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More work on wire protocol

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Make separate payload for the header.
Make release-fd payloads
capture_buffer -> peek_buffer to avoid a copy
remove release-buffer, we really need to release each fd in the buffer
separately.
provide_buffer -> send_buffer so that we can also use this to send the
release-fd messages.
in pinossrc, send back release-fd messages when the fd is no longer in
use.
This commit is contained in:
Wim Taymans 2015-08-31 16:47:32 +02:00
parent c2cf359076
commit 8d1ad2ea63
10 changed files with 351 additions and 155 deletions
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4
src/gst/gstpinospay.c
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@ -155,7 +155,7 @@ gst_pinos_pay_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
GstBuffer *outbuf;
PinosBuffer pbuf;
PinosBufferBuilder builder;
PinosBufferHeader hdr;
PinosPacketHeader hdr;
PinosPacketFDPayload p;
gsize size;
gpointer data;
@ -167,7 +167,7 @@ gst_pinos_pay_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
hdr.dts_offset = 0;
pinos_buffer_builder_init (&builder);
pinos_buffer_builder_set_header (&builder, &hdr);
pinos_buffer_builder_add_header (&builder, &hdr);
fdmem = gst_pinos_pay_get_fd_memory (pay, buffer);
p.fd_index = pinos_buffer_builder_add_fd (&builder, gst_fd_memory_get_fd (fdmem), &err);