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audioconvert: add f64 conversion

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See #1990
This commit is contained in:
Wim Taymans 2022-01-10 13:04:31 +01:00
parent f92b0eee56
commit 9f5caa6358
4 changed files with 260 additions and 4 deletions
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186
spa/plugins/audioconvert/fmt-ops-c.c
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@ -98,6 +98,22 @@ conv_copy32_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_
spa_memcpy(dst[0], src[0], n_samples * sizeof(int32_t) * conv->n_channels);
}
void
conv_copy64d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
uint32_t i, n_channels = conv->n_channels;
for (i = 0; i < n_channels; i++)
spa_memcpy(dst[i], src[i], n_samples * sizeof(int64_t));
}
void
conv_copy64_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
spa_memcpy(dst[0], src[0], n_samples * sizeof(int64_t) * conv->n_channels);
}
void
conv_u8d_to_f32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
@ -649,6 +665,77 @@ conv_s24_32d_to_f32_c(struct convert *conv, void * SPA_RESTRICT dst[], const voi
}
}
void
conv_f64d_to_f32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
uint32_t i, j, n_channels = conv->n_channels;
for (i = 0; i < n_channels; i++) {
const double *s = src[i];
float *d = dst[i];
for (j = 0; j < n_samples; j++)
d[j] = s[j];
}
}
void
conv_f64_to_f32_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
uint32_t i, n_channels = conv->n_channels;
const double *s = src[0];
float *d = dst[0];
n_samples *= n_channels;
for (i = 0; i < n_samples; i++)
d[i] = s[i];
}
void
conv_f64_to_f32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const double *s = src[0];
float **d = (float **) dst;
uint32_t i, j, n_channels = conv->n_channels;
for (j = 0; j < n_samples; j++) {
for (i = 0; i < n_channels; i++)
d[i][j] = *s++;
}
}
void
conv_f64s_to_f32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const double *s = src[0];
float **d = (float **) dst;
uint32_t i, j, n_channels = conv->n_channels;
for (j = 0; j < n_samples; j++) {
for (i = 0; i < n_channels; i++)
d[i][j] = bswap_64(*s++);
}
}
void
conv_f64d_to_f32_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const double **s = (const double **) src;
float *d = dst[0];
uint32_t i, j, n_channels = conv->n_channels;
for (j = 0; j < n_samples; j++) {
for (i = 0; i < n_channels; i++)
*d++ = s[i][j];
}
}
void
conv_f32d_to_u8d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
@ -988,6 +1075,77 @@ conv_f32d_to_s32s_c(struct convert *conv, void * SPA_RESTRICT dst[], const void
}
}
void
conv_f32d_to_f64d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
uint32_t i, j, n_channels = conv->n_channels;
for (i = 0; i < n_channels; i++) {
const float *s = src[i];
double *d = dst[i];
for (j = 0; j < n_samples; j++)
d[j] = s[j];
}
}
void
conv_f32_to_f64_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
uint32_t i, n_channels = conv->n_channels;
const float *s = src[0];
double *d = dst[0];
n_samples *= n_channels;
for (i = 0; i < n_samples; i++)
d[i] = s[i];
}
void
conv_f32_to_f64d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const float *s = src[0];
double **d = (double **) dst;
uint32_t i, j, n_channels = conv->n_channels;
for (j = 0; j < n_samples; j++) {
for (i = 0; i < n_channels; i++)
d[i][j] = *s++;
}
}
void
conv_f32d_to_f64_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const float **s = (const float **) src;
double *d = dst[0];
uint32_t i, j, n_channels = conv->n_channels;
for (j = 0; j < n_samples; j++) {
for (i = 0; i < n_channels; i++)
*d++ = s[i][j];
}
}
void
conv_f32d_to_f64s_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const float **s = (const float **) src;
double *d = dst[0];
uint32_t i, j, n_channels = conv->n_channels;
for (j = 0; j < n_samples; j++) {
for (i = 0; i < n_channels; i++)
*d++ = bswap_32(s[i][j]);
}
}
void
conv_f32_to_u24_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
@ -1272,6 +1430,20 @@ conv_deinterleave_32s_c(struct convert *conv, void * SPA_RESTRICT dst[], const v
}
}
void
conv_deinterleave_64_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const uint64_t *s = src[0];
uint64_t **d = (uint64_t **) dst;
uint32_t i, j, n_channels = conv->n_channels;
for (j = 0; j < n_samples; j++) {
for (i = 0; i < n_channels; i++)
d[i][j] = *s++;
}
}
void
conv_interleave_8_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
@ -1343,3 +1515,17 @@ conv_interleave_32s_c(struct convert *conv, void * SPA_RESTRICT dst[], const voi
*d++ = bswap_32(s[i][j]);
}
}
void
conv_interleave_64_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const int64_t **s = (const int64_t **) src;
uint64_t *d = dst[0];
uint32_t i, j, n_channels = conv->n_channels;
for (j = 0; j < n_samples; j++) {
for (i = 0; i < n_channels; i++)
*d++ = s[i][j];
}
}