This commit adds an async execution mechanism for common use
in the TensorFlow and Native backends.
This commit also adds the documentation of typedefs and functions in
the async module for common use in DNN backends.
Signed-off-by: Shubhanshu Saxena
---
libavfilter/dnn/dnn_backend_common.c | 53
This commit adds a function for execution of TFInferRequest and documentation
for functions related to TFInferRequest.
Signed-off-by: Shubhanshu Saxena
---
libavfilter/dnn/dnn_backend_tf.c | 45
1 file changed, 45 insertions(+)
diff --git a/libavfilter/dnn/dnn_b
This patch adds error handling for cases where the execute_model_tf
fails, clears the used memory in the TFRequestItem and finally pushes
it back to the request queue.
Signed-off-by: Shubhanshu Saxena
---
libavfilter/dnn/dnn_backend_tf.c | 52 ++--
1 file changed, 36
This commits refactors the get async result function for common
use in all three backends.
Signed-off-by: Shubhanshu Saxena
---
libavfilter/dnn/dnn_backend_common.c | 20
libavfilter/dnn/dnn_backend_common.h | 15 +++
libavfilter/dnn/dnn_backend_openvino.c |
Since requests are running in parallel, there is inconsistency in
the status of the execution. To resolve it, we avoid using mutex
as it would result in single TF_Session running at a time. So add
TF_Status to the TFRequestItem
Signed-off-by: Shubhanshu Saxena
---
libavfilter/dnn/dnn_backend_tf.
This commit enables async execution in the TensorFlow backend
and adds function to flush extra frames.
The async execution mechanism executes the TFInferRequests on
a detached thread. The following is the comparison of this
mechanism with the existing sync mechanism on TensorFlow C API
2.5 GPU var
This commit includes the check for the case when the newly created
TFInferRequest is NULL.
Signed-off-by: Shubhanshu Saxena
---
libavfilter/dnn/dnn_backend_tf.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavfilter/dnn/dnn_backend_tf.c b/libavfilter/dnn/dnn_backend_tf.c
index 9c9686
The frame allocation and filling the TaskItem with execution
parameters is common in the three backends. This commit shifts
this logic to dnn_backend_common.
Signed-off-by: Shubhanshu Saxena
---
libavfilter/dnn/dnn_backend_common.c | 26 +
libavfilter/dnn/dnn_backend_common.h | 1
Plan to push tomorrow.
On 2021-07-29 10:14, Gyan Doshi wrote:
11d3b03fcb added consideration of default stream disposition for audio
and video when choosing the 'best' stream among all the inputs. This can
lead to video streams with lower resolution or audio streams with fewer
channels being sel
On 7/29/2021 9:49 PM, Andreas Rheinhardt wrote:
James Almer:
Since we can't blindly trust the keyframe flag in packets and assume its
contents are a valid Sync Sample, do some basic bitstream parsing to build the
Sync Sample table in addition to a Random Access Recovery Point table.
Suggested-b
On Fri, Jul 30, 2021 at 4:48 AM Jan Ekström wrote:
> On Fri, Jul 23, 2021 at 5:02 AM Christopher Degawa
> wrote:
> > +#ifndef SVTAV1_MAKE_VERSION
> > +#define SVTAV1_MAKE_VERSION(x,y,z) ((x) << 16 | (y) << 8 | z)
> > +#endif
> > +
> > +#ifndef SVTAV1_CURR_VERSION
> > +#define SVTAV1_CURR_VERSION
On 7/30/2021 8:33 AM, Michael Niedermayer wrote:
On Thu, Jul 29, 2021 at 03:09:03PM -0300, James Almer wrote:
On 7/29/2021 2:58 PM, Michael Niedermayer wrote:
On Tue, Jul 27, 2021 at 10:08:20AM -0300, James Almer wrote:
Since we can't blindly trust the keyframe flag in packets and assume its
c
On Fri, Jul 30, 2021 at 08:44:03AM +0200, Paul B Mahol wrote:
> On Fri, Jul 30, 2021 at 12:16 AM Andreas Rheinhardt <
> andreas.rheinha...@outlook.com> wrote:
>
> > Andreas Rheinhardt:
> > > Michael Niedermayer:
> > >> Fixes: reading over the end
> > >> Fixes:
> > 36346/clusterfuzz-testcase-minimi
On 2021-07-30 09:15, Gyan Doshi wrote:
On 2021-07-30 00:00, Andreas Rheinhardt wrote:
Gyan Doshi:
---
doc/bitstream_filters.texi | 64 ---
libavcodec/noise_bsf.c | 161
+
tests/fate/matroska.mak | 2 +-
3 files changed, 199 in
On Thu, Jul 29, 2021 at 03:09:03PM -0300, James Almer wrote:
> On 7/29/2021 2:58 PM, Michael Niedermayer wrote:
> > On Tue, Jul 27, 2021 at 10:08:20AM -0300, James Almer wrote:
> > > Since we can't blindly trust the keyframe flag in packets and assume its
> > > contents are a valid Sync Sample, do
Andreas Rheinhardt (12021-07-29):
> The latter statement is not true: This is public API; anyone can have
> used it for any purpose. Your 2/5 adds a replacement for using it with
> dvd2concat, but there are other usages, too; e.g. concatenating several
> subfile files (each with its own start and e
On Fri, Jul 23, 2021 at 5:02 AM Christopher Degawa wrote:
>
> these fields are only available past svt-av1 0.8.7
>
> Signed-off-by: Christopher Degawa
> ---
> libavcodec/libsvtav1.c | 20
> 1 file changed, 20 insertions(+)
>
> diff --git a/libavcodec/libsvtav1.c b/libavcodec
tor 2021-07-29 klockan 22:17 +0200 skrev Marton Balint:
> On Fri, 23 Jul 2021, emco...@ffastrans.com wrote:
>
> > Am 2021-07-04 20:31, schrieb emco...@ffastrans.com:
> > > Am 2021-07-04 20:28, schrieb emco...@ffastrans.com:
> > > > Am 2021-07-04 17:28, schrieb Marton Balint:
> > > > > On Sat, 3 Ju
> On Jul 30, 2021, at 4:36 PM, Chiu, Yung-Hsiang wrote:
>
> Thanks for your review.
>
> I don't have any standards or formal documents mentioned the proto
> 'udp' in SDP should be uppercase.
>
> The only document I google for the video server 'orbit2x' is shown below
> https://developer.samsu
Thanks for your review.
I don't have any standards or formal documents mentioned the proto
'udp' in SDP should be uppercase.
The only document I google for the video server 'orbit2x' is shown below
https://developer.samsung.com/smarttv/develop/legacy-platform-library/art00071/index.html#sdp-suppo
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Haihao Xiang
> Sent: Thursday, 29 July 2021 09:04
> To: ffmpeg-devel@ffmpeg.org
> Cc: Haihao Xiang
> Subject: [FFmpeg-devel] [PATCH v2 1/2] qsvdec: add support for
> HW_DEVICE_CTX method
>
> This allows user set hw_device_ctx in
On Fri, Jul 30, 2021 at 12:16 AM Andreas Rheinhardt <
andreas.rheinha...@outlook.com> wrote:
> Andreas Rheinhardt:
> > Michael Niedermayer:
> >> Fixes: reading over the end
> >> Fixes:
> 36346/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARGO_fuzzer-5366943107383296
> >>
> >> Found-by: contin
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