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alsa: set stride to frame size

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This commit is contained in:
Wim Taymans 2018-12-12 15:13:36 +01:00
parent 4606d46621
commit 2fd8f0906f
1 changed files with 3 additions and 2 deletions
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5
spa/plugins/alsa/alsa-sink.c
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@ -397,13 +397,13 @@ impl_node_port_enum_params(struct spa_node *node,
param = spa_pod_builder_object(&b, param = spa_pod_builder_object(&b,
SPA_TYPE_OBJECT_ParamBuffers, id, SPA_TYPE_OBJECT_ParamBuffers, id,
SPA_PARAM_BUFFERS_buffers, &SPA_POD_CHOICE_RANGE_Int(1, 1, MAX_BUFFERS), SPA_PARAM_BUFFERS_buffers, &SPA_POD_CHOICE_RANGE_Int(3, 1, MAX_BUFFERS),
SPA_PARAM_BUFFERS_blocks, &SPA_POD_Int(1), SPA_PARAM_BUFFERS_blocks, &SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, &SPA_POD_CHOICE_RANGE_Int( SPA_PARAM_BUFFERS_size, &SPA_POD_CHOICE_RANGE_Int(
this->props.max_latency * this->frame_size, this->props.max_latency * this->frame_size,
this->props.min_latency * this->frame_size, this->props.min_latency * this->frame_size,
INT32_MAX), INT32_MAX),
SPA_PARAM_BUFFERS_stride, &SPA_POD_Int(0), SPA_PARAM_BUFFERS_stride, &SPA_POD_Int(this->frame_size),
SPA_PARAM_BUFFERS_align, &SPA_POD_Int(16), SPA_PARAM_BUFFERS_align, &SPA_POD_Int(16),
0); 0);
break; break;
@ -574,6 +574,7 @@ impl_node_port_use_buffers(struct spa_node *node,
spa_log_error(this->log, NAME " %p: need mapped memory", this); spa_log_error(this->log, NAME " %p: need mapped memory", this);
return -EINVAL; return -EINVAL;
} }
spa_log_debug(this->log, "alsa-sink %p: %d %p data:%p", this, i, b->buf, d[0].data);
} }
this->n_buffers = n_buffers; this->n_buffers = n_buffers;