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qsv: remove mfx/ prefix from mfx headers

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The following Cflags has been added to libmfx.pc, so mfx/ prefix is no
longer needed when including mfx headers in FFmpeg.
   Cflags: -I${includedir} -I${includedir}/mfx

Some old versions of libmfx have the following Cflags in libmfx.pc
   Cflags: -I${includedir}

We may add -I${includedir}/mfx to CFLAGS when running 'configure
--enable-libmfx' for old versions of libmfx, if so, mfx headers without
mfx/ prefix can be included too.

If libmfx comes without pkg-config support, we may do a small change to
the settings of the environment(e.g. set -I/opt/intel/mediasdk/include/mfx
instead of -I/opt/intel/mediasdk/include to CFLAGS), then the build can
find the mfx headers without mfx/ prefix

After applying this change, we won't need to change #include for mfx
headers when mfx headers are installed under a new directory.

This is in preparation for oneVPL support (mfx headers in oneVPL are
installed under vpl directory)
This commit is contained in:
Haihao Xiang 2020-09-08 11:17:27 +08:00
parent 7c713ab42c
commit 3e61b7dd7f
18 changed files with 32 additions and 27 deletions
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19
configure vendored
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@ -6583,15 +6583,20 @@ enabled liblensfun && require_pkg_config liblensfun lensfun lensfun.h lf_
# Media SDK or Intel Media Server Studio, these don't come with
# pkg-config support. Instead, users should make sure that the build
# can find the libraries and headers through other means.
enabled libmfx && { { check_pkg_config libmfx "libmfx >= 1.28 libmfx < 2.0" "mfx/mfxvideo.h" MFXInit ||
{ require libmfx "mfx/mfxvideo.h mfx/mfxdefs.h" MFXInit "-llibmfx $advapi32_extralibs" &&
{ test_cpp_condition mfx/mfxdefs.h "MFX_VERSION >= 1028 && MFX_VERSION < 2000" || die "ERROR: libmfx version must be >= 1.28 and < 2.0"; } &&
warn "using libmfx without pkg-config"; } } &&
warn "build FFmpeg against libmfx 1.x, obsolete features of libmfx such as OPAQUE memory,\n"\
"multi-frame encode, user plugins and LA_EXT rate control mode are enabled"; }
enabled libmfx && { { check_pkg_config libmfx "libmfx >= 1.28 libmfx < 2.0" "mfxvideo.h" MFXInit ||
# Some old versions of libmfx have the following settings in libmfx.pc:
# includedir=/usr/include
# Cflags: -I${includedir}
# So add -I${includedir}/mfx to CFLAGS
{ check_pkg_config libmfx "libmfx >= 1.28 libmfx < 2.0" "mfx/mfxvideo.h" MFXInit && add_cflags -I${libmfx_incdir}/mfx; } ||
{ require libmfx "mfxvideo.h mfxdefs.h" MFXInit "-llibmfx $advapi32_extralibs" &&
{ test_cpp_condition mfxdefs.h "MFX_VERSION >= 1028 && MFX_VERSION < 2000" || die "ERROR: libmfx version must be >= 1.28 and < 2.0"; } &&
warn "using libmfx without pkg-config"; } } &&
warn "build FFmpeg against libmfx 1.x, obsolete features of libmfx such as OPAQUE memory,\n"\
"multi-frame encode, user plugins and LA_EXT rate control mode are enabled"; }
if enabled libmfx; then
check_cc MFX_CODEC_VP9 "mfx/mfxdefs.h mfx/mfxstructures.h" "MFX_CODEC_VP9"
check_cc MFX_CODEC_VP9 "mfxdefs.h mfxstructures.h" "MFX_CODEC_VP9"
fi
enabled libmodplug && require_pkg_config libmodplug libmodplug libmodplug/modplug.h ModPlug_Load

8
libavcodec/qsv.c
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@ -18,9 +18,9 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <mfx/mfxvideo.h>
#include <mfx/mfxplugin.h>
#include <mfx/mfxjpeg.h>
#include <mfxvideo.h>
#include <mfxplugin.h>
#include <mfxjpeg.h>
#include <stdio.h>
#include <string.h>
@ -38,7 +38,7 @@
#define MFX_IMPL_VIA_MASK(impl) (0x0f00 & (impl))
#include "mfx/mfxvp8.h"
#include "mfxvp8.h"
int ff_qsv_codec_id_to_mfx(enum AVCodecID codec_id)
{

2
libavcodec/qsv.h
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@ -21,7 +21,7 @@
#ifndef AVCODEC_QSV_H
#define AVCODEC_QSV_H
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
#include "libavutil/buffer.h"

2
libavcodec/qsv_internal.h
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@ -39,7 +39,7 @@
#include "libavutil/hwcontext_vaapi.h"
#endif
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
#include "libavutil/frame.h"

2
libavcodec/qsvdec.c
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@ -27,7 +27,7 @@
#include <string.h>
#include <sys/types.h>
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
#include "libavutil/common.h"
#include "libavutil/fifo.h"

2
libavcodec/qsvenc.c
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@ -25,7 +25,7 @@
#include <string.h>
#include <sys/types.h>
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
#include "libavutil/common.h"
#include "libavutil/hwcontext.h"

2
libavcodec/qsvenc.h
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@ -26,7 +26,7 @@
#include <stdint.h>
#include <sys/types.h>
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
#include "libavutil/avutil.h"
#include "libavutil/fifo.h"

2
libavcodec/qsvenc_h264.c
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@ -24,7 +24,7 @@
#include <stdint.h>
#include <sys/types.h>
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
#include "libavutil/common.h"
#include "libavutil/opt.h"

2
libavcodec/qsvenc_hevc.c
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@ -22,7 +22,7 @@
#include <stdint.h>
#include <sys/types.h>
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
#include "libavutil/common.h"
#include "libavutil/opt.h"

2
libavcodec/qsvenc_jpeg.c
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@ -22,7 +22,7 @@
#include <stdint.h>
#include <sys/types.h>
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
#include "libavutil/common.h"
#include "libavutil/opt.h"

2
libavcodec/qsvenc_mpeg2.c
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@ -22,7 +22,7 @@
#include <stdint.h>
#include <sys/types.h>
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
#include "libavutil/common.h"
#include "libavutil/opt.h"

2
libavcodec/qsvenc_vp9.c
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@ -22,7 +22,7 @@
#include <stdint.h>
#include <sys/types.h>
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
#include "libavutil/common.h"
#include "libavutil/opt.h"

2
libavfilter/qsvvpp.h
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@ -24,7 +24,7 @@
#ifndef AVFILTER_QSVVPP_H
#define AVFILTER_QSVVPP_H
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
#include "avfilter.h"
#include "libavutil/fifo.h"

2
libavfilter/vf_deinterlace_qsv.c
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@ -21,7 +21,7 @@
* deinterlace video filter - QSV
*/
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
#include <stdio.h>
#include <string.h>

2
libavfilter/vf_scale_qsv.c
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@ -21,7 +21,7 @@
* scale video filter - QSV
*/
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
#include <stdio.h>
#include <string.h>

2
libavutil/hwcontext_opencl.c
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@ -47,7 +47,7 @@
#if HAVE_OPENCL_VAAPI_INTEL_MEDIA
#if CONFIG_LIBMFX
#include <mfx/mfxstructures.h>
#include <mfxstructures.h>
#endif
#include <va/va.h>
#include <CL/cl_va_api_media_sharing_intel.h>

2
libavutil/hwcontext_qsv.c
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@ -20,7 +20,7 @@
#include <stdint.h>
#include <string.h>
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
#include "config.h"

2
libavutil/hwcontext_qsv.h
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@ -19,7 +19,7 @@
#ifndef AVUTIL_HWCONTEXT_QSV_H
#define AVUTIL_HWCONTEXT_QSV_H
#include <mfx/mfxvideo.h>
#include <mfxvideo.h>
/**
* @file