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audioconvert: correctly remap in fmtconvert

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Only remap channels on the planar buffers.

See #472
This commit is contained in:
Wim Taymans 2020-12-15 09:47:37 +01:00
parent cc31412ef3
commit 0e910a9d03
1 changed files with 6 additions and 7 deletions
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13
spa/plugins/audioconvert/fmtconvert.c
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@ -188,7 +188,6 @@ static int setup_convert(struct impl *this)
break;
}
}
this->conv.src_fmt = src_fmt;
this->conv.dst_fmt = dst_fmt;
this->conv.n_channels = outformat.info.raw.channels;
@ -825,7 +824,7 @@ static int impl_node_process(void *object)
struct buffer *inbuf, *outbuf;
struct spa_buffer *inb, *outb;
const void **src_datas;
void **dst_datas;
void **dst_datas, *ptr;
uint32_t i, n_src_datas, n_dst_datas;
uint32_t n_samples, size, maxsize, offs;
@ -872,7 +871,8 @@ static int impl_node_process(void *object)
for (i = 0; i < n_src_datas; i++) {
offs = SPA_MIN(inb->datas[i].chunk->offset, inb->datas[i].maxsize);
size = SPA_MIN(size, SPA_MIN(inb->datas[i].maxsize - offs, inb->datas[i].chunk->size));
src_datas[i] = SPA_MEMBER(inb->datas[i].data, offs, void);
ptr = SPA_MEMBER(inb->datas[i].data, offs, void);
src_datas[SPA_CLAMP(this->remap[i], 0u, n_src_datas-1)] = ptr;
}
n_samples = size / inport->stride;
@ -889,12 +889,11 @@ static int impl_node_process(void *object)
this->is_passthrough);
for (i = 0; i < n_dst_datas; i++) {
dst_datas[i] = this->is_passthrough ?
(void*)src_datas[i] :
outbuf->datas[this->remap[i]];
outb->datas[this->remap[i]].data = dst_datas[i];
ptr = this->is_passthrough ? (void*)src_datas[i] : outbuf->datas[i];
outb->datas[i].data = ptr;
outb->datas[i].chunk->offset = 0;
outb->datas[i].chunk->size = n_samples * outport->stride;
dst_datas[SPA_CLAMP(this->remap[i], 0u, n_dst_datas-1)] = ptr;
}
if (!this->is_passthrough)