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fmt: support f32p -> s24s conversion

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As used by MAudio Fasttrack Pro

See rhbz#916017
This commit is contained in:
Wim Taymans 2021-01-14 17:58:54 +01:00
parent be107317f5
commit a8faad9f17
3 changed files with 19 additions and 0 deletions
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16
spa/plugins/audioconvert/fmt-ops-c.c
View file

@ -641,6 +641,22 @@ conv_f32d_to_s24_c(struct convert *conv, void * SPA_RESTRICT dst[], const void *
}
}
void
conv_f32d_to_s24s_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_s24s(d, F32_TO_S24(s[i][j]));
d += 3;
}
}
}
void
conv_f32d_to_s24_32d_c(struct convert *conv, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[],

2
spa/plugins/audioconvert/fmt-ops.c
View file

@ -157,6 +157,8 @@ static struct conv_info conv_table[] =
{ SPA_AUDIO_FORMAT_F32, SPA_AUDIO_FORMAT_S24P, 0, 0, conv_f32_to_s24d_c },
{ SPA_AUDIO_FORMAT_F32P, SPA_AUDIO_FORMAT_S24, 0, 0, conv_f32d_to_s24_c },
{ SPA_AUDIO_FORMAT_F32P, SPA_AUDIO_FORMAT_S24_OE, 0, 0, conv_f32d_to_s24s_c },
{ SPA_AUDIO_FORMAT_F32, SPA_AUDIO_FORMAT_S24_32, 0, 0, conv_f32_to_s24_32_c },
{ SPA_AUDIO_FORMAT_F32P, SPA_AUDIO_FORMAT_S24_32P, 0, 0, conv_f32d_to_s24_32d_c },
{ SPA_AUDIO_FORMAT_F32, SPA_AUDIO_FORMAT_S24_32P, 0, 0, conv_f32_to_s24_32d_c },

1
spa/plugins/audioconvert/fmt-ops.h
View file

@ -173,6 +173,7 @@ DEFINE_FUNCTION(f32d_to_s24d, c);
DEFINE_FUNCTION(f32_to_s24, c);
DEFINE_FUNCTION(f32_to_s24d, c);
DEFINE_FUNCTION(f32d_to_s24, c);
DEFINE_FUNCTION(f32d_to_s24s, c);
DEFINE_FUNCTION(f32d_to_s24_32d, c);
DEFINE_FUNCTION(f32_to_s24_32, c);
DEFINE_FUNCTION(f32_to_s24_32d, c);