On Tue, Oct 23, 2018 at 03:52:40PM +0800, Zachary Zhou wrote: > It supports clockwise rotation by 0/90/180/270 degrees defined in > va/va_vpp.h, tested following command line on SKL platform > > ffmpeg -hwaccel vaapi -vaapi_device /dev/dri/renderD128 > -hwaccel_output_format vaapi -i input.264 -vf "rotation_vaapi=angle=90" > -c:v h264_vaapi output.h264 > --- > libavfilter/Makefile | 1 + > libavfilter/allfilters.c | 1 + > libavfilter/vaapi_vpp.h | 1 + > libavfilter/vf_misc_vaapi.c | 122 ++++++++++++++++++++++++++++++++++++ > 4 files changed, 125 insertions(+)
breaks build
make distclean ; ./configure && make -j12
...
libavfilter/vf_misc_vaapi.c: In function ‘rotation_vaapi_build_filter_params’:
libavfilter/vf_misc_vaapi.c:165:23: error: ‘VAProcPipelineCaps’ has no member
named ‘rotation_flags’
if (!pipeline_caps.rotation_flags) {
^
libavfilter/vf_misc_vaapi.c:191:33: error: ‘VAProcPipelineCaps’ has no member
named ‘rotation_flags’
support_flag = pipeline_caps.rotation_flags &
^
libavfilter/vf_misc_vaapi.c: In function ‘misc_vaapi_filter_frame’:
libavfilter/vf_misc_vaapi.c:248:15: error: ‘VAProcPipelineParameterBuffer’ has
no member named ‘rotation_state’
params.rotation_state = vpp_ctx->rotation_state;
^
make: *** [libavfilter/vf_misc_vaapi.o] Error 1
make: *** Waiting for unfinished jobs....
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Asymptotically faster algorithms should always be preferred if you have
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