3 Jun 2021, 06:58 by d...@lynne.ee:
> Apr 26, 2021, 03:27 by andreas.rheinha...@outlook.com:
>
>> Lynne:
>>
>>> From 097aed2ac33dda0bb2052d8b0402711ce95079ba Mon Sep 17 00:00:00 2001
>>> From: Lynne
>>> Date: Sat, 23 Jan 2021 19:56:18 +0100
>>> Subject: [PATCH] avpacket: ABI bump additions
>>>
Fixes: NULL pointer dereference
Fixes: decode_spectrum_and_dequant.mp4
Found-by: Rafael Dutra
Signed-off-by: Michael Niedermayer
---
libavcodec/aacdec_template.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/libavcodec/aacdec_template.c
On Tue, Jun 29, 2021 at 3:08 PM Aman Karmani wrote:
> From: Aman Karmani
>
> Teach AV_HWDEVICE_TYPE_VIDEOTOOLBOX to be able to create AVFrames of type
> AV_PIX_FMT_VIDEOTOOLBOX. This can be used to hwupload a regular AVFrame
> into its CVPixelBuffer equivalent.
>
> ffmpeg -init_hw_device
Fixes: negation of -9223372036854775808 cannot be represented in type 'int64_t'
(aka 'long'); cast to an unsigned type to negate this value to itself
Fixes:
33997/clusterfuzz-testcase-minimized-ffmpeg_dem_WEBM_DASH_MANIFEST_fuzzer-6752039691485184
Found-by: continuous fuzzing process
On Sun, 04. Jul 22:51, Martin Storsjö wrote:
> On Sun, 4 Jul 2021, Andriy Gelman wrote:
>
> > From: Andriy Gelman
> >
> > Currently it is only checked that the rtp port does not exceed rtp_port_max.
> >
> > Signed-off-by: Andriy Gelman
> > ---
> > libavformat/rtsp.c | 2 +-
> > 1 file changed,
On Sun, 04. Jul 21:28, Michael Niedermayer wrote:
> On Sat, Jul 03, 2021 at 12:25:28PM -0400, Andriy Gelman wrote:
> > From: Andriy Gelman
> >
> > A zero value in the quantization matrix is invalid but in practice will
> > just set the transform coefficient to zero after inverse quantization.
>
Plan to push tomorrow.
On 2021-07-03 11:46, Gyan Doshi wrote:
In dd770883e9, support for expressions was added. Among the constants
added were labels of qnstc, qpal, sntsc & spal.
These were added in ba2a8cb40b to represent parameter permutations where
only the resolution is different. They
> 2021年6月18日 下午11:56，Lingjiang Fang 写道：
>
>
> fix doc errors, ping for review, thanks :)
> ---
> doc/filters.texi | 8
> libavfilter/vf_ocr.c | 35 ++-
> 2 files changed, 42 insertions(+), 1 deletion(-)
>
> diff --git a/doc/filters.texi
On Sun, Jul 4, 2021 at 8:16 PM Lynne wrote:
>
> 4 Jul 2021, 03:40 by mypopy...@gmail.com:
>
> > From: Jun Zhao
> >
> > Enabled the svtav1-params, then we can set all the params
> >
>
> The whole purpose of the params field was to give it off to the encoder
> and have it do its own parsing, such
This commit uses TFRequestItem and the existing sync execution
mechanism to use request-based execution. It will help in adding
async functionality to the TensorFlow backend later.
Signed-off-by: Shubhanshu Saxena
---
libavfilter/dnn/dnn_backend_common.h | 3 +
This commit introduces a typedef TFInferRequest to store
execution parameters for a single call to the TensorFlow C API.
This typedef is used in the TFRequestItem.
Signed-off-by: Shubhanshu Saxena
---
libavfilter/dnn/dnn_backend_tf.c | 49
1 file changed, 49
This commit rearranges the existing code to create separate function
for filling request with execution data.
Signed-off-by: Shubhanshu Saxena
---
libavfilter/dnn/dnn_backend_tf.c | 137 ++-
1 file changed, 80 insertions(+), 57 deletions(-)
diff --git
This commit rearranges the existing code to create a separate function
for the completion callback in execute_model_tf.
Signed-off-by: Shubhanshu Saxena
---
libavfilter/dnn/dnn_backend_tf.c | 109 +--
1 file changed, 61 insertions(+), 48 deletions(-)
diff --git
This commit adds handling for cases where an error may occur, clearing
the allocated memory resources.
Signed-off-by: Shubhanshu Saxena
---
libavfilter/dnn/dnn_backend_tf.c | 80
1 file changed, 60 insertions(+), 20 deletions(-)
diff --git
This commit uses the common TaskItem and InferenceItem typedefs
for execution in TensorFlow backend.
Signed-off-by: Shubhanshu Saxena
---
libavfilter/dnn/dnn_backend_tf.c | 134 ++-
1 file changed, 94 insertions(+), 40 deletions(-)
diff --git
Signed-off-by: Fei Wang
---
libavcodec/vaapi_av1.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/libavcodec/vaapi_av1.c b/libavcodec/vaapi_av1.c
index 81b13bb1aa..6aaabed2c1 100644
--- a/libavcodec/vaapi_av1.c
+++ b/libavcodec/vaapi_av1.c
@@ -63,6 +63,9 @@ static int
Signed-off-by: Fei Wang
---
libavcodec/vaapi_av1.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/vaapi_av1.c b/libavcodec/vaapi_av1.c
index f577447be4..81b13bb1aa 100644
--- a/libavcodec/vaapi_av1.c
+++ b/libavcodec/vaapi_av1.c
@@ -76,7 +76,7 @@ static int
- quantizer delta and matrix level specific.
- support loop filter delta.
- support use superres.
Signed-off-by: Fei Wang
---
libavcodec/vaapi_av1.c | 67 ++
1 file changed, 41 insertions(+), 26 deletions(-)
diff --git a/libavcodec/vaapi_av1.c
Make it flexible if decode frame(without apply film grain) and display
frame(applied film grain) both needed when decode film grain clips.
Signed-off-by: Fei Wang
---
libavcodec/av1dec.c | 43 ++-
libavcodec/av1dec.h | 3 +++
2 files changed, 45
For film grain clip, vaapi_av1 decoder will cache additional 8
surfaces that will be used to store frames which apply film grain.
So increase the pool size by plus 8 to avoid leak of surface.
Signed-off-by: Fei Wang
---
libavcodec/vaapi_decode.c | 2 +-
1 file changed, 1 insertion(+), 1
Signed-off-by: Fei Wang
---
libavcodec/vaapi_av1.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavcodec/vaapi_av1.c b/libavcodec/vaapi_av1.c
index 16b7e35747..f577447be4 100644
--- a/libavcodec/vaapi_av1.c
+++ b/libavcodec/vaapi_av1.c
@@ -213,7 +213,8 @@ static int
Defined in spec 7.11.3.6/7.11.3.7.
Signed-off-by: Fei Wang
---
update:
1. add the comment for table div_lut.
libavcodec/av1dec.c | 98 +
libavcodec/av1dec.h | 1 +
2 files changed, 99 insertions(+)
diff --git a/libavcodec/av1dec.c
Signed-off-by: Fei Wang
---
libavcodec/av1.h | 7 +++
1 file changed, 7 insertions(+)
diff --git a/libavcodec/av1.h b/libavcodec/av1.h
index 0f99ae4829..951a18ecb2 100644
--- a/libavcodec/av1.h
+++ b/libavcodec/av1.h
@@ -114,6 +114,13 @@ enum {
AV1_WARP_MODEL_TRANSLATION = 1,
Since order_hint_bits_minus_1 range is 0~7, cur_frame_hint can be
most 128. And similar return value for cbs_av1_get_relative_dist.
So if plus them and use int8_t for the result may lose its precision.
Signed-off-by: Fei Wang
---
libavcodec/cbs_av1_syntax_template.c | 2 +-
1 file changed, 1
On Fri, 18 Jun 2021 23:56:56 +0800
Lingjiang Fang wrote:
ping for review, thanks
> fix doc errors, ping for review, thanks :)
> ---
> doc/filters.texi | 8
> libavfilter/vf_ocr.c | 35 ++-
> 2 files changed, 42 insertions(+), 1 deletion(-)
>
>
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