> From: ffmpeg-devel On Behalf Of Fu,
> Linjie
> Sent: Tuesday, May 12, 2020 21:58
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH v5 1/3] lavc/libopenh264enc: Rewrite
> profile handling
>
> > From: ffmpeg-devel On Behalf Of
> > Martin Sto
On Wed, May 13, 2020 at 3:02 AM Hendrik Leppkes wrote:
>
> On Wed, May 13, 2020 at 12:12 AM Jan Ekström wrote:
> >
> > Until now, we would have only attempted to utilize already decrypted
> > data if it was enough to fill the size of buffer requested, that could
> > very well be up to 32 kilobyte
Cortex A7 A8 A9A53 A72
get_pixels_c:144.7 146.0 143.0 137.7 69.0
get_pixels_armv6:112.0 106.7 90.2 95.0 72.5
get_pixels_neon: 69.0 29.7 68.7 40.2 19.0
get_pixels_unaligned_c: 144.7 146.2 143.0
Cortex A53A72A73
get_pixels_c:140.7 87.7 72.5
get_pixels_neon: 46.0 20.0 19.5
get_pixels_unaligned_c: 140.7 87.7 73.0
get_pixels_unaligned_neon:49.2 20.2 26.2
diff_pixels_c: 209.7 133.7 138.7
diff_
---
tests/checkasm/pixblockdsp.c | 16 ++--
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/tests/checkasm/pixblockdsp.c b/tests/checkasm/pixblockdsp.c
index e14b0a90de..79ab156d45 100644
--- a/tests/checkasm/pixblockdsp.c
+++ b/tests/checkasm/pixblockdsp.c
@@ -44,13 +44
From: Limin Wang
Signed-off-by: Limin Wang
---
Have tested with opencv 2.4.13 and 3.4.10 with static link
configure | 1 +
doc/filters.texi | 29
libavfilter/vf_libopencv.c | 164 -
3 files changed, 191 insertio
From: Limin Wang
Signed-off-by: Limin Wang
---
libavfilter/vf_libopencv.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/libavfilter/vf_libopencv.c b/libavfilter/vf_libopencv.c
index b7a9282..c8512cc 100644
--- a/libavfilter/vf_libopencv.c
+++ b/libav
From: Limin Wang
Signed-off-by: Limin Wang
---
doc/filters.texi | 10 ++
libavfilter/vf_drawbox.c | 27 +++
2 files changed, 37 insertions(+)
diff --git a/doc/filters.texi b/doc/filters.texi
index e50dcf3..a1a4e81 100644
--- a/doc/filters.texi
+++ b/doc/
On Wed, May 13, 2020 at 12:46 PM Jan Ekström wrote:
>
> On Wed, May 13, 2020 at 3:02 AM Hendrik Leppkes wrote:
> >
> > On Wed, May 13, 2020 at 12:12 AM Jan Ekström wrote:
> > >
> > > Until now, we would have only attempted to utilize already decrypted
> > > data if it was enough to fill the size
From: Limin Wang
Signed-off-by: Limin Wang
---
add anchor for have reference for the facedetect
doc/filters.texi | 1 +
1 file changed, 1 insertion(+)
diff --git a/doc/filters.texi b/doc/filters.texi
index a1a4e81..bf9043c 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -6294,6 +6294,
This tests the hscale 8bpp to 14bpp functions with different filter
sizes.
Signed-off-by: Josh de Kock
---
Should address all previous comments.
tests/checkasm/Makefile | 2 +-
tests/checkasm/checkasm.c | 1 +
tests/checkasm/checkasm.h | 1 +
tests/checkasm/sw_scale.c | 114 ++
From: Limin Wang
Signed-off-by: Limin Wang
---
libavfilter/vf_libopencv.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/libavfilter/vf_libopencv.c b/libavfilter/vf_libopencv.c
index 141d696..5899867 100644
--- a/libavfilter/vf_libopencv.c
+++ b/libav
From: Limin Wang
Signed-off-by: Limin Wang
---
doc/filters.texi | 10 ++
libavfilter/vf_drawbox.c | 27 +++
2 files changed, 37 insertions(+)
diff --git a/doc/filters.texi b/doc/filters.texi
index 76e12ef..bf9043c 100644
--- a/doc/filters.texi
+++ b/doc/
From: Limin Wang
Signed-off-by: Limin Wang
---
doc/filters.texi | 1 +
1 file changed, 1 insertion(+)
diff --git a/doc/filters.texi b/doc/filters.texi
index d19fd34..c128033 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -6294,6 +6294,7 @@ build.
Below is a description of the curre
From: Limin Wang
Signed-off-by: Limin Wang
---
configure | 1 +
doc/filters.texi | 29
libavfilter/vf_libopencv.c | 164 -
3 files changed, 191 insertions(+), 3 deletions(-)
diff --git a/configure b/configure
in
On Wed, May 13, 2020 at 10:50:59PM +0800, lance.lmw...@gmail.com wrote:
> From: Limin Wang
>
> Signed-off-by: Limin Wang
> ---
> add anchor for have reference for the facedetect
facedetect patch use it, so update v2 and put into patchset or
fate will failed.
>
> doc/filters.texi | 1 +
> 1 f
This, along with the next patch, are the last missing pieces to being
interoperable with libplacebo.
There is no danger of users running into this API break because there are none,
and API was completely backwards-incompatibly changed just 2 days ago.
This is needed so we won't have to break the A
Hi, I guess you already know this but just as a reminder:
On Wed, 13 May 2020 17:53:33 +0200 (CEST), Lynne wrote:
> +vkGetPhysicalDeviceFeatures(hwctx->phys_dev, &dev_features);
> +#define COPY_FEATURE(DST, NAME) (DST).NAME = dev_features.NAME;
> +COPY_FEATURE(hwctx->device_features, shad
On Wed, 13 May 2020, lance.lmw...@gmail.com wrote:
From: Limin Wang
Signed-off-by: Limin Wang
---
doc/filters.texi | 10 ++
libavfilter/vf_drawbox.c | 27 +++
2 files changed, 37 insertions(+)
diff --git a/doc/filters.texi b/doc/filters.texi
index 76e1
On Wed, 13 May 2020, Josh de Kock wrote:
This tests the hscale 8bpp to 14bpp functions with different filter
sizes.
Signed-off-by: Josh de Kock
---
Should address all previous comments.
tests/checkasm/Makefile | 2 +-
tests/checkasm/checkasm.c | 1 +
tests/checkasm/checkasm.h | 1 +
tes
With this, the puzze of making libplacebo, ffmpeg and any other Vulkan
API users interoperable is complete.
Users of both libraries can initialize one another's contexts without having
to create a new one.
Patch attached.
>From 28264793295b0d7861527f40fa7c7041a3b34907 Mon Sep 17 00:00:00 2001
Fr
This causes indexes into scale_conversion_table to wrap around, alternatively
they
could be clipped, the table be enlarged or we can error out. I have not found a
document that specifies
what is the correct way to handle this
Fixes: out of array access
Fixes:
21727/clusterfuzz-testcase-minimize
Fixes: memleak
Fixes:
21784/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-565256551058636
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/jpeg2000dec.c | 2 ++
1 file chang
On Fri, May 08, 2020 at 05:21:06PM -0700, Dale Curtis wrote:
> On Wed, May 6, 2020 at 7:03 AM Michael Niedermayer
> wrote:
>
> > On Mon, May 04, 2020 at 04:06:56PM -0700, Dale Curtis wrote:
> > > On Mon, May 4, 2020 at 3:39 PM Michael Niedermayer
> >
> > > wrote:
> > >
> > > > On Mon, May 04, 20
On Mon, May 11, 2020 at 9:35 AM Thierry Foucu wrote:
> If you have a file with multiple Metadata Keys, the second time you parse
> the keys, you will re-alloc c->meta_keys without freeing the old one.
> This change will avoid parsing all the consecutive Metadata keys.
> ---
> libavformat/mov.c |
On Wed, May 13, 2020 at 07:16:47PM +0200, Marton Balint wrote:
>
>
> On Wed, 13 May 2020, lance.lmw...@gmail.com wrote:
>
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > doc/filters.texi | 10 ++
> > libavfilter/vf_drawbox.c | 27 +++
>
On Wed, May 13, 2020 at 3:55 PM Michael Niedermayer
wrote:
> On Fri, May 08, 2020 at 05:21:06PM -0700, Dale Curtis wrote:
> > On Wed, May 6, 2020 at 7:03 AM Michael Niedermayer
>
> > wrote:
> >
> > > On Mon, May 04, 2020 at 04:06:56PM -0700, Dale Curtis wrote:
> > > > On Mon, May 4, 2020 at 3:39
On Tue, May 12, 2020 at 11:09:19PM +0800, lance.lmw...@gmail.com wrote:
> From: Limin Wang
>
> Signed-off-by: Limin Wang
> ---
> libavcodec/mv30.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/libavcodec/mv30.c b/libavcodec/mv30.c
> index fed9bcd..7e67133 100644
will rebase and apply it tomorrow if no more comments as it's reviewed long
time. I need it
for other filter to use.
On Tue, Oct 08, 2019 at 11:28:36PM +0800, lance.lmw...@gmail.com wrote:
> From: Limin Wang
>
> Reviewed-by: Paul B Mahol
> Signed-off-by: Limin Wang
> ---
> configure
May 13, 2020, 17:45 by ffm...@haasn.xyz:
> Hi, I guess you already know this but just as a reminder:
>
> On Wed, 13 May 2020 17:53:33 +0200 (CEST), Lynne wrote:
>
>> +vkGetPhysicalDeviceFeatures(hwctx->phys_dev, &dev_features);
>> +#define COPY_FEATURE(DST, NAME) (DST).NAME = dev_features.NAM
---
src/documentation | 10 ++
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/src/documentation b/src/documentation
index 060ef06..f6d5535 100644
--- a/src/documentation
+++ b/src/documentation
@@ -126,10 +126,12 @@
Books about FFmpeg
-http:
On 14-05-2020 06:55 am, lance.lmw...@gmail.com wrote:
will rebase and apply it tomorrow if no more comments as it's reviewed long
time. I need it
for other filter to use.
What would be helpful is to add options to detect scene change only
within a specified window. Imagine surveillance foota
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