Use a submodule for dcadec instead of pre-compiled binaries

4 files changed, 0 insertions, 269 deletions

diff --git a/thirdparty/dcadec b/thirdparty/dcadec
new file mode 160000
+Subproject 7b3b44cd180c9345c98be9062eac701eab5c745
diff --git a/thirdparty/include/libdcadec/dca_context.h b/thirdparty/include/libdcadec/dca_context.h
deleted file mode 100644
index f38cdee9..00000000
--- a/thirdparty/include/libdcadec/dca_context.h
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
- * This file is part of libdcadec.
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your
- * option) any later version.
- *
- * This library 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 Lesser General Public License
- * for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef DCA_CONTEXT_H
-#define DCA_CONTEXT_H
-
-#include <stdlib.h>
-#include <stdint.h>
-#include <stdbool.h>
-
-/**@{*/
-#ifdef _WIN32
-#define DCADEC_SHARED_EXPORT    __declspec(dllexport)
-#define DCADEC_SHARED_IMPORT    __declspec(dllimport)
-#else
-#define DCADEC_SHARED_EXPORT    __attribute__((visibility("default")))
-#define DCADEC_SHARED_IMPORT    __attribute__((visibility("default")))
-#endif
-
-#ifdef DCADEC_SHARED
-#ifdef DCADEC_INTERNAL
-#define DCADEC_API  DCADEC_SHARED_EXPORT
-#else
-#define DCADEC_API  DCADEC_SHARED_IMPORT
-#endif
-#else
-#define DCADEC_API
-#endif
-/**@}*/
-
-/**@{*/
-#define DCADEC_EINVAL       1   /**< Invalid argument */
-#define DCADEC_EBADDATA     2   /**< Invalid bitstream format */
-#define DCADEC_EBADCRC      3   /**< CRC check failed */
-#define DCADEC_EBADREAD     4   /**< Bitstream navigation error */
-#define DCADEC_ENOSYNC      5   /**< Synchronization error */
-#define DCADEC_ENOSUP       6   /**< Unsupported feature */
-#define DCADEC_ENOMEM       7   /**< Memory allocation error */
-#define DCADEC_EOVERFLOW    8   /**< PCM output overflow */
-#define DCADEC_EIO          9   /**< I/O error */
-#define DCADEC_EOUTCHG     10   /**< PCM output parameters changed */
-#define DCADEC_EFAIL       32   /**< Unspecified error */
-/**@}*/
-
-/**@{*/
-/** Decode DTS core only without extensions */
-#define DCADEC_FLAG_CORE_ONLY           0x01
-
-/** Force bit exact DTS core decoding */
-#define DCADEC_FLAG_CORE_BIT_EXACT      0x02
-
-/**
- * Force DTS core synthesis using X96 filter, with high frequency subbands set
- * to zero. If actual X96 data is present, it is discarded when this flag is
- * set. Effectively doubles output sample rate.
- */
-#define DCADEC_FLAG_CORE_SYNTH_X96      0x04
-
-/** Force DTS core bit width reducion to source PCM resolution */
-#define DCADEC_FLAG_CORE_SOURCE_PCM_RES 0x08
-
-/* Use FIR filter for floating point DTS core LFE channel interpolation */
-#define DCADEC_FLAG_CORE_LFE_FIR        0x10
-
-/** Extract embedded 2.0 downmix */
-#define DCADEC_FLAG_KEEP_DMIX_2CH       0x20
-
-/** Extract embedded 5.1 downmix */
-#define DCADEC_FLAG_KEEP_DMIX_6CH       0x40
-
-/** Output native DTS channel layout, not WAVEFORMATEXTENSIBLE layout */
-#define DCADEC_FLAG_NATIVE_LAYOUT       0x80
-
-/** Don't conceal errors */
-#define DCADEC_FLAG_STRICT              0x100
-/**@}*/
-
-/**@{*/
-#define DCADEC_PROFILE_UNKNOWN  0       /**< Unknown Profile */
-#define DCADEC_PROFILE_DS       0x01    /**< Digital Surround */
-#define DCADEC_PROFILE_DS_96_24 0x02    /**< Digital Surround 96/24 */
-#define DCADEC_PROFILE_DS_ES    0x04    /**< Digital Surround ES */
-#define DCADEC_PROFILE_HD_HRA   0x08    /**< High-Resolution Audio */
-#define DCADEC_PROFILE_HD_MA    0x10    /**< Master Audio */
-#define DCADEC_PROFILE_EXPRESS  0x20    /**< Express */
-/**@}*/
-
-/**
- * Size in bytes of empty padding that must be present after the end of input
- * buffer. libdcadec may overread the input buffer up to this number of bytes.
- */
-#define DCADEC_BUFFER_PADDING   8
-
-struct dcadec_context;
-
-struct dcadec_core_info {
-    int     nchannels;      /**< Number of primary audio channels */
-    int     audio_mode;     /**< Core audio channel arrangement (AMODE) */
-    int     lfe_present;    /**< LFE channel presence flag (can be 0, 1 or 2) */
-    int     sample_rate;    /**< Core audio sample rate in Hz */
-    int     source_pcm_res; /**< Source PCM resolution in bits */
-    bool    es_format;      /**< Extended surround (ES) mastering flag */
-    int     bit_rate;       /**< Core stream bit rate in bytes per second,
-                                 zero or negative if unavailable */
-    int     npcmblocks;     /**< Number of audio sample blocks in a frame */
-    bool    xch_present;    /**< XCH extension data present and valid */
-    bool    xxch_present;   /**< XXCH extension data present and valid */
-    bool    xbr_present;    /**< XBR extension data present and valid */
-    bool    x96_present;    /**< X96 extension data present and valid */
-};
-
-struct dcadec_exss_info {
-    int nchannels;          /**< Number of audio channels encoded among all
-                                 extension sub-streams */
-    int sample_rate;        /**< Maximum encoded audio sample rate in Hz */
-    int bits_per_sample;    /**< Highest encoded PCM resolution in bits */
-    int profile;            /**< Type of DTS profile encoded */
-    bool embedded_stereo;   /**< 2.0 downmix has been embedded into the stream */
-    bool embedded_6ch;      /**< 5.1 downmix has been embedded into the stream */
-};
-
-/**
- * Parse DTS packet. Packet data must be already converted into 16-bit
- * big-endian format. Caller must have already established byte stream
- * synchronization. Packet must start with a valid 32-bit sync word. EXSS frame
- * must be aligned on 4-byte boundary if present in the packet.
- *
- * @param dca   Pointer to decoder context.
- *
- * @param data  Pointer to packet data buffer. Buffer must be aligned on 4-byte
- *              boundary and padded at the end with DCADEC_BUFFER_PADDING bytes.
- *
- * @param size  Size in bytes of packet data. Size should not include padding.
- *
- * @return      0 on success, negative error code on failure.
- */
-DCADEC_API int dcadec_context_parse(struct dcadec_context *dca, uint8_t *data, size_t size);
-
-/**
- * Get information about DTS core payload of the parsed packet.
- *
- * @param dca   Pointer to decoder context.
- *
- * @return      Pointer to DTS core information structure on success,
- *              NULL on failure. Returned data should be freed with
- *              dcadec_context_free_core_info() function.
- */
-DCADEC_API struct dcadec_core_info *dcadec_context_get_core_info(struct dcadec_context *dca);
-
-/**
- * Free DTS core information structure.
- *
- * @param info  Pointer to DTS core information structure.
- */
-DCADEC_API void dcadec_context_free_core_info(struct dcadec_core_info *info);
-
-/**
- * Get information about extension sub-stream (EXSS) payload of the parsed
- * packet. When no EXSS is present but backward compatible DTS core sub-stream
- * contains extended audio, then information about extended audio in core
- * sub-stream is returned.
- *
- * @param dca   Pointer to decoder context.
- *
- * @return      Pointer to EXSS information structure on success,
- *              NULL on failure. Returned data should be freed with
- *              dcadec_context_free_exss_info() function.
- */
-DCADEC_API struct dcadec_exss_info *dcadec_context_get_exss_info(struct dcadec_context *dca);
-
-/**
- * Free EXSS information structure.
- *
- * @param info  Pointer to EXSS information structure.
- */
-DCADEC_API void dcadec_context_free_exss_info(struct dcadec_exss_info *info);
-
-/**
- * Filter the parsed packet and return per-channel PCM data. All parameters
- * except decoder context are optional and can be NULL. This function should be
- * called at least once after each successfull call to dcadec_context_parse().
- * Multiple calls per packet are allowed and return the same data.
- *
- * @param dca       Pointer to decoder context.
- *
- * @param samples   Filled with address of array of pointers to planes
- *                  containing PCM data for active channels. This data is only
- *                  valid until the next call to any libdcadec function.
- *                  Returned array is tightly packed, there are no gaps for
- *                  missing channels. Use channel_mask to determine total number
- *                  of channels and size of returned array. By default channels
- *                  are ordered according to WAVEFORMATEXTENSIBLE specification,
- *                  but if DCADEC_FLAG_NATIVE_LAYOUT flag was set when creating
- *                  decoder context, returned channels are in native DTS order.
- *
- * @param nsamples  Filled with number of PCM samples in each returned plane.
- *
- * @param channel_mask  Filled with bit mask indicating active channels. 1 at
- *                      the given bit position (counting from the least
- *                      significant bit) means that the channel is present in
- *                      the array of pointers to planes, 0 otherwise. Number of
- *                      bits set to 1 indicates the total number of planes
- *                      returned.
- *
- * @param sample_rate       Filled with decoded audio sample rate in Hz.
- *
- * @param bits_per_sample   Filled with decoded audio PCM resolution in bits.
- *
- * @param profile           Filled with type of DTS profile actually decoded.
- *                          This can be different from encoded profile since
- *                          certain extensions may be not decoded.
- *
- * @return                  0 on success, negative error code on failure.
- */
-DCADEC_API int dcadec_context_filter(struct dcadec_context *dca, int ***samples,
-                                     int *nsamples, int *channel_mask,
-                                     int *sample_rate, int *bits_per_sample,
-                                     int *profile);
-
-/**
- * Clear all inter-frame history of the decoder. Call this before parsing
- * packets out of sequence, e.g. after seeking to the arbitrary position within
- * the DTS stream.
- *
- * @param dca   Pointer to decoder context.
- */
-DCADEC_API void dcadec_context_clear(struct dcadec_context *dca);
-
-/**
- * Create DTS decoder context.
- *
- * @param flags Any number of DCADEC_FLAG_* constants OR'ed together.
- *
- * @return      Pointer to decoder context on success, NULL on failure.
- */
-DCADEC_API struct dcadec_context *dcadec_context_create(int flags);
-
-/**
- * Destroy DTS decoder context.
- *
- * @param dca   Pointer to decoder context.
- */
-DCADEC_API void dcadec_context_destroy(struct dcadec_context *dca);
-
-/**
- * Convert negative libdcadec error code into string.
- *
- * @param errnum    Error code returned by libdcadec function.
- *
- * @return          Constant string describing error code.
- */
-DCADEC_API const char *dcadec_strerror(int errnum);
-
-#endif
diff --git a/thirdparty/lib32/libdcadec.a b/thirdparty/lib32/libdcadec.a
deleted file mode 100644
index 8dcf089b..00000000
--- a/thirdparty/lib32/libdcadec.a
+++ /dev/null
diff --git a/thirdparty/lib64/libdcadec.a b/thirdparty/lib64/libdcadec.a
deleted file mode 100644
index 2bc4426c..00000000
--- a/thirdparty/lib64/libdcadec.a
+++ /dev/null