "interlace",      required_argument, NULL, 0 },
     { "no-interlace",         no_argument, NULL, 0 },
+    { "field",                no_argument, NULL, 0 },
+    { "no-field",             no_argument, NULL, 0 },
     { "fps",            required_argument, NULL, 0 },
     { "seek",           required_argument, NULL, 0 },
     { "frame-skip",     required_argument, NULL, 0 },
@@ -124,6 +126,8 @@
     { "scenecut",       required_argument, NULL, 0 },
     { "no-scenecut",          no_argument, NULL, 0 },
     { "scenecut-bias",  required_argument, NULL, 0 },
+    { "fades",                no_argument, NULL, 0 },
+    { "no-fades",             no_argument, NULL, 0 },
     { "radl",           required_argument, NULL, 0 },
     { "ctu-info",       required_argument, NULL, 0 },
     { "intra-refresh",        no_argument, NULL, 0 },
@@ -314,6 +318,26 @@
     { "hevc-aq", no_argument, NULL, 0 },
     { "no-hevc-aq", no_argument, NULL, 0 },
     { "qp-adaptation-range", required_argument, NULL, 0 },
+#ifdef SVT_HEVC
+    { "svt",     no_argument, NULL, 0 },
+    { "no-svt",  no_argument, NULL, 0 },
+    { "svt-hme",     no_argument, NULL, 0 },
+    { "no-svt-hme",  no_argument, NULL, 0 },
+    { "svt-search-width",      required_argument, NULL, 0 },
+    { "svt-search-height",     required_argument, NULL, 0 },
+    { "svt-compressed-ten-bit-format",    no_argument, NULL, 0 },
+    { "no-svt-compressed-ten-bit-format", no_argument, NULL, 0 },
+    { "svt-speed-control",     no_argument  , NULL, 0 },
+    { "no-svt-speed-control",  no_argument  , NULL, 0 },
+    { "svt-preset-tuner",  required_argument  , NULL, 0 },
+    { "svt-hierarchical-level",  required_argument  , NULL, 0 },
+    { "svt-base-layer-switch-mode",  required_argument  , NULL, 0 },
+    { "svt-pred-struct",  required_argument  , NULL, 0 },
+    { "svt-fps-in-vps",  no_argument  , NULL, 0 },
+    { "no-svt-fps-in-vps",  no_argument  , NULL, 0 },
+#endif
+    { "cll", no_argument, NULL, 0 },
+    { "no-cll", no_argument, NULL, 0 },
     { 0, 0, 0, 0 },
     { 0, 0, 0, 0 },
     { 0, 0, 0, 0 },
@@ -371,6 +395,7 @@
     H0("-f/--frames <integer>            Maximum number of frames to encode. Default all\n");
     H0("   --seek <integer>              First frame to encode\n");
     H1("   --[no-]interlace <bff|tff>    Indicate input pictures are interlace fields in temporal order. Default progressive\n");
+    H0("   --[no-]field                  Enable or disable field coding. Default %s\n", OPT( param->bField));
     H1("   --dither                      Enable dither if downscaling to 8 bit pixels. Default disabled\n");
     H0("   --[no-]copy-pic               Copy buffers of input picture in frame. Default %s\n", OPT(param->bCopyPicToFrame));
     H0("\nQuality reporting metrics:\n");
@@ -453,6 +478,7 @@
     H0("   --no-scenecut                 Disable adaptive I-frame decision\n");
     H0("   --scenecut <integer>          How aggressively to insert extra I-frames. Default %d\n", param->scenecutThreshold);
     H1("   --scenecut-bias <0..100.0>    Bias for scenecut detection. Default %.2f\n", param->scenecutBias);
+    H0("   --[no-]fades                  Enable detection and handling of fade-in regions. Default %s\n", OPT(param->bEnableFades));
     H0("   --radl <integer>              Number of RADL pictures allowed in front of IDR. Default %d\n", param->radl);
     H0("   --intra-refresh               Use Periodic Intra Refresh instead of IDR frames\n");
     H0("   --rc-lookahead <integer>      Number of frames for frame-type lookahead (determines encoder latency) Default %d\n", param->lookaheadDepth);
@@ -578,7 +604,8 @@
     H1("   --chromaloc <integer>         Specify chroma sample location (0 to 5). Default of %d\n", param->vui.chromaSampleLocTypeTopField);
     H0("   --master-display <string>     SMPTE ST 2086 master display color volume info SEI (HDR)\n");
     H0("                                    format: G(x,y)B(x,y)R(x,y)WP(x,y)L(max,min)\n");
-    H0("   --max-cll <string>            Emit content light level info SEI as \"cll,fall\" (HDR)\n");
+    H0("   --max-cll <string>            Specify content light level info SEI as \"cll,fall\" (HDR).\n");
+    H0("   --[no-]cll                    Emit content light level info SEI. Default %s\n", OPT(param->bEmitCLL));
     H0("   --[no-]hdr                    Control dumping of HDR SEI packet. If max-cll or master-display has non-zero values, this is enabled. Default %s\n", OPT(param->bEmitHDRSEI));
     H0("   --[no-]hdr-opt                Add luma and chroma offsets for HDR/WCG content. Default %s\n", OPT(param->bHDROpt));
     H0("   --min-luma <integer>          Minimum luma plane value of input source picture\n");
@@ -605,6 +632,19 @@
     H1("   --recon-depth <integer>       Bit-depth of reconstructed raw image file. Defaults to input bit depth, or 8 if Y4M\n");
     H1("   --recon-y4m-exec <string>     pipe reconstructed frames to Y4M viewer, ex:\"ffplay -i pipe:0 -autoexit\"\n");
     H0("   --lowpass-dct                 Use low-pass subband dct approximation. Default %s\n", OPT(param->bLowPassDct));
+#ifdef SVT_HEVC
+    H0("   --[no]svt                     Enable SVT HEVC encoder %s\n", OPT(param->bEnableSvtHevc));
+    H0("   --[no-]svt-hme                Enable Hierarchial motion estimation(HME) in SVT HEVC encoder \n");
+    H0("   --svt-search-width            Motion estimation search area width for SVT HEVC encoder \n");
+    H0("   --svt-search-height           Motion estimation search area height for SVT HEVC encoder \n");
+    H0("   --[no-]svt-compressed-ten-bit-format  Enable 8+2 encoding mode for 10bit input in SVT HEVC encoder \n");
+    H0("   --[no-]svt-speed-control      Enable speed control functionality to achieve real time encoding speed for  SVT HEVC encoder \n");
+    H0("   --svt-preset-tuner            Enable additional faster presets of SVT; This only has to be used on top of x265's ultrafast preset. Accepts values in the range of 0-2 \n");
+    H0("   --svt-hierarchical-level      Hierarchical layer for SVT-HEVC encoder; Accepts inputs in the range 0-3 \n");
+    H0("   --svt-base-layer-switch-mode  Select whether B/P slice should be used in base layer for SVT-HEVC encoder. 0-Use B-frames; 1-Use P frames in the base layer \n");
+    H0("   --svt-pred-struct             Select pred structure for SVT HEVC encoder;  Accepts inputs in the range 0-2 \n");
+    H0("   --[no-]svt-fps-in-vps         Enable VPS timing info for SVT HEVC encoder  \n");
+#endif
     H1("\nExecutable return codes:\n");
     H1("    0 - encode successful\n");
     H1("    1 - unable to parse command line\n");