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v4l2: we can request just 1 buffer perfectly fine

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This commit is contained in:
Wim Taymans 2022-11-04 15:21:32 +01:00
parent 4186e3da6b
commit 503bb94645
2 changed files with 4 additions and 4 deletions
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2
spa/plugins/v4l2/v4l2-source.c
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@ -560,7 +560,7 @@ static int impl_node_port_enum_params(void *object, int seq,
param = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_ParamBuffers, id,
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(MAX_BUFFERS, 2, MAX_BUFFERS),
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(4, 1, MAX_BUFFERS),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_Int(port->fmt.fmt.pix.sizeimage),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(port->fmt.fmt.pix.bytesperline));