On Thu, 12 Dec 2019, Ruiling Song wrote:
From: Xinpeng Sun <[email protected]>
It performs HDR(High Dynamic Range) to SDR(Standard Dynamic Range) conversion
with tone-mapping. It only supports HDR10 as input temporarily.
An example command to use this filter with vaapi codecs:
FFMPEG -hwaccel vaapi -vaapi_device /dev/dri/renderD128 -hwaccel_output_format
vaapi \
-i INPUT -vf 'tonemap_vaapi=format=p010' -c:v hevc_vaapi -profile 2 OUTPUT
Signed-off-by: Xinpeng Sun <[email protected]>
Signed-off-by: Zachary Zhou <[email protected]>
Signed-off-by: Ruiling Song <[email protected]>
---
When I re-think about the document part. I find it is not necessary to repeat
how to set up vaapi device in this filter part. There is already good
explanation
of it(https://trac.ffmpeg.org/wiki/Hardware/VAAPI), so I add a link to it.
I only make code changes requested by Vittoria and me. So if no further comment,
I am going to apply the patch next week. Thanks!
Ruiling
configure | 2 +
doc/filters.texi | 59 +++++
libavfilter/Makefile | 1 +
libavfilter/allfilters.c | 1 +
libavfilter/vf_tonemap_vaapi.c | 419 +++++++++++++++++++++++++++++++++
5 files changed, 482 insertions(+)
create mode 100644 libavfilter/vf_tonemap_vaapi.c
diff --git a/configure b/configure
index 42e7df3941..74f2d38317 100755
--- a/configure
+++ b/configure
@@ -3576,6 +3576,7 @@ tinterlace_filter_deps="gpl"
tinterlace_merge_test_deps="tinterlace_filter"
tinterlace_pad_test_deps="tinterlace_filter"
tonemap_filter_deps="const_nan"
+tonemap_vaapi_filter_deps="vaapi
VAProcPipelineParameterBuffer_output_hdr_metadata"
tonemap_opencl_filter_deps="opencl const_nan"
transpose_opencl_filter_deps="opencl"
transpose_vaapi_filter_deps="vaapi VAProcPipelineCaps_rotation_flags"
@@ -6577,6 +6578,7 @@ if enabled vaapi; then
check_type "va/va.h va/va_dec_hevc.h" "VAPictureParameterBufferHEVC"
check_struct "va/va.h" "VADecPictureParameterBufferVP9" bit_depth
+ check_struct "va/va.h va/va_vpp.h" "VAProcPipelineParameterBuffer"
output_hdr_metadata
This check does not seem to be enough, I am getting errors like this for
libva 2.3.0:
libavfilter/vf_tonemap_vaapi.c: In function
‘tonemap_vaapi_set_filter_params’:
libavfilter/vf_tonemap_vaapi.c:156:5: error: unknown type name
‘VAProcFilterParameterBufferHDRToneMapping’; did you mean
‘VAProcFilterParameterBufferDeinterlacing’?
VAProcFilterParameterBufferHDRToneMapping *hdrtm_param;
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
VAProcFilterParameterBufferDeinterlacing
Regards,
Marton
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