On 2017/10/12 6:42, Michael Niedermayer wrote: > On Wed, Oct 11, 2017 at 02:58:22PM +0800, Jun Zhao wrote: >> Makefile | 1 >> allfilters.c | 1 >> vf_procamp_vaapi.c | 543 >> +++++++++++++++++++++++++++++++++++++++++++++++++++++ >> 3 files changed, 545 insertions(+) >> 4664c5a9c7bc6e6fb86b920c6dcf1cae02d8a92f >> 0001-lavfi-add-ProcAmp-color-balance-vaapi-video-filter.patch >> From 2c16e1170cb51a1b76dbb758d9b22d734878257b Mon Sep 17 00:00:00 2001 >> From: Jun Zhao <jun.z...@intel.com> >> Date: Tue, 10 Oct 2017 03:25:33 -0400 >> Subject: [PATCH] lavfi: add ProcAmp(color balance) vaapi video filter. >> >> add ProcAmp(color balance) vaapi video filter, use the option >> like -vf "procamp_vaapi=b=10:h=120:c=2.8:s=3.7" to set >> brightness/hue/contrast/saturation. >> >> Signed-off-by: Yun Zhou <yunx.z.z...@intel.com> >> Signed-off-by: Jun Zhao <jun.z...@intel.com> >> --- >> libavfilter/Makefile | 1 + >> libavfilter/allfilters.c | 1 + >> libavfilter/vf_procamp_vaapi.c | 543 >> +++++++++++++++++++++++++++++++++++++++++ >> 3 files changed, 545 insertions(+) >> create mode 100644 libavfilter/vf_procamp_vaapi.c > this breaks build on x86-32 linux here > libavfilter/libavfilter.a(vf_procamp_vaapi.o): In function > `procamp_vaapi_filter_frame': > linux32/src/libavfilter/vf_procamp_vaapi.c:397: undefined reference to > `vaBeginPicture' > linux32/src/libavfilter/vf_procamp_vaapi.c:406: undefined reference to > `vaCreateBuffer' > linux32/src/libavfilter/vf_procamp_vaapi.c:410: undefined reference to > `vaErrorStr' > linux32/src/libavfilter/vf_procamp_vaapi.c:457: undefined reference to > `vaRenderPicture' > linux32/src/libavfilter/vf_procamp_vaapi.c:459: undefined reference to > `vaEndPicture' > linux32/src/libavfilter/vf_procamp_vaapi.c:400: undefined reference to > `vaErrorStr' > linux32/src/libavfilter/vf_procamp_vaapi.c:418: undefined reference to > `vaRenderPicture' > linux32/src/libavfilter/vf_procamp_vaapi.c:427: undefined reference to > `vaEndPicture' > linux32/src/libavfilter/vf_procamp_vaapi.c:421: undefined reference to > `vaErrorStr' > linux32/src/libavfilter/vf_procamp_vaapi.c:429: undefined reference to > `vaErrorStr' > linux32/src/libavfilter/vf_procamp_vaapi.c:437: undefined reference to > `vaDestroyBuffer' > linux32/src/libavfilter/vf_procamp_vaapi.c:439: undefined reference to > `vaErrorStr' > ... > > [...] I think I miss the other part for configure file, will fix the build fail. > > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
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