> 9 Nov 2021, 10:18 by wenbin.c...@intel.com:
>
> > When vulkan image exports to drm, the tilling need to be
> > VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT. Now add code to
> create vulkan
> > image using this format.
> >
> > Now the following command line works:
> >
> > ffmpeg -hwaccel vaapi -hwacce
Based on a commit by Andreas Rheinhardt.
Signed-off-by: James Almer
---
fftools/ffmpeg.c | 11 ++-
fftools/ffmpeg_opt.c | 4
2 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index f6ab33a614..05d197b8af 100644
--- a/fftools/ffmp
Based on a commit by Andreas Rheinhardt.
Signed-off-by: James Almer
---
fftools/ffmpeg.c | 7 ---
fftools/ffmpeg_opt.c | 8
2 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index d141f34df9..f6ab33a614 100644
--- a/fftools/ffmpeg
---
configure| 1 +
libavutil/mips/cpu.c | 6 ++
2 files changed, 7 insertions(+)
diff --git a/configure b/configure
index 98113c95fd..18c93f2619 100755
--- a/configure
+++ b/configure
@@ -2148,6 +2148,7 @@ HEADERS_LIST="
valgrind_valgrind_h
windows_h
winsock2_h
+
On 12/11/2021 17:32, Anton Khirnov wrote:
Also switch the values definition to the (1 << N) style, which is easier
to read.
---
libavformat/avformat.h | 96 +-
1 file changed, 77 insertions(+), 19 deletions(-)
diff --git a/libavformat/avformat.h b/libav
Quoting Tobias Rapp (2021-11-15 15:10:05)
> On 12/11/2021 17:32, Anton Khirnov wrote:
> > Also switch the values definition to the (1 << N) style, which is easier
> > to read.
> > ---
> > libavformat/avformat.h | 96 +-
> > 1 file changed, 77 insertions(+)
On Sun, Nov 14, 2021 at 07:36:59PM +, Kieran Kunhya wrote:
> > diff --git a/libavformat/dhav.c b/libavformat/dhav.c
> > index b6bb25204c2..6c1cdde32c9 100644
> > --- a/libavformat/dhav.c
> > +++ b/libavformat/dhav.c
> > @@ -234,12 +234,13 @@ static int64_t get_duration(AVFormatContext *s)
> >
It will be set from the supplied AVFrame later on.
---
fftools/ffmpeg.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index f755f44bd9..0f2fe192ac 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -3368,8 +3368,6 @@ static int init_output_stream_enc
It is undocumented and has been marked as deprecated since 2012.
---
fftools/ffmpeg_opt.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c
index 4685cf6435..8cf932bc6c 100644
--- a/fftools/ffmpeg_opt.c
+++ b/fftools/ffmpeg_opt.c
@@ -176,7 +176,6 @
It is undocumented and has been deprecated since 2012.
---
fftools/ffmpeg_opt.c | 8
1 file changed, 8 deletions(-)
diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c
index c960830ff6..e381ef8486 100644
--- a/fftools/ffmpeg_opt.c
+++ b/fftools/ffmpeg_opt.c
@@ -312,12 +312,6 @@ stat
It is undocumented and has been deprecated since 2012.
---
fftools/ffmpeg_opt.c | 8
1 file changed, 8 deletions(-)
diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c
index e381ef8486..f8e6115241 100644
--- a/fftools/ffmpeg_opt.c
+++ b/fftools/ffmpeg_opt.c
@@ -312,12 +312,6 @@ stat
No demuxers export the "rotate" metadata tag anymore.
---
fftools/ffmpeg.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index c0ab78608a..d1904c20d4 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -3361,11 +3361,6 @@ static int init_output_str
They did nothing but return an error since 2012.
---
fftools/ffmpeg_opt.c | 13 -
1 file changed, 13 deletions(-)
diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c
index f8e6115241..f0f7051392 100644
--- a/fftools/ffmpeg_opt.c
+++ b/fftools/ffmpeg_opt.c
@@ -303,15 +303,6 @@ sta
---
fftools/ffmpeg_opt.c | 4
1 file changed, 4 deletions(-)
diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c
index f0f7051392..54f6279bf5 100644
--- a/fftools/ffmpeg_opt.c
+++ b/fftools/ffmpeg_opt.c
@@ -178,7 +178,6 @@ int64_t stats_period = 50;
static int file_overwrite =
bits_per_raw_sample is already set in new_video_stream(), so this code
has no effect.
---
fftools/ffmpeg.c | 7 ---
fftools/ffmpeg.h | 1 -
fftools/ffmpeg_opt.c | 2 +-
3 files changed, 1 insertion(+), 9 deletions(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index 0f2fe192ac..c
It is undocumented and has been deprecated since 2013.
---
fftools/ffmpeg_filter.c | 17 -
fftools/ffmpeg_opt.c| 3 ---
2 files changed, 20 deletions(-)
diff --git a/fftools/ffmpeg_filter.c b/fftools/ffmpeg_filter.c
index b798459946..886419af32 100644
--- a/fftools/ffmpeg_fil
On 11/15/2021 3:04 PM, Michael Niedermayer wrote:
> i dont like it either
> do you have a better idea ?
Why is it seaching like this anyway? This is not even
the only place in dhav.c it does this.
Is the format documented somewhere by chance?
There has to be a better early termination condition
On 11/13/2021 9:09 PM, rcombs wrote:
> ---
> libavcodec/videotoolbox.c | 51 +--
> 1 file changed, 43 insertions(+), 8 deletions(-)
Why reimplement NAL emulation bytes for the Nth time in the codebase?
- Derek
___
ff
On Sun, Nov 14, 2021 at 10:22:21PM -0800, mindm...@gmail.com wrote:
> From: Mark Reid
>
> if the float pixel * 65535.0f > 2147483647.0f
> lrintf may overfow and return negative values, depending on implementation.
> nan and +/-inf values may also be implementation defined
>
> clip the value firs
In 45bfe8b838275235412777dd430206d9a24eb3ee, short_seek_threshold was removed
from the public AVIO struct. Although this option was private and not intended
to be used by public API users, it was nonetheless, because it provided
functionality
that could otherwise not be gained via public API.
Thi
On Fri, 12 Nov 2021 at 13:59, Niklas Haas wrote:
> From: Niklas Haas
>
> This filter conceptually maps the libplacebo `pl_renderer` API into
> libavfilter, which is a high-level image rendering API designed to work
> with an RGB pipeline internally. As such, there's no way to avoid e.g.
> chroma
On 15.11.2021 19:21, Dennis Mungai wrote:
Hello.
Were you able to build FFmpeg with this filter enabled?
So far, building this package does not generate any pkgconfig file in the
configured prefix, and FFmpeg's ./configure cannot detect it.
I filed the issue on libplacebo's project page, with
On 11/15/2021 12:29 PM, Michael Niedermayer wrote:
On Sun, Nov 14, 2021 at 10:22:21PM -0800, mindm...@gmail.com wrote:
From: Mark Reid
if the float pixel * 65535.0f > 2147483647.0f
lrintf may overfow and return negative values, depending on implementation.
nan and +/-inf values may also be imp
On 11/15/2021 12:52 PM, Derek Buitenhuis wrote:
In 45bfe8b838275235412777dd430206d9a24eb3ee, short_seek_threshold was removed
from the public AVIO struct. Although this option was private and not intended
to be used by public API users, it was nonetheless, because it provided
functionality
that
On 11/15/2021 7:53 PM, James Almer wrote:
> Don't forget to bump micro before you push.
Yep.
>> +{ "short_seek_size", "Threshold to favor readahead over seek.",
>> OFFSET(short_seek_size), AV_OPT_TYPE_INT, { .i64 = -1 }, 1, INT64_MAX, D },
>
> -1 default when the valid range is 1 to INT64_M
On 11/15/2021 6:13 PM, Derek Buitenhuis wrote:
On 11/15/2021 7:53 PM, James Almer wrote:
Don't forget to bump micro before you push.
Yep.
+{ "short_seek_size", "Threshold to favor readahead over seek.",
OFFSET(short_seek_size), AV_OPT_TYPE_INT, { .i64 = -1 }, 1, INT64_MAX, D },
-1 def
>
> +#if HAVE_KCVPIXELFORMATTYPE_422YPCBCR10BIPLANARVIDEORANGE
> +{ kCVPixelFormatType_422YpCbCr10BiPlanarVideoRange, false,
> AV_PIX_FMT_NV20 },
> +{ kCVPixelFormatType_422YpCbCr10BiPlanarFullRange, true,
> AV_PIX_FMT_NV20 },
> +#endif
>
It's p210, not nv20.
Regards
> On Wed, 2021-09-22 at 15:42 +0800, Haihao Xiang wrote:
> > Usually a HW decoder is expected when user specifies a HW acceleration
> > method via -hwaccel option, however the current implementation doesn't
> > take HW acceleration method into account, it is possible to select a SW
> > decoder.
>
Prevents mixing inlined SSE instructions and AVX instructions when the compiler
generates the latter.
Signed-off-by: James Almer
---
libavutil/x86/intmath.h | 30 ++
1 file changed, 30 insertions(+)
diff --git a/libavutil/x86/intmath.h b/libavutil/x86/intmath.h
index
> 2021年11月9日 下午3:09，Shiyou Yin 写道：
>
> [PATCH 1/3] configure: Add support for loongarch.
> [PATCH 2/3] avcodec: [loongarch] optimize get_cabac.
> [PATCH 3/3] avcodec: [loongarch] Optimize decode_significance.
>
Ping.
___
ffmpeg-devel mailing list
ff
Ridley Combs 于2021年11月16日周二 上午11:03写道：
>
>
> > On Nov 15, 2021, at 19:35, Wang Bin wrote:
> >
> >>
> >> +#if HAVE_KCVPIXELFORMATTYPE_422YPCBCR10BIPLANARVIDEORANGE
> >> +{ kCVPixelFormatType_422YpCbCr10BiPlanarVideoRange, false,
> >> AV_PIX_FMT_NV20 },
> >> +{ kCVPixelFormatType_422YpCbCr
This commit adds a powerful and customizable gblur Vulkan filter,
which provides a maximum 127x127 kernel size of Gaussian Filter.
The size could be adjusted by requirements on quality or performance.
The following command is on how to apply gblur_vulkan filter:
ffmpeg -init_hw_device vulkan -i i
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