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Update to libopus v1.5.1

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This commit is contained in:
Cameron Gutman 2024-03-17 22:53:24 -05:00
parent 124bfdf418
commit f54f8c83e7
10 changed files with 169 additions and 450 deletions
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1
app/src/main/jni/moonlight-core/Build.txt Normal file
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@ -0,0 +1 @@
Static libraries were built from https://github.com/cgutman/moonlight-mobile-deps using AppVeyor CI

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app/src/main/jni/moonlight-core/libopus/arm64-v8a/libopus.a
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app/src/main/jni/moonlight-core/libopus/armeabi-v7a/libopus.a
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app/src/main/jni/moonlight-core/libopus/build_android.sh
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@ -1,100 +0,0 @@
ANDROID_API_TARGET=21
PARALLEL_JOBS=$(nproc)
rm -r ./android
mkdir android
function build_one
{
PREFIX=$(pwd)/android/$CPU
SYSROOT=$NDK/platforms/android-$ANDROID_API_TARGET/arch-$SYSROOT_CPU
TOOLCHAIN_PATH=$NDK/toolchains/$TOOLCHAIN_DIR/prebuilt/linux-x86_64
export PATH=$PATH:$TOOLCHAIN_PATH/bin
./configure \
--build=x86_64-unknown-linux-gnu \
--host=$TOOLCHAIN_BIN_PREFIX \
--target=$TOOLCHAIN_BIN_PREFIX \
CFLAGS="--sysroot=$SYSROOT -O2 $ADDI_CFLAGS" \
$ADDI_CONFIGURE_FLAGS
make clean
make -j$PARALLEL_JOBS
mkdir android/$CPU
cp .libs/libopus.a android/$CPU
}
function build_mips
{
CPU=mips
SYSROOT_CPU=mips
TOOLCHAIN_BIN_PREFIX=mipsel-linux-android
TOOLCHAIN_DIR=mipsel-linux-android-4.9
ADDI_CFLAGS="-mips32 -mhard-float -EL -mno-dsp"
ADDI_CONFIGURE_FLAGS="--enable-fixed-point" # fixed point
build_one
}
function build_mips64
{
CPU=mips64
SYSROOT_CPU=mips64
TOOLCHAIN_BIN_PREFIX=mips64el-linux-android
TOOLCHAIN_DIR=mips64el-linux-android-4.9
ADDI_CFLAGS="-mips64r6"
ADDI_CONFIGURE_FLAGS="--enable-fixed-point" # fixed point
build_one
}
function build_x86
{
CPU=x86
SYSROOT_CPU=x86
TOOLCHAIN_BIN_PREFIX=i686-linux-android
TOOLCHAIN_DIR=x86-4.9
ADDI_CFLAGS="-march=i686 -mtune=atom -mstackrealign -msse -msse2 -msse3 -mssse3 -mfpmath=sse -m32"
ADDI_CONFIGURE_FLAGS="" # floating point for SSE optimizations
build_one
}
function build_x86_64
{
CPU=x86_64
SYSROOT_CPU=x86_64
TOOLCHAIN_BIN_PREFIX=x86_64-linux-android
TOOLCHAIN_DIR=x86_64-4.9
ADDI_CFLAGS="-msse -msse2 -msse3 -mssse3 -msse4 -msse4.1 -msse4.2 -mpopcnt -m64"
ADDI_CONFIGURE_FLAGS="" # floating point for SSE optimizations
build_one
}
function build_armv7
{
CPU=arm
SYSROOT_CPU=arm
TOOLCHAIN_BIN_PREFIX=arm-linux-androideabi
TOOLCHAIN_DIR=arm-linux-androideabi-4.9
ADDI_CFLAGS="-marm -mfpu=vfpv3-d16"
ADDI_LDFLAGS=""
ADDI_CONFIGURE_FLAGS="--enable-fixed-point" # fixed point for NEON, EDSP, Media
build_one
}
# ARMv8 doesn't currently have assembly in the opus project. We still use fixed point
# anyway in the hopes that it will be more performant even without assembly.
function build_armv8
{
CPU=aarch64
SYSROOT_CPU=arm64
TOOLCHAIN_BIN_PREFIX=aarch64-linux-android
TOOLCHAIN_DIR=aarch64-linux-android-4.9
ADDI_CFLAGS=""
ADDI_LDFLAGS=""
ADDI_CONFIGURE_FLAGS="--enable-fixed-point"
build_one
}
build_mips
build_mips64
build_x86
build_x86_64
build_armv7
build_armv8

126
app/src/main/jni/moonlight-core/libopus/include/opus.h
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@ -103,7 +103,7 @@ extern "C" {
* @endcode * @endcode
* *
* where opus_encoder_get_size() returns the required size for the encoder state. Note that * where opus_encoder_get_size() returns the required size for the encoder state. Note that
* future versions of this code may change the size, so no assuptions should be made about it. * future versions of this code may change the size, so no assumptions should be made about it.
* *
* The encoder state is always continuous in memory and only a shallow copy is sufficient * The encoder state is always continuous in memory and only a shallow copy is sufficient
* to copy it (e.g. memcpy()) * to copy it (e.g. memcpy())
@ -198,7 +198,7 @@ OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_encoder_get_size(int channels);
* This must be one of 8000, 12000, 16000, * This must be one of 8000, 12000, 16000,
* 24000, or 48000. * 24000, or 48000.
* @param [in] channels <tt>int</tt>: Number of channels (1 or 2) in input signal * @param [in] channels <tt>int</tt>: Number of channels (1 or 2) in input signal
* @param [in] application <tt>int</tt>: Coding mode (@ref OPUS_APPLICATION_VOIP/@ref OPUS_APPLICATION_AUDIO/@ref OPUS_APPLICATION_RESTRICTED_LOWDELAY) * @param [in] application <tt>int</tt>: Coding mode (one of @ref OPUS_APPLICATION_VOIP, @ref OPUS_APPLICATION_AUDIO, or @ref OPUS_APPLICATION_RESTRICTED_LOWDELAY)
* @param [out] error <tt>int*</tt>: @ref opus_errorcodes * @param [out] error <tt>int*</tt>: @ref opus_errorcodes
* @note Regardless of the sampling rate and number channels selected, the Opus encoder * @note Regardless of the sampling rate and number channels selected, the Opus encoder
* can switch to a lower audio bandwidth or number of channels if the bitrate * can switch to a lower audio bandwidth or number of channels if the bitrate
@ -222,7 +222,7 @@ OPUS_EXPORT OPUS_WARN_UNUSED_RESULT OpusEncoder *opus_encoder_create(
* This must be one of 8000, 12000, 16000, * This must be one of 8000, 12000, 16000,
* 24000, or 48000. * 24000, or 48000.
* @param [in] channels <tt>int</tt>: Number of channels (1 or 2) in input signal * @param [in] channels <tt>int</tt>: Number of channels (1 or 2) in input signal
* @param [in] application <tt>int</tt>: Coding mode (OPUS_APPLICATION_VOIP/OPUS_APPLICATION_AUDIO/OPUS_APPLICATION_RESTRICTED_LOWDELAY) * @param [in] application <tt>int</tt>: Coding mode (one of OPUS_APPLICATION_VOIP, OPUS_APPLICATION_AUDIO, or OPUS_APPLICATION_RESTRICTED_LOWDELAY)
* @retval #OPUS_OK Success or @ref opus_errorcodes * @retval #OPUS_OK Success or @ref opus_errorcodes
*/ */
OPUS_EXPORT int opus_encoder_init( OPUS_EXPORT int opus_encoder_init(
@ -357,7 +357,7 @@ OPUS_EXPORT int opus_encoder_ctl(OpusEncoder *st, int request, ...) OPUS_ARG_NON
* error = opus_decoder_init(dec, Fs, channels); * error = opus_decoder_init(dec, Fs, channels);
* @endcode * @endcode
* where opus_decoder_get_size() returns the required size for the decoder state. Note that * where opus_decoder_get_size() returns the required size for the decoder state. Note that
* future versions of this code may change the size, so no assuptions should be made about it. * future versions of this code may change the size, so no assumptions should be made about it.
* *
* The decoder state is always continuous in memory and only a shallow copy is sufficient * The decoder state is always continuous in memory and only a shallow copy is sufficient
* to copy it (e.g. memcpy()) * to copy it (e.g. memcpy())
@ -398,6 +398,21 @@ OPUS_EXPORT int opus_encoder_ctl(OpusEncoder *st, int request, ...) OPUS_ARG_NON
*/ */
typedef struct OpusDecoder OpusDecoder; typedef struct OpusDecoder OpusDecoder;
/** Opus DRED decoder.
* This contains the complete state of an Opus DRED decoder.
* It is position independent and can be freely copied.
* @see opus_dred_decoder_create,opus_dred_decoder_init
*/
typedef struct OpusDREDDecoder OpusDREDDecoder;
/** Opus DRED state.
* This contains the complete state of an Opus DRED packet.
* It is position independent and can be freely copied.
* @see opus_dred_create,opus_dred_init
*/
typedef struct OpusDRED OpusDRED;
/** Gets the size of an <code>OpusDecoder</code> structure. /** Gets the size of an <code>OpusDecoder</code> structure.
* @param [in] channels <tt>int</tt>: Number of channels. * @param [in] channels <tt>int</tt>: Number of channels.
* This must be 1 or 2. * This must be 1 or 2.
@ -511,6 +526,101 @@ OPUS_EXPORT int opus_decoder_ctl(OpusDecoder *st, int request, ...) OPUS_ARG_NON
*/ */
OPUS_EXPORT void opus_decoder_destroy(OpusDecoder *st); OPUS_EXPORT void opus_decoder_destroy(OpusDecoder *st);
/** Gets the size of an <code>OpusDREDDecoder</code> structure.
* @returns The size in bytes.
*/
OPUS_EXPORT int opus_dred_decoder_get_size(void);
/** Allocates and initializes an OpusDREDDecoder state.
* @param [out] error <tt>int*</tt>: #OPUS_OK Success or @ref opus_errorcodes
*/
OPUS_EXPORT OpusDREDDecoder *opus_dred_decoder_create(int *error);
/** Initializes an <code>OpusDREDDecoder</code> state.
* @param[in] dec <tt>OpusDREDDecoder*</tt>: State to be initialized.
*/
OPUS_EXPORT int opus_dred_decoder_init(OpusDREDDecoder *dec);
/** Frees an <code>OpusDREDDecoder</code> allocated by opus_dred_decoder_create().
* @param[in] dec <tt>OpusDREDDecoder*</tt>: State to be freed.
*/
OPUS_EXPORT void opus_dred_decoder_destroy(OpusDREDDecoder *dec);
/** Perform a CTL function on an Opus DRED decoder.
*
* Generally the request and subsequent arguments are generated
* by a convenience macro.
* @param dred_dec <tt>OpusDREDDecoder*</tt>: DRED Decoder state.
* @param request This and all remaining parameters should be replaced by one
* of the convenience macros in @ref opus_genericctls or
* @ref opus_decoderctls.
* @see opus_genericctls
* @see opus_decoderctls
*/
OPUS_EXPORT int opus_dred_decoder_ctl(OpusDREDDecoder *dred_dec, int request, ...);
/** Gets the size of an <code>OpusDRED</code> structure.
* @returns The size in bytes.
*/
OPUS_EXPORT int opus_dred_get_size(void);
/** Allocates and initializes a DRED state.
* @param [out] error <tt>int*</tt>: #OPUS_OK Success or @ref opus_errorcodes
*/
OPUS_EXPORT OpusDRED *opus_dred_alloc(int *error);
/** Frees an <code>OpusDRED</code> allocated by opus_dred_create().
* @param[in] dec <tt>OpusDRED*</tt>: State to be freed.
*/
OPUS_EXPORT void opus_dred_free(OpusDRED *dec);
/** Decode an Opus DRED packet.
* @param [in] dred_dec <tt>OpusDRED*</tt>: DRED Decoder state
* @param [in] dred <tt>OpusDRED*</tt>: DRED state
* @param [in] data <tt>char*</tt>: Input payload
* @param [in] len <tt>opus_int32</tt>: Number of bytes in payload
* @param [in] max_dred_samples <tt>opus_int32</tt>: Maximum number of DRED samples that may be needed (if available in the packet).
* @param [in] sampling_rate <tt>opus_int32</tt>: Sampling rate used for max_dred_samples argument. Needs not match the actual sampling rate of the decoder.
* @param [out] dred_end <tt>opus_int32*</tt>: Number of non-encoded (silence) samples between the DRED timestamp and the last DRED sample.
* @param [in] defer_processing <tt>int</tt>: Flag (0 or 1). If set to one, the CPU-intensive part of the DRED decoding is deferred until opus_dred_process() is called.
* @returns Offset (positive) of the first decoded DRED samples, zero if no DRED is present, or @ref opus_errorcodes
*/
OPUS_EXPORT int opus_dred_parse(OpusDREDDecoder *dred_dec, OpusDRED *dred, const unsigned char *data, opus_int32 len, opus_int32 max_dred_samples, opus_int32 sampling_rate, int *dred_end, int defer_processing) OPUS_ARG_NONNULL(1);
/** Finish decoding an Opus DRED packet. The function only needs to be called if opus_dred_parse() was called with defer_processing=1.
* The source and destination will often be the same DRED state.
* @param [in] dred_dec <tt>OpusDRED*</tt>: DRED Decoder state
* @param [in] src <tt>OpusDRED*</tt>: Source DRED state to start the processing from.
* @param [out] dst <tt>OpusDRED*</tt>: Destination DRED state to store the updated state after processing.
* @returns @ref opus_errorcodes
*/
OPUS_EXPORT int opus_dred_process(OpusDREDDecoder *dred_dec, const OpusDRED *src, OpusDRED *dst);
/** Decode audio from an Opus DRED packet with floating point output.
* @param [in] st <tt>OpusDecoder*</tt>: Decoder state
* @param [in] dred <tt>OpusDRED*</tt>: DRED state
* @param [in] dred_offset <tt>opus_int32</tt>: position of the redundancy to decode (in samples before the beginning of the real audio data in the packet).
* @param [out] pcm <tt>opus_int16*</tt>: Output signal (interleaved if 2 channels). length
* is frame_size*channels*sizeof(opus_int16)
* @param [in] frame_size Number of samples per channel to decode in \a pcm.
* frame_size <b>must</b> be a multiple of 2.5 ms.
* @returns Number of decoded samples or @ref opus_errorcodes
*/
OPUS_EXPORT int opus_decoder_dred_decode(OpusDecoder *st, const OpusDRED *dred, opus_int32 dred_offset, opus_int16 *pcm, opus_int32 frame_size);
/** Decode audio from an Opus DRED packet with floating point output.
* @param [in] st <tt>OpusDecoder*</tt>: Decoder state
* @param [in] dred <tt>OpusDRED*</tt>: DRED state
* @param [in] dred_offset <tt>opus_int32</tt>: position of the redundancy to decode (in samples before the beginning of the real audio data in the packet).
* @param [out] pcm <tt>float*</tt>: Output signal (interleaved if 2 channels). length
* is frame_size*channels*sizeof(float)
* @param [in] frame_size Number of samples per channel to decode in \a pcm.
* frame_size <b>must</b> be a multiple of 2.5 ms.
* @returns Number of decoded samples or @ref opus_errorcodes
*/
OPUS_EXPORT int opus_decoder_dred_decode_float(OpusDecoder *st, const OpusDRED *dred, opus_int32 dred_offset, float *pcm, opus_int32 frame_size);
/** Parse an opus packet into one or more frames. /** Parse an opus packet into one or more frames.
* Opus_decode will perform this operation internally so most applications do * Opus_decode will perform this operation internally so most applications do
* not need to use this function. * not need to use this function.
@ -583,6 +693,14 @@ OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_packet_get_nb_frames(const unsigned
*/ */
OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_packet_get_nb_samples(const unsigned char packet[], opus_int32 len, opus_int32 Fs) OPUS_ARG_NONNULL(1); OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_packet_get_nb_samples(const unsigned char packet[], opus_int32 len, opus_int32 Fs) OPUS_ARG_NONNULL(1);
/** Checks whether an Opus packet has LBRR.
* @param [in] packet <tt>char*</tt>: Opus packet
* @param [in] len <tt>opus_int32</tt>: Length of packet
* @returns 1 is LBRR is present, 0 otherwise
* @retval OPUS_INVALID_PACKET The compressed data passed is corrupted or of an unsupported type
*/
OPUS_EXPORT OPUS_WARN_UNUSED_RESULT int opus_packet_has_lbrr(const unsigned char packet[], opus_int32 len);
/** Gets the number of samples of an Opus packet. /** Gets the number of samples of an Opus packet.
* @param [in] dec <tt>OpusDecoder*</tt>: Decoder state * @param [in] dec <tt>OpusDecoder*</tt>: Decoder state
* @param [in] packet <tt>char*</tt>: Opus packet * @param [in] packet <tt>char*</tt>: Opus packet

342
app/src/main/jni/moonlight-core/libopus/include/opus_custom.h
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@ -1,342 +0,0 @@
/* Copyright (c) 2007-2008 CSIRO
Copyright (c) 2007-2009 Xiph.Org Foundation
Copyright (c) 2008-2012 Gregory Maxwell
Written by Jean-Marc Valin and Gregory Maxwell */
/*
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- 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.
*/
/**
@file opus_custom.h
@brief Opus-Custom reference implementation API
*/
#ifndef OPUS_CUSTOM_H
#define OPUS_CUSTOM_H
#include "opus_defines.h"
#ifdef __cplusplus
extern "C" {
#endif
#ifdef CUSTOM_MODES
# define OPUS_CUSTOM_EXPORT OPUS_EXPORT
# define OPUS_CUSTOM_EXPORT_STATIC OPUS_EXPORT
#else
# define OPUS_CUSTOM_EXPORT
# ifdef OPUS_BUILD
# define OPUS_CUSTOM_EXPORT_STATIC static OPUS_INLINE
# else
# define OPUS_CUSTOM_EXPORT_STATIC
# endif
#endif
/** @defgroup opus_custom Opus Custom
* @{
* Opus Custom is an optional part of the Opus specification and
* reference implementation which uses a distinct API from the regular
* API and supports frame sizes that are not normally supported.\ Use
* of Opus Custom is discouraged for all but very special applications
* for which a frame size different from 2.5, 5, 10, or 20 ms is needed
* (for either complexity or latency reasons) and where interoperability
* is less important.
*
* In addition to the interoperability limitations the use of Opus custom
* disables a substantial chunk of the codec and generally lowers the
* quality available at a given bitrate. Normally when an application needs
* a different frame size from the codec it should buffer to match the
* sizes but this adds a small amount of delay which may be important
* in some very low latency applications. Some transports (especially
* constant rate RF transports) may also work best with frames of
* particular durations.
*
* Libopus only supports custom modes if they are enabled at compile time.
*
* The Opus Custom API is similar to the regular API but the
* @ref opus_encoder_create and @ref opus_decoder_create calls take
* an additional mode parameter which is a structure produced by
* a call to @ref opus_custom_mode_create. Both the encoder and decoder
* must create a mode using the same sample rate (fs) and frame size
* (frame size) so these parameters must either be signaled out of band
* or fixed in a particular implementation.
*
* Similar to regular Opus the custom modes support on the fly frame size
* switching, but the sizes available depend on the particular frame size in
* use. For some initial frame sizes on a single on the fly size is available.
*/
/** Contains the state of an encoder. One encoder state is needed
for each stream. It is initialized once at the beginning of the
stream. Do *not* re-initialize the state for every frame.
@brief Encoder state
*/
typedef struct OpusCustomEncoder OpusCustomEncoder;
/** State of the decoder. One decoder state is needed for each stream.
It is initialized once at the beginning of the stream. Do *not*
re-initialize the state for every frame.
@brief Decoder state
*/
typedef struct OpusCustomDecoder OpusCustomDecoder;
/** The mode contains all the information necessary to create an
encoder. Both the encoder and decoder need to be initialized
with exactly the same mode, otherwise the output will be
corrupted.
@brief Mode configuration
*/
typedef struct OpusCustomMode OpusCustomMode;
/** Creates a new mode struct. This will be passed to an encoder or
* decoder. The mode MUST NOT BE DESTROYED until the encoders and
* decoders that use it are destroyed as well.
* @param [in] Fs <tt>int</tt>: Sampling rate (8000 to 96000 Hz)
* @param [in] frame_size <tt>int</tt>: Number of samples (per channel) to encode in each
* packet (64 - 1024, prime factorization must contain zero or more 2s, 3s, or 5s and no other primes)
* @param [out] error <tt>int*</tt>: Returned error code (if NULL, no error will be returned)
* @return A newly created mode
*/
OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT OpusCustomMode *opus_custom_mode_create(opus_int32 Fs, int frame_size, int *error);
/** Destroys a mode struct. Only call this after all encoders and
* decoders using this mode are destroyed as well.
* @param [in] mode <tt>OpusCustomMode*</tt>: Mode to be freed.
*/
OPUS_CUSTOM_EXPORT void opus_custom_mode_destroy(OpusCustomMode *mode);
#if !defined(OPUS_BUILD) || defined(CELT_ENCODER_C)
/* Encoder */
/** Gets the size of an OpusCustomEncoder structure.
* @param [in] mode <tt>OpusCustomMode *</tt>: Mode configuration
* @param [in] channels <tt>int</tt>: Number of channels
* @returns size
*/
OPUS_CUSTOM_EXPORT_STATIC OPUS_WARN_UNUSED_RESULT int opus_custom_encoder_get_size(
const OpusCustomMode *mode,
int channels
) OPUS_ARG_NONNULL(1);
# ifdef CUSTOM_MODES
/** Initializes a previously allocated encoder state
* The memory pointed to by st must be the size returned by opus_custom_encoder_get_size.
* This is intended for applications which use their own allocator instead of malloc.
* @see opus_custom_encoder_create(),opus_custom_encoder_get_size()
* To reset a previously initialized state use the OPUS_RESET_STATE CTL.
* @param [in] st <tt>OpusCustomEncoder*</tt>: Encoder state
* @param [in] mode <tt>OpusCustomMode *</tt>: Contains all the information about the characteristics of
* the stream (must be the same characteristics as used for the
* decoder)
* @param [in] channels <tt>int</tt>: Number of channels
* @return OPUS_OK Success or @ref opus_errorcodes
*/
OPUS_CUSTOM_EXPORT int opus_custom_encoder_init(
OpusCustomEncoder *st,
const OpusCustomMode *mode,
int channels
) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2);
# endif
#endif
/** Creates a new encoder state. Each stream needs its own encoder
* state (can't be shared across simultaneous streams).
* @param [in] mode <tt>OpusCustomMode*</tt>: Contains all the information about the characteristics of
* the stream (must be the same characteristics as used for the
* decoder)
* @param [in] channels <tt>int</tt>: Number of channels
* @param [out] error <tt>int*</tt>: Returns an error code
* @return Newly created encoder state.
*/
OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT OpusCustomEncoder *opus_custom_encoder_create(
const OpusCustomMode *mode,
int channels,
int *error
) OPUS_ARG_NONNULL(1);
/** Destroys a an encoder state.
* @param[in] st <tt>OpusCustomEncoder*</tt>: State to be freed.
*/
OPUS_CUSTOM_EXPORT void opus_custom_encoder_destroy(OpusCustomEncoder *st);
/** Encodes a frame of audio.
* @param [in] st <tt>OpusCustomEncoder*</tt>: Encoder state
* @param [in] pcm <tt>float*</tt>: PCM audio in float format, with a normal range of +/-1.0.
* Samples with a range beyond +/-1.0 are supported but will
* be clipped by decoders using the integer API and should
* only be used if it is known that the far end supports
* extended dynamic range. There must be exactly
* frame_size samples per channel.
* @param [in] frame_size <tt>int</tt>: Number of samples per frame of input signal
* @param [out] compressed <tt>char *</tt>: The compressed data is written here. This may not alias pcm and must be at least maxCompressedBytes long.
* @param [in] maxCompressedBytes <tt>int</tt>: Maximum number of bytes to use for compressing the frame
* (can change from one frame to another)
* @return Number of bytes written to "compressed".
* If negative, an error has occurred (see error codes). It is IMPORTANT that
* the length returned be somehow transmitted to the decoder. Otherwise, no
* decoding is possible.
*/
OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT int opus_custom_encode_float(
OpusCustomEncoder *st,
const float *pcm,
int frame_size,
unsigned char *compressed,
int maxCompressedBytes
) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2) OPUS_ARG_NONNULL(4);
/** Encodes a frame of audio.
* @param [in] st <tt>OpusCustomEncoder*</tt>: Encoder state
* @param [in] pcm <tt>opus_int16*</tt>: PCM audio in signed 16-bit format (native endian).
* There must be exactly frame_size samples per channel.
* @param [in] frame_size <tt>int</tt>: Number of samples per frame of input signal
* @param [out] compressed <tt>char *</tt>: The compressed data is written here. This may not alias pcm and must be at least maxCompressedBytes long.
* @param [in] maxCompressedBytes <tt>int</tt>: Maximum number of bytes to use for compressing the frame
* (can change from one frame to another)
* @return Number of bytes written to "compressed".
* If negative, an error has occurred (see error codes). It is IMPORTANT that
* the length returned be somehow transmitted to the decoder. Otherwise, no
* decoding is possible.
*/
OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT int opus_custom_encode(
OpusCustomEncoder *st,
const opus_int16 *pcm,
int frame_size,
unsigned char *compressed,
int maxCompressedBytes
) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2) OPUS_ARG_NONNULL(4);
/** Perform a CTL function on an Opus custom encoder.
*
* Generally the request and subsequent arguments are generated
* by a convenience macro.
* @see opus_encoderctls
*/
OPUS_CUSTOM_EXPORT int opus_custom_encoder_ctl(OpusCustomEncoder * OPUS_RESTRICT st, int request, ...) OPUS_ARG_NONNULL(1);
#if !defined(OPUS_BUILD) || defined(CELT_DECODER_C)
/* Decoder */
/** Gets the size of an OpusCustomDecoder structure.
* @param [in] mode <tt>OpusCustomMode *</tt>: Mode configuration
* @param [in] channels <tt>int</tt>: Number of channels
* @returns size
*/
OPUS_CUSTOM_EXPORT_STATIC OPUS_WARN_UNUSED_RESULT int opus_custom_decoder_get_size(
const OpusCustomMode *mode,
int channels
) OPUS_ARG_NONNULL(1);
/** Initializes a previously allocated decoder state
* The memory pointed to by st must be the size returned by opus_custom_decoder_get_size.
* This is intended for applications which use their own allocator instead of malloc.
* @see opus_custom_decoder_create(),opus_custom_decoder_get_size()
* To reset a previously initialized state use the OPUS_RESET_STATE CTL.
* @param [in] st <tt>OpusCustomDecoder*</tt>: Decoder state
* @param [in] mode <tt>OpusCustomMode *</tt>: Contains all the information about the characteristics of
* the stream (must be the same characteristics as used for the
* encoder)
* @param [in] channels <tt>int</tt>: Number of channels
* @return OPUS_OK Success or @ref opus_errorcodes
*/
OPUS_CUSTOM_EXPORT_STATIC int opus_custom_decoder_init(
OpusCustomDecoder *st,
const OpusCustomMode *mode,
int channels
) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(2);
#endif
/** Creates a new decoder state. Each stream needs its own decoder state (can't
* be shared across simultaneous streams).
* @param [in] mode <tt>OpusCustomMode</tt>: Contains all the information about the characteristics of the
* stream (must be the same characteristics as used for the encoder)
* @param [in] channels <tt>int</tt>: Number of channels
* @param [out] error <tt>int*</tt>: Returns an error code
* @return Newly created decoder state.
*/
OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT OpusCustomDecoder *opus_custom_decoder_create(
const OpusCustomMode *mode,
int channels,
int *error
) OPUS_ARG_NONNULL(1);
/** Destroys a an decoder state.
* @param[in] st <tt>OpusCustomDecoder*</tt>: State to be freed.
*/
OPUS_CUSTOM_EXPORT void opus_custom_decoder_destroy(OpusCustomDecoder *st);
/** Decode an opus custom frame with floating point output
* @param [in] st <tt>OpusCustomDecoder*</tt>: Decoder state
* @param [in] data <tt>char*</tt>: Input payload. Use a NULL pointer to indicate packet loss
* @param [in] len <tt>int</tt>: Number of bytes in payload
* @param [out] pcm <tt>float*</tt>: Output signal (interleaved if 2 channels). length
* is frame_size*channels*sizeof(float)
* @param [in] frame_size Number of samples per channel of available space in *pcm.
* @returns Number of decoded samples or @ref opus_errorcodes
*/
OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT int opus_custom_decode_float(
OpusCustomDecoder *st,
const unsigned char *data,
int len,
float *pcm,
int frame_size
) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4);
/** Decode an opus custom frame
* @param [in] st <tt>OpusCustomDecoder*</tt>: Decoder state
* @param [in] data <tt>char*</tt>: Input payload. Use a NULL pointer to indicate packet loss
* @param [in] len <tt>int</tt>: Number of bytes in payload
* @param [out] pcm <tt>opus_int16*</tt>: Output signal (interleaved if 2 channels). length
* is frame_size*channels*sizeof(opus_int16)
* @param [in] frame_size Number of samples per channel of available space in *pcm.
* @returns Number of decoded samples or @ref opus_errorcodes
*/
OPUS_CUSTOM_EXPORT OPUS_WARN_UNUSED_RESULT int opus_custom_decode(
OpusCustomDecoder *st,
const unsigned char *data,
int len,
opus_int16 *pcm,
int frame_size
) OPUS_ARG_NONNULL(1) OPUS_ARG_NONNULL(4);
/** Perform a CTL function on an Opus custom decoder.
*
* Generally the request and subsequent arguments are generated
* by a convenience macro.
* @see opus_genericctls
*/
OPUS_CUSTOM_EXPORT int opus_custom_decoder_ctl(OpusCustomDecoder * OPUS_RESTRICT st, int request, ...) OPUS_ARG_NONNULL(1);
/**@}*/
#ifdef __cplusplus
}
#endif
#endif /* OPUS_CUSTOM_H */

48
app/src/main/jni/moonlight-core/libopus/include/opus_defines.h
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@ -64,7 +64,7 @@ extern "C" {
/**Export control for opus functions */ /**Export control for opus functions */
#ifndef OPUS_EXPORT #ifndef OPUS_EXPORT
# if defined(WIN32) # if defined(_WIN32)
# if defined(OPUS_BUILD) && defined(DLL_EXPORT) # if defined(OPUS_BUILD) && defined(DLL_EXPORT)
# define OPUS_EXPORT __declspec(dllexport) # define OPUS_EXPORT __declspec(dllexport)
# else # else
@ -168,15 +168,33 @@ extern "C" {
/* Don't use 4045, it's already taken by OPUS_GET_GAIN_REQUEST */ /* Don't use 4045, it's already taken by OPUS_GET_GAIN_REQUEST */
#define OPUS_SET_PHASE_INVERSION_DISABLED_REQUEST 4046 #define OPUS_SET_PHASE_INVERSION_DISABLED_REQUEST 4046
#define OPUS_GET_PHASE_INVERSION_DISABLED_REQUEST 4047 #define OPUS_GET_PHASE_INVERSION_DISABLED_REQUEST 4047
#define OPUS_GET_IN_DTX_REQUEST 4049
#define OPUS_SET_DRED_DURATION_REQUEST 4050
#define OPUS_GET_DRED_DURATION_REQUEST 4051
#define OPUS_SET_DNN_BLOB_REQUEST 4052
/*#define OPUS_GET_DNN_BLOB_REQUEST 4053 */
/** Defines for the presence of extended APIs. */ /** Defines for the presence of extended APIs. */
#define OPUS_HAVE_OPUS_PROJECTION_H #define OPUS_HAVE_OPUS_PROJECTION_H
/* Macros to trigger compilation errors when the wrong types are provided to a CTL */ /* Macros to trigger compilation errors when the wrong types are provided to a CTL */
#define __opus_check_int(x) (((void)((x) == (opus_int32)0)), (opus_int32)(x)) #define __opus_check_int(x) (((void)((x) == (opus_int32)0)), (opus_int32)(x))
#ifdef DISABLE_PTR_CHECK
/* Disable checks to prevent ubsan from complaining about NULL checks
in test_opus_api. */
#define __opus_check_int_ptr(ptr) (ptr)
#define __opus_check_uint_ptr(ptr) (ptr)
#define __opus_check_uint8_ptr(ptr) (ptr)
#define __opus_check_val16_ptr(ptr) (ptr)
#define __opus_check_void_ptr(ptr) (ptr)
#else
#define __opus_check_int_ptr(ptr) ((ptr) + ((ptr) - (opus_int32*)(ptr))) #define __opus_check_int_ptr(ptr) ((ptr) + ((ptr) - (opus_int32*)(ptr)))
#define __opus_check_uint_ptr(ptr) ((ptr) + ((ptr) - (opus_uint32*)(ptr))) #define __opus_check_uint_ptr(ptr) ((ptr) + ((ptr) - (opus_uint32*)(ptr)))
#define __opus_check_uint8_ptr(ptr) ((ptr) + ((ptr) - (opus_uint8*)(ptr)))
#define __opus_check_val16_ptr(ptr) ((ptr) + ((ptr) - (opus_val16*)(ptr))) #define __opus_check_val16_ptr(ptr) ((ptr) + ((ptr) - (opus_val16*)(ptr)))
#define __opus_check_void_ptr(x) ((void)((void *)0 == (x)), (x))
#endif
/** @endcond */ /** @endcond */
/** @defgroup opus_ctlvalues Pre-defined values for CTL interface /** @defgroup opus_ctlvalues Pre-defined values for CTL interface
@ -481,7 +499,8 @@ extern "C" {
* @param[in] x <tt>opus_int32</tt>: Allowed values: * @param[in] x <tt>opus_int32</tt>: Allowed values:
* <dl> * <dl>
* <dt>0</dt><dd>Disable inband FEC (default).</dd> * <dt>0</dt><dd>Disable inband FEC (default).</dd>
* <dt>1</dt><dd>Enable inband FEC.</dd> * <dt>1</dt><dd>Inband FEC enabled. If the packet loss rate is sufficiently high, Opus will automatically switch to SILK even at high rates to enable use of that FEC.</dd>
* <dt>2</dt><dd>Inband FEC enabled, but does not necessarily switch to SILK if we have music.</dd>
* </dl> * </dl>
* @hideinitializer */ * @hideinitializer */
#define OPUS_SET_INBAND_FEC(x) OPUS_SET_INBAND_FEC_REQUEST, __opus_check_int(x) #define OPUS_SET_INBAND_FEC(x) OPUS_SET_INBAND_FEC_REQUEST, __opus_check_int(x)
@ -490,7 +509,8 @@ extern "C" {
* @param[out] x <tt>opus_int32 *</tt>: Returns one of the following values: * @param[out] x <tt>opus_int32 *</tt>: Returns one of the following values:
* <dl> * <dl>
* <dt>0</dt><dd>Inband FEC disabled (default).</dd> * <dt>0</dt><dd>Inband FEC disabled (default).</dd>
* <dt>1</dt><dd>Inband FEC enabled.</dd> * <dt>1</dt><dd>Inband FEC enabled. If the packet loss rate is sufficiently high, Opus will automatically switch to SILK even at high rates to enable use of that FEC.</dd>
* <dt>2</dt><dd>Inband FEC enabled, but does not necessarily switch to SILK if we have music.</dd>
* </dl> * </dl>
* @hideinitializer */ * @hideinitializer */
#define OPUS_GET_INBAND_FEC(x) OPUS_GET_INBAND_FEC_REQUEST, __opus_check_int_ptr(x) #define OPUS_GET_INBAND_FEC(x) OPUS_GET_INBAND_FEC_REQUEST, __opus_check_int_ptr(x)
@ -617,6 +637,18 @@ extern "C" {
* @hideinitializer */ * @hideinitializer */
#define OPUS_GET_PREDICTION_DISABLED(x) OPUS_GET_PREDICTION_DISABLED_REQUEST, __opus_check_int_ptr(x) #define OPUS_GET_PREDICTION_DISABLED(x) OPUS_GET_PREDICTION_DISABLED_REQUEST, __opus_check_int_ptr(x)
/** If non-zero, enables Deep Redundancy (DRED) and use the specified maximum number of 10-ms redundant frames
* @hideinitializer */
#define OPUS_SET_DRED_DURATION(x) OPUS_SET_DRED_DURATION_REQUEST, __opus_check_int(x)
/** Gets the encoder's configured Deep Redundancy (DRED) maximum number of frames.
* @hideinitializer */
#define OPUS_GET_DRED_DURATION(x) OPUS_GET_DRED_DURATION_REQUEST, __opus_check_int_ptr(x)
/** Provide external DNN weights from binary object (only when explicitly built without the weights)
* @hideinitializer */
#define OPUS_SET_DNN_BLOB(data, len) OPUS_SET_DNN_BLOB_REQUEST, __opus_check_void_ptr(data), __opus_check_int(len)
/**@}*/ /**@}*/
/** @defgroup opus_genericctls Generic CTLs /** @defgroup opus_genericctls Generic CTLs
@ -715,6 +747,16 @@ extern "C" {
* </dl> * </dl>
* @hideinitializer */ * @hideinitializer */
#define OPUS_GET_PHASE_INVERSION_DISABLED(x) OPUS_GET_PHASE_INVERSION_DISABLED_REQUEST, __opus_check_int_ptr(x) #define OPUS_GET_PHASE_INVERSION_DISABLED(x) OPUS_GET_PHASE_INVERSION_DISABLED_REQUEST, __opus_check_int_ptr(x)
/** Gets the DTX state of the encoder.
* Returns whether the last encoded frame was either a comfort noise update
* during DTX or not encoded because of DTX.
* @param[out] x <tt>opus_int32 *</tt>: Returns one of the following values:
* <dl>
* <dt>0</dt><dd>The encoder is not in DTX.</dd>
* <dt>1</dt><dd>The encoder is in DTX.</dd>
* </dl>
* @hideinitializer */
#define OPUS_GET_IN_DTX(x) OPUS_GET_IN_DTX_REQUEST, __opus_check_int_ptr(x)
/**@}*/ /**@}*/

2
app/src/main/jni/moonlight-core/libopus/include/opus_multistream.h
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@ -143,7 +143,7 @@ extern "C" {
* <a href="https://www.xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-810004.3.9">Vorbis * <a href="https://www.xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-810004.3.9">Vorbis
* channel ordering</a>. A decoder may wish to apply an additional permutation * channel ordering</a>. A decoder may wish to apply an additional permutation
* to the mapping the encoder used to achieve a different output channel * to the mapping the encoder used to achieve a different output channel
* order (e.g. for outputing in WAV order). * order (e.g. for outputting in WAV order).
* *
* Each multistream packet contains an Opus packet for each stream, and all of * Each multistream packet contains an Opus packet for each stream, and all of
* the Opus packets in a single multistream packet must have the same * the Opus packets in a single multistream packet must have the same

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app/src/main/jni/moonlight-core/libopus/x86/libopus.a
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app/src/main/jni/moonlight-core/libopus/x86_64/libopus.a
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