[FFmpeg-cvslog] vf_libopencv: add support for opencv 3

Andreas Cadhalpun git at videolan.org
Tue Jan 26 00:00:46 CET 2016


ffmpeg | branch: master | Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com> | Thu Jan 21 23:17:47 2016 +0100| [38622007c4bdfbdc9e688bf5bb1cdcab0f045e67] | committer: Andreas Cadhalpun

vf_libopencv: add support for opencv 3

It dropped the old headers, but the replacements are already available
with opencv 2.

Reviewed-by: Michael Niedermayer <michael at niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=38622007c4bdfbdc9e688bf5bb1cdcab0f045e67
---

 configure                  |    5 ++++-
 libavfilter/vf_libopencv.c |    6 ++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 57b526f..e5cd88e 100755
--- a/configure
+++ b/configure
@@ -1774,6 +1774,7 @@ HEADERS_LIST="
     machine_ioctl_bt848_h
     machine_ioctl_meteor_h
     malloc_h
+    opencv2_core_core_c_h
     openjpeg_2_1_openjpeg_h
     openjpeg_2_0_openjpeg_h
     openjpeg_1_5_openjpeg_h
@@ -5481,7 +5482,9 @@ enabled libmp3lame        && require "libmp3lame >= 3.98.3" lame/lame.h lame_set
 enabled libnut            && require libnut libnut.h nut_demuxer_init -lnut
 enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb
 enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb
-enabled libopencv         && require_pkg_config opencv opencv/cxcore.h cvCreateImageHeader
+enabled libopencv         && { check_header opencv2/core/core_c.h &&
+                               require_pkg_config opencv opencv2/core/core_c.h cvCreateImageHeader ||
+                               require_pkg_config opencv opencv/cxcore.h cvCreateImageHeader; }
 enabled libopenh264       && require_pkg_config openh264 wels/codec_api.h WelsGetCodecVersion
 enabled libopenjpeg       && { check_lib openjpeg-2.1/openjpeg.h opj_version -lopenjp2 -DOPJ_STATIC ||
                                check_lib openjpeg-2.0/openjpeg.h opj_version -lopenjp2 -DOPJ_STATIC ||
diff --git a/libavfilter/vf_libopencv.c b/libavfilter/vf_libopencv.c
index be27552..f8ae9d5 100644
--- a/libavfilter/vf_libopencv.c
+++ b/libavfilter/vf_libopencv.c
@@ -23,8 +23,14 @@
  * libopencv wrapper functions
  */
 
+#include "config.h"
+#if HAVE_OPENCV2_CORE_CORE_C_H
+#include <opencv2/core/core_c.h>
+#include <opencv2/imgproc/imgproc_c.h>
+#else
 #include <opencv/cv.h>
 #include <opencv/cxcore.h>
+#endif
 #include "libavutil/avstring.h"
 #include "libavutil/common.h"
 #include "libavutil/file.h"



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