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audioconvert: mark ports and buffers as DYNAMIC

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Only passthrough buffer data when the buffer and ports are
marked as DYNAMIC.
Use extra buffer for nodes that keep a ref on buffers (resample).
This commit is contained in:
Wim Taymans 2019-03-21 10:45:24 +01:00
parent df5c81e3be
commit 036ca89c0e
11 changed files with 81 additions and 39 deletions
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12
spa/plugins/audioconvert/resample.c
View file

@ -80,17 +80,17 @@ struct port {
struct spa_io_range *io_range;
struct spa_io_sequence *io_control;
bool have_format;
struct spa_audio_info format;
uint32_t stride;
uint32_t blocks;
uint32_t size;
int have_format:1;
struct buffer buffers[MAX_BUFFERS];
uint32_t n_buffers;
struct spa_list queue;
uint32_t offset;
struct spa_list queue;
};
struct impl {
@ -109,8 +109,8 @@ struct impl {
struct port in_port;
struct port out_port;
bool started;
bool monitor;
int started:1;
int monitor:1;
struct resample resample;
};
@ -785,6 +785,7 @@ static int impl_node_process(struct spa_node *node)
in_len = pin_len;
out_len = pout_len;
src = SPA_MEMBER(sb->datas[i].data, inport->offset, void);
dst = SPA_MEMBER(db->datas[i].data, outport->offset, void);
@ -940,7 +941,8 @@ impl_init(const struct spa_handle_factory *factory,
port->info_all = SPA_PORT_CHANGE_MASK_FLAGS |
SPA_PORT_CHANGE_MASK_PARAMS;
port->info = SPA_PORT_INFO_INIT();
port->info.flags = SPA_PORT_FLAG_CAN_USE_BUFFERS;
port->info.flags = SPA_PORT_FLAG_CAN_USE_BUFFERS |
SPA_PORT_FLAG_DYNAMIC_DATA;
port->params[0] = SPA_PARAM_INFO(SPA_PARAM_EnumFormat, SPA_PARAM_INFO_READ);
port->params[1] = SPA_PARAM_INFO(SPA_PARAM_Meta, SPA_PARAM_INFO_READ);
port->params[2] = SPA_PARAM_INFO(SPA_PARAM_IO, SPA_PARAM_INFO_READ);