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gst: dequeue a shared buffer instead of original pool buffer

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This seems to prevent the pool buffer from getting corrupted.

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
This commit is contained in:
James Hilliard 2022-06-01 04:03:37 -06:00
parent 7305d38b85
commit a1f33a99df
4 changed files with 16 additions and 18 deletions
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7
src/gst/gstpipewirepool.c
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@ -92,21 +92,18 @@ void gst_pipewire_pool_wrap_buffer (GstPipeWirePool *pool, struct pw_buffer *b)
gmem = gst_fd_allocator_alloc (pool->fd_allocator, d->fd,
d->mapoffset + d->maxsize, GST_FD_MEMORY_FLAG_DONT_CLOSE);
gst_memory_resize (gmem, d->mapoffset, d->maxsize);
data->offset = d->mapoffset;
}
else if(d->type == SPA_DATA_DmaBuf) {
gmem = gst_fd_allocator_alloc (pool->dmabuf_allocator, d->fd,
d->mapoffset + d->maxsize, GST_FD_MEMORY_FLAG_DONT_CLOSE);
gst_memory_resize (gmem, d->mapoffset, d->maxsize);
data->offset = d->mapoffset;
}
else if (d->type == SPA_DATA_MemPtr) {
gmem = gst_memory_new_wrapped (GST_MEMORY_FLAG_NO_SHARE, d->data, d->maxsize, 0,
gmem = gst_memory_new_wrapped (0, d->data, d->maxsize, 0,
d->maxsize, NULL, NULL);
data->offset = 0;
}
if (gmem)
gst_buffer_append_memory (buf, gmem);
gst_buffer_insert_memory (buf, i, gmem);
}
data->pool = gst_object_ref (pool);