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HEVC: build: Check availability of h265 decoder APIs

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Signed-off-by: Sreerenj Balachandran <sreerenj.balachandran@intel.com>
This commit is contained in:
Sreerenj Balachandran 2015-04-13 14:52:14 +03:00
parent 33023d4d4d
commit c253c22276
1 changed files with 32 additions and 0 deletions
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32
configure.ac
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@ -780,6 +780,38 @@ AC_CACHE_CHECK([for VP8 decoding API],
LIBS="$saved_LIBS"
])
dnl Check for va_dec_hevc.h header
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LIBVA_CFLAGS"
AC_CHECK_HEADERS([va/va_dec_hevc.h], [], [], [#include <va/va.h>])
CPPFLAGS="$saved_CPPFLAGS"
dnl Check for HEVC decoding API (0.38+)
USE_HEVC_DECODER=0
AC_CACHE_CHECK([for HEVC decoding API],
ac_cv_have_hevc_decoding_api, [
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LIBVA_CFLAGS"
saved_LIBS="$LIBS"
LIBS="$LIBS $LIBVA_LIBS"
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[[#include <va/va.h>
#ifdef HAVE_VA_VA_DEC_HEVC_H
#include <va/va_dec_hevc.h>
#endif
]],
[[VAPictureParameterBufferHEVC pic_param;
VASliceParameterBufferHEVC slice_param;
VAIQMatrixBufferHEVC iq_matrix;
slice_param.slice_data_offset = 0;
slice_param.slice_data_flag = 0;]])],
[ac_cv_have_hevc_decoding_api="yes" USE_HEVC_DECODER=1],
[ac_cv_have_hevc_decoding_api="no"]
)
CPPFLAGS="$saved_CPPFLAGS"
LIBS="$saved_LIBS"
])
dnl Check for vpp (video post-processing) support
USE_VA_VPP=0