From dbe9c5e2049bb25fa20d0daf6b8f6fb71f57b1bb Mon Sep 17 00:00:00 2001 From: Samuel Martin Date: Sun, 5 Jul 2015 11:40:29 +0200 Subject: [PATCH] package/vlc: add opencv support This change adds 2 patches (backported from upstream) to vlc fixing the build against opencv2 APIs. This allows to select the minimal set of opencv modules when opencv support is enabled. Signed-off-by: Samuel Martin Reviewed-by: "Yann E. MORIN" Signed-off-by: Thomas Petazzoni --- ...v_wrapper-use-opencv2-style-includes.patch | 36 +++++++++++++++++++ ...ample-add-missing-include-statements.patch | 29 +++++++++++++++ package/vlc/Config.in | 2 ++ package/vlc/vlc.mk | 8 ++++- 4 files changed, 74 insertions(+), 1 deletion(-) create mode 100644 package/vlc/0008-opencv_wrapper-use-opencv2-style-includes.patch create mode 100644 package/vlc/0009-opencv_example-add-missing-include-statements.patch diff --git a/package/vlc/0008-opencv_wrapper-use-opencv2-style-includes.patch b/package/vlc/0008-opencv_wrapper-use-opencv2-style-includes.patch new file mode 100644 index 0000000000..0ce0206d10 --- /dev/null +++ b/package/vlc/0008-opencv_wrapper-use-opencv2-style-includes.patch @@ -0,0 +1,36 @@ +Backport from: https://git.videolan.org/?p=vlc.git;a=commit;h=cc236e4652255902f2c2cee3b18f83367f35a8c7 + +From cc236e4652255902f2c2cee3b18f83367f35a8c7 Mon Sep 17 00:00:00 2001 +From: Samuel Martin +Date: Sun, 24 May 2015 14:30:09 +0200 +Subject: [PATCH 8/9] opencv_wrapper: use opencv2-style includes + +If old opencv1-style legacy include directory is available, this change +becomes purely cosmetic (maybe will compile a bit faster). +It becomes an FTBFS fix when opencv1-style include directory is missing +(i.e. from opencv-3.0). + +Signed-off-by: Samuel Martin +Signed-off-by: Jean-Baptiste Kempf +--- + modules/video_filter/opencv_wrapper.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/modules/video_filter/opencv_wrapper.c b/modules/video_filter/opencv_wrapper.c +index e36e1a5..5d74241 100644 +--- a/modules/video_filter/opencv_wrapper.c ++++ b/modules/video_filter/opencv_wrapper.c +@@ -39,8 +39,8 @@ + #include + #include "filter_picture.h" + +-#include +-#include ++#include ++#include + + /***************************************************************************** + * Local prototypes +-- +2.4.2 + diff --git a/package/vlc/0009-opencv_example-add-missing-include-statements.patch b/package/vlc/0009-opencv_example-add-missing-include-statements.patch new file mode 100644 index 0000000000..7b7f72702c --- /dev/null +++ b/package/vlc/0009-opencv_example-add-missing-include-statements.patch @@ -0,0 +1,29 @@ +Backport from: https://git.videolan.org/?p=vlc.git;a=commit;h=b82416d7000a993b33e903095a590fe32212a85e + +From b82416d7000a993b33e903095a590fe32212a85e Mon Sep 17 00:00:00 2001 +From: Samuel Martin +Date: Sun, 24 May 2015 14:30:10 +0200 +Subject: [PATCH 9/9] opencv_example: add missing #include statements + +Signed-off-by: Samuel Martin +Signed-off-by: Jean-Baptiste Kempf +--- + modules/video_filter/opencv_example.cpp | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/modules/video_filter/opencv_example.cpp b/modules/video_filter/opencv_example.cpp +index ae3af05..998f286 100644 +--- a/modules/video_filter/opencv_example.cpp ++++ b/modules/video_filter/opencv_example.cpp +@@ -41,6 +41,8 @@ + + #include + #include ++#include ++#include + #include + + /***************************************************************************** +-- +2.4.2 + diff --git a/package/vlc/Config.in b/package/vlc/Config.in index b030a56edd..471f4a79da 100644 --- a/package/vlc/Config.in +++ b/package/vlc/Config.in @@ -11,6 +11,8 @@ config BR2_PACKAGE_VLC depends on BR2_TOOLCHAIN_HAS_THREADS depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7 select BR2_PACKAGE_LIBVORBIS if BR2_PACKAGE_OPUS + select BR2_PACKAGE_OPENCV_LIB_IMGPROC if BR2_PACKAGE_OPENCV + select BR2_PACKAGE_OPENCV_LIB_OBJDETECT if BR2_PACKAGE_OPENCV help VLC is a free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVD, diff --git a/package/vlc/vlc.mk b/package/vlc/vlc.mk index 4ef69aa44a..a553648dd6 100644 --- a/package/vlc/vlc.mk +++ b/package/vlc/vlc.mk @@ -44,7 +44,6 @@ VLC_CONF_OPTS += \ --disable-projectm \ --disable-vsxu \ --disable-mtp \ - --disable-opencv \ --disable-mmal-codec \ --disable-mmal-vout \ --disable-dvdnav \ @@ -148,6 +147,13 @@ else VLC_CONF_OPTS += --disable-gles2 endif +ifeq ($(BR2_PACKAGE_OPENCV),y) +VLC_CONF_OPTS += --enable-opencv +VLC_DEPENDENCIES += opencv +else +VLC_CONF_OPTS += --disable-opencv +endif + ifeq ($(BR2_PACKAGE_OPUS),y) VLC_CONF_OPTS += --enable-opus VLC_DEPENDENCIES += libvorbis opus -- 2.30.2