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Rework how clients connect.

Browse source 
Add buffer flags. The idea is to make it possible to easily check when a
buffer contains control information that we need to parse to update the
port fields.
Make the client create remote nodes and ports and set up proxies for
them.
Make a port base class implementing most of the logic to pass buffers
locally and remotely.
Remove most code from stream.c, it's now in the port.
Make a portsink and portsrc that can write and read to/from any port. We
use these in the server to send and receive data.
Rework format negotiation. The final format is now sent in-line before
the data. The server will select a format on output ports.
This commit is contained in:
Wim Taymans 2016-05-17 09:38:30 +02:00
parent e85c3002f7
commit 4a5ed1e1f5
35 changed files with 3111 additions and 761 deletions
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16
pinos/client/buffer.h
View file

@ -31,6 +31,19 @@ typedef struct _PinosBufferBuilder PinosBufferBuilder;
#define PINOS_BUFFER_VERSION 0
/**
* PinosBufferFlags:
* @PINOS_BUFFER_FLAG_NONE: no flags
* @PINOS_BUFFER_FLAG_CONTROL: the buffer contains control info such
* as new format or properties.
*
* The possible buffer flags.
*/
typedef enum {
PINOS_BUFFER_FLAG_NONE = 0,
PINOS_BUFFER_FLAG_CONTROL = (1 << 0),
} PinosBufferFlags;
struct _PinosBuffer {
/*< private >*/
gsize x[16];
@ -45,6 +58,7 @@ void pinos_buffer_init_data (PinosBuffer *buffer,
void pinos_buffer_clear (PinosBuffer *buffer);
guint32 pinos_buffer_get_version (PinosBuffer *buffer);
PinosBufferFlags pinos_buffer_get_flags (PinosBuffer *buffer);
int pinos_buffer_get_fd (PinosBuffer *buffer,
gint index);
@ -116,6 +130,8 @@ void pinos_buffer_builder_init_full (PinosBufferBuilder *bui
#define pinos_buffer_builder_init_into(b,d,md,f,mf) pinos_buffer_builder_init_full(b, PINOS_BUFFER_VERSION,d,md,f,mf);
#define pinos_buffer_builder_init(b) pinos_buffer_builder_init_into(b, NULL, 0, NULL, 0);
void pinos_buffer_builder_set_flags (PinosBufferBuilder *builder,
PinosBufferFlags flags);
void pinos_buffer_builder_clear (PinosBufferBuilder *builder);
void pinos_buffer_builder_end (PinosBufferBuilder *builder,
PinosBuffer *buffer);