update to 11.4.2 (5469)

TMessagesProj/build.gradle

@@ -210,7 +210,7 @@ apply plugin: 'com.google.gms.google-services'
 task checkVisibility {
     doFirst {
         def isPrivateBuild = project.gradle.startParameter.taskNames.find {
-            it.contains("HA_private") || it.contains("Debug") || it.contains("Release")
+            it.contains("HA_private") || it.contains("HA_hardcore") || it.contains("Debug") || it.contains("Release")
         }
         def isPublicAllowed = !project.hasProperty("IS_PRIVATE") || !project.property("IS_PRIVATE").toBoolean()
         if (!isPrivateBuild && !isPublicAllowed) {

TMessagesProj/jni/CMakeLists.txt

@@ -13,6 +13,7 @@ ${CMAKE_HOME_DIRECTORY}/ffmpeg/${ANDROID_ABI}/libavresample.a,
 ${CMAKE_HOME_DIRECTORY}/ffmpeg/${ANDROID_ABI}/libavutil.a,
 ${CMAKE_HOME_DIRECTORY}/ffmpeg/${ANDROID_ABI}/libswresample.a,
 ${CMAKE_HOME_DIRECTORY}/ffmpeg/${ANDROID_ABI}/libvpx.a,
+${CMAKE_HOME_DIRECTORY}/ffmpeg/${ANDROID_ABI}/libdav1d.a,
 ${CMAKE_HOME_DIRECTORY}/boringssl/lib/libssl_${ANDROID_ABI}.a,
 ${CMAKE_HOME_DIRECTORY}/boringssl/lib/libcrypto_${ANDROID_ABI}.a")
 
@@ -49,6 +50,8 @@ set_target_properties(ssl PROPERTIES IMPORTED_LOCATION ${CMAKE_HOME_DIRECTORY}/b
 add_library(libvpx STATIC IMPORTED)
 set_target_properties(libvpx PROPERTIES IMPORTED_LOCATION ${CMAKE_HOME_DIRECTORY}/ffmpeg/${ANDROID_ABI}/libvpx.a)
 
+add_library(libdav1d STATIC IMPORTED)
+set_target_properties(libdav1d PROPERTIES IMPORTED_LOCATION ${CMAKE_HOME_DIRECTORY}/ffmpeg/${ANDROID_ABI}/libdav1d.a)
 
 #tgnet
 #add_library(mozjpeg STATIC
@@ -641,6 +644,7 @@ target_link_libraries(${NATIVE_LIB}
         avresample
         swresample
         libvpx
+        libdav1d
         avutil
         ssl
         crypto

TMessagesProj/jni/TgNetWrapper.cpp

@@ -85,6 +85,10 @@ jint getCurrentTime(JNIEnv *env, jclass c, jint instanceNum) {
     return ConnectionsManager::getInstance(instanceNum).getCurrentTime();
 }
 
+jint getCurrentPingTime(JNIEnv *env, jclass c, jint instanceNum) {
+    return ConnectionsManager::getInstance(instanceNum).getCurrentPingTime();
+}
+
 jint getCurrentDatacenterId(JNIEnv *env, jclass c, jint instanceNum) {
     return ConnectionsManager::getInstance(instanceNum).getCurrentDatacenterId();
 }
@@ -486,6 +490,7 @@ static const char *ConnectionsManagerClassPathName = "org/telegram/tgnet/Connect
 static JNINativeMethod ConnectionsManagerMethods[] = {
         {"native_getCurrentTimeMillis", "(I)J", (void *) getCurrentTimeMillis},
         {"native_getCurrentTime", "(I)I", (void *) getCurrentTime},
+        {"native_getCurrentPingTime", "(I)I", (void *) getCurrentPingTime},
         {"native_getCurrentDatacenterId", "(I)I", (void *) getCurrentDatacenterId},
         {"native_isTestBackend", "(I)I", (void *) isTestBackend},
         {"native_getTimeDifference", "(I)I", (void *) getTimeDifference},

TMessagesProj/jni/ffmpeg/build_ffmpeg/build_ffmpeg.sh

@@ -5,6 +5,7 @@
 # ffmpeg 4.4.3
 # lib vpx 1.10.9
 # NDK for compile libvpx. Last successful build with 21.1.6352462
+# and dav1d. Last successful build with 
 # NDK r10e for compile ffmpeg
 #
 # 1) download ffmpeg
@@ -12,8 +13,18 @@
 # 3) download lib vpx
 # 4) copy libvpx to vpx-android folder and rename as libvpx
 # 5) copy build_ffmpeg foleder in ffmepg directory
-# 6) run build_ffmpeg.sh
-# 7) see compiled library in build_ffmpeg/adnroid folder
+# 6) download dav1d into android-dav1d/dav1d folder
+# 7.1) in ffmpeg fix typos in 3 files, replacing 'int B0' into 'int b0'
+# 7.2) install python3.9 and replace python in vpx-android/_settings.sh
+# 7.3) (macos) replace HOST_NUM_CORES with $(sysctl -n hw.physicalcpu)
+# 7.4) (macos) press allow and open for each executable in system preferences
+# 8) patch ffmpeg/configure to take dav1d as an external lib from folder:
+#   enabled libdav1d          && {
+#     require_pkg_config libdav1d "libdav1d >= 0.5.0" "dav1d/dav1d.h" dav1d_version ||
+#     check_lib libdav1d "dav1d/dav1d.h" "DAV1D_VERSION" "-ldav1d $libm_extralibs $pthreads_extralibs"
+#   }
+# 9) run build_ffmpeg.sh
+# 10) see compiled library in build_ffmpeg/android folder
 
 NDK="/opt/android/ndk/android-ndk-r21e"
 NDK_r10e="/opt/android/ndk/android-ndk-r10e"
@@ -24,6 +35,11 @@ export ANDROID_NDK=$NDK
 sh build-vpx.sh
 cd ..
 
+#build dav1d
+cd ./dav1d-android
+export ANDROID_NDK=$NDK
+./build_dav1d.sh
+cd ..
 
 NDK=$NDK_r10e
 
@@ -37,7 +53,7 @@ echo "Configuring..."
 
 INCLUDES=" -I${PREFIX}/include"
 LIBS=" -L${PREFIX}/lib"
-
+              
 ./configure \
 --cc=$CC \
 --nm=$NM \
@@ -80,6 +96,10 @@ LIBS=" -L${PREFIX}/lib"
 --enable-muxer=matroska \
 --enable-bsf=vp9_superframe \
 --enable-bsf=vp9_raw_reorder \
+\
+--enable-libdav1d \
+--enable-decoder=libdav1d \
+--enable-decoder=av1 \
 --enable-runtime-cpudetect \
 --enable-pthreads \
 --enable-avresample \
@@ -106,7 +126,7 @@ $ADDITIONAL_CONFIGURE_FLAG
 
 #echo "continue?"
 #read
-make -j8 install
+make -j${HOST_NUM_CORES} install
 
 }
 

TMessagesProj/jni/ffmpeg/build_ffmpeg/dav1d-android/build_dav1d.sh

@@ -0,0 +1,87 @@
+#!/bin/bash
+
+PREFIX="$(pwd)/../android"
+mkdir -p "$PREFIX"
+echo "Building dav1d into $PREFIX"
+
+pushd dav1d
+
+meson setup builddir-arm64 \
+  --prefix "$PREFIX/arm64-v8a" \
+  --libdir="lib" \
+  --includedir="include" \
+  --buildtype=release -Denable_tests=false -Denable_tools=false -Ddefault_library=static \
+  --cross-file <(echo "
+    [binaries]
+    c = '${ANDROID_NDK}/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android21-clang'
+    ar = '${ANDROID_NDK}/toolchains/llvm/prebuilt/darwin-x86_64/bin/aarch64-linux-android-ar'
+    
+    [host_machine]
+    system = 'android'
+    cpu_family = 'aarch64'
+    cpu = 'arm64'
+    endian = 'little'
+  ")
+ninja -C builddir-arm64
+ninja -C builddir-arm64 install
+
+meson setup builddir-armv7 \
+  --prefix "$PREFIX/armeabi-v7a" \
+  --libdir="lib" \
+  --includedir="include" \
+  --buildtype=release -Denable_tests=false -Denable_tools=false -Ddefault_library=static \
+  --cross-file <(echo "
+    [binaries]
+    c = '${ANDROID_NDK}/toolchains/llvm/prebuilt/darwin-x86_64/bin/armv7a-linux-androideabi21-clang'
+    ar = '${ANDROID_NDK}/toolchains/llvm/prebuilt/darwin-x86_64/bin/arm-linux-androideabi-ar'
+    
+    [host_machine]
+    system = 'android'
+    cpu_family = 'arm'
+    cpu = 'armv7'
+    endian = 'little'
+  ") \
+  -Dc_args="-DDAV1D_NO_GETAUXVAL"
+ninja -C builddir-armv7
+ninja -C builddir-armv7 install
+
+meson setup builddir-x86 \
+  --prefix "$PREFIX/x86" \
+  --libdir="lib" \
+  --includedir="include" \
+  --buildtype=release -Denable_tests=false -Denable_tools=false -Ddefault_library=static \
+  --cross-file <(echo "
+    [binaries]
+    c = '${ANDROID_NDK}/toolchains/llvm/prebuilt/darwin-x86_64/bin/i686-linux-android21-clang'
+    ar = '${ANDROID_NDK}/toolchains/llvm/prebuilt/darwin-x86_64/bin/i686-linux-android-ar'
+    
+    [host_machine]
+    system = 'android'
+    cpu_family = 'x86'
+    cpu = 'i686'
+    endian = 'little'
+  ")
+ninja -C builddir-x86
+ninja -C builddir-x86 install
+
+meson setup builddir-x86_64 \
+  --prefix "$PREFIX/x86_64" \
+  --libdir="lib" \
+  --includedir="include" \
+  --buildtype=release -Denable_tests=false -Denable_tools=false -Ddefault_library=static \
+  --cross-file <(echo "
+    [binaries]
+    c = '${ANDROID_NDK}/toolchains/llvm/prebuilt/darwin-x86_64/bin/x86_64-linux-android21-clang'
+    ar = '${ANDROID_NDK}/toolchains/llvm/prebuilt/darwin-x86_64/bin/x86_64-linux-android-ar'
+    
+    [host_machine]
+    system = 'android'
+    cpu_family = 'x86_64'
+    cpu = 'x86_64'
+    endian = 'little'
+  ")
+ninja -C builddir-x86_64
+ninja -C builddir-x86_64 install
+
+popd
+

TMessagesProj/jni/ffmpeg/include/dav1d/common.h

@@ -0,0 +1,94 @@
+/*
+ * Copyright © 2018, VideoLAN and dav1d authors
+ * Copyright © 2018, Two Orioles, LLC
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef DAV1D_COMMON_H
+#define DAV1D_COMMON_H
+
+#include <errno.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef DAV1D_API
+    #if defined _WIN32
+      #if defined DAV1D_BUILDING_DLL
+        #define DAV1D_API __declspec(dllexport)
+      #else
+        #define DAV1D_API
+      #endif
+    #else
+      #if __GNUC__ >= 4
+        #define DAV1D_API __attribute__ ((visibility ("default")))
+      #else
+        #define DAV1D_API
+      #endif
+    #endif
+#endif
+
+#if EPERM > 0
+#define DAV1D_ERR(e) (-(e)) ///< Negate POSIX error code.
+#else
+#define DAV1D_ERR(e) (e)
+#endif
+
+/**
+ * A reference-counted object wrapper for a user-configurable pointer.
+ */
+typedef struct Dav1dUserData {
+    const uint8_t *data; ///< data pointer
+    struct Dav1dRef *ref; ///< allocation origin
+} Dav1dUserData;
+
+/**
+ * Input packet metadata which are copied from the input data used to
+ * decode each image into the matching structure of the output image
+ * returned back to the user. Since these are metadata fields, they
+ * can be used for other purposes than the documented ones, they will
+ * still be passed from input data to output picture without being
+ * used internally.
+ */
+typedef struct Dav1dDataProps {
+    int64_t timestamp; ///< container timestamp of input data, INT64_MIN if unknown (default)
+    int64_t duration; ///< container duration of input data, 0 if unknown (default)
+    int64_t offset; ///< stream offset of input data, -1 if unknown (default)
+    size_t size; ///< packet size, default Dav1dData.sz
+    struct Dav1dUserData user_data; ///< user-configurable data, default NULL members
+} Dav1dDataProps;
+
+/**
+ * Release reference to a Dav1dDataProps.
+ */
+DAV1D_API void dav1d_data_props_unref(Dav1dDataProps *props);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* DAV1D_COMMON_H */

TMessagesProj/jni/ffmpeg/include/dav1d/data.h

@@ -0,0 +1,117 @@
+/*
+ * Copyright © 2018, VideoLAN and dav1d authors
+ * Copyright © 2018, Two Orioles, LLC
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef DAV1D_DATA_H
+#define DAV1D_DATA_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include "common.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct Dav1dData {
+    const uint8_t *data; ///< data pointer
+    size_t sz; ///< data size
+    struct Dav1dRef *ref; ///< allocation origin
+    Dav1dDataProps m; ///< user provided metadata passed to the output picture
+} Dav1dData;
+
+/**
+ * Allocate data.
+ *
+ * @param data Input context.
+ * @param   sz Size of the data that should be allocated.
+ *
+ * @return Pointer to the allocated buffer on success. NULL on error.
+ */
+DAV1D_API uint8_t * dav1d_data_create(Dav1dData *data, size_t sz);
+
+/**
+ * Wrap an existing data array.
+ *
+ * @param          data Input context.
+ * @param           buf The data to be wrapped.
+ * @param            sz Size of the data.
+ * @param free_callback Function to be called when we release our last
+ *                      reference to this data. In this callback, $buf will be
+ *                      the $buf argument to this function, and $cookie will
+ *                      be the $cookie input argument to this function.
+ * @param        cookie Opaque parameter passed to free_callback().
+ *
+ * @return 0 on success. A negative DAV1D_ERR value on error.
+ */
+DAV1D_API int dav1d_data_wrap(Dav1dData *data, const uint8_t *buf, size_t sz,
+                              void (*free_callback)(const uint8_t *buf, void *cookie),
+                              void *cookie);
+
+/**
+ * Wrap a user-provided data pointer into a reference counted object.
+ *
+ * data->m.user_data field will initialized to wrap the provided $user_data
+ * pointer.
+ *
+ * $free_callback will be called on the same thread that released the last
+ * reference. If frame threading is used, make sure $free_callback is
+ * thread-safe.
+ *
+ * @param          data Input context.
+ * @param     user_data The user data to be wrapped.
+ * @param free_callback Function to be called when we release our last
+ *                      reference to this data. In this callback, $user_data
+ *                      will be the $user_data argument to this function, and
+ *                      $cookie will be the $cookie input argument to this
+ *                      function.
+ * @param        cookie Opaque parameter passed to $free_callback.
+ *
+ * @return 0 on success. A negative DAV1D_ERR value on error.
+ */
+DAV1D_API int dav1d_data_wrap_user_data(Dav1dData *data,
+                                        const uint8_t *user_data,
+                                        void (*free_callback)(const uint8_t *user_data,
+                                                              void *cookie),
+                                        void *cookie);
+
+/**
+ * Free the data reference.
+ *
+ * The reference count for data->m.user_data will be decremented (if it has been
+ * initialized with dav1d_data_wrap_user_data). The $data object will be memset
+ * to 0.
+ *
+ * @param data Input context.
+ */
+DAV1D_API void dav1d_data_unref(Dav1dData *data);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* DAV1D_DATA_H */

TMessagesProj/jni/ffmpeg/include/dav1d/dav1d.h

@@ -0,0 +1,329 @@
+/*
+ * Copyright © 2018-2021, VideoLAN and dav1d authors
+ * Copyright © 2018, Two Orioles, LLC
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef DAV1D_H
+#define DAV1D_H
+
+#include <errno.h>
+#include <stdarg.h>
+
+#include "common.h"
+#include "picture.h"
+#include "data.h"
+#include "version.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct Dav1dContext Dav1dContext;
+typedef struct Dav1dRef Dav1dRef;
+
+#define DAV1D_MAX_THREADS 256
+#define DAV1D_MAX_FRAME_DELAY 256
+
+typedef struct Dav1dLogger {
+    void *cookie; ///< Custom data to pass to the callback.
+    /**
+     * Logger callback. May be NULL to disable logging.
+     *
+     * @param cookie Custom pointer passed to all calls.
+     * @param format The vprintf compatible format string.
+     * @param     ap List of arguments referenced by the format string.
+     */
+    void (*callback)(void *cookie, const char *format, va_list ap);
+} Dav1dLogger;
+
+enum Dav1dInloopFilterType {
+    DAV1D_INLOOPFILTER_NONE        = 0,
+    DAV1D_INLOOPFILTER_DEBLOCK     = 1 << 0,
+    DAV1D_INLOOPFILTER_CDEF        = 1 << 1,
+    DAV1D_INLOOPFILTER_RESTORATION = 1 << 2,
+    DAV1D_INLOOPFILTER_ALL = DAV1D_INLOOPFILTER_DEBLOCK |
+                             DAV1D_INLOOPFILTER_CDEF |
+                             DAV1D_INLOOPFILTER_RESTORATION,
+};
+
+enum Dav1dDecodeFrameType {
+    DAV1D_DECODEFRAMETYPE_ALL   = 0, ///< decode and return all frames
+    DAV1D_DECODEFRAMETYPE_REFERENCE = 1,///< decode and return frames referenced by other frames only
+    DAV1D_DECODEFRAMETYPE_INTRA = 2, ///< decode and return intra frames only (includes keyframes)
+    DAV1D_DECODEFRAMETYPE_KEY   = 3, ///< decode and return keyframes only
+};
+
+typedef struct Dav1dSettings {
+    int n_threads; ///< number of threads (0 = number of logical cores in host system, default 0)
+    int max_frame_delay; ///< Set to 1 for low-latency decoding (0 = ceil(sqrt(n_threads)), default 0)
+    int apply_grain; ///< whether to apply film grain on output frames (default 1)
+    int operating_point; ///< select an operating point for scalable AV1 bitstreams (0 - 31, default 0)
+    int all_layers; ///< output all spatial layers of a scalable AV1 biststream (default 1)
+    unsigned frame_size_limit; ///< maximum frame size, in pixels (0 = unlimited, default 0)
+    Dav1dPicAllocator allocator; ///< Picture allocator callback.
+    Dav1dLogger logger; ///< Logger callback.
+    int strict_std_compliance; ///< whether to abort decoding on standard compliance violations
+                               ///< that don't affect actual bitstream decoding (e.g. inconsistent
+                               ///< or invalid metadata, default 0)
+    int output_invisible_frames; ///< output invisibly coded frames (in coding order) in addition
+                                 ///< to all visible frames. Because of show-existing-frame, this
+                                 ///< means some frames may appear twice (once when coded,
+                                 ///< once when shown, default 0)
+    enum Dav1dInloopFilterType inloop_filters; ///< postfilters to enable during decoding (default
+                                               ///< DAV1D_INLOOPFILTER_ALL)
+    enum Dav1dDecodeFrameType decode_frame_type; ///< frame types to decode (default
+                                                 ///< DAV1D_DECODEFRAMETYPE_ALL)
+    uint8_t reserved[16]; ///< reserved for future use
+} Dav1dSettings;
+
+/**
+ * Get library version.
+ */
+DAV1D_API const char *dav1d_version(void);
+
+/**
+ * Get library API version.
+ *
+ * @return A value in the format 0x00XXYYZZ, where XX is the major version,
+ *         YY the minor version, and ZZ the patch version.
+ * @see DAV1D_API_MAJOR, DAV1D_API_MINOR, DAV1D_API_PATCH
+ */
+DAV1D_API unsigned dav1d_version_api(void);
+
+/**
+ * Initialize settings to default values.
+ *
+ * @param s Input settings context.
+ */
+DAV1D_API void dav1d_default_settings(Dav1dSettings *s);
+
+/**
+ * Allocate and open a decoder instance.
+ *
+ * @param c_out The decoder instance to open. *c_out will be set to the
+ *              allocated context.
+ * @param     s Input settings context.
+ *
+ * @note The context must be freed using dav1d_close() when decoding is
+ *       finished.
+ *
+ * @return 0 on success, or < 0 (a negative DAV1D_ERR code) on error.
+ */
+DAV1D_API int dav1d_open(Dav1dContext **c_out, const Dav1dSettings *s);
+
+/**
+ * Parse a Sequence Header OBU from bitstream data.
+ *
+ * @param out Output Sequence Header.
+ * @param buf The data to be parser.
+ * @param sz  Size of the data.
+ *
+ * @return
+ *                  0: Success, and out is filled with the parsed Sequence Header
+ *                     OBU parameters.
+ *  DAV1D_ERR(ENOENT): No Sequence Header OBUs were found in the buffer.
+ *  Other negative DAV1D_ERR codes: Invalid data in the buffer, invalid passed-in
+ *                                  arguments, and other errors during parsing.
+ *
+ * @note It is safe to feed this function data containing other OBUs than a
+ *       Sequence Header, as they will simply be ignored. If there is more than
+ *       one Sequence Header OBU present, only the last will be returned.
+ */
+DAV1D_API int dav1d_parse_sequence_header(Dav1dSequenceHeader *out,
+                                          const uint8_t *buf, const size_t sz);
+
+/**
+ * Feed bitstream data to the decoder, in the form of one or multiple AV1
+ * Open Bitstream Units (OBUs).
+ *
+ * @param   c Input decoder instance.
+ * @param  in Input bitstream data. On success, ownership of the reference is
+ *            passed to the library.
+ *
+ * @return
+ *         0: Success, and the data was consumed.
+ *  DAV1D_ERR(EAGAIN): The data can't be consumed. dav1d_get_picture() should
+ *                     be called to get one or more frames before the function
+ *                     can consume new data.
+ *  Other negative DAV1D_ERR codes: Error during decoding or because of invalid
+ *                                  passed-in arguments. The reference remains
+ *                                  owned by the caller.
+ */
+DAV1D_API int dav1d_send_data(Dav1dContext *c, Dav1dData *in);
+
+/**
+ * Return a decoded picture.
+ *
+ * @param   c Input decoder instance.
+ * @param out Output frame. The caller assumes ownership of the returned
+ *            reference.
+ *
+ * @return
+ *         0: Success, and a frame is returned.
+ *  DAV1D_ERR(EAGAIN): Not enough data to output a frame. dav1d_send_data()
+ *                     should be called with new input.
+ *  Other negative DAV1D_ERR codes: Error during decoding or because of invalid
+ *                                  passed-in arguments.
+ *
+ * @note To drain buffered frames from the decoder (i.e. on end of stream),
+ *       call this function until it returns DAV1D_ERR(EAGAIN).
+ *
+ * @code{.c}
+ *  Dav1dData data = { 0 };
+ *  Dav1dPicture p = { 0 };
+ *  int res;
+ *
+ *  read_data(&data);
+ *  do {
+ *      res = dav1d_send_data(c, &data);
+ *      // Keep going even if the function can't consume the current data
+ *         packet. It eventually will after one or more frames have been
+ *         returned in this loop.
+ *      if (res < 0 && res != DAV1D_ERR(EAGAIN))
+ *          free_and_abort();
+ *      res = dav1d_get_picture(c, &p);
+ *      if (res < 0) {
+ *          if (res != DAV1D_ERR(EAGAIN))
+ *              free_and_abort();
+ *      } else
+ *          output_and_unref_picture(&p);
+ *  // Stay in the loop as long as there's data to consume.
+ *  } while (data.sz || read_data(&data) == SUCCESS);
+ *
+ *  // Handle EOS by draining all buffered frames.
+ *  do {
+ *      res = dav1d_get_picture(c, &p);
+ *      if (res < 0) {
+ *          if (res != DAV1D_ERR(EAGAIN))
+ *              free_and_abort();
+ *      } else
+ *          output_and_unref_picture(&p);
+ *  } while (res == 0);
+ * @endcode
+ */
+DAV1D_API int dav1d_get_picture(Dav1dContext *c, Dav1dPicture *out);
+
+/**
+ * Apply film grain to a previously decoded picture. If the picture contains no
+ * film grain metadata, then this function merely returns a new reference.
+ *
+ * @param   c Input decoder instance.
+ * @param out Output frame. The caller assumes ownership of the returned
+ *            reference.
+ * @param  in Input frame. No ownership is transferred.
+ *
+ * @return
+ *         0: Success, and a frame is returned.
+ *  Other negative DAV1D_ERR codes: Error due to lack of memory or because of
+ *                                  invalid passed-in arguments.
+ *
+ * @note If `Dav1dSettings.apply_grain` is true, film grain was already applied
+ *       by `dav1d_get_picture`, and so calling this function leads to double
+ *       application of film grain. Users should only call this when needed.
+ */
+DAV1D_API int dav1d_apply_grain(Dav1dContext *c, Dav1dPicture *out,
+                                const Dav1dPicture *in);
+
+/**
+ * Close a decoder instance and free all associated memory.
+ *
+ * @param c_out The decoder instance to close. *c_out will be set to NULL.
+ */
+DAV1D_API void dav1d_close(Dav1dContext **c_out);
+
+/**
+ * Flush all delayed frames in decoder and clear internal decoder state,
+ * to be used when seeking.
+ *
+ * @param c Input decoder instance.
+ *
+ * @note Decoding will start only after a valid sequence header OBU is
+ *       delivered to dav1d_send_data().
+ *
+ */
+DAV1D_API void dav1d_flush(Dav1dContext *c);
+
+enum Dav1dEventFlags {
+    /**
+     * The last returned picture contains a reference to a new Sequence Header,
+     * either because it's the start of a new coded sequence, or the decoder was
+     * flushed before it was generated.
+     */
+    DAV1D_EVENT_FLAG_NEW_SEQUENCE =       1 << 0,
+    /**
+     * The last returned picture contains a reference to a Sequence Header with
+     * new operating parameters information for the current coded sequence.
+     */
+    DAV1D_EVENT_FLAG_NEW_OP_PARAMS_INFO = 1 << 1,
+};
+
+/**
+ * Fetch a combination of DAV1D_EVENT_FLAG_* event flags generated by the decoding
+ * process.
+ *
+ * @param c Input decoder instance.
+ * @param flags Where to write the flags.
+ *
+ * @return 0 on success, or < 0 (a negative DAV1D_ERR code) on error.
+ *
+ * @note Calling this function will clear all the event flags currently stored in
+ *       the decoder.
+ *
+ */
+DAV1D_API int dav1d_get_event_flags(Dav1dContext *c, enum Dav1dEventFlags *flags);
+
+/**
+ * Retrieve the user-provided metadata associated with the input data packet
+ * for the last decoding error reported to the user, i.e. a negative return
+ * value (not EAGAIN) from dav1d_send_data() or dav1d_get_picture().
+ *
+ * @param   c Input decoder instance.
+ * @param out Output Dav1dDataProps. On success, the caller assumes ownership of
+ *            the returned reference.
+ *
+ * @return 0 on success, or < 0 (a negative DAV1D_ERR code) on error.
+ */
+DAV1D_API int dav1d_get_decode_error_data_props(Dav1dContext *c, Dav1dDataProps *out);
+
+/**
+ * Get the decoder delay, which is the number of internally buffered frames, not
+ * including reference frames.
+ * This value is guaranteed to be >= 1 and <= max_frame_delay.
+ *
+ * @param s Input settings context.
+ *
+ * @return Decoder frame delay on success, or < 0 (a negative DAV1D_ERR code) on
+ *         error.
+ *
+ * @note The returned delay is valid only for a Dav1dContext initialized with the
+ *       provided Dav1dSettings.
+ */
+DAV1D_API int dav1d_get_frame_delay(const Dav1dSettings *s);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* DAV1D_H */

TMessagesProj/jni/ffmpeg/include/dav1d/headers.h

@@ -0,0 +1,444 @@
+/*
+ * Copyright © 2018-2020, VideoLAN and dav1d authors
+ * Copyright © 2018, Two Orioles, LLC
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef DAV1D_HEADERS_H
+#define DAV1D_HEADERS_H
+
+#include <stdint.h>
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Constants from Section 3. "Symbols and abbreviated terms"
+#define DAV1D_MAX_CDEF_STRENGTHS 8
+#define DAV1D_MAX_OPERATING_POINTS 32
+#define DAV1D_MAX_TILE_COLS 64
+#define DAV1D_MAX_TILE_ROWS 64
+#define DAV1D_MAX_SEGMENTS 8
+#define DAV1D_NUM_REF_FRAMES 8
+#define DAV1D_PRIMARY_REF_NONE 7
+#define DAV1D_REFS_PER_FRAME 7
+#define DAV1D_TOTAL_REFS_PER_FRAME (DAV1D_REFS_PER_FRAME + 1)
+
+enum Dav1dObuType {
+    DAV1D_OBU_SEQ_HDR   = 1,
+    DAV1D_OBU_TD        = 2,
+    DAV1D_OBU_FRAME_HDR = 3,
+    DAV1D_OBU_TILE_GRP  = 4,
+    DAV1D_OBU_METADATA  = 5,
+    DAV1D_OBU_FRAME     = 6,
+    DAV1D_OBU_REDUNDANT_FRAME_HDR = 7,
+    DAV1D_OBU_PADDING   = 15,
+};
+
+enum Dav1dTxfmMode {
+    DAV1D_TX_4X4_ONLY,
+    DAV1D_TX_LARGEST,
+    DAV1D_TX_SWITCHABLE,
+    DAV1D_N_TX_MODES,
+};
+
+enum Dav1dFilterMode {
+    DAV1D_FILTER_8TAP_REGULAR,
+    DAV1D_FILTER_8TAP_SMOOTH,
+    DAV1D_FILTER_8TAP_SHARP,
+    DAV1D_N_SWITCHABLE_FILTERS,
+    DAV1D_FILTER_BILINEAR = DAV1D_N_SWITCHABLE_FILTERS,
+    DAV1D_N_FILTERS,
+    DAV1D_FILTER_SWITCHABLE = DAV1D_N_FILTERS,
+};
+
+enum Dav1dAdaptiveBoolean {
+    DAV1D_OFF = 0,
+    DAV1D_ON = 1,
+    DAV1D_ADAPTIVE = 2,
+};
+
+enum Dav1dRestorationType {
+    DAV1D_RESTORATION_NONE,
+    DAV1D_RESTORATION_SWITCHABLE,
+    DAV1D_RESTORATION_WIENER,
+    DAV1D_RESTORATION_SGRPROJ,
+};
+
+enum Dav1dWarpedMotionType {
+    DAV1D_WM_TYPE_IDENTITY,
+    DAV1D_WM_TYPE_TRANSLATION,
+    DAV1D_WM_TYPE_ROT_ZOOM,
+    DAV1D_WM_TYPE_AFFINE,
+};
+
+typedef struct Dav1dWarpedMotionParams {
+    enum Dav1dWarpedMotionType type;
+    int32_t matrix[6];
+    union {
+        struct {
+            int16_t alpha, beta, gamma, delta;
+        } p;
+        int16_t abcd[4];
+    } u;
+} Dav1dWarpedMotionParams;
+
+enum Dav1dPixelLayout {
+    DAV1D_PIXEL_LAYOUT_I400, ///< monochrome
+    DAV1D_PIXEL_LAYOUT_I420, ///< 4:2:0 planar
+    DAV1D_PIXEL_LAYOUT_I422, ///< 4:2:2 planar
+    DAV1D_PIXEL_LAYOUT_I444, ///< 4:4:4 planar
+};
+
+enum Dav1dFrameType {
+    DAV1D_FRAME_TYPE_KEY = 0,    ///< Key Intra frame
+    DAV1D_FRAME_TYPE_INTER = 1,  ///< Inter frame
+    DAV1D_FRAME_TYPE_INTRA = 2,  ///< Non key Intra frame
+    DAV1D_FRAME_TYPE_SWITCH = 3, ///< Switch Inter frame
+};
+
+enum Dav1dColorPrimaries {
+    DAV1D_COLOR_PRI_BT709 = 1,
+    DAV1D_COLOR_PRI_UNKNOWN = 2,
+    DAV1D_COLOR_PRI_BT470M = 4,
+    DAV1D_COLOR_PRI_BT470BG = 5,
+    DAV1D_COLOR_PRI_BT601 = 6,
+    DAV1D_COLOR_PRI_SMPTE240 = 7,
+    DAV1D_COLOR_PRI_FILM = 8,
+    DAV1D_COLOR_PRI_BT2020 = 9,
+    DAV1D_COLOR_PRI_XYZ = 10,
+    DAV1D_COLOR_PRI_SMPTE431 = 11,
+    DAV1D_COLOR_PRI_SMPTE432 = 12,
+    DAV1D_COLOR_PRI_EBU3213 = 22,
+    DAV1D_COLOR_PRI_RESERVED = 255,
+};
+
+enum Dav1dTransferCharacteristics {
+    DAV1D_TRC_BT709 = 1,
+    DAV1D_TRC_UNKNOWN = 2,
+    DAV1D_TRC_BT470M = 4,
+    DAV1D_TRC_BT470BG = 5,
+    DAV1D_TRC_BT601 = 6,
+    DAV1D_TRC_SMPTE240 = 7,
+    DAV1D_TRC_LINEAR = 8,
+    DAV1D_TRC_LOG100 = 9,         ///< logarithmic (100:1 range)
+    DAV1D_TRC_LOG100_SQRT10 = 10, ///< lograithmic (100*sqrt(10):1 range)
+    DAV1D_TRC_IEC61966 = 11,
+    DAV1D_TRC_BT1361 = 12,
+    DAV1D_TRC_SRGB = 13,
+    DAV1D_TRC_BT2020_10BIT = 14,
+    DAV1D_TRC_BT2020_12BIT = 15,
+    DAV1D_TRC_SMPTE2084 = 16,     ///< PQ
+    DAV1D_TRC_SMPTE428 = 17,
+    DAV1D_TRC_HLG = 18,           ///< hybrid log/gamma (BT.2100 / ARIB STD-B67)
+    DAV1D_TRC_RESERVED = 255,
+};
+
+enum Dav1dMatrixCoefficients {
+    DAV1D_MC_IDENTITY = 0,
+    DAV1D_MC_BT709 = 1,
+    DAV1D_MC_UNKNOWN = 2,
+    DAV1D_MC_FCC = 4,
+    DAV1D_MC_BT470BG = 5,
+    DAV1D_MC_BT601 = 6,
+    DAV1D_MC_SMPTE240 = 7,
+    DAV1D_MC_SMPTE_YCGCO = 8,
+    DAV1D_MC_BT2020_NCL = 9,
+    DAV1D_MC_BT2020_CL = 10,
+    DAV1D_MC_SMPTE2085 = 11,
+    DAV1D_MC_CHROMAT_NCL = 12, ///< Chromaticity-derived
+    DAV1D_MC_CHROMAT_CL = 13,
+    DAV1D_MC_ICTCP = 14,
+    DAV1D_MC_RESERVED = 255,
+};
+
+enum Dav1dChromaSamplePosition {
+    DAV1D_CHR_UNKNOWN = 0,
+    DAV1D_CHR_VERTICAL = 1,  ///< Horizontally co-located with luma(0, 0)
+                           ///< sample, between two vertical samples
+    DAV1D_CHR_COLOCATED = 2, ///< Co-located with luma(0, 0) sample
+};
+
+typedef struct Dav1dContentLightLevel {
+    uint16_t max_content_light_level;
+    uint16_t max_frame_average_light_level;
+} Dav1dContentLightLevel;
+
+typedef struct Dav1dMasteringDisplay {
+    ///< 0.16 fixed point
+    uint16_t primaries[3][2];
+    ///< 0.16 fixed point
+    uint16_t white_point[2];
+    ///< 24.8 fixed point
+    uint32_t max_luminance;
+    ///< 18.14 fixed point
+    uint32_t min_luminance;
+} Dav1dMasteringDisplay;
+
+typedef struct Dav1dITUTT35 {
+    uint8_t  country_code;
+    uint8_t  country_code_extension_byte;
+    size_t   payload_size;
+    uint8_t *payload;
+} Dav1dITUTT35;
+
+typedef struct Dav1dSequenceHeader {
+    /**
+     * Stream profile, 0 for 8-10 bits/component 4:2:0 or monochrome;
+     * 1 for 8-10 bits/component 4:4:4; 2 for 4:2:2 at any bits/component,
+     * or 12 bits/component at any chroma subsampling.
+     */
+    uint8_t profile;
+    /**
+     * Maximum dimensions for this stream. In non-scalable streams, these
+     * are often the actual dimensions of the stream, although that is not
+     * a normative requirement.
+     */
+    int max_width, max_height;
+    enum Dav1dPixelLayout layout; ///< format of the picture
+    enum Dav1dColorPrimaries pri; ///< color primaries (av1)
+    enum Dav1dTransferCharacteristics trc; ///< transfer characteristics (av1)
+    enum Dav1dMatrixCoefficients mtrx; ///< matrix coefficients (av1)
+    enum Dav1dChromaSamplePosition chr; ///< chroma sample position (av1)
+    /**
+     * 0, 1 and 2 mean 8, 10 or 12 bits/component, respectively. This is not
+     * exactly the same as 'hbd' from the spec; the spec's hbd distinguishes
+     * between 8 (0) and 10-12 (1) bits/component, and another element
+     * (twelve_bit) to distinguish between 10 and 12 bits/component. To get
+     * the spec's hbd, use !!our_hbd, and to get twelve_bit, use hbd == 2.
+     */
+    uint8_t hbd;
+    /**
+     * Pixel data uses JPEG pixel range ([0,255] for 8bits) instead of
+     * MPEG pixel range ([16,235] for 8bits luma, [16,240] for 8bits chroma).
+     */
+    uint8_t color_range;
+
+    uint8_t num_operating_points;
+    struct Dav1dSequenceHeaderOperatingPoint {
+        uint8_t major_level, minor_level;
+        uint8_t initial_display_delay;
+        uint16_t idc;
+        uint8_t tier;
+        uint8_t decoder_model_param_present;
+        uint8_t display_model_param_present;
+    } operating_points[DAV1D_MAX_OPERATING_POINTS];
+
+    uint8_t still_picture;
+    uint8_t reduced_still_picture_header;
+    uint8_t timing_info_present;
+    uint32_t num_units_in_tick;
+    uint32_t time_scale;
+    uint8_t equal_picture_interval;
+    uint32_t num_ticks_per_picture;
+    uint8_t decoder_model_info_present;
+    uint8_t encoder_decoder_buffer_delay_length;
+    uint32_t num_units_in_decoding_tick;
+    uint8_t buffer_removal_delay_length;
+    uint8_t frame_presentation_delay_length;
+    uint8_t display_model_info_present;
+    uint8_t width_n_bits, height_n_bits;
+    uint8_t frame_id_numbers_present;
+    uint8_t delta_frame_id_n_bits;
+    uint8_t frame_id_n_bits;
+    uint8_t sb128;
+    uint8_t filter_intra;
+    uint8_t intra_edge_filter;
+    uint8_t inter_intra;
+    uint8_t masked_compound;
+    uint8_t warped_motion;
+    uint8_t dual_filter;
+    uint8_t order_hint;
+    uint8_t jnt_comp;
+    uint8_t ref_frame_mvs;
+    enum Dav1dAdaptiveBoolean screen_content_tools;
+    enum Dav1dAdaptiveBoolean force_integer_mv;
+    uint8_t order_hint_n_bits;
+    uint8_t super_res;
+    uint8_t cdef;
+    uint8_t restoration;
+    uint8_t ss_hor, ss_ver, monochrome;
+    uint8_t color_description_present;
+    uint8_t separate_uv_delta_q;
+    uint8_t film_grain_present;
+
+    // Dav1dSequenceHeaders of the same sequence are required to be
+    // bit-identical until this offset. See 7.5 "Ordering of OBUs":
+    //   Within a particular coded video sequence, the contents of
+    //   sequence_header_obu must be bit-identical each time the
+    //   sequence header appears except for the contents of
+    //   operating_parameters_info.
+    struct Dav1dSequenceHeaderOperatingParameterInfo {
+        uint32_t decoder_buffer_delay;
+        uint32_t encoder_buffer_delay;
+        uint8_t low_delay_mode;
+    } operating_parameter_info[DAV1D_MAX_OPERATING_POINTS];
+} Dav1dSequenceHeader;
+
+typedef struct Dav1dSegmentationData {
+    int16_t delta_q;
+    int8_t delta_lf_y_v, delta_lf_y_h, delta_lf_u, delta_lf_v;
+    int8_t ref;
+    uint8_t skip;
+    uint8_t globalmv;
+} Dav1dSegmentationData;
+
+typedef struct Dav1dSegmentationDataSet {
+    Dav1dSegmentationData d[DAV1D_MAX_SEGMENTS];
+    uint8_t preskip;
+    int8_t last_active_segid;
+} Dav1dSegmentationDataSet;
+
+typedef struct Dav1dLoopfilterModeRefDeltas {
+    int8_t mode_delta[2 /* is_zeromv */];
+    int8_t ref_delta[DAV1D_TOTAL_REFS_PER_FRAME];
+} Dav1dLoopfilterModeRefDeltas;
+
+typedef struct Dav1dFilmGrainData {
+    unsigned seed;
+    int num_y_points;
+    uint8_t y_points[14][2 /* value, scaling */];
+    int chroma_scaling_from_luma;
+    int num_uv_points[2];
+    uint8_t uv_points[2][10][2 /* value, scaling */];
+    int scaling_shift;
+    int ar_coeff_lag;
+    int8_t ar_coeffs_y[24];
+    int8_t ar_coeffs_uv[2][25 + 3 /* padding for alignment purposes */];
+    uint64_t ar_coeff_shift;
+    int grain_scale_shift;
+    int uv_mult[2];
+    int uv_luma_mult[2];
+    int uv_offset[2];
+    int overlap_flag;
+    int clip_to_restricted_range;
+} Dav1dFilmGrainData;
+
+typedef struct Dav1dFrameHeader {
+    struct {
+        Dav1dFilmGrainData data;
+        uint8_t present, update;
+    } film_grain; ///< film grain parameters
+    enum Dav1dFrameType frame_type; ///< type of the picture
+    int width[2 /* { coded_width, superresolution_upscaled_width } */], height;
+    uint8_t frame_offset; ///< frame number
+    uint8_t temporal_id; ///< temporal id of the frame for SVC
+    uint8_t spatial_id; ///< spatial id of the frame for SVC
+
+    uint8_t show_existing_frame;
+    uint8_t existing_frame_idx;
+    uint32_t frame_id;
+    uint32_t frame_presentation_delay;
+    uint8_t show_frame;
+    uint8_t showable_frame;
+    uint8_t error_resilient_mode;
+    uint8_t disable_cdf_update;
+    uint8_t allow_screen_content_tools;
+    uint8_t force_integer_mv;
+    uint8_t frame_size_override;
+    uint8_t primary_ref_frame;
+    uint8_t buffer_removal_time_present;
+    struct Dav1dFrameHeaderOperatingPoint {
+        uint32_t buffer_removal_time;
+    } operating_points[DAV1D_MAX_OPERATING_POINTS];
+    uint8_t refresh_frame_flags;
+    int render_width, render_height;
+    struct {
+        uint8_t width_scale_denominator;
+        uint8_t enabled;
+    } super_res;
+    uint8_t have_render_size;
+    uint8_t allow_intrabc;
+    uint8_t frame_ref_short_signaling;
+    int8_t refidx[DAV1D_REFS_PER_FRAME];
+    uint8_t hp;
+    enum Dav1dFilterMode subpel_filter_mode;
+    uint8_t switchable_motion_mode;
+    uint8_t use_ref_frame_mvs;
+    uint8_t refresh_context;
+    struct {
+        uint8_t uniform;
+        uint8_t n_bytes;
+        uint8_t min_log2_cols, max_log2_cols, log2_cols, cols;
+        uint8_t min_log2_rows, max_log2_rows, log2_rows, rows;
+        uint16_t col_start_sb[DAV1D_MAX_TILE_COLS + 1];
+        uint16_t row_start_sb[DAV1D_MAX_TILE_ROWS + 1];
+        uint16_t update;
+    } tiling;
+    struct {
+        uint8_t yac;
+        int8_t ydc_delta;
+        int8_t udc_delta, uac_delta, vdc_delta, vac_delta;
+        uint8_t qm, qm_y, qm_u, qm_v;
+    } quant;
+    struct {
+        uint8_t enabled, update_map, temporal, update_data;
+        Dav1dSegmentationDataSet seg_data;
+        uint8_t lossless[DAV1D_MAX_SEGMENTS], qidx[DAV1D_MAX_SEGMENTS];
+    } segmentation;
+    struct {
+        struct {
+            uint8_t present;
+            uint8_t res_log2;
+        } q;
+        struct {
+            uint8_t present;
+            uint8_t res_log2;
+            uint8_t multi;
+        } lf;
+    } delta;
+    uint8_t all_lossless;
+    struct {
+        uint8_t level_y[2 /* dir */];
+        uint8_t level_u, level_v;
+        uint8_t mode_ref_delta_enabled;
+        uint8_t mode_ref_delta_update;
+        Dav1dLoopfilterModeRefDeltas mode_ref_deltas;
+        uint8_t sharpness;
+    } loopfilter;
+    struct {
+        uint8_t damping;
+        uint8_t n_bits;
+        uint8_t y_strength[DAV1D_MAX_CDEF_STRENGTHS];
+        uint8_t uv_strength[DAV1D_MAX_CDEF_STRENGTHS];
+    } cdef;
+    struct {
+        enum Dav1dRestorationType type[3 /* plane */];
+        uint8_t unit_size[2 /* y, uv */];
+    } restoration;
+    enum Dav1dTxfmMode txfm_mode;
+    uint8_t switchable_comp_refs;
+    uint8_t skip_mode_allowed, skip_mode_enabled;
+    int8_t skip_mode_refs[2];
+    uint8_t warp_motion;
+    uint8_t reduced_txtp_set;
+    Dav1dWarpedMotionParams gmv[DAV1D_REFS_PER_FRAME];
+} Dav1dFrameHeader;
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* DAV1D_HEADERS_H */

TMessagesProj/jni/ffmpeg/include/dav1d/picture.h

@@ -0,0 +1,157 @@
+/*
+ * Copyright © 2018-2020, VideoLAN and dav1d authors
+ * Copyright © 2018, Two Orioles, LLC
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef DAV1D_PICTURE_H
+#define DAV1D_PICTURE_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include "common.h"
+#include "headers.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Number of bytes to align AND pad picture memory buffers by, so that SIMD
+ * implementations can over-read by a few bytes, and use aligned read/write
+ * instructions. */
+#define DAV1D_PICTURE_ALIGNMENT 64
+
+typedef struct Dav1dPictureParameters {
+    int w; ///< width (in pixels)
+    int h; ///< height (in pixels)
+    enum Dav1dPixelLayout layout; ///< format of the picture
+    int bpc; ///< bits per pixel component (8 or 10)
+} Dav1dPictureParameters;
+
+typedef struct Dav1dPicture {
+    Dav1dSequenceHeader *seq_hdr;
+    Dav1dFrameHeader *frame_hdr;
+
+    /**
+     * Pointers to planar image data (Y is [0], U is [1], V is [2]). The data
+     * should be bytes (for 8 bpc) or words (for 10 bpc). In case of words
+     * containing 10 bpc image data, the pixels should be located in the LSB
+     * bits, so that values range between [0, 1023]; the upper bits should be
+     * zero'ed out.
+     */
+    void *data[3];
+
+    /**
+     * Number of bytes between 2 lines in data[] for luma [0] or chroma [1].
+     */
+    ptrdiff_t stride[2];
+
+    Dav1dPictureParameters p;
+    Dav1dDataProps m;
+
+    /**
+     * High Dynamic Range Content Light Level metadata applying to this picture,
+     * as defined in section 5.8.3 and 6.7.3
+     */
+    Dav1dContentLightLevel *content_light;
+    /**
+     * High Dynamic Range Mastering Display Color Volume metadata applying to
+     * this picture, as defined in section 5.8.4 and 6.7.4
+     */
+    Dav1dMasteringDisplay *mastering_display;
+    /**
+     * Array of ITU-T T.35 metadata as defined in section 5.8.2 and 6.7.2
+     */
+    Dav1dITUTT35 *itut_t35;
+
+    /**
+     * Number of ITU-T T35 metadata entries in the array
+     */
+    size_t n_itut_t35;
+
+    uintptr_t reserved[4]; ///< reserved for future use
+
+    struct Dav1dRef *frame_hdr_ref; ///< Dav1dFrameHeader allocation origin
+    struct Dav1dRef *seq_hdr_ref; ///< Dav1dSequenceHeader allocation origin
+    struct Dav1dRef *content_light_ref; ///< Dav1dContentLightLevel allocation origin
+    struct Dav1dRef *mastering_display_ref; ///< Dav1dMasteringDisplay allocation origin
+    struct Dav1dRef *itut_t35_ref; ///< Dav1dITUTT35 allocation origin
+    uintptr_t reserved_ref[4]; ///< reserved for future use
+    struct Dav1dRef *ref; ///< Frame data allocation origin
+
+    void *allocator_data; ///< pointer managed by the allocator
+} Dav1dPicture;
+
+typedef struct Dav1dPicAllocator {
+    void *cookie; ///< custom data to pass to the allocator callbacks.
+    /**
+     * Allocate the picture buffer based on the Dav1dPictureParameters.
+     *
+     * The data[0], data[1] and data[2] must be DAV1D_PICTURE_ALIGNMENT byte
+     * aligned and with a pixel width/height multiple of 128 pixels. Any
+     * allocated memory area should also be padded by DAV1D_PICTURE_ALIGNMENT
+     * bytes.
+     * data[1] and data[2] must share the same stride[1].
+     *
+     * This function will be called on the main thread (the thread which calls
+     * dav1d_get_picture()).
+     *
+     * @param  pic The picture to allocate the buffer for. The callback needs to
+     *             fill the picture data[0], data[1], data[2], stride[0] and
+     *             stride[1].
+     *             The allocator can fill the pic allocator_data pointer with
+     *             a custom pointer that will be passed to
+     *             release_picture_callback().
+     * @param cookie Custom pointer passed to all calls.
+     *
+     * @note No fields other than data, stride and allocator_data must be filled
+     *       by this callback.
+     * @return 0 on success. A negative DAV1D_ERR value on error.
+     */
+    int (*alloc_picture_callback)(Dav1dPicture *pic, void *cookie);
+    /**
+     * Release the picture buffer.
+     *
+     * If frame threading is used, this function may be called by the main
+     * thread (the thread which calls dav1d_get_picture()) or any of the frame
+     * threads and thus must be thread-safe. If frame threading is not used,
+     * this function will only be called on the main thread.
+     *
+     * @param pic    The picture that was filled by alloc_picture_callback().
+     * @param cookie Custom pointer passed to all calls.
+     */
+    void (*release_picture_callback)(Dav1dPicture *pic, void *cookie);
+} Dav1dPicAllocator;
+
+/**
+ * Release reference to a picture.
+ */
+DAV1D_API void dav1d_picture_unref(Dav1dPicture *p);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+