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-rw-r--r--src/lib/libflac/include/FLAC/export.h4
-rw-r--r--src/lib/libflac/include/FLAC/format.h7
-rw-r--r--src/lib/libflac/include/FLAC/metadata.h3
-rw-r--r--src/lib/libflac/include/FLAC/stream_decoder.h8
-rw-r--r--src/lib/libflac/include/FLAC/stream_encoder.h6
-rw-r--r--src/lib/libflac/include/private/fixed.h48
-rw-r--r--src/lib/libflac/include/private/float.h22
-rw-r--r--src/lib/libflac/include/private/lpc.h172
-rw-r--r--src/lib/libflac/include/private/window.h12
-rw-r--r--src/lib/libflac/libFLAC/bitreader.c16
-rw-r--r--src/lib/libflac/libFLAC/float.c2
-rw-r--r--src/lib/libflac/libFLAC/lpc.c112
-rw-r--r--src/lib/libflac/libFLAC/md5.c16
-rw-r--r--src/lib/libflac/libFLAC/metadata_iterators.c4
-rw-r--r--src/lib/libflac/libFLAC/metadata_object.c2
-rw-r--r--src/lib/libflac/libFLAC/stream_decoder.c8
-rw-r--r--src/lib/libflac/libFLAC/stream_encoder.c14
17 files changed, 218 insertions, 238 deletions
diff --git a/src/lib/libflac/include/FLAC/export.h b/src/lib/libflac/include/FLAC/export.h
index a525f29c1e5..e8295b86eac 100644
--- a/src/lib/libflac/include/FLAC/export.h
+++ b/src/lib/libflac/include/FLAC/export.h
@@ -61,9 +61,9 @@
#else
#ifdef FLAC_API_EXPORTS
-#define FLAC_API _declspec(dllexport)
+#define FLAC_API _declspec(dllexport)
#else
-#define FLAC_API _declspec(dllimport)
+#define FLAC_API _declspec(dllimport)
#endif
#endif
diff --git a/src/lib/libflac/include/FLAC/format.h b/src/lib/libflac/include/FLAC/format.h
index 77e2d0130e5..2c838f34f8e 100644
--- a/src/lib/libflac/include/FLAC/format.h
+++ b/src/lib/libflac/include/FLAC/format.h
@@ -84,8 +84,8 @@ extern "C" {
/*
- Most of the values described in this file are defined by the FLAC
- format specification. There is nothing to tune here.
+ Most of the values described in this file are defined by the FLAC
+ format specification. There is nothing to tune here.
*/
/** The largest legal metadata type code. */
@@ -211,7 +211,6 @@ extern FLAC_API const char * const FLAC__EntropyCodingMethodTypeString[];
/** Contents of a Rice partitioned residual
*/
typedef struct {
-
unsigned *parameters;
/**< The Rice parameters for each context. */
@@ -230,7 +229,6 @@ typedef struct {
/** Header for a Rice partitioned residual. (c.f. <A HREF="../format.html#partitioned_rice">format specification</A>)
*/
typedef struct {
-
unsigned order;
/**< The partition order, i.e. # of contexts = 2 ^ \a order. */
@@ -486,7 +484,6 @@ typedef struct {
/** An enumeration of the available metadata block types. */
typedef enum {
-
FLAC__METADATA_TYPE_STREAMINFO = 0,
/**< <A HREF="../format.html#metadata_block_streaminfo">STREAMINFO</A> block */
diff --git a/src/lib/libflac/include/FLAC/metadata.h b/src/lib/libflac/include/FLAC/metadata.h
index fff90b0bafd..879b0b40a63 100644
--- a/src/lib/libflac/include/FLAC/metadata.h
+++ b/src/lib/libflac/include/FLAC/metadata.h
@@ -306,7 +306,6 @@ typedef struct FLAC__Metadata_SimpleIterator FLAC__Metadata_SimpleIterator;
* The iterator's current status can be obtained by calling FLAC__metadata_simple_iterator_status().
*/
typedef enum {
-
FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK = 0,
/**< The iterator is in the normal OK state */
@@ -763,7 +762,7 @@ typedef enum {
FLAC__METADATA_CHAIN_STATUS_READ_WRITE_MISMATCH,
/**< FLAC__metadata_chain_write() was called on a chain read by
* FLAC__metadata_chain_read_with_callbacks()/FLAC__metadata_chain_read_ogg_with_callbacks(),
- * or
+ * or
* FLAC__metadata_chain_write_with_callbacks()/FLAC__metadata_chain_write_with_callbacks_and_tempfile()
* was called on a chain read by
* FLAC__metadata_chain_read()/FLAC__metadata_chain_read_ogg().
diff --git a/src/lib/libflac/include/FLAC/stream_decoder.h b/src/lib/libflac/include/FLAC/stream_decoder.h
index 9ac159474af..1d44a36f204 100644
--- a/src/lib/libflac/include/FLAC/stream_decoder.h
+++ b/src/lib/libflac/include/FLAC/stream_decoder.h
@@ -199,7 +199,6 @@ extern "C" {
* The decoder's state can be obtained by calling FLAC__stream_decoder_get_state().
*/
typedef enum {
-
FLAC__STREAM_DECODER_SEARCH_FOR_METADATA = 0,
/**< The decoder is ready to search for metadata. */
@@ -253,7 +252,6 @@ extern FLAC_API const char * const FLAC__StreamDecoderStateString[];
/** Possible return values for the FLAC__stream_decoder_init_*() functions.
*/
typedef enum {
-
FLAC__STREAM_DECODER_INIT_STATUS_OK = 0,
/**< Initialization was successful. */
@@ -291,7 +289,6 @@ extern FLAC_API const char * const FLAC__StreamDecoderInitStatusString[];
/** Return values for the FLAC__StreamDecoder read callback.
*/
typedef enum {
-
FLAC__STREAM_DECODER_READ_STATUS_CONTINUE,
/**< The read was OK and decoding can continue. */
@@ -322,7 +319,6 @@ extern FLAC_API const char * const FLAC__StreamDecoderReadStatusString[];
/** Return values for the FLAC__StreamDecoder seek callback.
*/
typedef enum {
-
FLAC__STREAM_DECODER_SEEK_STATUS_OK,
/**< The seek was OK and decoding can continue. */
@@ -345,7 +341,6 @@ extern FLAC_API const char * const FLAC__StreamDecoderSeekStatusString[];
/** Return values for the FLAC__StreamDecoder tell callback.
*/
typedef enum {
-
FLAC__STREAM_DECODER_TELL_STATUS_OK,
/**< The tell was OK and decoding can continue. */
@@ -368,7 +363,6 @@ extern FLAC_API const char * const FLAC__StreamDecoderTellStatusString[];
/** Return values for the FLAC__StreamDecoder length callback.
*/
typedef enum {
-
FLAC__STREAM_DECODER_LENGTH_STATUS_OK,
/**< The length call was OK and decoding can continue. */
@@ -391,7 +385,6 @@ extern FLAC_API const char * const FLAC__StreamDecoderLengthStatusString[];
/** Return values for the FLAC__StreamDecoder write callback.
*/
typedef enum {
-
FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE,
/**< The write was OK and decoding can continue. */
@@ -424,7 +417,6 @@ extern FLAC_API const char * const FLAC__StreamDecoderWriteStatusString[];
* a future encoder.
*/
typedef enum {
-
FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC,
/**< An error in the stream caused the decoder to lose synchronization. */
diff --git a/src/lib/libflac/include/FLAC/stream_encoder.h b/src/lib/libflac/include/FLAC/stream_encoder.h
index dbbbb23ee11..f533d8c8430 100644
--- a/src/lib/libflac/include/FLAC/stream_encoder.h
+++ b/src/lib/libflac/include/FLAC/stream_encoder.h
@@ -238,7 +238,6 @@ extern "C" {
* must be deleted with FLAC__stream_encoder_delete().
*/
typedef enum {
-
FLAC__STREAM_ENCODER_OK = 0,
/**< The encoder is in the normal OK state and samples can be processed. */
@@ -290,7 +289,6 @@ extern FLAC_API const char * const FLAC__StreamEncoderStateString[];
/** Possible return values for the FLAC__stream_encoder_init_*() functions.
*/
typedef enum {
-
FLAC__STREAM_ENCODER_INIT_STATUS_OK = 0,
/**< Initialization was successful. */
@@ -360,7 +358,6 @@ extern FLAC_API const char * const FLAC__StreamEncoderInitStatusString[];
/** Return values for the FLAC__StreamEncoder read callback.
*/
typedef enum {
-
FLAC__STREAM_ENCODER_READ_STATUS_CONTINUE,
/**< The read was OK and decoding can continue. */
@@ -386,7 +383,6 @@ extern FLAC_API const char * const FLAC__StreamEncoderReadStatusString[];
/** Return values for the FLAC__StreamEncoder write callback.
*/
typedef enum {
-
FLAC__STREAM_ENCODER_WRITE_STATUS_OK = 0,
/**< The write was OK and encoding can continue. */
@@ -406,7 +402,6 @@ extern FLAC_API const char * const FLAC__StreamEncoderWriteStatusString[];
/** Return values for the FLAC__StreamEncoder seek callback.
*/
typedef enum {
-
FLAC__STREAM_ENCODER_SEEK_STATUS_OK,
/**< The seek was OK and encoding can continue. */
@@ -429,7 +424,6 @@ extern FLAC_API const char * const FLAC__StreamEncoderSeekStatusString[];
/** Return values for the FLAC__StreamEncoder tell callback.
*/
typedef enum {
-
FLAC__STREAM_ENCODER_TELL_STATUS_OK,
/**< The tell was OK and encoding can continue. */
diff --git a/src/lib/libflac/include/private/fixed.h b/src/lib/libflac/include/private/fixed.h
index 6656b796bec..f2e0f4fb15a 100644
--- a/src/lib/libflac/include/private/fixed.h
+++ b/src/lib/libflac/include/private/fixed.h
@@ -40,16 +40,16 @@
#include "FLAC/format.h"
/*
- * FLAC__fixed_compute_best_predictor()
- * --------------------------------------------------------------------
- * Compute the best fixed predictor and the expected bits-per-sample
+ * FLAC__fixed_compute_best_predictor()
+ * --------------------------------------------------------------------
+ * Compute the best fixed predictor and the expected bits-per-sample
* of the residual signal for each order. The _wide() version uses
* 64-bit integers which is statistically necessary when bits-per-
* sample + log2(blocksize) > 30
*
- * IN data[0,data_len-1]
- * IN data_len
- * OUT residual_bits_per_sample[0,FLAC__MAX_FIXED_ORDER]
+ * IN data[0,data_len-1]
+ * IN data_len
+ * OUT residual_bits_per_sample[0,FLAC__MAX_FIXED_ORDER]
*/
#ifndef FLAC__INTEGER_ONLY_LIBRARY
unsigned FLAC__fixed_compute_best_predictor(const FLAC__int32 data[], unsigned data_len, FLAC__float residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]);
@@ -67,30 +67,30 @@ unsigned FLAC__fixed_compute_best_predictor_wide(const FLAC__int32 data[], unsig
#endif
/*
- * FLAC__fixed_compute_residual()
- * --------------------------------------------------------------------
- * Compute the residual signal obtained from sutracting the predicted
- * signal from the original.
+ * FLAC__fixed_compute_residual()
+ * --------------------------------------------------------------------
+ * Compute the residual signal obtained from sutracting the predicted
+ * signal from the original.
*
- * IN data[-order,data_len-1] original signal (NOTE THE INDICES!)
- * IN data_len length of original signal
- * IN order <= FLAC__MAX_FIXED_ORDER fixed-predictor order
- * OUT residual[0,data_len-1] residual signal
+ * IN data[-order,data_len-1] original signal (NOTE THE INDICES!)
+ * IN data_len length of original signal
+ * IN order <= FLAC__MAX_FIXED_ORDER fixed-predictor order
+ * OUT residual[0,data_len-1] residual signal
*/
void FLAC__fixed_compute_residual(const FLAC__int32 data[], unsigned data_len, unsigned order, FLAC__int32 residual[]);
/*
- * FLAC__fixed_restore_signal()
- * --------------------------------------------------------------------
- * Restore the original signal by summing the residual and the
- * predictor.
+ * FLAC__fixed_restore_signal()
+ * --------------------------------------------------------------------
+ * Restore the original signal by summing the residual and the
+ * predictor.
*
- * IN residual[0,data_len-1] residual signal
- * IN data_len length of original signal
- * IN order <= FLAC__MAX_FIXED_ORDER fixed-predictor order
- * *** IMPORTANT: the caller must pass in the historical samples:
- * IN data[-order,-1] previously-reconstructed historical samples
- * OUT data[0,data_len-1] original signal
+ * IN residual[0,data_len-1] residual signal
+ * IN data_len length of original signal
+ * IN order <= FLAC__MAX_FIXED_ORDER fixed-predictor order
+ * *** IMPORTANT: the caller must pass in the historical samples:
+ * IN data[-order,-1] previously-reconstructed historical samples
+ * OUT data[0,data_len-1] original signal
*/
void FLAC__fixed_restore_signal(const FLAC__int32 residual[], unsigned data_len, unsigned order, FLAC__int32 data[]);
diff --git a/src/lib/libflac/include/private/float.h b/src/lib/libflac/include/private/float.h
index 73313f6dbf8..6f7ae610f35 100644
--- a/src/lib/libflac/include/private/float.h
+++ b/src/lib/libflac/include/private/float.h
@@ -74,21 +74,21 @@ extern const FLAC__fixedpoint FLAC__FP_E;
#define FLAC__fixedpoint_div(x, y) ( (FLAC__fixedpoint) ( ( ((FLAC__int64)(x)<<32) / (FLAC__int64)(y) ) >> 16 ) )
/*
- * FLAC__fixedpoint_log2()
- * --------------------------------------------------------------------
- * Returns the base-2 logarithm of the fixed-point number 'x' using an
- * algorithm by Knuth for x >= 1.0
+ * FLAC__fixedpoint_log2()
+ * --------------------------------------------------------------------
+ * Returns the base-2 logarithm of the fixed-point number 'x' using an
+ * algorithm by Knuth for x >= 1.0
*
- * 'fracbits' is the number of fractional bits of 'x'. 'fracbits' must
- * be < 32 and evenly divisible by 4 (0 is OK but not very precise).
+ * 'fracbits' is the number of fractional bits of 'x'. 'fracbits' must
+ * be < 32 and evenly divisible by 4 (0 is OK but not very precise).
*
- * 'precision' roughly limits the number of iterations that are done;
- * use (unsigned)(-1) for maximum precision.
+ * 'precision' roughly limits the number of iterations that are done;
+ * use (unsigned)(-1) for maximum precision.
*
- * If 'x' is less than one -- that is, x < (1<<fracbits) -- then this
- * function will punt and return 0.
+ * If 'x' is less than one -- that is, x < (1<<fracbits) -- then this
+ * function will punt and return 0.
*
- * The return value will also have 'fracbits' fractional bits.
+ * The return value will also have 'fracbits' fractional bits.
*/
FLAC__uint32 FLAC__fixedpoint_log2(FLAC__uint32 x, unsigned fracbits, unsigned precision);
diff --git a/src/lib/libflac/include/private/lpc.h b/src/lib/libflac/include/private/lpc.h
index 2cb139b4bfd..35588bd718e 100644
--- a/src/lib/libflac/include/private/lpc.h
+++ b/src/lib/libflac/include/private/lpc.h
@@ -42,29 +42,29 @@
#ifndef FLAC__INTEGER_ONLY_LIBRARY
/*
- * FLAC__lpc_window_data()
- * --------------------------------------------------------------------
- * Applies the given window to the data.
+ * FLAC__lpc_window_data()
+ * --------------------------------------------------------------------
+ * Applies the given window to the data.
* OPT: asm implementation
*
- * IN in[0,data_len-1]
- * IN window[0,data_len-1]
- * OUT out[0,lag-1]
- * IN data_len
+ * IN in[0,data_len-1]
+ * IN window[0,data_len-1]
+ * OUT out[0,lag-1]
+ * IN data_len
*/
void FLAC__lpc_window_data(const FLAC__int32 in[], const FLAC__real window[], FLAC__real out[], unsigned data_len);
/*
- * FLAC__lpc_compute_autocorrelation()
- * --------------------------------------------------------------------
- * Compute the autocorrelation for lags between 0 and lag-1.
- * Assumes data[] outside of [0,data_len-1] == 0.
- * Asserts that lag > 0.
+ * FLAC__lpc_compute_autocorrelation()
+ * --------------------------------------------------------------------
+ * Compute the autocorrelation for lags between 0 and lag-1.
+ * Assumes data[] outside of [0,data_len-1] == 0.
+ * Asserts that lag > 0.
*
- * IN data[0,data_len-1]
- * IN data_len
- * IN 0 < lag <= data_len
- * OUT autoc[0,lag-1]
+ * IN data[0,data_len-1]
+ * IN data_len
+ * IN 0 < lag <= data_len
+ * OUT autoc[0,lag-1]
*/
void FLAC__lpc_compute_autocorrelation(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]);
#ifndef FLAC__NO_ASM
@@ -80,44 +80,44 @@ void FLAC__lpc_compute_autocorrelation_asm_ia32_3dnow(const FLAC__real data[], u
#endif
/*
- * FLAC__lpc_compute_lp_coefficients()
- * --------------------------------------------------------------------
- * Computes LP coefficients for orders 1..max_order.
- * Do not call if autoc[0] == 0.0. This means the signal is zero
- * and there is no point in calculating a predictor.
+ * FLAC__lpc_compute_lp_coefficients()
+ * --------------------------------------------------------------------
+ * Computes LP coefficients for orders 1..max_order.
+ * Do not call if autoc[0] == 0.0. This means the signal is zero
+ * and there is no point in calculating a predictor.
*
- * IN autoc[0,max_order] autocorrelation values
- * IN 0 < max_order <= FLAC__MAX_LPC_ORDER max LP order to compute
- * OUT lp_coeff[0,max_order-1][0,max_order-1] LP coefficients for each order
- * *** IMPORTANT:
- * *** lp_coeff[0,max_order-1][max_order,FLAC__MAX_LPC_ORDER-1] are untouched
- * OUT error[0,max_order-1] error for each order (more
- * specifically, the variance of
- * the error signal times # of
- * samples in the signal)
+ * IN autoc[0,max_order] autocorrelation values
+ * IN 0 < max_order <= FLAC__MAX_LPC_ORDER max LP order to compute
+ * OUT lp_coeff[0,max_order-1][0,max_order-1] LP coefficients for each order
+ * *** IMPORTANT:
+ * *** lp_coeff[0,max_order-1][max_order,FLAC__MAX_LPC_ORDER-1] are untouched
+ * OUT error[0,max_order-1] error for each order (more
+ * specifically, the variance of
+ * the error signal times # of
+ * samples in the signal)
*
- * Example: if max_order is 9, the LP coefficients for order 9 will be
- * in lp_coeff[8][0,8], the LP coefficients for order 8 will be
- * in lp_coeff[7][0,7], etc.
+ * Example: if max_order is 9, the LP coefficients for order 9 will be
+ * in lp_coeff[8][0,8], the LP coefficients for order 8 will be
+ * in lp_coeff[7][0,7], etc.
*/
void FLAC__lpc_compute_lp_coefficients(const FLAC__real autoc[], unsigned *max_order, FLAC__real lp_coeff[][FLAC__MAX_LPC_ORDER], FLAC__double error[]);
/*
- * FLAC__lpc_quantize_coefficients()
- * --------------------------------------------------------------------
- * Quantizes the LP coefficients. NOTE: precision + bits_per_sample
- * must be less than 32 (sizeof(FLAC__int32)*8).
+ * FLAC__lpc_quantize_coefficients()
+ * --------------------------------------------------------------------
+ * Quantizes the LP coefficients. NOTE: precision + bits_per_sample
+ * must be less than 32 (sizeof(FLAC__int32)*8).
*
- * IN lp_coeff[0,order-1] LP coefficients
- * IN order LP order
- * IN FLAC__MIN_QLP_COEFF_PRECISION < precision
- * desired precision (in bits, including sign
- * bit) of largest coefficient
- * OUT qlp_coeff[0,order-1] quantized coefficients
- * OUT shift # of bits to shift right to get approximated
- * LP coefficients. NOTE: could be negative.
- * RETURN 0 => quantization OK
- * 1 => coefficients require too much shifting for *shift to
+ * IN lp_coeff[0,order-1] LP coefficients
+ * IN order LP order
+ * IN FLAC__MIN_QLP_COEFF_PRECISION < precision
+ * desired precision (in bits, including sign
+ * bit) of largest coefficient
+ * OUT qlp_coeff[0,order-1] quantized coefficients
+ * OUT shift # of bits to shift right to get approximated
+ * LP coefficients. NOTE: could be negative.
+ * RETURN 0 => quantization OK
+ * 1 => coefficients require too much shifting for *shift to
* fit in the LPC subframe header. 'shift' is unset.
* 2 => coefficients are all zero, which is bad. 'shift' is
* unset.
@@ -125,17 +125,17 @@ void FLAC__lpc_compute_lp_coefficients(const FLAC__real autoc[], unsigned *max_o
int FLAC__lpc_quantize_coefficients(const FLAC__real lp_coeff[], unsigned order, unsigned precision, FLAC__int32 qlp_coeff[], int *shift);
/*
- * FLAC__lpc_compute_residual_from_qlp_coefficients()
- * --------------------------------------------------------------------
- * Compute the residual signal obtained from sutracting the predicted
- * signal from the original.
+ * FLAC__lpc_compute_residual_from_qlp_coefficients()
+ * --------------------------------------------------------------------
+ * Compute the residual signal obtained from sutracting the predicted
+ * signal from the original.
*
- * IN data[-order,data_len-1] original signal (NOTE THE INDICES!)
- * IN data_len length of original signal
- * IN qlp_coeff[0,order-1] quantized LP coefficients
- * IN order > 0 LP order
- * IN lp_quantization quantization of LP coefficients in bits
- * OUT residual[0,data_len-1] residual signal
+ * IN data[-order,data_len-1] original signal (NOTE THE INDICES!)
+ * IN data_len length of original signal
+ * IN qlp_coeff[0,order-1] quantized LP coefficients
+ * IN order > 0 LP order
+ * IN lp_quantization quantization of LP coefficients in bits
+ * OUT residual[0,data_len-1] residual signal
*/
void FLAC__lpc_compute_residual_from_qlp_coefficients(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]);
void FLAC__lpc_compute_residual_from_qlp_coefficients_wide(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]);
@@ -151,19 +151,19 @@ void FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32_mmx(const FLAC__i
#endif /* !defined FLAC__INTEGER_ONLY_LIBRARY */
/*
- * FLAC__lpc_restore_signal()
- * --------------------------------------------------------------------
- * Restore the original signal by summing the residual and the
- * predictor.
+ * FLAC__lpc_restore_signal()
+ * --------------------------------------------------------------------
+ * Restore the original signal by summing the residual and the
+ * predictor.
*
- * IN residual[0,data_len-1] residual signal
- * IN data_len length of original signal
- * IN qlp_coeff[0,order-1] quantized LP coefficients
- * IN order > 0 LP order
- * IN lp_quantization quantization of LP coefficients in bits
- * *** IMPORTANT: the caller must pass in the historical samples:
- * IN data[-order,-1] previously-reconstructed historical samples
- * OUT data[0,data_len-1] original signal
+ * IN residual[0,data_len-1] residual signal
+ * IN data_len length of original signal
+ * IN qlp_coeff[0,order-1] quantized LP coefficients
+ * IN order > 0 LP order
+ * IN lp_quantization quantization of LP coefficients in bits
+ * *** IMPORTANT: the caller must pass in the historical samples:
+ * IN data[-order,-1] previously-reconstructed historical samples
+ * OUT data[0,data_len-1] original signal
*/
void FLAC__lpc_restore_signal(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]);
void FLAC__lpc_restore_signal_wide(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]);
@@ -182,30 +182,30 @@ void FLAC__lpc_restore_signal_asm_ppc_altivec_16_order8(const FLAC__int32 residu
#ifndef FLAC__INTEGER_ONLY_LIBRARY
/*
- * FLAC__lpc_compute_expected_bits_per_residual_sample()
- * --------------------------------------------------------------------
- * Compute the expected number of bits per residual signal sample
- * based on the LP error (which is related to the residual variance).
+ * FLAC__lpc_compute_expected_bits_per_residual_sample()
+ * --------------------------------------------------------------------
+ * Compute the expected number of bits per residual signal sample
+ * based on the LP error (which is related to the residual variance).
*
- * IN lpc_error >= 0.0 error returned from calculating LP coefficients
- * IN total_samples > 0 # of samples in residual signal
- * RETURN expected bits per sample
+ * IN lpc_error >= 0.0 error returned from calculating LP coefficients
+ * IN total_samples > 0 # of samples in residual signal
+ * RETURN expected bits per sample
*/
FLAC__double FLAC__lpc_compute_expected_bits_per_residual_sample(FLAC__double lpc_error, unsigned total_samples);
FLAC__double FLAC__lpc_compute_expected_bits_per_residual_sample_with_error_scale(FLAC__double lpc_error, FLAC__double error_scale);
/*
- * FLAC__lpc_compute_best_order()
- * --------------------------------------------------------------------
- * Compute the best order from the array of signal errors returned
- * during coefficient computation.
+ * FLAC__lpc_compute_best_order()
+ * --------------------------------------------------------------------
+ * Compute the best order from the array of signal errors returned
+ * during coefficient computation.
*
- * IN lpc_error[0,max_order-1] >= 0.0 error returned from calculating LP coefficients
- * IN max_order > 0 max LP order
- * IN total_samples > 0 # of samples in residual signal
- * IN overhead_bits_per_order # of bits overhead for each increased LP order
- * (includes warmup sample size and quantized LP coefficient)
- * RETURN [1,max_order] best order
+ * IN lpc_error[0,max_order-1] >= 0.0 error returned from calculating LP coefficients
+ * IN max_order > 0 max LP order
+ * IN total_samples > 0 # of samples in residual signal
+ * IN overhead_bits_per_order # of bits overhead for each increased LP order
+ * (includes warmup sample size and quantized LP coefficient)
+ * RETURN [1,max_order] best order
*/
unsigned FLAC__lpc_compute_best_order(const FLAC__double lpc_error[], unsigned max_order, unsigned total_samples, unsigned overhead_bits_per_order);
diff --git a/src/lib/libflac/include/private/window.h b/src/lib/libflac/include/private/window.h
index 01e0fc46c94..55a5bf29230 100644
--- a/src/lib/libflac/include/private/window.h
+++ b/src/lib/libflac/include/private/window.h
@@ -42,13 +42,13 @@
#ifndef FLAC__INTEGER_ONLY_LIBRARY
/*
- * FLAC__window_*()
- * --------------------------------------------------------------------
- * Calculates window coefficients according to different apodization
- * functions.
+ * FLAC__window_*()
+ * --------------------------------------------------------------------
+ * Calculates window coefficients according to different apodization
+ * functions.
*
- * OUT window[0,L-1]
- * IN L (number of points in window)
+ * OUT window[0,L-1]
+ * IN L (number of points in window)
*/
void FLAC__window_bartlett(FLAC__real *window, const FLAC__int32 L);
void FLAC__window_bartlett_hann(FLAC__real *window, const FLAC__int32 L);
diff --git a/src/lib/libflac/libFLAC/bitreader.c b/src/lib/libflac/libFLAC/bitreader.c
index e2a4ba3bd16..c6b8fe3b53f 100644
--- a/src/lib/libflac/libFLAC/bitreader.c
+++ b/src/lib/libflac/libFLAC/bitreader.c
@@ -301,13 +301,13 @@ FLAC__BitReader *FLAC__bitreader_new(void)
FLAC__BitReader *br = (FLAC__BitReader*)calloc(1, sizeof(FLAC__BitReader));
/* calloc() implies:
- memset(br, 0, sizeof(FLAC__BitReader));
- br->buffer = 0;
- br->capacity = 0;
- br->words = br->bytes = 0;
- br->consumed_words = br->consumed_bits = 0;
- br->read_callback = 0;
- br->client_data = 0;
+ memset(br, 0, sizeof(FLAC__BitReader));
+ br->buffer = 0;
+ br->capacity = 0;
+ br->words = br->bytes = 0;
+ br->consumed_words = br->consumed_bits = 0;
+ br->read_callback = 0;
+ br->client_data = 0;
*/
return br;
}
@@ -835,7 +835,6 @@ FLAC__bool FLAC__bitreader_read_rice_signed_block(FLAC__BitReader *br, int vals[
cwords = br->consumed_words;
while(1) {
-
/* read unary part */
while(1) {
while(cwords < br->words) { /* if we've not consumed up to a partial tail word... */
@@ -1018,7 +1017,6 @@ break2:
ucbits = (br->words-cwords)*FLAC__BITS_PER_WORD + br->bytes*8 - cbits;
while(1) {
-
/* read unary part */
while(1) {
while(cwords < br->words) { /* if we've not consumed up to a partial tail word... */
diff --git a/src/lib/libflac/libFLAC/float.c b/src/lib/libflac/libFLAC/float.c
index 60fa7e8371a..046fb1499a1 100644
--- a/src/lib/libflac/libFLAC/float.c
+++ b/src/lib/libflac/libFLAC/float.c
@@ -282,7 +282,7 @@ FLAC__uint32 FLAC__fixedpoint_log2(FLAC__uint32 x, unsigned fracbits, unsigned p
if(x < ONE)
return 0;
-
+
if(precision > LOG2_LOOKUP_PRECISION)
precision = LOG2_LOOKUP_PRECISION;
diff --git a/src/lib/libflac/libFLAC/lpc.c b/src/lib/libflac/libFLAC/lpc.c
index 00bbab44c1c..8e8332590a8 100644
--- a/src/lib/libflac/libFLAC/lpc.c
+++ b/src/lib/libflac/libFLAC/lpc.c
@@ -305,10 +305,10 @@ void FLAC__lpc_compute_residual_from_qlp_coefficients(const FLAC__int32 *data, u
/* Here's a slower but clearer version:
for(i = 0; i < data_len; i++) {
- sum = 0;
- for(j = 0; j < order; j++)
- sum += qlp_coeff[j] * data[i-j-1];
- residual[i] = data[i] - (sum >> lp_quantization);
+ sum = 0;
+ for(j = 0; j < order; j++)
+ sum += qlp_coeff[j] * data[i-j-1];
+ residual[i] = data[i] - (sum >> lp_quantization);
}
*/
}
@@ -516,18 +516,18 @@ void FLAC__lpc_compute_residual_from_qlp_coefficients(const FLAC__int32 *data, u
case 15: sum += qlp_coeff[14] * data[i-15];
case 14: sum += qlp_coeff[13] * data[i-14];
case 13: sum += qlp_coeff[12] * data[i-13];
- sum += qlp_coeff[11] * data[i-12];
- sum += qlp_coeff[10] * data[i-11];
- sum += qlp_coeff[ 9] * data[i-10];
- sum += qlp_coeff[ 8] * data[i- 9];
- sum += qlp_coeff[ 7] * data[i- 8];
- sum += qlp_coeff[ 6] * data[i- 7];
- sum += qlp_coeff[ 5] * data[i- 6];
- sum += qlp_coeff[ 4] * data[i- 5];
- sum += qlp_coeff[ 3] * data[i- 4];
- sum += qlp_coeff[ 2] * data[i- 3];
- sum += qlp_coeff[ 1] * data[i- 2];
- sum += qlp_coeff[ 0] * data[i- 1];
+ sum += qlp_coeff[11] * data[i-12];
+ sum += qlp_coeff[10] * data[i-11];
+ sum += qlp_coeff[ 9] * data[i-10];
+ sum += qlp_coeff[ 8] * data[i- 9];
+ sum += qlp_coeff[ 7] * data[i- 8];
+ sum += qlp_coeff[ 6] * data[i- 7];
+ sum += qlp_coeff[ 5] * data[i- 6];
+ sum += qlp_coeff[ 4] * data[i- 5];
+ sum += qlp_coeff[ 3] * data[i- 4];
+ sum += qlp_coeff[ 2] * data[i- 3];
+ sum += qlp_coeff[ 1] * data[i- 2];
+ sum += qlp_coeff[ 0] * data[i- 1];
}
residual[i] = data[i] - (sum >> lp_quantization);
}
@@ -778,18 +778,18 @@ void FLAC__lpc_compute_residual_from_qlp_coefficients_wide(const FLAC__int32 *da
case 15: sum += qlp_coeff[14] * (FLAC__int64)data[i-15];
case 14: sum += qlp_coeff[13] * (FLAC__int64)data[i-14];
case 13: sum += qlp_coeff[12] * (FLAC__int64)data[i-13];
- sum += qlp_coeff[11] * (FLAC__int64)data[i-12];
- sum += qlp_coeff[10] * (FLAC__int64)data[i-11];
- sum += qlp_coeff[ 9] * (FLAC__int64)data[i-10];
- sum += qlp_coeff[ 8] * (FLAC__int64)data[i- 9];
- sum += qlp_coeff[ 7] * (FLAC__int64)data[i- 8];
- sum += qlp_coeff[ 6] * (FLAC__int64)data[i- 7];
- sum += qlp_coeff[ 5] * (FLAC__int64)data[i- 6];
- sum += qlp_coeff[ 4] * (FLAC__int64)data[i- 5];
- sum += qlp_coeff[ 3] * (FLAC__int64)data[i- 4];
- sum += qlp_coeff[ 2] * (FLAC__int64)data[i- 3];
- sum += qlp_coeff[ 1] * (FLAC__int64)data[i- 2];
- sum += qlp_coeff[ 0] * (FLAC__int64)data[i- 1];
+ sum += qlp_coeff[11] * (FLAC__int64)data[i-12];
+ sum += qlp_coeff[10] * (FLAC__int64)data[i-11];
+ sum += qlp_coeff[ 9] * (FLAC__int64)data[i-10];
+ sum += qlp_coeff[ 8] * (FLAC__int64)data[i- 9];
+ sum += qlp_coeff[ 7] * (FLAC__int64)data[i- 8];
+ sum += qlp_coeff[ 6] * (FLAC__int64)data[i- 7];
+ sum += qlp_coeff[ 5] * (FLAC__int64)data[i- 6];
+ sum += qlp_coeff[ 4] * (FLAC__int64)data[i- 5];
+ sum += qlp_coeff[ 3] * (FLAC__int64)data[i- 4];
+ sum += qlp_coeff[ 2] * (FLAC__int64)data[i- 3];
+ sum += qlp_coeff[ 1] * (FLAC__int64)data[i- 2];
+ sum += qlp_coeff[ 0] * (FLAC__int64)data[i- 1];
}
residual[i] = data[i] - (FLAC__int32)(sum >> lp_quantization);
}
@@ -835,10 +835,10 @@ void FLAC__lpc_restore_signal(const FLAC__int32 residual[], unsigned data_len, c
/* Here's a slower but clearer version:
for(i = 0; i < data_len; i++) {
- sum = 0;
- for(j = 0; j < order; j++)
- sum += qlp_coeff[j] * data[i-j-1];
- data[i] = residual[i] + (sum >> lp_quantization);
+ sum = 0;
+ for(j = 0; j < order; j++)
+ sum += qlp_coeff[j] * data[i-j-1];
+ data[i] = residual[i] + (sum >> lp_quantization);
}
*/
}
@@ -1046,18 +1046,18 @@ void FLAC__lpc_restore_signal(const FLAC__int32 residual[], unsigned data_len, c
case 15: sum += qlp_coeff[14] * data[i-15];
case 14: sum += qlp_coeff[13] * data[i-14];
case 13: sum += qlp_coeff[12] * data[i-13];
- sum += qlp_coeff[11] * data[i-12];
- sum += qlp_coeff[10] * data[i-11];
- sum += qlp_coeff[ 9] * data[i-10];
- sum += qlp_coeff[ 8] * data[i- 9];
- sum += qlp_coeff[ 7] * data[i- 8];
- sum += qlp_coeff[ 6] * data[i- 7];
- sum += qlp_coeff[ 5] * data[i- 6];
- sum += qlp_coeff[ 4] * data[i- 5];
- sum += qlp_coeff[ 3] * data[i- 4];
- sum += qlp_coeff[ 2] * data[i- 3];
- sum += qlp_coeff[ 1] * data[i- 2];
- sum += qlp_coeff[ 0] * data[i- 1];
+ sum += qlp_coeff[11] * data[i-12];
+ sum += qlp_coeff[10] * data[i-11];
+ sum += qlp_coeff[ 9] * data[i-10];
+ sum += qlp_coeff[ 8] * data[i- 9];
+ sum += qlp_coeff[ 7] * data[i- 8];
+ sum += qlp_coeff[ 6] * data[i- 7];
+ sum += qlp_coeff[ 5] * data[i- 6];
+ sum += qlp_coeff[ 4] * data[i- 5];
+ sum += qlp_coeff[ 3] * data[i- 4];
+ sum += qlp_coeff[ 2] * data[i- 3];
+ sum += qlp_coeff[ 1] * data[i- 2];
+ sum += qlp_coeff[ 0] * data[i- 1];
}
data[i] = residual[i] + (sum >> lp_quantization);
}
@@ -1308,18 +1308,18 @@ void FLAC__lpc_restore_signal_wide(const FLAC__int32 residual[], unsigned data_l
case 15: sum += qlp_coeff[14] * (FLAC__int64)data[i-15];
case 14: sum += qlp_coeff[13] * (FLAC__int64)data[i-14];
case 13: sum += qlp_coeff[12] * (FLAC__int64)data[i-13];
- sum += qlp_coeff[11] * (FLAC__int64)data[i-12];
- sum += qlp_coeff[10] * (FLAC__int64)data[i-11];
- sum += qlp_coeff[ 9] * (FLAC__int64)data[i-10];
- sum += qlp_coeff[ 8] * (FLAC__int64)data[i- 9];
- sum += qlp_coeff[ 7] * (FLAC__int64)data[i- 8];
- sum += qlp_coeff[ 6] * (FLAC__int64)data[i- 7];
- sum += qlp_coeff[ 5] * (FLAC__int64)data[i- 6];
- sum += qlp_coeff[ 4] * (FLAC__int64)data[i- 5];
- sum += qlp_coeff[ 3] * (FLAC__int64)data[i- 4];
- sum += qlp_coeff[ 2] * (FLAC__int64)data[i- 3];
- sum += qlp_coeff[ 1] * (FLAC__int64)data[i- 2];
- sum += qlp_coeff[ 0] * (FLAC__int64)data[i- 1];
+ sum += qlp_coeff[11] * (FLAC__int64)data[i-12];
+ sum += qlp_coeff[10] * (FLAC__int64)data[i-11];
+ sum += qlp_coeff[ 9] * (FLAC__int64)data[i-10];
+ sum += qlp_coeff[ 8] * (FLAC__int64)data[i- 9];
+ sum += qlp_coeff[ 7] * (FLAC__int64)data[i- 8];
+ sum += qlp_coeff[ 6] * (FLAC__int64)data[i- 7];
+ sum += qlp_coeff[ 5] * (FLAC__int64)data[i- 6];
+ sum += qlp_coeff[ 4] * (FLAC__int64)data[i- 5];
+ sum += qlp_coeff[ 3] * (FLAC__int64)data[i- 4];
+ sum += qlp_coeff[ 2] * (FLAC__int64)data[i- 3];
+ sum += qlp_coeff[ 1] * (FLAC__int64)data[i- 2];
+ sum += qlp_coeff[ 0] * (FLAC__int64)data[i- 1];
}
data[i] = residual[i] + (FLAC__int32)(sum >> lp_quantization);
}
diff --git a/src/lib/libflac/libFLAC/md5.c b/src/lib/libflac/libFLAC/md5.c
index 3cfebd23675..8e9b39fe127 100644
--- a/src/lib/libflac/libFLAC/md5.c
+++ b/src/lib/libflac/libFLAC/md5.c
@@ -2,8 +2,8 @@
# include <config.h>
#endif
-#include <stdlib.h> /* for malloc() */
-#include <string.h> /* for memcpy() */
+#include <stdlib.h> /* for malloc() */
+#include <string.h> /* for memcpy() */
#include "private/md5.h"
#include "share/alloc.h"
@@ -47,7 +47,7 @@
/* This is the central step in the MD5 algorithm. */
#define MD5STEP(f,w,x,y,z,in,s) \
- (w += f(x,y,z) + in, w = (w<<s | w>>(32-s)) + x)
+ (w += f(x,y,z) + in, w = (w<<s | w>>(32-s)) + x)
/*
* The core of the MD5 algorithm, this alters an existing MD5 hash to
@@ -143,7 +143,7 @@ static void byteSwap(FLAC__uint32 *buf, unsigned words)
{
register FLAC__uint32 x;
do {
- x = *buf;
+ x = *buf;
x = ((x << 8) & 0xff00ff00) | ((x >> 8) & 0x00ff00ff);
*buf++ = (x >> 16) | (x << 16);
} while (--words);
@@ -186,9 +186,9 @@ static void FLAC__MD5Update(FLAC__MD5Context *ctx, FLAC__byte const *buf, unsign
t = ctx->bytes[0];
if ((ctx->bytes[0] = t + len) < t)
- ctx->bytes[1]++; /* Carry from low to high */
+ ctx->bytes[1]++; /* Carry from low to high */
- t = 64 - (t & 0x3f); /* Space available in ctx->in (at least 1) */
+ t = 64 - (t & 0x3f); /* Space available in ctx->in (at least 1) */
if (t > len) {
memcpy((FLAC__byte *)ctx->in + 64 - t, buf, len);
return;
@@ -237,7 +237,7 @@ void FLAC__MD5Init(FLAC__MD5Context *ctx)
*/
void FLAC__MD5Final(FLAC__byte digest[16], FLAC__MD5Context *ctx)
{
- int count = ctx->bytes[0] & 0x3f; /* Number of bytes in ctx->in */
+ int count = ctx->bytes[0] & 0x3f; /* Number of bytes in ctx->in */
FLAC__byte *p = (FLAC__byte *)ctx->in + count;
/* Set the first char of padding to 0x80. There is always room. */
@@ -246,7 +246,7 @@ void FLAC__MD5Final(FLAC__byte digest[16], FLAC__MD5Context *ctx)
/* Bytes of padding needed to make 56 bytes (-8..55) */
count = 56 - 1 - count;
- if (count < 0) { /* Padding forces an extra block */
+ if (count < 0) { /* Padding forces an extra block */
memset(p, 0, count + 8);
byteSwapX16(ctx->in);
FLAC__MD5Transform(ctx->buf, ctx->in);
diff --git a/src/lib/libflac/libFLAC/metadata_iterators.c b/src/lib/libflac/libFLAC/metadata_iterators.c
index f88795bcf82..f24edc27631 100644
--- a/src/lib/libflac/libFLAC/metadata_iterators.c
+++ b/src/lib/libflac/libFLAC/metadata_iterators.c
@@ -1835,8 +1835,8 @@ FLAC_API FLAC__Metadata_Iterator *FLAC__metadata_iterator_new(void)
FLAC__Metadata_Iterator *iterator = (FLAC__Metadata_Iterator*)calloc(1, sizeof(FLAC__Metadata_Iterator));
/* calloc() implies:
- iterator->current = 0;
- iterator->chain = 0;
+ iterator->current = 0;
+ iterator->chain = 0;
*/
return iterator;
diff --git a/src/lib/libflac/libFLAC/metadata_object.c b/src/lib/libflac/libFLAC/metadata_object.c
index 6f8bccf4563..dc366476e14 100644
--- a/src/lib/libflac/libFLAC/metadata_object.c
+++ b/src/lib/libflac/libFLAC/metadata_object.c
@@ -1330,7 +1330,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_entry_from_name_value_pa
memcpy(entry->entry+nn+1, field_value, nv);
entry->entry[entry->length] = '\0';
}
-
+
return true;
}
diff --git a/src/lib/libflac/libFLAC/stream_decoder.c b/src/lib/libflac/libFLAC/stream_decoder.c
index 198d5dcc883..29e1b4dc441 100644
--- a/src/lib/libflac/libFLAC/stream_decoder.c
+++ b/src/lib/libflac/libFLAC/stream_decoder.c
@@ -1290,7 +1290,7 @@ FILE *get_binary_stdin_(void)
*/
#if defined _MSC_VER || defined __MINGW32__
_setmode(_fileno(stdin), _O_BINARY);
-#elif defined __CYGWIN__
+#elif defined __CYGWIN__
/* almost certainly not needed for any modern Cygwin, but let's be safe... */
setmode(_fileno(stdin), _O_BINARY);
#elif defined __EMX__
@@ -3152,11 +3152,11 @@ FLAC__bool seek_to_absolute_sample_(FLAC__StreamDecoder *decoder, FLAC__uint64 s
}
/* our last move backwards wasn't big enough, try again */
approx_bytes_per_frame = approx_bytes_per_frame? approx_bytes_per_frame * 2 : 16;
- continue;
+ continue;
}
/* allow one seek over upper bound, so we can get a correct upper_bound_sample for streams with unknown total_samples */
first_seek = false;
-
+
/* make sure we are not seeking in corrupted stream */
if (this_frame_sample < lower_bound_sample) {
decoder->protected_->state = FLAC__STREAM_DECODER_SEEK_ERROR;
@@ -3196,7 +3196,7 @@ FLAC__bool seek_to_absolute_sample_ogg_(FLAC__StreamDecoder *decoder, FLAC__uint
FLAC__bool did_a_seek;
unsigned iteration = 0;
- /* In the first iterations, we will calculate the target byte position
+ /* In the first iterations, we will calculate the target byte position
* by the distance from the target sample to left_sample and
* right_sample (let's call it "proportional search"). After that, we
* will switch to binary search.
diff --git a/src/lib/libflac/libFLAC/stream_encoder.c b/src/lib/libflac/libFLAC/stream_encoder.c
index afc79850096..8f139eb83e3 100644
--- a/src/lib/libflac/libFLAC/stream_encoder.c
+++ b/src/lib/libflac/libFLAC/stream_encoder.c
@@ -98,7 +98,7 @@
* parameter estimation in this encoder is very good, almost always
* yielding compression within 0.1% of the optimal parameters.
*/
-#undef ENABLE_RICE_PARAMETER_SEARCH
+#undef ENABLE_RICE_PARAMETER_SEARCH
typedef struct {
@@ -234,7 +234,7 @@ static unsigned evaluate_lpc_subframe_(
#endif
static unsigned evaluate_verbatim_subframe_(
- FLAC__StreamEncoder *encoder,
+ FLAC__StreamEncoder *encoder,
const FLAC__int32 signal[],
unsigned blocksize,
unsigned subframe_bps,
@@ -835,7 +835,7 @@ static FLAC__StreamEncoderInitStatus init_stream_internal_(
metadata_picture_has_type1 = true;
/* standard icon must be 32x32 pixel PNG */
if(
- m->data.picture.type == FLAC__STREAM_METADATA_PICTURE_TYPE_FILE_ICON_STANDARD &&
+ m->data.picture.type == FLAC__STREAM_METADATA_PICTURE_TYPE_FILE_ICON_STANDARD &&
(
(strcmp(m->data.picture.mime_type, "image/png") && strcmp(m->data.picture.mime_type, "-->")) ||
m->data.picture.width != 32 ||
@@ -1182,7 +1182,7 @@ FLAC_API FLAC__StreamEncoderInitStatus FLAC__stream_encoder_init_ogg_stream(
/*is_ogg=*/true
);
}
-
+
static FLAC__StreamEncoderInitStatus init_FILE_internal_(
FLAC__StreamEncoder *encoder,
FILE *file,
@@ -1244,7 +1244,7 @@ static FLAC__StreamEncoderInitStatus init_FILE_internal_(
return init_status;
}
-
+
FLAC_API FLAC__StreamEncoderInitStatus FLAC__stream_encoder_init_FILE(
FLAC__StreamEncoder *encoder,
FILE *file,
@@ -1254,7 +1254,7 @@ FLAC_API FLAC__StreamEncoderInitStatus FLAC__stream_encoder_init_FILE(
{
return init_FILE_internal_(encoder, file, progress_callback, client_data, /*is_ogg=*/false);
}
-
+
FLAC_API FLAC__StreamEncoderInitStatus FLAC__stream_encoder_init_ogg_FILE(
FLAC__StreamEncoder *encoder,
FILE *file,
@@ -4134,7 +4134,7 @@ unsigned get_wasted_bits_(FLAC__int32 signal[], unsigned samples)
if(shift > 0) {
for(i = 0; i < samples; i++)
- signal[i] >>= shift;
+ signal[i] >>= shift;
}
return shift;