compn writes:
> On Tue, 12 Nov 2024 21:17:01 +0200
> Rémi Denis-Courmont wrote:
>
>> Le sunnuntaina 3. marraskuuta 2024, 19.25.50 EET Michael Niedermayer
>> a écrit :
>> > Hi
>> >
>> > On Sun, Nov 03, 2024 at 08:56:36PM +0900, Rémi Denis-Courmont wrote:
>> > [...]
>> >
>> > > >Thats besides
)
put_h264_qpel_16_mc32_8 7376.1 1265.1 (5.83x) 7352.8 1050.6 (7.00x)
put_h264_qpel_16_mc33_8 4579.9 802.1 (5.71x) 4561.1 696.3 (6.55x)
Signed-off-by: Niklas Haas
Signed-off-by: J. Dekker
---
- Fixed LPADs
- Removed 4 width for VLEN 256 (No speedup)
- Fixed support for 128 bit RISC-V
libavcodec
) 4550.8 706.8 (6.44x)
put_h264_qpel_16_mc32_8 7376.1 1265.1 (5.83x) 7352.8 1050.6 (7.00x)
put_h264_qpel_16_mc33_8 4579.9 802.1 (5.71x) 4561.1 696.3 (6.55x)
Signed-off-by: Niklas Haas
Signed-off-by: J. Dekker
---
libavcodec/h264qpel.c| 2 +
libavcodec/h264qpel.h
6.47x)
Signed-off-by: Niklas Haas
Signed-off-by: J. Dekker
---
libavcodec/h264qpel.c| 2 +
libavcodec/h264qpel.h| 1 +
libavcodec/riscv/Makefile| 2 +
libavcodec/riscv/h264qpel_init.c | 113
libavcodec/riscv/h264qpel_rvv.S
"J. Dekker" writes:
> When collecting performance information from checkasm it is common
> to parse the output for use in graphs to compare vs different
> architectures.
>
> Signed-off-by: J. Dekker
> ---
> tests/checkasm/checkasm.c | 22 --
&
On Mon, Aug 26, 2024, at 12:41, Ramiro Polla wrote:
> On Sun, Aug 25, 2024 at 7:52 PM J. Dekker wrote:
>> On Thu, Aug 22, 2024, at 16:57, Ramiro Polla wrote:
>> > On Wed, Aug 21, 2024 at 1:26 PM J. Dekker wrote:
>> >>
>> >> Port dav1d's checka
On Thu, Aug 22, 2024, at 16:57, Ramiro Polla wrote:
> On Wed, Aug 21, 2024 at 1:26 PM J. Dekker wrote:
>>
>> Port dav1d's checkasm output format to FFmpeg's checkasm, includes
>> relative speedups and aligns results.
>>
>> Signed-off-by: J. Dekker
On Thu, Aug 22, 2024, at 16:57, Ramiro Polla wrote:
> On Wed, Aug 21, 2024 at 1:26 PM J. Dekker wrote:
>>
>> Port dav1d's checkasm output format to FFmpeg's checkasm, includes
>> relative speedups and aligns results.
>>
>> Signed-off-by: J. Dekker
:1471.5 ( 1.71x)
yuva420p_bgr24_1920_c:4462.6 ( 1.00x)
yuva420p_bgr24_1920_ssse3:2331.1 ( 1.91x)
[...]
Ported from dav1d.
Signed-off-by: J. Dekker
---
tests/checkasm/checkasm.c | 26 +-
1
Port dav1d's checkasm output format to FFmpeg's checkasm, includes
relative speedups and aligns results.
Signed-off-by: J. Dekker
---
tests/checkasm/checkasm.c | 53 +++
1 file changed, 48 insertions(+), 5 deletions(-)
diff --git a/tests/checkasm/
Signed-off-by: J. Dekker
---
tests/checkasm/checkasm.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c
index d9b5c94faa..c5c1eeb07a 100644
--- a/tests/checkasm/checkasm.c
+++ b/tests/checkasm/checkasm.c
@@ -775,7
When collecting performance information from checkasm it is common
to parse the output for use in graphs to compare vs different
architectures.
Signed-off-by: J. Dekker
---
tests/checkasm/checkasm.c | 22 --
1 file changed, 20 insertions(+), 2 deletions(-)
diff --git a
On Fri, Aug 16, 2024, at 13:03, Anton Khirnov wrote:
> Quoting J. Dekker (2024-08-13 16:03:30)
>> When collecting performance information from checkasm it is common
>> to parse the output for use in graphs to compare vs different
>> architectures.
>>
>> Signed-of
Rémi Denis-Courmont writes:
> Le 13 août 2024 17:03:35 GMT+03:00, "J. Dekker" a écrit :
>>From: Niklas Haas
>>
>>Generic helper macros to push/pop multiple registers at once. Expands to
>>a single `addi` plus a sequence of XLEN-sized stores/loads
Lynne via ffmpeg-devel writes:
> On 13/08/2024 16:03, J. Dekker wrote:
>> Port dav1d's checkasm output format to FFmpeg's checkasm, includes
>> relative speedups and aligns results.
>> Signed-off-by: J. Dekker
>> --
From: Niklas Haas
Generic helper macros to push/pop multiple registers at once. Expands to
a single `addi` plus a sequence of XLEN-sized stores/loads.
---
libavutil/riscv/asm.S | 37 +
1 file changed, 37 insertions(+)
diff --git a/libavutil/riscv/asm.S b/liba
6.57x)
Signed-off-by: Niklas Haas
Signed-off-by: J. Dekker
---
libavcodec/h264qpel.c| 2 +
libavcodec/h264qpel.h| 1 +
libavcodec/riscv/Makefile| 2 +
libavcodec/riscv/h264qpel_init.c | 113 +++
libavcodec/riscv/h264qpel_rvv.S
From: Niklas Haas
(Ab)using nested macros to get the number of arguments passed to a
variadic macro. Useful for stack manipulation.
---
libavutil/riscv/asm.S | 17 +
1 file changed, 17 insertions(+)
diff --git a/libavutil/riscv/asm.S b/libavutil/riscv/asm.S
index 175f2a8672..db1
From: Niklas Haas
Instead of duplicating these common macros in every file, add them to
the shared utility file. Also add a base case for sanity.
---
libavcodec/riscv/h264addpx_rvv.S | 10 --
libavcodec/riscv/h264idct_rvv.S | 10 --
libavcodec/riscv/startcode_rvb.S | 10
:1471.5 ( 1.71x)
yuva420p_bgr24_1920_c:4462.6 ( 1.00x)
yuva420p_bgr24_1920_ssse3:2331.1 ( 1.91x)
[...]
Ported from dav1d.
Signed-off-by: J. Dekker
---
tests/checkasm/checkasm.c | 37
Port dav1d's checkasm output format to FFmpeg's checkasm, includes
relative speedups and aligns results.
Signed-off-by: J. Dekker
---
tests/checkasm/checkasm.c | 53 +++
1 file changed, 48 insertions(+), 5 deletions(-)
diff --git a/tests/checkasm/
When collecting performance information from checkasm it is common
to parse the output for use in graphs to compare vs different
architectures.
Signed-off-by: J. Dekker
---
tests/checkasm/checkasm.c | 22 --
1 file changed, 20 insertions(+), 2 deletions(-)
diff --git a
4: 1.2
h264_idct8_add_dc_12bpp_c: 4.2
h264_idct8_add_dc_12bpp_rvv_i64: 1.2
h264_idct8_add_dc_14bpp_c: 4.2
h264_idct8_add_dc_14bpp_rvv_i64: 1.2
Signed-off-by: J. Dekker
---
libavcodec/riscv/Makefile | 1 +
libavcodec/riscv/h264dsp_init.c | 44 ++-
libavcodec/riscv/h264dsp_rvv.S
4: 1.2
h264_idct8_add_dc_12bpp_c: 4.2
h264_idct8_add_dc_12bpp_rvv_i64: 1.2
h264_idct8_add_dc_14bpp_c: 4.2
h264_idct8_add_dc_14bpp_rvv_i64: 1.2
Signed-off-by: J. Dekker
---
rdcycle always returns 0 on my board, clock_gettime() seems as noisy as
rdtime (just with bigger numbers).
libavcodec/riscv/Makefile
Signed-off-by: J. Dekker
---
libavutil/riscv/cpu.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavutil/riscv/cpu.h b/libavutil/riscv/cpu.h
index bb8e08aa14..191e4478c5 100644
--- a/libavutil/riscv/cpu.h
+++ b/libavutil/riscv/cpu.h
@@ -65,7 +65,7 @@ static inline size_t
On Mon, Jun 17, 2024, at 13:10, Martin Storsjö wrote:
> On Wed, 12 Jun 2024, Zhao Zhili wrote:
>
>> From: Zhao Zhili
>>
>> On m1, kpc_get_counter_count(KPC_MASK) return 8. The exact value
>> doesn't matter in our case.
>
> This is somewhat unexpected, I had expected that this API was originally
>
4: 1.2
h264_idct8_add_dc_12bpp_c: 4.2
h264_idct8_add_dc_12bpp_rvv_i64: 1.2
h264_idct8_add_dc_14bpp_c: 4.2
h264_idct8_add_dc_14bpp_rvv_i64: 1.2
Signed-off-by: J. Dekker
---
libavcodec/riscv/Makefile | 1 +
libavcodec/riscv/h264dsp_init.c | 40 +-
libavcodec/riscv/h264dsp_rvv.S
"J. Dekker" writes:
> Kacper Michajłow writes:
>
>> It may be invalidated by the time it is used.
>>
>> Fixes use after free when accessing current segment.
>>
>> Fixes: #10825
>> Signed-off-by: Kacper Michajłow
>> ---
>
Kacper Michajłow writes:
> It may be invalidated by the time it is used.
>
> Fixes use after free when accessing current segment.
>
> Fixes: #10825
> Signed-off-by: Kacper Michajłow
> ---
> libavformat/hls.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/libavformat/hls.c b/libavfo
Lynne via ffmpeg-devel writes:
> Helps make sense of the possible noise in the results.
> ---
> tests/checkasm/checkasm.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c
> index 669f2be9c1..b1c175b95d 100644
> --- a/tests/checka
Lynne via ffmpeg-devel writes:
> [[PGP Signed Part:Undecided]]
> On 21/05/2024 15:51, J. Dekker wrote:
>> Some timers on certain device and test combinations can produce noisy
>> results, affecting the reliability of performance measurements. One
>> notable example of
developers to increase the sample count for more
reliable results.
Signed-off-by: J. Dekker
---
tests/checkasm/checkasm.c | 16 +++-
tests/checkasm/checkasm.h | 7 ---
2 files changed, 19 insertions(+), 4 deletions(-)
diff --git a/tests/checkasm/checkasm.c b/tests/checkasm
to increase or adjust the sample count for more
reliable results.
Signed-off-by: J. Dekker
---
Auto-detection can be added later when either a count is omitted or a specific
value or term such as '0' or 'auto' is provided. This is a development tool,
the users will be
to increase or adjust the sample count for more
reliable results.
Signed-off-by: J. Dekker
---
This could also be implemented as a compile time define or a configure
argument.
tests/checkasm/checkasm.c | 12 +++-
tests/checkasm/checkasm.h | 4 ++--
2 files changed, 13 insertions
Thilo Borgmann via ffmpeg-devel writes:
> ---
> This text including the link is also meant to be published via our socal
> media.
>
> src/index | 8
> 1 file changed, 8 insertions(+)
>
> diff --git a/src/index b/src/index
> index d035ffa..83cc9bf 100644
> --- a/src/index
> +++ b/src/
Devin Heitmueller writes:
> On Wed, Apr 24, 2024 at 10:10 AM J. Dekker wrote:
>>
>> Signed-off-by: J. Dekker
>> ---
>> tests/checkasm/h264dsp.c | 6 --
>> 1 file changed, 4 insertions(+), 2 deletions(-)
>>
>> diff --git a/tests/checkasm/
Signed-off-by: J. Dekker
---
tests/checkasm/h264dsp.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/tests/checkasm/h264dsp.c b/tests/checkasm/h264dsp.c
index 0f484e3f43..5cb646ae49 100644
--- a/tests/checkasm/h264dsp.c
+++ b/tests/checkasm/h264dsp.c
@@ -173,6 +173,7
Signed-off-by: J. Dekker
---
libavfilter/riscv/Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavfilter/riscv/Makefile b/libavfilter/riscv/Makefile
index 0b968a9c0d..277dde2aed 100644
--- a/libavfilter/riscv/Makefile
+++ b/libavfilter/riscv/Makefile
@@ -1,2
Martin Storsjö writes:
> On Wed, 10 Apr 2024, J. Dekker wrote:
>
>> The exclude_guest option only has an effect on x86. Omitting
>> 'exclude_guest' defaults to zero which implies that you can count guest
>> events should you run one. Some non-x86 kernels ju
to 1, i.e. the only behaviour that makes sense when counting
guest events isn't supported.
Signed-off-by: J. Dekker
---
Made commit message clearer, no functional change since v1.
tests/checkasm/checkasm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tests/checkasm/checkasm.c b
Martin Storsjö writes:
> Before: Cortex A53 A72 A78
> ac3_sum_square_bufferfly_float_neon: 1005.7 516.5 224.5
> After:
> ac3_sum_square_bufferfly_float_neon: 981.7 504.5 223.2
> ---
> libavcodec/aarch64/ac3dsp_neon.S | 16
> 1 file c
exclude_guest is currently only supported on x86. However, not
specifying 'exclude_guest' implies that you can count guest events
should you run one. This creates an ABI issue whereby some non-x86
kernels require specifying exclude_guest = 1 explicitly.
Signed-off-by: J. Dekker
Martin Storsjö writes:
> On Tue, 9 Apr 2024, J. Dekker wrote:
>
>> Note that the config.sh file is left without a shebang, this file is
>> supposed to be sourced into the current environment.
>>
>> This commit is purely cosmetic.
>>
>> Signed-off-by:
This commit is purely cosmetic.
Signed-off-by: J. Dekker
---
doc/texidep.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/texidep.pl b/doc/texidep.pl
index 099690378e..33e6c7c53e 100644
--- a/doc/texidep.pl
+++ b/doc/texidep.pl
@@ -1,4 +1,4 @@
-#! /usr/bin/env perl
This commit is purely cosmetic.
Signed-off-by: J. Dekker
---
tests/fate-run.sh | 2 +-
tests/fate.sh | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tests/fate-run.sh b/tests/fate-run.sh
index 9863e4f2d9..6ae0320c60 100755
--- a/tests/fate-run.sh
+++ b/tests/fate
Note that the config.sh file is left without a shebang, this file is
supposed to be sourced into the current environment.
This commit is purely cosmetic.
Signed-off-by: J. Dekker
---
configure | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure b/configure
index
ses we add the interpreter explicitly.
Signed-off-by: J. Dekker
---
ffbuild/libversion.sh | 1 +
1 file changed, 1 insertion(+)
diff --git a/ffbuild/libversion.sh b/ffbuild/libversion.sh
index a94ab58057..ecaa90cde6 100755
--- a/ffbuild/libversion.sh
+++ b/ffbuild/libversion.sh
@@ -1,3 +1,4 @@
formats can fail silently.
This patch changes the check to a more commonly used define for GCC
style compilers. More checks may be needed to cover other potential
compilers that don't use the __BYTE_ORDER__ define.
Signed-off-by: J. Dekker
---
configure | 6 +-
1 file changed, 1 insertion(
fail silently.
This patch changes the check to a more commonly used define for
big-endian systems. More checks may need to be added in the future to
cover legacy machines.
Signed-off-by: J. Dekker
---
configure | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/configure b
In some cases, these scripts can be called directly by packagers, and
some systems require the interpreter to be explicit.
Signed-off-by: J. Dekker
---
configure | 3 ++-
doc/texidep.pl| 2 +-
ffbuild/libversion.sh | 1 +
tests/fate-run.sh | 2 +-
tests/fate.sh
Signed-off-by: J. Dekker
---
configure | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/configure b/configure
index d332f18e3d..0ff1ff0335 100755
--- a/configure
+++ b/configure
@@ -6108,11 +6108,7 @@ extern_prefix=${sym%%ff_extern*}
check_cc pragma_deprecated
Signed-off-by: J. Dekker
---
configure | 3 ++-
doc/texidep.pl| 2 +-
ffbuild/libversion.sh | 1 +
tests/fate-run.sh | 2 +-
tests/fate.sh | 2 +-
5 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/configure b/configure
index 2d46ef0b9c..d332f18e3d
> On Mon, 25 Mar 2024, Martin Storsjö wrote:
>
>> Since some time, we have pretty complete AArch64 NEON coverage
>> for the hevc decoder.
>>
>> However, some of these functions require the I8MM instruction set
>> extension, and many of them (but not all) lack a plain NEON
>> version.
>>
>> Thi
Martin Storsjö writes:
> The first 32 elements of each row were correct, while the
> last 16 were scrambled.
>
> This hasn't been noticed, because the checkasm test erroneously
> only checked half of the output (for 8 bit functions), and
> apparently none of the samples as part of "fate-hevc" se
On Thu, Feb 29, 2024, at 16:27, Zhao Zhili wrote:
> Hi, I can't pull from main developer git server. Patchwork is slow to loading.
> I have tried two ISP. Anything happened?
All seem okay for me.
--
jd
___
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.
e the encoders by default
in configure, the decoders should be disabled by default next bump.
Signed-off-by: J. Dekker
---
Since this codec was added in 2004, there has only been one major
non-maintenance, non-bugfix commit in 2013 (6026a5ad4f). That's 1 out of 107
total commits touching this fi
Vittorio Giovara writes:
> On Wed, Feb 28, 2024 at 2:38 PM J. Dekker wrote:
>
>>
>> Michael Niedermayer writes:
>>
>> > [[PGP Signed Part:Undecided]]
>> > On Wed, Feb 28, 2024 at 01:56:10PM +0100, J. Dekker wrote:
>> >> This was an e
Michael Niedermayer writes:
> [[PGP Signed Part:Undecided]]
> On Wed, Feb 28, 2024 at 01:56:10PM +0100, J. Dekker wrote:
>> This was an experimental/research codec of which ffmpeg is the only
>> encoder and decoder,
>
>
>> development has stalled
>
> Thats n
This was an experimental/research codec of which ffmpeg is the only
encoder and decoder, development has stalled and these files don't exist
in the wild.
Signed-off-by: J. Dekker
---
Changelog |1 +
configure |3 -
libavcodec/Makefile |3 -
libav
Inactive since 2007.
Signed-off-by: J. Dekker
---
MAINTAINERS | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index cc7f564f48..ace58f02a1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -148,7 +148,6 @@ Codecs:
cinepak.c
Anton Khirnov writes:
> Quoting Lynne (2024-02-21 13:32:19)
>> Feb 21, 2024, 12:34 by j...@itanimul.li:
>>
>> > Signed-off-by: J. Dekker
>> > ---
>> > doc/outdevs.texi| 2 +-
>> > libavdevice/opengl_enc.c| 11 ++
Martin Storsjö writes:
> On Wed, 28 Feb 2024, J. Dekker wrote:
>
>>
>> Martin Storsjö writes:
>>
>>> On Wed, 28 Feb 2024, J. Dekker wrote:
>>>
>>>>
>>>> Martin Storsjö writes:
>>>>
>>>>> On Tue, 27 F
Martin Storsjö writes:
> On Wed, 28 Feb 2024, J. Dekker wrote:
>
>>
>> Martin Storsjö writes:
>>
>>> On Tue, 27 Feb 2024, J. Dekker wrote:
>>>
>>>> Benched using single-threaded full decode on an Ampere Altra.
>>>>
>>>
Martin Storsjö writes:
> On Tue, 27 Feb 2024, J. Dekker wrote:
>
>> Benched using single-threaded full decode on an Ampere Altra.
>>
>> Bpp Before After Speedup
>> 8 73,3s 65,2s 1.124x
>> 10 114,2s 104,0s 1.098x
>> 12 125,8s 11
Benched using single-threaded full decode on an Ampere Altra.
Bpp Before After Speedup
8 73,3s 65,2s 1.124x
10 114,2s 104,0s 1.098x
12 125,8s 115,7s 1.087x
Signed-off-by: J. Dekker
---
Slightly improved 12bit version.
libavcodec/aarch64/hevcdsp_deblock_neon.S | 417
"J. Dekker" writes:
> Signed-off-by: J. Dekker
> ---
> tests/checkasm/hevc_deblock.c | 246 +-
> 1 file changed, 215 insertions(+), 31 deletions(-)
Pushed this along with Ronald's patch to fix x86. Have some minor
improvements
"Ronald S. Bultje" writes:
>
> New version attached.
>
Thanks for the help, pushed this along with the test.
--
jd
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To unsubscribe, visit link abov
Weak filter can overflow in delta0 calculation before >> 4 in int16.
Signed-off-by: J. Dekker
---
I do not know x86 simd at all, so this is just an attempt to fix
the implementation rather than write extremely performant code.
Suggestions welcome.
libavcodec/x86/hevc_deblock.as
Martin Storsjö writes:
> [...]
>
> Are you sure the input is within valid range? It's always possible that
> checkasm produces inputs that the real decoder wouldn't - but it's also
> possible that this is a real decoder bug that just hasn't been triggered by
> any
> other test yet.
>
> // Martin
Andreas Rheinhardt writes:
> J. Dekker:
>> SAO_BAND_INIT(12, sse2);
>> SAO_EDGE_INIT(12, sse2);
>>
>
> If you disable them here, you should also ensure that they are not
> assembled at all.
>
> - Andreas
Sure, will do on push
Nuo Mi writes:
> On Wed, Feb 21, 2024 at 7:10 PM J. Dekker wrote:
>
>> Over/underflow in some cases.
>>
>> Signed-off-by: J. Dekker
>> ---
>> libavcodec/x86/hevcdsp_init.c | 9 +
>> 1 file changed, 5 insertions(+), 4 deletions(-)
>>
Hi,
I attended FOSDEM for ffmpeg and would like to request travel reimbursement.
Flight | 162,46 EUR
===
Total | 162,46 EUR
--
jd
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To u
Martin Storsjö writes:
> This fixes building FFmpeg's libavcodec/aarch64/h264idct_neon.S
> for a Linux target. (It's not necessary to use gas-preprocessor for
> such a target for a very long time, but it can be useful to be able
> to test gas-preprocessor there still.)
> ---
> gas-preprocessor.p
Benched using single-threaded full decode on an Ampere Altra.
Bpp Before After Speedup
8 73,3s 65,2s 1.124x
10 114,2s 104,0s 1.098x
12 125,8s 115,7s 1.087x
Signed-off-by: J. Dekker
---
libavcodec/aarch64/hevcdsp_deblock_neon.S | 421 ++
libavcodec/aarch64
Over/underflow in some cases.
Signed-off-by: J. Dekker
---
libavcodec/x86/hevcdsp_init.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/libavcodec/x86/hevcdsp_init.c b/libavcodec/x86/hevcdsp_init.c
index f5bc342cd5..8831ba957a 100644
--- a/libavcodec/x86
Signed-off-by: J. Dekker
---
tests/checkasm/hevc_deblock.c | 246 +-
1 file changed, 215 insertions(+), 31 deletions(-)
diff --git a/tests/checkasm/hevc_deblock.c b/tests/checkasm/hevc_deblock.c
index 66fc8d5646..91e57f5cf5 100644
--- a/tests/checkasm
Signed-off-by: J. Dekker
---
doc/outdevs.texi| 8 +++-
libavdevice/sdl2.c | 10 ++
libavdevice/version_major.h | 2 ++
3 files changed, 19 insertions(+), 1 deletion(-)
diff --git a/doc/outdevs.texi b/doc/outdevs.texi
index 941429a8c8..9ee857528e 100644
--- a
Signed-off-by: J. Dekker
---
doc/outdevs.texi| 2 +-
libavdevice/opengl_enc.c| 11 +++
libavdevice/version_major.h | 2 ++
3 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/doc/outdevs.texi b/doc/outdevs.texi
index f0484bbf8f..941429a8c8 100644
--- a/doc
Benched using single-threaded full decode on an Ampere Altra.
Bpp Before After Speedup
8 73,3s 65,2s 1.124x
10 114,2s 104,0s 1.098x
12 125,8s 115,7s 1.087x
Signed-off-by: J. Dekker
---
libavcodec/aarch64/hevcdsp_deblock_neon.S | 421 ++
libavcodec/aarch64
Over/underflow in some cases.
Signed-off-by: J. Dekker
---
libavcodec/x86/hevcdsp_init.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/libavcodec/x86/hevcdsp_init.c b/libavcodec/x86/hevcdsp_init.c
index 31e81eb11f..11cb1b3bfd 100644
--- a/libavcodec/x86
Signed-off-by: J. Dekker
---
tests/checkasm/hevc_deblock.c | 246 +-
1 file changed, 215 insertions(+), 31 deletions(-)
diff --git a/tests/checkasm/hevc_deblock.c b/tests/checkasm/hevc_deblock.c
index 66fc8d5646..91e57f5cf5 100644
--- a/tests/checkasm
Signed-off-by: J. Dekker
---
libavdevice/sdl2.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/libavdevice/sdl2.c b/libavdevice/sdl2.c
index 342a253dc0..6a6751e40f 100644
--- a/libavdevice/sdl2.c
+++ b/libavdevice/sdl2.c
@@ -51,6 +51,7 @@ typedef struct {
SDL_Rect texture_rect
Signed-off-by: J. Dekker
---
These devices are fundamentally broken and usecases should be switched
away from output devices in general. Discussion in the thread tended towards
deprecation rather than immediate removal to give time for users to figure out
the best alternatives for their usecase
On Sun, Feb 4, 2024, at 10:49, Rémi Denis-Courmont wrote:
> Hi,
>
> I don't believe it is appropriate to hold the vote before Derek's
> question is addressed.
>
> We don't really know what we're voting on here.
>
> Le 1 février 2024 20:22:14 GMT+01:00, Derek Buitenhuis
> a écrit :
>>On 1/31/20
Signed-off-by: J. Dekker
---
MAINTAINERS |1 -
configure| 15 -
doc/outdevs.texi | 39 --
libavdevice/Makefile |1 -
libavdevice/alldevices.c |1 -
libavdevice/opengl_enc.c | 1313 --
6 files changed
Signed-off-by: J. Dekker
---
MAINTAINERS | 2 -
configure| 3 +-
doc/outdevs.texi | 66 ---
libavdevice/Makefile | 1 -
libavdevice/alldevices.c | 1 -
libavdevice/sdl2.c | 370 ---
6 files changed, 1
or viewing streams.
The 'pipe:' output can be used with a real video player such as mpv, vlc, or
even ffplay. For cases where the user was an application using the API they
should supply their own renderer.
J. Dekker (2):
avdevice: remove sdl2 outdev
avdevice: remove OpenGL
Signed-off-by: J. Dekker
---
tests/checkasm/hevc_deblock.c | 225 +-
1 file changed, 195 insertions(+), 30 deletions(-)
- added luma 10/12 bit
- supporting full (*_c) luma & chroma functions
- dynamically generating all test data
Appears to work for me. Tes
"Jean-Baptiste Kempf" writes:
> $subject
>
> See attachment.
Pushed with slight commit rewording for clarity.
--
jd
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Signed-off-by: J. Dekker
---
tests/checkasm/hevc_deblock.c | 110 --
1 file changed, 106 insertions(+), 4 deletions(-)
Yes, this only supports 8bit. 10/12bit should be trivial, will add if this
looks reasonable (I checked code paths using gdb, and as far as I
Michael Niedermayer writes:
> Signed-off-by: Michael Niedermayer
> ---
> doc/git-howto.texi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Most people probably use git@ already, seems to be more common practice
in general. Both users map to the same id on the server so would make
s
Derek Buitenhuis writes:
> On 11/20/2023 3:44 PM, Thilo Borgmann via ffmpeg-devel wrote:
>> the results are available at [1]. As they confirm the just updated GA list
>> as
>> well as the update procedure twice a year on Jan 1st & Jul 1st, I think the
>> upcoming votes (extra GA members, TC/
On Sun, Nov 12, 2023, at 18:31, Michael Niedermayer wrote:
> On Sun, Nov 12, 2023 at 11:03:21AM -0300, James Almer wrote:
>> On 11/12/2023 10:59 AM, Thilo Borgmann via ffmpeg-devel wrote:
>> > I will also start the repeat vote now and everybody can hold their
>> > horses before going to flamewar. D
In my eyes, the matter of how we should update the voters list was already
resolved.
> https://vote.ffmpeg.org/cgi-bin/civs/vote.pl?id=E_07e9c717f7820201&key=240812a0c2e373ac
> This is your private URL. Do not give it to anyone else, because they could
> use it to vote for you.
This vote seems
Hi Devin,
Devin Heitmueller writes:
> On Fri, Jul 21, 2023 at 9:38 AM J. Dekker wrote:
>
> I appreciate the value of stats so I can tell that the stream had
> errors, but how is this side data "helpful to a renderer attempting to
> filter or conceal video decoding erro
Signed-off-by: J. Dekker
---
fftools/ffprobe.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index a39185f6fe..572a5150cf 100644
--- a/fftools/ffprobe.c
+++ b/fftools/ffprobe.c
@@ -39,6 +39,7 @@
#include "libavutil/bprint.h"
Signed-off-by: J. Dekker
---
fftools/ffprobe.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index a39185f6fe..9b1f04e1be 100644
--- a/fftools/ffprobe.c
+++ b/fftools/ffprobe.c
@@ -39,6 +39,7 @@
#include "libavutil/bprint.h"
Signed-off-by: J. Dekker
---
tests/Makefile | 1 +
tests/fate/ec.mak | 6 +
tests/ref/fate/ec-sidedata-h264 | 332
3 files changed, 339 insertions(+)
create mode 100644 tests/fate/ec.mak
create mode 100644 tests/ref/fate/ec
Export ecinfo to the user when AV_CODEC_EXPORT_DATA_ERROR is set.
Co-Authored-By: Thomas Guillem
Signed-off-by: J. Dekker
---
libavcodec/h264_picture.c | 10 --
libavcodec/h264_slice.c | 16 +++-
libavcodec/h264dec.c | 33 +++--
libavcodec
FF_DECODE_ERROR_CONCEALMENT_ACTIVE should be set when ec is active on
supported decoders.
Co-Authored-By: Thomas Guillem
Signed-off-by: J. Dekker
---
libavcodec/h263dec.c | 6 --
libavcodec/mpeg12dec.c | 3 ++-
libavcodec/mss2.c | 8 +---
libavcodec/rv10.c | 10
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