mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-02-25 12:41:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

Small cleanup.

Browse Source
This commit is contained in:
Themaister 2012-01-21 16:14:10 +01:00
parent 20528b9d1f
commit 8f0a47e6c3
1 changed files with 6 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
netplay.c
View File

@ -115,6 +115,7 @@ struct netplay
uint32_t frame_count;
uint32_t read_frame_count;
uint32_t other_frame_count;
uint32_t tmp_frame_count;
struct addrinfo *addr;
struct sockaddr_storage their_addr;
bool has_client_addr;
@ -970,15 +971,7 @@ static bool netplay_flip_port(netplay_t *handle, bool port)
if (handle->flip_frame == 0)
return port;
size_t frame = handle->frame_count;
if (handle->is_replay)
{
size_t self = PREV_PTR(handle->self_ptr);
if (self >= handle->tmp_ptr)
frame = frame + handle->tmp_ptr - self;
else
frame = frame + handle->tmp_ptr - (self + handle->buffer_size);
}
size_t frame = handle->is_replay ? handle->tmp_frame_count : handle->frame_count;
return port ^ handle->flip ^ (frame < handle->flip_frame);
}
@ -1198,6 +1191,8 @@ static void netplay_post_frame_net(netplay_t *handle)
// Replay frames
handle->is_replay = true;
handle->tmp_ptr = handle->other_ptr;
handle->tmp_frame_count = handle->other_frame_count;
psnes_unserialize(handle->buffer[handle->other_ptr].state, handle->state_size);
bool first = true;
while (first || (handle->tmp_ptr != handle->self_ptr))
@ -1211,8 +1206,10 @@ static void netplay_post_frame_net(netplay_t *handle)
unlock_autosave();
#endif
handle->tmp_ptr = NEXT_PTR(handle->tmp_ptr);
handle->tmp_frame_count++;
first = false;
}
handle->other_ptr = handle->read_ptr;
handle->other_frame_count = handle->read_frame_count;
handle->is_replay = false;