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changed BufferManager communication to use ports.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2193 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
beveloper
2002-12-08 23:49:40 +00:00
parent 3ca7b9c952
commit 075570786d
2 changed files with 74 additions and 34 deletions
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headers/private/media/DataExchange.h
+27 -5
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@@ -10,6 +10,7 @@
#include <MediaNode.h>
#include <MediaAddOn.h>
#include <Messenger.h>
#include <Buffer.h>
#include <Entry.h>
namespace BPrivate {
@@ -22,7 +23,7 @@ struct command_data;
// BMessage based data exchange with the media_server
status_t SendToServer(BMessage *msg);
status_t QueryServer(BMessage *request, BMessage *reply);
//status_t QueryServer(BMessage *request, BMessage *reply);
// Raw data based data exchange with the media_server
status_t SendToServer(int32 msgcode, command_data *msg, int size);
@@ -93,6 +94,9 @@ enum {
SERVER_UNREGISTER_NODE,
SERVER_GET_DORMANT_NODE_FOR,
SERVER_GET_INSTANCES_FOR,
SERVER_GET_SHARED_BUFFER_AREA,
SERVER_REGISTER_BUFFER,
SERVER_UNREGISTER_BUFFER,
SERVER_MESSAGE_END,
NODE_MESSAGE_START = 0x200,
@@ -805,14 +809,32 @@ struct server_get_mediaaddon_ref_reply : public reply_data
xfer_entry_ref ref; // a ref to the file
};
struct server_get_shared_buffer_area_request : public request_data
{
};
struct server_get_shared_buffer_area_reply : public reply_data
{
area_id area;
};
struct server_register_buffer_request : public request_data
{
team_id team;
//either info.buffer is != 0, or the area, size, offset is used
buffer_clone_info info;
};
struct server_register_buffer_reply : public reply_data
{
buffer_clone_info info;
};
struct server_unregister_buffer_command : public command_data
{
team_id team;
media_buffer_id bufferid;
};
struct node_request_completed_command : public command_data
{