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impl-port: swap io areas instead of doing cycle math

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Instead of doing (cycle+1) & 1 for output ports, simply swap the io
areas depending on the port direction (0 = input, 1 = output) and
just to cycle&1 for all ports.
This commit is contained in:
Wim Taymans 2024-05-08 10:43:41 +02:00
parent 03d62dc756
commit fac0d47c23
4 changed files with 14 additions and 15 deletions
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4
spa/plugins/audiomixer/audiomixer.c
View file

@ -726,8 +726,8 @@ static int do_port_set_io(struct spa_loop *loop, bool async, uint32_t seq,
struct io_info *info = user_data;
if (info->size >= sizeof(struct spa_io_async_buffers)) {
struct spa_io_async_buffers *ab = info->data;
info->port->io[0] = &ab->buffers[0];
info->port->io[1] = &ab->buffers[1];
info->port->io[0] = &ab->buffers[info->port->direction];
info->port->io[1] = &ab->buffers[info->port->direction^1];
} else if (info->size >= sizeof(struct spa_io_buffers)) {
info->port->io[0] = info->data;
info->port->io[1] = info->data;

4
spa/plugins/audiomixer/mixer-dsp.c
View file

@ -661,8 +661,8 @@ static int do_port_set_io(struct spa_loop *loop, bool async, uint32_t seq,
struct io_info *info = user_data;
if (info->size >= sizeof(struct spa_io_async_buffers)) {
struct spa_io_async_buffers *ab = info->data;
info->port->io[0] = &ab->buffers[0];
info->port->io[1] = &ab->buffers[1];
info->port->io[0] = &ab->buffers[info->port->direction];
info->port->io[1] = &ab->buffers[info->port->direction^1];
} else if (info->size >= sizeof(struct spa_io_buffers)) {
info->port->io[0] = info->data;
info->port->io[1] = info->data;