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Fix blit thread related deadlocks

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Removed unnecessary calls to video_wait_for_blit(), which in
addition to not doing much were also in a race with the
video_blit_memtoscreen() thread to wait for and reset the
blit_data.blit_complete event signalled by blit_thread(),
causing several deadlocks.
This commit is contained in:
luisjoseromero
2020-12-22 00:19:45 +00:00
parent 9e80f60db7
commit 4b42251b84
2 changed files with 0 additions and 7 deletions
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4
src/win/win.c
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@@ -719,7 +719,6 @@ plat_setvid(int api)
win_log("Initializing VIDAPI: api=%d\n", api);
startblit();
video_wait_for_blit();
/* Close the (old) API. */
vid_apis[vid_api].close();
@@ -750,7 +749,6 @@ plat_vidsize(int x, int y)
if (!vid_api_inited || !vid_apis[vid_api].resize) return;
startblit();
video_wait_for_blit();
vid_apis[vid_api].resize(x, y);
endblit();
}
@@ -764,7 +762,6 @@ plat_vidapi_enable(int enable)
if (!vid_api_inited || !vid_apis[vid_api].enable)
return;
video_wait_for_blit();
vid_apis[vid_api].enable(enable != 0);
if (! i)
@@ -803,7 +800,6 @@ plat_setfullscreen(int on)
}
/* OK, claim the video. */
video_wait_for_blit();
win_mouse_close();
/* Close the current mode, and open the new one. */