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Flag hot functions, and disable sanitizing for them

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Antoine SOULIER
2022-05-05 16:21:38 +02:00
parent 3568ee1cbf
commit 5a8617eba7
9 changed files with 103 additions and 77 deletions
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32
src/spec.c
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@@ -46,7 +46,7 @@ static int resolve_gain_offset(enum lc3_srate sr, int nbytes)
* reset_off Return True when the nbits_off must be reset
* return The quantized gain value
*/
static int estimate_gain(
LC3_HOT static int estimate_gain(
enum lc3_dt dt, enum lc3_srate sr, const float *x,
int nbits_budget, float nbits_off, int g_off, bool *reset_off)
{
@@ -121,8 +121,8 @@ static int estimate_gain(
* nbits_budget Number of bits available for coding the spectrum
* return Gain adjust value (-1 to 2)
*/
static int adjust_gain(enum lc3_srate sr,
int g_idx, int nbits, int nbits_budget)
LC3_HOT static int adjust_gain(
enum lc3_srate sr, int g_idx, int nbits, int nbits_budget)
{
/* --- Compute delta threshold --- */
@@ -202,7 +202,7 @@ static float unquantize_gain(int g_int)
* x Spectral coefficients, scaled as output
* xq, nq Output spectral quantized coefficients, and count
*/
static void quantize(enum lc3_dt dt, enum lc3_srate sr,
LC3_HOT static void quantize(enum lc3_dt dt, enum lc3_srate sr,
int g_int, float *x, int16_t *xq, int *nq)
{
float g_inv = 1 / unquantize_gain(g_int);
@@ -232,7 +232,7 @@ static void quantize(enum lc3_dt dt, enum lc3_srate sr,
* x, nq Spectral quantized, and count of significants
* return Unquantized gain value
*/
static float unquantize(enum lc3_dt dt, enum lc3_srate sr,
LC3_HOT static float unquantize(enum lc3_dt dt, enum lc3_srate sr,
int g_int, float *x, int nq)
{
float g = unquantize_gain(g_int);
@@ -271,7 +271,7 @@ static int resolve_high_rate(enum lc3_srate sr, int nbytes)
* p_lsb_mode Return True when LSB's are not AC coded, or NULL
* return The number of bits coding the spectrum
*/
static int compute_nbits(
LC3_HOT static int compute_nbits(
enum lc3_dt dt, enum lc3_srate sr, int nbytes,
const int16_t *x, int *n, int nbits_budget, bool *p_lsb_mode)
{
@@ -367,7 +367,7 @@ static int compute_nbits(
* x Spectral quantized
* nq, lsb_mode Count of significants, and LSB discard indication
*/
static void put_quantized(lc3_bits_t *bits,
LC3_HOT static void put_quantized(lc3_bits_t *bits,
enum lc3_dt dt, enum lc3_srate sr, int nbytes,
const int16_t *x, int nq, bool lsb_mode)
{
@@ -443,7 +443,7 @@ static void put_quantized(lc3_bits_t *bits,
* nf_seed Return the noise factor seed associated
* return 0: Ok -1: Invalid bitstream data
*/
static int get_quantized(lc3_bits_t *bits,
LC3_HOT static int get_quantized(lc3_bits_t *bits,
enum lc3_dt dt, enum lc3_srate sr, int nbytes,
int nq, bool lsb_mode, float *xq, uint16_t *nf_seed)
{
@@ -518,8 +518,8 @@ static int get_quantized(lc3_bits_t *bits,
* xq, n Spectral quantized, and count of significants
* xf Scaled spectral coefficients
*/
static void put_residual(lc3_bits_t *bits, int nbits,
const int16_t *xq, int n, const float *xf)
LC3_HOT static void put_residual(
lc3_bits_t *bits, int nbits, const int16_t *xq, int n, const float *xf)
{
for (int i = 0; i < n && nbits > 0; i++) {
@@ -537,7 +537,8 @@ static void put_residual(lc3_bits_t *bits, int nbits,
* nbits Maximum number of bits to output
* x, nq Spectral quantized, and count of significants
*/
static void get_residual(lc3_bits_t *bits, int nbits, float *x, int nq)
LC3_HOT static void get_residual(
lc3_bits_t *bits, int nbits, float *x, int nq)
{
for (int i = 0; i < nq && nbits > 0; i++) {
@@ -559,7 +560,8 @@ static void get_residual(lc3_bits_t *bits, int nbits, float *x, int nq)
* nbits Maximum number of bits to output
* x, n Spectral quantized, and count of significants
*/
static void put_lsb(lc3_bits_t *bits, int nbits, const int16_t *x, int n)
LC3_HOT static void put_lsb(
lc3_bits_t *bits, int nbits, const int16_t *x, int n)
{
for (int i = 0; i < n && nbits > 0; i += 2) {
@@ -590,7 +592,7 @@ static void put_lsb(lc3_bits_t *bits, int nbits, const int16_t *x, int n)
* x, nq Spectral quantized, and count of significants
* nf_seed Update the noise factor seed according
*/
static void get_lsb(lc3_bits_t *bits,
LC3_HOT static void get_lsb(lc3_bits_t *bits,
int nbits, float *x, int nq, uint16_t *nf_seed)
{
for (int i = 0; i < nq && nbits > 0; i += 2) {
@@ -634,7 +636,7 @@ static void get_lsb(lc3_bits_t *bits,
* x Quantization scaled spectrum coefficients
* return Noise factor (0 to 7)
*/
static int estimate_noise(enum lc3_dt dt, enum lc3_bandwidth bw,
LC3_HOT static int estimate_noise(enum lc3_dt dt, enum lc3_bandwidth bw,
const int16_t *xq, int nq, const float *x)
{
int bw_stop = (dt == LC3_DT_7M5 ? 60 : 80) * (1 + bw);
@@ -665,7 +667,7 @@ static int estimate_noise(enum lc3_dt dt, enum lc3_bandwidth bw,
* g Quantization gain
* x, nq Spectral quantized, and count of significants
*/
static void fill_noise(enum lc3_dt dt, enum lc3_bandwidth bw,
LC3_HOT static void fill_noise(enum lc3_dt dt, enum lc3_bandwidth bw,
int nf, uint16_t nf_seed, float g, float *x, int nq)
{
int bw_stop = (dt == LC3_DT_7M5 ? 60 : 80) * (1 + bw);