Support for VDPAU accelerated AV1 decoding was added with libvdpau-1.5.
Support for the same in ffmpeg is added with this patch. Profiles
related to VDPAU AV1 can be found in latest vdpau.h present in
libvdpau-1.5.
Add AV1 VDPAU to list of hwaccels and supported formats
Added file vdpau_av1.c and
Added VDPAU to list of supported formats for VP9 420 10 and 12 bit
formats. Add VP9 10/12 Bit support for VDPAU
---
libavcodec/vp9.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c
index fd0bab14a2..8b89fd68e2 100644
--- a/libavcodec/vp9.c
+++ b/libavc
From: Vikas Agarwal
It allow AV1 header parsing and help initialize chroma format and other
info properly.
Chroma format wasn't correct if we use below code:
avformat_find_stream_info(fmtc, NULL); iVideoStream =
av_find_best_stream(fmtc, AVMEDIA_TYPE_VIDEO, -1, -1, NULL, 0);
eChromaFormat = (AV
Added VDPAU to list of supported formats for HEVC10 and 12 bit formats
also added 42010 bit to surface_parameters and new VDP chroma formats to
VDPAUPixFmtMaps
Add HEVC 420 10/12 Bit and 444 10/12 Bit support for VDPAU
YUV444P10 is defined as the 444 surface with 10bit valid data in LSBs
but H/
NVIDIA R450 driver added VDPAU support for HEVC 10/12 bit Decoding
adding the same in ffmpeg. Updated version with #ifdef guards
to continue compiling with older releases
ManojGuptaBonda (2):
lavc/vdpau_hevc: add function to find exact vdp_profile for REXT
Add VDPAU to list of supported
Add vdpau_parse_rext_profile and use profile constraint flags to
determine the exact vdp_profile for HEVC_REXT.
If profile mismatch is allowed, select Main profile by default.
Add build object in Makefile for h265_profile_level dependency.
---
libavcodec/Makefile | 2 +-
libavcodec/vdpau_he
Add vdpau_parse_rext_profile and use profile constraint flags to
determine the exact vdp_profile for HEVC_REXT.
If profile mismatch is allowed, select Main profile by default.
Add build object in Makefile for h265_profile_level dependency.
---
libavcodec/Makefile | 2 +-
libavcodec/vdpau_he
Added VDPAU to list of supported formats for HEVC10 and 12 bit formats
also added 42010 bit to surface_parameters and new VDP chroma formats to
VDPAUPixFmtMaps
Add HEVC 420 10/12 Bit and 444 10/12 Bit support for VDPAU
YUV444P10 is defined as the 444 surface with 10bit valid data in LSBs
but H/
NVIDIA R450 driver added VDPAU support for HEVC 10/12 bit Decoding
adding the same in ffmpeg. Updated version with #ifdef guards
to continue compiling with older releases
ManojGuptaBonda (2):
lavc/vdpau_hevc: add function to find exact vdp_profile for REXT
Add VDPAU to list of supported
Add vdpau_parse_rext_profile and use profile constraint flags to
determine the exact vdp_profile for HEVC_REXT.
If profile mismatch is allowed, select Main profile by default.
Add build object in Makefile for h265_profile_level dependency.
---
libavcodec/Makefile | 2 +-
libavcodec/vdpau_he
NVIDIA R450 driver added VDPAU support for HEVC 10/12 bit Decoding
adding the same in ffmpeg
ManojGuptaBonda (2):
lavc/vdpau_hevc: add function to find exact vdp_profile for REXT
Add VDPAU to list of supported formats
libavcodec/Makefile | 2 +-
libavcodec/hevcdec.c| 6
Added VDPAU to list of supported formats for HEVC10 and 12 bit formats
also added 42010 bit to surface_parameters and new VDP chroma formats to
VDPAUPixFmtMaps
Add HEVC 420 10/12 Bit and 444 10/12 Bit support for VDPAU
YUV444P10 is defined as the 444 surface with 10bit valid data in LSBs
but H/
Initialize avctx->pix_fmt in av1_parser.c
AV1 Chroma format is invalid when quering using below code:
iVideoStream = av_find_best_stream(fmtc, AVMEDIA_TYPE_VIDEO, -1, -1, >
NULL, 0);
eChromaFormat = (AVPixelFormat)fmtc->streams[iVideoStream]->codecpar->
>format;
---
libavcodec/av1_parser.c | 1 +
Adding the support to build FFMPEG with HW accelerated decode(nvdec) and
encode on aarch64 architecture.
---
configure | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure b/configure
index 6533b43250..080d93a129 100755
--- a/configure
+++ b/configure
@@ -6675,7 +6675,7 @@
Support for VDPAU accelerated VP9 decoding was added with libvdpau-1.3.
Support for the same in ffmpeg is added with this patch. Profiles
related to VDPAU VP9 can be found in latest vdpau.h present in
libvdpau-1.3. DRC clips are not supported yet due to
http://trac.ffmpeg.org/ticket/8068
Add VP9 V
Support for VDPAU accelerated VP9 decoding was added with libvdpau-1.3.
Support for the same in ffmpeg is added with this patch. Profiles
related to VDPAU VP9 can be found in latest vdpau.h present in
libvdpau-1.3. DRC clips are not supported yet due to
http://trac.ffmpeg.org/ticket/8068
Add VP9 V
Added file vdpau_vp9.c for supporting VDPAU VP9 decoding in FFmpeg with
stub functions. Modified configure to add VDPAU VP9 support. Mapped VP9
profiles to VDPAU VP9 profiles.
Support for VDPAU accelerated VP9 decoding was added with libvdpau-1.3
version. Profiles related to VDPAU VP9 can be found
Populate the codec specific params that need to be passed to
VDPAU.
---
libavcodec/vdpau_vp9.c | 155 -
1 file changed, 153 insertions(+), 2 deletions(-)
diff --git a/libavcodec/vdpau_vp9.c b/libavcodec/vdpau_vp9.c
index d8f629d135..f1ee4ac5e0 100644
--- a/
Populate the codec specific params that need to be passed to
VDPAU.
---
libavcodec/vdpau_vp9.c | 155 -
1 file changed, 153 insertions(+), 2 deletions(-)
diff --git a/libavcodec/vdpau_vp9.c b/libavcodec/vdpau_vp9.c
index d8f629d135..f1ee4ac5e0 100644
--- a/
Support for VDPAU accelerated VP9 decoding was added with
libvdpau-1.3. Support for the same in ffmpeg is being
added with these patches. DRC clips are not supported yet
due to http://trac.ffmpeg.org/ticket/8068
ManojGuptaBonda (2):
Add VP9 VDPAU to list of hwaccels and supported formats
Support for VDPAU accelerated VP9 decoding was added with
libvdpau-1.3. Support for the same in ffmpeg is being
added with these patches. DRC clips are not supported yet
due to http://trac.ffmpeg.org/ticket/8068
ManojGuptaBonda (2):
Add VP9 VDPAU to list of hwaccels and supported formats
Added file vdpau_vp9.c for supporting VDPAU VP9 decoding in FFmpeg with
stub functions. Modified configure to add VDPAU VP9 support. Mapped VP9
profiles to VDPAU VP9 profiles.
Support for VDPAU accelerated VP9 decoding was added with libvdpau-1.3
version. Profiles related to VDPAU VP9 can be found
New VdpYCbCr Formats VDP_YCBCR_FORMAT_Y_U_V_444 and,
VDP_YCBCR_FORMAT_Y_UV_444 have been added in VDPAU with libvdpau-1.2
to be used in get/putbits for YUV 4:4:4 surfaces. Earlier mapping of
AV_PIX_FMT_YUV444P to VDP_YCBCR_FORMAT_YV12 is not valid.
Hence this Change maps AV_PIX_FMT_YUV444P to VDP_
Pass SPS, PPS range extensions to VDPAU layer via VdpPictureInfoHEVC444.
Added VdpPictureInfoHEVC444 struct to VdpPictureInfo union to populate
the range extension params. Mapped FF_PROFILE_HEVC_REXT to
VDP_DECODER_PROFILE_HEVC_MAIN_444.
---
libavcodec/vdpau_hevc.c | 41 +++
New VdpYCbCr Formats VDP_YCBCR_FORMAT_Y_U_V_444 and,
VDP_YCBCR_FORMAT_Y_UV_444 have been added in VDPAU to be used in
get/putbits for YUV 4:4:4 surfaces. Earlier mapping of
AV_PIX_FMT_YUV444P to VDP_YCBCR_FORMAT_YV12 is not valid.
Hence this Change maps AV_PIX_FMT_YUV444P to VDP_YCBCR_FORMAT_Y_U_V
Latest generation video decoder on Turing Chips supports decoding HEVC
4:4:4 decoding. These changes adds support for the same for VDPAU
ManojGuptaBonda (3):
VDPAU: Add support for decoding HEVC 4:4:4 content
Pass sps and pps range extension flags to VDPAU.
Map 444 pix fmts to new VdpYCbCr
The latest generation video decoder on the Turing chips supports
decoding HEVC 4:4:4. This change adds AV_PIX_FMT_VDPAU as a valid format
for HEVC 4:4:4 8 bit.
---
libavcodec/hevcdec.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/libavcodec/hevcdec.c b/libavcodec/hev
Latest generation video decoder on Turing Chips supports decoding HEVC
4:4:4 decoding. These changes adds support for the same for VDPAU
ManojGuptaBonda (3):
VDPAU: Add support for decoding HEVC 4:4:4 content
Pass sps and pps range extension flags to VDPAU.
Map 444 pix fmts to new VdpYCbCr
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