From: Wenbinc-Bin
The max_frame_size parameter is set only when codec is h264. Now I add hevc
in that conditional statement.
Signed-off-by: Wenbin CHEN
---
libavcodec/qsvenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/qsvenc.c b/libavcodec
From: Wenbinc-Bin
The max_frame_size parameter is set only when codec is h264. Now I add
hevc in that conditional statement.
Signed-off-by: Wenbin CHEN
---
libavcodec/qsvenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
index
From: Wenbinc-Bin
MediaSDK already has a flag to control deblocking (DisableDeblockingIdc). Add
dblk_idc parameter in ffmpeg to expose this flag to user.
Sigend-off-by: Wenbin Chen
---
libavcodec/qsvenc.c | 4
libavcodec/qsvenc.h | 3 +++
2 files changed, 7 insertions(+)
diff --git
From: Wenbinc-Bin
Add low latency P-pyramid support for qsv, and it relates to a new
command line parameter "-p_strategy". To enable this flag, user also
need to set "-bf" to -1 or 0.
Signed-off-by Wenbin Chen
---
libavcodec/qsvenc.c | 22 ++
libavcodec
From: Wenbinc-Bin
Add low latency P-pyramid support for qsv, and it relates to a new
command line parameter "-p_strategy". To enable this flag, user also
need to set "-bf" to -1 or 0.
Signed-off-by Wenbin Chen
---
libavcodec/qsvenc.c | 23 +++
liba
From: Wenbinc-Bin
Add low latency P-pyramid support for qsv, and it relates to a new
command line parameter "-p_strategy". To enable this flag, user also
need to set "-bf" to 0. P-strategy has two modes "1-simple" and "2-pyramid".
Signed-off-by Wenbin
efers to
https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#PRefType
patch V4: modify the coding style problem.
Signed-off-by Wenbin Chen
---
libavcodec/qsvenc.c | 32
libavcodec/qsvenc.h | 2 ++
2 files changed, 34 insertions(+)
diff
efers to
https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#PRefType
patch V2~V4: modify the coding style problem.
patch V5: forget to change "if" statement's coding style and fix it in V5.
Signed-off-by Wenbin Chen
---
libavcodec/qsvenc.c | 32 ++
efers to
https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#PRefType
Signed-off-by Wenbin Chen
---
libavcodec/qsvenc.c | 32
libavcodec/qsvenc.h | 2 ++
2 files changed, 34 insertions(+)
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsve
From: Wenbinc-Bin
Use h264_sei to parse SEI data got from MediaSDK. Extract frame
packing arrangement information from SEI data and config AVStereo3D
side data for decoded frame.
Sigend-off-by: Wenbin Chen
---
libavcodec/qsv_internal.h | 2 +
libavcodec/qsvdec.c | 149
to the A2RGB20 format in MediaSDK, and for
A2RGB10 the two MSBs is A channels while this two bits in X2RGB10Le is
undefined. MediaSDK team is discussing about this, so I leave an interface
here.
Sigend-of-by: Wenbin Chen
---
libavcodec/qsv.c | 16
libavcodec/qsvenc.c | 19
From: Wenbinc-Bin
MediaSDK already has a flag to control deblocking (DisableDeblockingIdc). Add
dblk_idc parameter in ffmpeg to expose this flag to user.
Sigend-off-by: Wenbin Chen
---
libavcodec/qsvenc.c | 6 ++
libavcodec/qsvenc.h | 3 +++
2 files changed, 9 insertions(+)
diff --git
models refer to
https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#PRefType
Signed-off-by Wenbin Chen
---
libavcodec/qsvenc.c | 30 ++
libavcodec/qsvenc.h | 2 ++
2 files changed, 32 insertions(+)
diff --git a/libavcodec/qsvenc.c b/libavcod
From: Wenbinc-Bin
Add transform skip option for hevc_qsv. Command line option
is "transform_skip". By enabling this option, the
transform_skip_enabled_flag in PPS will be set to 1. This option
is only supported in the platform newer than ICL.
Signed-off-by Wenbin Chen
---
libavcode
From: Wenbinc-Bin
The max_frame_size parameter is set only when codec is h264. Now I add hevc in
that conditional statement.
Signed-off-by: Wenbin Chen
---
libavcodec/qsvenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
index
) and decoder may followed by VPP,
use NumFrameSuggest + 16 to set init_pool_size.
Sigend-off-by Wenbin Chen
---
fftools/ffmpeg_qsv.c | 9 -
libavcodec/qsvdec.c | 28 +++-
2 files changed, 35 insertions(+), 2 deletions(-)
diff --git a/fftools/ffmpeg_qsv.c b/fftools
-qsv,
so add allocate and free process as well.
Sigend-off-by: Wenbin Chen
---
libavcodec/qsv_internal.h | 3 ++
libavcodec/qsvenc.c | 74 +++
2 files changed, 77 insertions(+)
diff --git a/libavcodec/qsv_internal.h b/libavcodec/qsv_internal.h
index
is released, the new one is already created, and somehow the device
memory is stil be taken, even if the destory memory function is called.
Moving unref before creating new context can solve this problem.
Signed-off-by Wenbin Chen
---
libavcodec/qsvdec.c | 2 ++
1 file changed, 2 insertions(+)
diff --git
From: Wenbinc-Bin
Add an new intra refresh type: "horizontal", and an new param
ref_cycle_dist. This param specify the distance between the
beginnings of the intra-refresh cycles in frames.
Signed-off-by: Wenbin Chen
---
libavcodec/qsvenc.c | 13 +++--
libavcode
From: "Chen,Wenbin"
FFmpeg-qsv decoder reinit codec when width and height change, but there
are not only resolution change need to reinit codec. I change it to use
return value from DecodeFrameAsync() to decide whether decoder need to
be reinitialized.
Signed-off-by Wenbin Chen
on.
Remove the buffer_count and use the got_frame to decide whether the
decoder is drain.
Signed-off-by: Wenbin Chen
Signed-off-by Guangxin Xu
---
libavcodec/qsvdec.c | 26 --
1 file changed, 12 insertions(+), 14 deletions(-)
diff --git a/libavcodec/qsvdec.c b/libavcode
) and max_b_frames is 8 (default) and decoder
may followed by VPP, use NumFrameSuggest + 16 to set init_pool_size.
Sigend-off-by Wenbin Chen
Signed-off-by Guangxin Xu
---
fftools/ffmpeg_qsv.c | 9 -
libavcodec/qsvdec.c | 14 ++
2 files changed, 22 insertions(+), 1 deletion
w I
assign the out_link's w/h to output
frame to overwrite the w/h got from hw_frame_ctx.
Signed-off-by: Wenbin Chen
---
libavfilter/qsvvpp.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/libavfilter/qsvvpp.c b/libavfilter/qsvvpp.c
index f216b3f248..70d6cb4
From: "Chen,Wenbin"
FFmpeg-qsv decoder reinit codec when width and height change, but there
are not only resolution change need to reinit codec. I change it to use
return value from DecodeFrameAsync() to decide whether decoder need to
be reinitialized.
Signed-off-by Wenbin Chen
---
->height to 1088, which is different from the
height of
encoder (1080) and this will be treated as resolution change. The aligend value
can
be kept in hw_frame_ctx as it is hardware dependent. Now I
assign the out_link's w/h to output
frame to overwrite the w/h got from hw_frame_ctx.
Signed-
From: "Chen,Wenbin"
MSDK vc1 and av1 sometimes output frame into the same suface, but
ffmpeg-qsv assume the surface will be used only once, so it will
unref the frame when it receives the outpur surface. Now change
it to unref frame according to queue count.
Signed-off-by W
From: "Chen,Wenbin"
ChromaForamt for mjpeg-qsv is always set to yuv420, and this will be
wrong when encode other pixel format (for example yuyv422). I change
this assignment to be adaptive to pix_fmt.
Signed-off-by: Wenbin Chen
---
libavcodec/qsvenc.c | 3 ++-
1 file changed, 2
I
assign the out_link's w/h to output
frame to overwrite the w/h got from hw_frame_ctx.
Signed-off-by: Wenbin Chen
---
libavfilter/qsvvpp.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavfilter/qsvvpp.c b/libavfilter/qsvvpp.c
index f216b3f248..8658a70083 100644
--- a/libavfilter/qsvv
param from decoderHeader to configure surface.
Signed-off-by Wenbin Chen
---
libavcodec/qsvdec.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c
index 569ccd4fba..3ab48ea7a2 100644
--- a/libavcodec/qsvdec.c
+++ b/libavcode
From: "Chen,Wenbin"
FFmpeg-qsv decoder reinit codec when width and height change, but there
are not only resolution change need to reinit codec. I change it to use
return value from DecodeFrameAsync() to decide whether decoder need to
be reinitialized.
Signed-off-by Wenbin Chen
---
From: "Chen,Wenbin"
MSDK vc1 and av1 sometimes output frame into the same suface, but
ffmpeg-qsv assume the surface will be used only once, so it will
unref the frame when it receives the output surface. Now change
it to unref frame according to queue count.
Signed-off-by W
er specify the bitrate (-b:v XXX).
Signed-off-by: Wenbin CHEN
---
libavcodec/vaapi_encode.c | 42 +--
libavcodec/vaapi_encode.h | 3 +++
2 files changed, 34 insertions(+), 11 deletions(-)
diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c
index
From: "Chen,Wenbin"
Add mbbrc to hevc_qsv
For detailed description, please see "mbbrc" part in:
https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#mfxextcodingoption2
Signed-off-by: Wenbin Chen
---
libavcodec/qsvenc.c | 5 +++--
1 file changed
il reading a key frame.
Signed-off-by: Wenbin Chen
---
libavcodec/qsvdec.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c
index d10f90a0db..8133406085 100644
--- a/libavcodec/qsvdec.c
+++ b/libavcodec/qsvdec.c
@@ -616,6 +616,13 @@ int ff_qsv_pr
From: Bas Nieuwenhuizen
This way we can pass explicit modifiers in. Sometimes the
modifier matters for the number of memory planes that
libva accepts, in particular when dealing with
driver-compressed textures. Furthermore the driver might
not actually be able to determine the implicit modifier
From: Wenbin Chen
On the lastset intel-vulkan-driver the VK_EXT_image_drm_format_modifier
flags is enabled. As what driver log recommand, we need to use
VK_IMAGE_TILING_LINEAR or VK_IMAGE_DRM_FORMAT_MODIFIER_EXT to create
VKImage. Add code to get supported modifier for sw_format and use
rived from vaapi
device, so that this change will not affect current vulkan behaviour.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index
e is added to AVVKFrame to store the offset of each plane.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 46 +++-
libavutil/hwcontext_vulkan.h | 1 +
2 files changed, 46 insertions(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_vulkan.c b
set should be 0.
Also, when I import vaapi frame to vulkan I got broken frame, and
setting plane_data->offset to 0 makes command works.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavutil/hwcontext_vulkan.
From: "Chen,Wenbin"
Vulkan will map nv12 to R8 and GR88, so add this map to vaapi to support
vulkan frame.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vaapi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavutil/hwcontext_vaapi.c b/libavutil/hwcontext_vaapi.c
index
From: "Chen,Wenbin"
Add hwupload and hwdownload support to vulkan when frames are allocated
in one memory
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/libavutil/hwcontext_vulkan.c b
0p.264 -vf "hwupload=extra_hw_frames=16,scale_vulkan=1920:1080,
hwdownload,format=yuv420p" -f rawvideo output.yuv
Signed-off-by: Wenbin Chen
---
libavfilter/vf_avgblur_vulkan.c | 4 +--
libavfilter/vf_chromaber_vulkan.c | 4 +--
libavfilter/vf_overlay_vulkan.c | 6 ++--
libavfilt
_hw_device vul
-i input1080p.264 -vf "hwupload=extra_hw_frames=16,scale_vulkan=1920:1080,
hwdownload,format=yuv420p" -f rawvideo output.yuv
Signed-off-by: Wenbin Chen
---
libavfilter/vulkan.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavfilter/vulkan.c b/
we should configure
VkImageSubresource according to tiling rather than
extension. Now fix it.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index 94fdad7f06..
pload=extra_hw_frames=16,scale_vulkan=1920:1080,
hwdownload,format=yuv420p" -f rawvideo output.yuv
Signed-off-by: Wenbin Chen
---
libavfilter/vf_avgblur_vulkan.c | 4 +--
libavfilter/vf_chromaber_vulkan.c | 4 +--
libavfilter/vf_overlay_vulkan.c | 6 ++--
libavfilter/vf_scale_vulkan.
From: Bas Nieuwenhuizen
This way we can pass explicit modifiers in. Sometimes the
modifier matters for the number of memory planes that
libva accepts, in particular when dealing with
driver-compressed textures. Furthermore the driver might
not actually be able to determine the implicit modifier
according to tiling rather than
extension. Now fix it.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index 94fdad7f06..88db5b8b70 100644
--- a/libavutil
-vf "hwupload=extra_hw_frames=16,scale_vulkan=1920:1080,
hwdownload,format=yuv420p" -f rawvideo output.yuv
Signed-off-by: Wenbin Chen
---
libavfilter/vulkan.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavfilter/vulkan.c b/libavfilter/vulkan.c
index
that this change will not affect current vulkan behaviour.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index 9a29267aed..6417f59d4a 100644
Vulkan will map nv12 to R8 and GR88, so add this map to vaapi to support
vulkan frame.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vaapi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavutil/hwcontext_vaapi.c b/libavutil/hwcontext_vaapi.c
index 75acc851d6..994b744e4d 100644
Add hwupload and hwdownload support to vulkan when frames are allocated
in one memory
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index
64
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 77 +---
libavutil/hwcontext_vulkan.h | 5 +++
2 files changed, 76 insertions(+), 6 deletions(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index 3a639c997b..99b2190
the offset of each plane.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 46 +++-
libavutil/hwcontext_vulkan.h | 1 +
2 files changed, 46 insertions(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index
vaapi frame to vulkan I got broken frame, and
setting plane_data->offset to 0 makes command works.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulka
a[3] in vaapi frame.
pair->first is *VASurfaceID while data[3] in vaapi frame is
VASurfaceID. I fix this line of code. Now the command above works.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_qsv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_q
a[3] in vaapi frame.
pair->first is *VASurfaceID while data[3] in vaapi frame is
VASurfaceID. I fix this line of code. Now the command above works.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_qsv.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/libavutil/h
This two variables may be used below with uninitialized value.
Now fix them.
Signed-off-by: Wenbin Chen
---
libavfilter/vf_vpp_qsv.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavfilter/vf_vpp_qsv.c b/libavfilter/vf_vpp_qsv.c
index c268b5dba8..22ffe0d7f3 100644
. "wait=1" means wait until operation ready. "wait=0" means
query operation's status. If it is ready return 0, if it is still
in progress return EAGAIN.
Signed-off-by: Wenbin Chen
---
libavcodec/vaapi_encode.c | 47 +--
1 file changed, 40 insert
, it will keep previous operation.
Signed-off-by: Wenbin Chen
---
libavcodec/vaapi_encode.c | 64 ---
libavcodec/vaapi_encode.h | 5 +++
2 files changed, 58 insertions(+), 11 deletions(-)
diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c
index
mes) with -async_depth=4 can increase 20%
performance on my environment.
The async increases performance but also introduces frame delay.
Signed-off-by: Wenbin Chen
---
libavcodec/vaapi_encode.c | 19 ++-
libavcodec/vaapi_encode.h | 12 ++--
2 files changed, 24 insertions(+)
ing area with border pixel to fix this
run2run problem, and also move the new AVFrame to global structure
to reduce redundant allocation operation to increase preformance.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_qsv.c | 96 +--
1 file changed,
Add doc for qsv decoder.
Add more option's introduction to qsv encoder.
Signed-off-by: Wenbin Chen
---
doc/decoders.texi | 42
doc/encoders.texi | 253 +-
2 files changed, 292 insertions(+), 3 deletions(-)
diff --git a/doc/decoders.texi b
.264 -vf "hwmap=derive_device=vulkan,format=vulkan, \
scale_vulkan=1920:1080,hwmap=derive_device=vaapi,format=vaapi" -c:v h264_vaapi
output.264
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 130 +--
1 file changed, 124 insertions(+), 6
A new flag frame_flag is also added to AVVulkanFramesContext. User
can use this flag to force enable or disable this behaviour.
A new variable "offset "is added to AVVKFrame. It describe describe the
offset from the memory currently bound to the VkImage.
Signed-off-by: Wenbin Chen
---
libavuti
From: Bas Nieuwenhuizen
This way we can pass explicit modifiers in. Sometimes the
modifier matters for the number of memory planes that
libva accepts, in particular when dealing with
driver-compressed textures. Furthermore the driver might
not actually be able to determine the implicit modifier
Add hwupload and hwdownload support to vulkan when frames are allocated
in one memory
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index
Vulkan will map nv12 to R8 and GR88, so add this map to vaapi to support
vulkan frame.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vaapi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavutil/hwcontext_vaapi.c b/libavutil/hwcontext_vaapi.c
index 75acc851d6..994b744e4d 100644
ces). Now add code to make sure
init_pool_size is only set once. Now the following commandline works:
ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 \
-hwaccel_output_format vaapi -i input.264 \
-vf "hwmap=derive_device=qsv,format=qsv" \
-c:v h264_qsv output.264
Signed-off-by
qsv -hwaccel_output_format qsv -hwaccel_device qs -c:v h264_qsv \
-i input.264 -vf "hwmap=derive_device=opencl,format=opencl,avgblur_opencl, \
hwmap=derive_device=qsv:reverse=1:extra_hw_frames=32,format=qsv" \
-c:v h264_qsv output.264
Signed-off-by: nyanmisaka
Signed-off-by: Wenbin Chen
-
-i input.264 \
-vf "hwmap=derive_device=qsv,format=qsv" -c:v h264_qsv output.264
Signed-off-by: nyanmisaka
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_qsv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_qsv.c b/libavutil/hwcontex
From: Bas Nieuwenhuizen
This way we can pass explicit modifiers in. Sometimes the
modifier matters for the number of memory planes that
libva accepts, in particular when dealing with
driver-compressed textures. Furthermore the driver might
not actually be able to determine the implicit modifier
A new flag frame_flag is also added to AVVulkanFramesContext. User
can use this flag to force enable or disable this behaviour.
A new variable "offset "is added to AVVKFrame. It describe describe the
offset from the memory currently bound to the VkImage.
Signed-off-by: Wenbin Chen
---
libavuti
Vulkan will map nv12 to R8 and GR88, so add this map to vaapi to support
vulkan frame.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vaapi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavutil/hwcontext_vaapi.c b/libavutil/hwcontext_vaapi.c
index 75acc851d6..994b744e4d 100644
.264 -vf "hwmap=derive_device=vulkan,format=vulkan, \
scale_vulkan=1920:1080,hwmap=derive_device=vaapi,format=vaapi" -c:v h264_vaapi
output.264
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 127 +--
1 file changed, 121 insertions(+), 6
Add support to map vulkan frames to software frames when
using contiguous_planes flag.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index
mes) with -async_depth=4 can increase 20%
performance on my environment.
The async increases performance but also introduces frame delay.
Signed-off-by: Wenbin Chen
---
libavcodec/vaapi_encode.c | 20 +++-
libavcodec/vaapi_encode.h | 12 ++--
2 files changed, 25 insertions(+)
, so we can send serveral frames to HW at once to increase
performance. Now I changed them to be called in a
asynchronous way, which will make better use of hardware.
1080p transcoding increases about 17% fps on my environment.
Signed-off-by: Wenbin Chen
---
libavcodec/vaapi_encode.c | 41
;wait=1" means wait until operation ready. "wait=0" means
query operation's status. If ready return 0, if still in progress
return EAGAIN.
Signed-off-by: Wenbin Chen
---
libavcodec/vaapi_encode.c | 47 +--
1 file changed, 40 insertions(+), 7 dele
that this change will not affect current vulkan behaviour.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index 6041580117..ccf3e58f49 100644
.264 -vf "hwmap=derive_device=vulkan,format=vulkan, \
scale_vulkan=1920:1080,hwmap=derive_device=vaapi,format=vaapi" -c:v h264_vaapi
output.264
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 76 +---
libavutil/hwcontext_vulkan.h | 5 ++
From: Bas Nieuwenhuizen
This way we can pass explicit modifiers in. Sometimes the
modifier matters for the number of memory planes that
libva accepts, in particular when dealing with
driver-compressed textures. Furthermore the driver might
not actually be able to determine the implicit modifier
the offset of each plane.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 46 +++-
libavutil/hwcontext_vulkan.h | 1 +
2 files changed, 46 insertions(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index
sem_sig_val is wrongly assigned to pWaitSemaphoreValues when export drm. Now fix
it.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index b857d1a9ed
Add hwupload and hwdownload support to vulkan when frames are allocated
in one memory
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index
Vulkan will map nv12 to R8 and GR88, so add this map to vaapi to support
vulkan frame.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vaapi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavutil/hwcontext_vaapi.c b/libavutil/hwcontext_vaapi.c
index 75acc851d6..994b744e4d 100644
s_internal
but handle_pairs_internal is alloced with the size of init_pool_size.
This lead to access to illegal address.
Now change it to use nb_surfaces to allocate handle_pairs_internal and the
core dumped error is unseen. Also change D3D11VA to use nb_surfaces
to align to VAAPI and DXVA2.
Signed-off-by: W
-i input.264 \
-vf "hwmap=derive_device=qsv,format=qsv" -c:v h264_qsv output.264
Signed-off-by: nyanmisaka
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_qsv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_qsv.c b/libavutil/hwcontex
Adding nb_surfaces in AVD3D11VAFramesContext in the end of the structure
to support flexible size of this arrays and align to
AVDXVA2FramesContext and AVVAAPIFramesContext.
Signed-off-by Wenbin Chen
---
libavutil/hwcontext_d3d11va.c | 3 +--
libavutil/hwcontext_d3d11va.h | 2 ++
2 files changed
qsv -hwaccel_output_format qsv -hwaccel_device qs -c:v h264_qsv \
-i input.264 -vf "hwmap=derive_device=opencl,format=opencl,avgblur_opencl, \
hwmap=derive_device=qsv:reverse=1:extra_hw_frames=32,format=qsv" \
-c:v h264_qsv output.264
Signed-off-by: nyanmisaka
Signed-off-by: Wenbin Chen
-
A new flag frame_flag is also added to AVVulkanFramesContext. User
can use this flag to force enable or disable this behaviour.
A new variable "offset "is added to AVVKFrame. It describe describe the
offset from the memory currently bound to the VkImage.
Signed-off-by: Wenbin Chen
---
libavuti
From: Bas Nieuwenhuizen
This way we can pass explicit modifiers in. Sometimes the
modifier matters for the number of memory planes that
libva accepts, in particular when dealing with
driver-compressed textures. Furthermore the driver might
not actually be able to determine the implicit modifier
.264 -vf "hwmap=derive_device=vulkan,format=vulkan, \
scale_vulkan=1920:1080,hwmap=derive_device=vaapi,format=vaapi" -c:v h264_vaapi
output.264
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 127 +--
1 file changed, 121 insertions(+), 6
Add support to map vulkan frames to software frames when
using contiguous_planes flag.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vulkan.c | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index
Vulkan will map nv12 to R8 and GR88, so add this map to vaapi to support
vulkan frame.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vaapi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavutil/hwcontext_vaapi.c b/libavutil/hwcontext_vaapi.c
index 75acc851d6..994b744e4d 100644
-i input.264 \
-vf "hwmap=derive_device=qsv,format=qsv" -c:v h264_qsv output.264
Signed-off-by: nyanmisaka
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_qsv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_qsv.c b/libavutil/hwcontex
ces). Now add code to make sure
init_pool_size is only set once. Now the following commandline works:
ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 \
-hwaccel_output_format vaapi -i input.264 \
-vf "hwmap=derive_device=qsv,format=qsv" \
-c:v h264_qsv output.264
Signed-off-by
qsv -hwaccel_output_format qsv -hwaccel_device qs -c:v h264_qsv \
-i input.264 -vf "hwmap=derive_device=opencl,format=opencl,avgblur_opencl, \
hwmap=derive_device=qsv:reverse=1:extra_hw_frames=32,format=qsv" \
-c:v h264_qsv output.264
Signed-off-by: nyanmisaka
Signed-off-by: Wenbin Chen
-
0:y=0:alpha=255, \
hwdownload,format=p010le" -f rawvideo -y output_p010.yuv
Signed-off-by: Wenbin Chen
---
libavfilter/vf_overlay_qsv.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavfilter/vf_overlay_qsv.c b/libavfilter/vf_overlay_qsv.c
index 7e76b39aa9..d947a1faa1 100644
--- a/l
A new flag frame_flag is also added to AVVulkanFramesContext. User
can use this flag to force enable or disable this behaviour.
A new variable "offset "is added to AVVKFrame. It describe describe the
offset from the memory currently bound to the VkImage.
Signed-off-by: Wenbin Chen
---
libavuti
From: Bas Nieuwenhuizen
This way we can pass explicit modifiers in. Sometimes the
modifier matters for the number of memory planes that
libva accepts, in particular when dealing with
driver-compressed textures. Furthermore the driver might
not actually be able to determine the implicit modifier
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