This fixes build failures on older mingw chains (before 2012).
---
configure | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index 47fd690..bdf4f66 100755
--- a/configure
+++ b/configure
@@ -1505,6 +1505,7 @@ HAVE_LIST="
$TYPES_LIST
atomics_native
dos_paths
+ dxva2api_cobj
dxva2_lib
libc_msvcrt
libdc1394_1
@@ -4016,6 +4017,16 @@ disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion
-lbz2 || disable bzlib
check_lib math.h sin -lm && LIBM="-lm"
enabled vaapi && require vaapi va/va.h vaInitialize -lva
+enabled dxva2api_h &&
+ check_cc <<EOF && enable dxva2api_cobj
+#define _WIN32_WINNT 0x0600
+#define COBJMACROS
+#include <windows.h>
+#include <d3d9.h>
+#include <dxva2api.h>
+int main(void) { IDirectXVideoDecoder *o = NULL;
IDirectXVideoDecoder_Release(o); return 0; }
+EOF
+
atan2f_args=2
ldexpf_args=2
powf_args=2
@@ -4356,7 +4367,7 @@ check_deps $CONFIG_LIST \
$HAVE_LIST \
$ALL_COMPONENTS \
-enabled_all dxva2 CoTaskMemFree &&
+enabled_all dxva2 dxva2api_cobj CoTaskMemFree &&
prepend avconv_libs $($ldflags_filter "-lole32") &&
enable dxva2_lib
--
1.9.2.msysgit.0
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