| Commit message (Collapse) | Author | Age |
|---|
| |
|
|
|
|
|
| |
This fixes building on older mingw (both mingw.org and mingw64;
mingw64 from before May 2011).
Signed-off-by: Martin Storsjö <martin@martin.st>
|
| |
|
|
|
|
|
|
| |
When SSE2 or higher compiler optimizations are used, mingw uses
the _mm_mfence intrinsic for MemoryBarrier, however it doesn't include
the appropriate headers automatically.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
|
| |
|
|
|
|
|
| |
This removes the requirement of calling w32thread_init before being
able to use the threading primitives.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
|
| |
|
|
|
|
|
|
| |
The emulation uses native InitOnce* APIs on Windows Vista+, and a
lock-free/allocation-free approach using atomics and spinning for
Windows XP.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
|
| |
|
|
|
|
|
|
|
|
| |
versions of Windows
Wrap the function calls in a similar fashion to how it's being done
with the critical section API.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
|
| |
|
|
|
|
|
|
| |
This silences warnings about passing arguments from incompatible pointer type
when targeting Windows Vista or newer.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
|
| |
|
|
|
|
| |
This avoids annoying warnings about unused functions. The compatibility
wrapper is designed to provide a complete (stub) API, so some functions
being unused by some files is natural and no reason for a warning.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
When explicitly targeting Vista or newer (which only happens if the
caller explicitly sets _WIN32_WINNT to a high enough value via the
extra cflags option - otherwise configure script sets
-D_WIN32_WINNT=0x0502), we already unconditionally link to the
ConditionVariable functions, since 4622f11f9.
Similarly use the newer -Ex versions of CreateEvent, CreateSemaphore,
InitializeCriticalSection and WaitForSingleObject, that all appeared
in Vista. When building Windows Store applications, the older versions
of these functions aren't available, only the -Ex functions. When
doing such a build, the user can set -D_WIN32_WINNT=0x0600 to
forcibly use the newer functions instead.
Signed-off-by: Martin Storsjö <martin@martin.st>
|
| |
|
|
|
|
|
|
|
|
| |
This reverts commit 4622f11f9c83db8a2e08408c71ff901826ca652c.
The compiler should be able to do the dead code elimination now
without this when the cond_* names point directly to the real
functions instead of to local function pointers.
Signed-off-by: Martin Storsjö <martin@martin.st>
|
| |
|
|
|
|
|
|
|
|
|
|
| |
This reduces the call overhead slightly. More noticeably, it
restores the earlier (unintended?) feature that condition variable
functions work just fine even if w32thread_init() hasn't been called.
This was broken as a side effect of 4622f11f9, if explicitly targeting
Vista+.
This makes w32threading work in VP8 again, if targeting Vista+.
Signed-off-by: Martin Storsjö <martin@martin.st>
|
| |
|
|
|
|
|
|
| |
The emulation code is not needed when targetting Vista+
This helps getting rid of CreateSemaphore symbol, which is
forbidden in Windows Store apps.
Signed-off-by: Martin Storsjö <martin@martin.st>
|
| |
|
|
| |
Also fix a comment and an #endif comment.
|
|
|
It will be used in other places than lavc.
|
