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fmtconvert: add support for U16, U24, U32 and U24_32 formats

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This commit is contained in:
Julian Bouzas 2021-09-08 09:07:49 -04:00
parent f22dd9d781
commit 20e64b39da
5 changed files with 436 additions and 1 deletions
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232
spa/plugins/audioconvert/fmt-ops-c.c
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@ -239,6 +239,34 @@ conv_ulaw_to_f32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void
}
}
void
conv_u16_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 uint16_t *s = src[0];
float *d = dst[0];
n_samples *= n_channels;
for (i = 0; i < n_samples; i++)
d[i] = U16_TO_F32(s[i]);
}
void
conv_u16_to_f32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const uint16_t *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] = U16_TO_F32(*s++);
}
}
void
conv_s16d_to_f32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
@ -309,6 +337,34 @@ conv_s16d_to_f32_c(struct convert *conv, void * SPA_RESTRICT dst[], const void *
}
}
void
conv_u32_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 uint32_t *s = src[0];
float *d = dst[0];
n_samples *= n_channels;
for (i = 0; i < n_samples; i++)
d[i] = U32_TO_F32(s[i]);
}
void
conv_u32_to_f32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const uint32_t *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] = U32_TO_F32(*s++);
}
}
void
conv_s32d_to_f32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
@ -380,6 +436,38 @@ conv_s32d_to_f32_c(struct convert *conv, void * SPA_RESTRICT dst[], const void *
}
}
void
conv_u24_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 uint8_t *s = src[0];
float *d = dst[0];
n_samples *= n_channels;
for (i = 0; i < n_samples; i++) {
d[i] = U24_TO_F32(read_u24(s));
s += 3;
}
}
void
conv_u24_to_f32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const uint8_t *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] = U24_TO_F32(read_u24(s));
s += 3;
}
}
}
void
conv_s24d_to_f32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
@ -460,6 +548,35 @@ conv_s24d_to_f32_c(struct convert *conv, void * SPA_RESTRICT dst[], const void *
}
}
void
conv_u24_32_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 uint32_t *s = src[0];
float *d = dst[0];
n_samples *= n_channels;
for (i = 0; i < n_samples; i++) {
d[i] = U24_32_TO_F32(s[i]);
}
}
void
conv_u24_32_to_f32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const uint32_t *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] = U24_32_TO_F32(*s++);
}
}
void
conv_s24_32d_to_f32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
@ -674,6 +791,33 @@ conv_f32d_to_ulaw_c(struct convert *conv, void * SPA_RESTRICT dst[], const void
}
}
void
conv_f32_to_u16_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];
uint16_t *d = dst[0];
n_samples *= n_channels;
for (i = 0; i < n_samples; i++)
d[i] = F32_TO_U16(s[i]);
}
void
conv_f32d_to_u16_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const float **s = (const float **) src;
uint16_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++ = F32_TO_U16(s[i][j]);
}
}
void
conv_f32d_to_s16d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
@ -745,6 +889,34 @@ conv_f32d_to_s16s_c(struct convert *conv, void * SPA_RESTRICT dst[], const void
}
}
void
conv_f32_to_u32_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];
uint32_t *d = dst[0];
n_samples *= n_channels;
for (i = 0; i < n_samples; i++)
d[i] = F32_TO_U32(s[i]);
}
void
conv_f32d_to_u32_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const float **s = (const float **) src;
uint32_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++ = F32_TO_U32(s[i][j]);
}
}
void
conv_f32d_to_s32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
@ -816,6 +988,38 @@ conv_f32d_to_s32s_c(struct convert *conv, void * SPA_RESTRICT dst[], const void
}
}
void
conv_f32_to_u24_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];
uint8_t *d = dst[0];
n_samples *= n_channels;
for (i = 0; i < n_samples; i++) {
write_u24(d, F32_TO_U24(s[i]));
d += 3;
}
}
void
conv_f32d_to_u24_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const float **s = (const float **) src;
uint8_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++) {
write_u24(d, F32_TO_U24(s[i][j]));
d += 3;
}
}
}
void
conv_f32d_to_s24d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
@ -912,6 +1116,34 @@ conv_f32d_to_s24_32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const vo
}
}
void
conv_f32_to_u24_32_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];
uint32_t *d = dst[0];
n_samples *= n_channels;
for (i = 0; i < n_samples; i++)
d[i] = F32_TO_U24_32(s[i]);
}
void
conv_f32d_to_u24_32_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)
{
const float **s = (const float **) src;
uint32_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++ = F32_TO_U24_32(s[i][j]);
}
}
void
conv_f32_to_s24_32_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],
uint32_t n_samples)