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-rw-r--r--src/wavpack/metadata.c105
1 files changed, 0 insertions, 105 deletions
diff --git a/src/wavpack/metadata.c b/src/wavpack/metadata.c
deleted file mode 100644
index 578b17f9..00000000
--- a/src/wavpack/metadata.c
+++ /dev/null
@@ -1,105 +0,0 @@
-////////////////////////////////////////////////////////////////////////////

-//                           **** WAVPACK ****                            //

-//                  Hybrid Lossless Wavefile Compressor                   //

-//              Copyright (c) 1998 - 2006 Conifer Software.               //

-//                          All Rights Reserved.                          //

-//      Distributed under the BSD Software License (see license.txt)      //

-////////////////////////////////////////////////////////////////////////////

-

-// metadata.c

-

-// This module handles the metadata structure introduced in WavPack 4.0

-

-#include "wavpack.h"

-

-int read_metadata_buff (WavpackContext *wpc, WavpackMetadata *wpmd)

-{

-    uchar tchar;

-

-    if (!wpc->infile (&wpmd->id, 1) || !wpc->infile (&tchar, 1))

-        return FALSE;

-

-    wpmd->byte_length = tchar << 1;

-

-    if (wpmd->id & ID_LARGE) {

-        wpmd->id &= ~ID_LARGE;

-

-        if (!wpc->infile (&tchar, 1))

-            return FALSE;

-

-        wpmd->byte_length += (int32_t) tchar << 9; 

-

-        if (!wpc->infile (&tchar, 1))

-            return FALSE;

-

-        wpmd->byte_length += (int32_t) tchar << 17;

-    }

-

-    if (wpmd->id & ID_ODD_SIZE) {

-        wpmd->id &= ~ID_ODD_SIZE;

-        wpmd->byte_length--;

-    }

-

-    if (wpmd->byte_length && wpmd->byte_length <= sizeof (wpc->read_buffer)) {

-        uint32_t bytes_to_read = wpmd->byte_length + (wpmd->byte_length & 1);

-

-        if (wpc->infile (wpc->read_buffer, bytes_to_read) != (int32_t) bytes_to_read) {

-            wpmd->data = NULL;

-            return FALSE;

-        }

-

-        wpmd->data = wpc->read_buffer;

-    }

-    else

-        wpmd->data = NULL;

-

-    return TRUE;

-}

-

-int process_metadata (WavpackContext *wpc, WavpackMetadata *wpmd)

-{

-    WavpackStream *wps = &wpc->stream;

-

-    switch (wpmd->id) {

-        case ID_DUMMY:

-            return TRUE;

-

-        case ID_DECORR_TERMS:

-            return read_decorr_terms (wps, wpmd);

-

-        case ID_DECORR_WEIGHTS:

-            return read_decorr_weights (wps, wpmd);

-

-        case ID_DECORR_SAMPLES:

-            return read_decorr_samples (wps, wpmd);

-

-        case ID_ENTROPY_VARS:

-            return read_entropy_vars (wps, wpmd);

-

-        case ID_HYBRID_PROFILE:

-            return read_hybrid_profile (wps, wpmd);

-

-        case ID_FLOAT_INFO:

-            return read_float_info (wps, wpmd);

-

-        case ID_INT32_INFO:

-            return read_int32_info (wps, wpmd);

-

-        case ID_CHANNEL_INFO:

-            return read_channel_info (wpc, wpmd);

-

-        case ID_CONFIG_BLOCK:

-            return read_config_info (wpc, wpmd);

-

-        case ID_WV_BITSTREAM:

-            return init_wv_bitstream (wpc, wpmd);

-

-        case ID_SHAPING_WEIGHTS:

-        case ID_WVC_BITSTREAM:

-        case ID_WVX_BITSTREAM:

-            return TRUE;

-

-        default:

-            return (wpmd->id & ID_OPTIONAL_DATA) ? TRUE : FALSE;

-    }

-}