> 在 2018年11月5日，下午3:42，Guo, Yejun 写道：
>
> ask for comment or merge, thanks.
Will push after 24 hours if there have no objections.
>
>> -Original Message-
>> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
>> Of Guo, Yejun
>> Sent: Monday, October 29, 2018 11:19 AM
ask for comment or merge, thanks.
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Guo, Yejun
> Sent: Monday, October 29, 2018 11:19 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH V4] Add a filter implementing HDR
>
Remove invalid operation in the case x and y all equal 0,
this refine made about 2% speedup for H264 decode on loongson platform.
---
libavcodec/mips/h264chroma_mmi.c | 970 +--
1 file changed, 426 insertions(+), 544 deletions(-)
diff --git
Add VDENC(lowpower mode) support for QSV h264 and HEVC
It's an experimental function(like lowpower in vaapi) with
some limitations:
- CBR/VBR require HuC which should be explicitly loaded via i915
module parameter(i915.enable_guc=2 for linux kerner version >= 4.16)
- HEVC VDENC was supported >=
> -Original Message-
> From: Li, Zhong
> Sent: Thursday, November 1, 2018 15:16
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Cc: Fu, Linjie
> Subject: RE: [FFmpeg-devel] [PATCH] avcodec/qsvenc: add VDENC support
> for H264 and HEVC
>
> > From: ffmpeg-devel
On 11/4/2018 9:32 PM, Mark Thompson wrote:
> On 04/11/18 20:13, James Almer wrote:
>> buffer_delay_length_minus_1 is five bits long, meaning decode_buffer_delay
>> and
>> encoder_buffer_delay can have values up to 32 bits long.
>>
>> Signed-off-by: James Almer
>> ---
>> See
On 11/4/2018 9:10 PM, Mark Thompson wrote:
> ---
> Includes support for using them when the normal frame header as been lost
> (try "-bsf:v filter_units=remove_types=3").
>
>
> libavcodec/cbs_av1.c | 8 +++-
> libavcodec/cbs_av1.h | 2 +
>
On 04/11/18 03:46, Ronak wrote:
>
>> On Oct 31, 2018, at 5:58 PM, Mark Thompson wrote:
>>
>> On 31/10/18 00:07, Ronak Patel wrote:
>>>
On Oct 27, 2018, at 5:25 PM, Carl Eugen Hoyos wrote:
2018-10-27 20:50 GMT+02:00, Mark Thompson :
> This reverts commit
On 04/11/18 20:13, James Almer wrote:
> buffer_delay_length_minus_1 is five bits long, meaning decode_buffer_delay and
> encoder_buffer_delay can have values up to 32 bits long.
>
> Signed-off-by: James Almer
> ---
> See https://0x0.st/sIv-.ivf
>
> libavcodec/cbs_av1.h | 4 ++--
> 1 file
On 11/4/2018 9:10 PM, Mark Thompson wrote:
> ---
> $ configure --disable-bsf=av1_metadata
> ...
> $ grep IVF_MUXER config.h
> #define CONFIG_IVF_MUXER 1
Ugh, sorry. LGTM.
>
>
> configure | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/configure b/configure
> index
---
Previously it lost the trailing bits byte but did include it in the OBU size,
completely breaking the stream.
libavcodec/cbs_av1.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/cbs_av1.c b/libavcodec/cbs_av1.c
index 9bac9dde09..1c49d90f51 100644
---
---
Includes support for using them when the normal frame header as been lost (try
"-bsf:v filter_units=remove_types=3").
libavcodec/cbs_av1.c | 8 +++-
libavcodec/cbs_av1.h | 2 +
libavcodec/cbs_av1_syntax_template.c | 64 +---
3 files
---
$ configure --disable-bsf=av1_metadata
...
$ grep IVF_MUXER config.h
#define CONFIG_IVF_MUXER 1
configure | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure b/configure
index f3fa0cde86..23ad59031c 100755
--- a/configure
+++ b/configure
@@ -3180,7 +3180,7 @@
On Thu, 1 Nov 2018, Marton Balint wrote:
Fixes ticket #7481.
Signed-off-by: Marton Balint
---
libavformat/ftp.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
Applied and backported.
Regards,
Marton
___
ffmpeg-devel mailing list
buffer_delay_length_minus_1 is five bits long, meaning decode_buffer_delay and
encoder_buffer_delay can have values up to 32 bits long.
Signed-off-by: James Almer
---
See https://0x0.st/sIv-.ivf
libavcodec/cbs_av1.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
On Sun, 4 Nov 2018, James Almer wrote:
On 11/4/2018 9:06 AM, Marton Balint wrote:
Also add SIMD which works on lines because it is faster then calculating it on
8x8 blocks using pixelutils.
Signed-off-by: Marton Balint
---
configure| 3 +-
libavfilter/Makefile
On 11/4/2018 9:06 AM, Marton Balint wrote:
> Also add SIMD which works on lines because it is faster then calculating it on
> 8x8 blocks using pixelutils.
>
> Signed-off-by: Marton Balint
> ---
> configure| 3 +-
> libavfilter/Makefile | 1 +
>
Signed-off-by: Marton Balint
---
configure | 1 +
libavfilter/vf_minterpolate.c | 17 +++--
2 files changed, 8 insertions(+), 10 deletions(-)
diff --git a/configure b/configure
index f352ea121c..5eac2c92f3 100755
--- a/configure
+++ b/configure
@@ -3412,6
Signed-off-by: Marton Balint
---
configure | 2 +-
libavfilter/f_select.c | 26 +++---
2 files changed, 8 insertions(+), 20 deletions(-)
diff --git a/configure b/configure
index f5bec9fd62..f352ea121c 100755
--- a/configure
+++ b/configure
@@ -3440,7 +3440,7 @@
Also add SIMD which works on lines because it is faster then calculating it on
8x8 blocks using pixelutils.
Signed-off-by: Marton Balint
---
configure| 3 +-
libavfilter/Makefile | 1 +
libavfilter/framerate.h | 4 +--
libavfilter/scene_sad.c
On Wed, Sep 12, 2018 at 03:08:08AM +0200, Michael Niedermayer wrote:
> Fixes: Timeout
> Fixes:
> 9797/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PICTOR_fuzzer-5664441659031552
>
> Found-by: continuous fuzzing process
> https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
>
On Mon, Oct 29, 2018 at 12:57:30AM +0100, Michael Niedermayer wrote:
> Fixes: Timeout
> Fixes:
> 10966/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MP3ADU_fuzzer-5348695024336896
> Fixes:
> 10969/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MP3ADUFLOAT_fuzzer-5691669402877952
>
>
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