> On Feb 16, 2022, at 18:32, nil-admir...@mailo.com wrote:
>
> Previously there was GetModuleFileNameA. wchartoansi is used to match old
> behaviour. I can replace it with wchartoutf8 if you wish.
Oh, right. Well yes - if the path later is going to end up in a codepath that
expects it to be
On Wed, 16 Feb 2022, nihil-admirari wrote:
---
fftools/cmdutils.c | 31 +--
1 file changed, 25 insertions(+), 6 deletions(-)
diff --git a/fftools/cmdutils.c b/fftools/cmdutils.c
index 4b50e15..ea78897 100644
--- a/fftools/cmdutils.c
+++ b/fftools/cmdutils.c
@@ -62,6
On Thu, 17 Feb 2022, nil-admir...@mailo.com wrote:
if the path later is going to end up in a codepath that expects it to be UTF8
(please do check!), then we should go that way instead
I checked. datadir ends up in (cmdutils.c:2104)
base[2] = datadir;
and base[*] are later used in
On Sat, 19 Feb 2022, Michael Niedermayer wrote:
On Fri, Feb 18, 2022 at 04:45:46PM +0200, Martin Storsjö wrote:
The range parameters need to be set up before calling
sws_init_context (which selects which fastpaths can be used;
this gets called by sws_getContext); solely passing them via
This matches what the H264 decoder signals for such a case.
Signed-off-by: Martin Storsjö
---
libavcodec/hevcdec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
index 8d7a4f7147..01d459984f 100644
--- a/libavcodec/hevcdec.c
+++ b
On Thu, 17 Feb 2022, Hendrik Leppkes wrote:
On Thu, Feb 17, 2022 at 1:54 PM Martin Storsjö wrote:
This matches what the H264 decoder signals for such a case.
Signed-off-by: Martin Storsjö
---
libavcodec/hevcdec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On Fri, 25 Feb 2022, Michael Niedermayer wrote:
On Wed, Feb 23, 2022 at 04:29:43PM +0200, Martin Storsjö wrote:
This avoids including version.h in all source files, avoiding
unnecessary rebuilds when the version number is bumped. Only
version_major.h is included by the main header, which
On Fri, 25 Feb 2022, Andreas Rheinhardt wrote:
Martin Storsjö:
On Fri, 25 Feb 2022, Michael Niedermayer wrote:
On Wed, Feb 23, 2022 at 04:29:43PM +0200, Martin Storsjö wrote:
This avoids including version.h in all source files, avoiding
unnecessary rebuilds when the version number is bumped
ons between different YUV color spaces.
Signed-off-by: Martin Storsjö
---
libswscale/utils.c | 11 ---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/libswscale/utils.c b/libswscale/utils.c
index 7c8e1bbdde..34f7f0b869 100644
--- a/libswscale/utils.c
+++ b/libswscale/util
On Mon, 14 Feb 2022, Andre Kempe wrote:
This patch adds optional support for Arm Pointer Authentication Codes.
PAC support is turned on or off at compile time using additional
compiler flags. Unless any of these is enabled explicitly, no additional
code will be emitted at all.
Signed-off-by:
On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
Signed-off-by: Andreas Rheinhardt
---
libavutil/audio_fifo.c | 7 +--
libavutil/audio_fifo.h | 2 +-
2 files changed, 6 insertions(+), 3 deletions(-)
LGTM
// Martin
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On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
Signed-off-by: Andreas Rheinhardt
---
libavutil/display.c | 1 +
libavutil/display.h | 1 -
libavutil/tests/display.c | 1 +
3 files changed, 2 insertions(+), 1 deletion(-)
LGTM
// Martin
On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
Signed-off-by: Andreas Rheinhardt
---
libavutil/integer.c | 4 +++-
libavutil/integer.h | 2 +-
2 files changed, 4 insertions(+), 2 deletions(-)
LGTM
// Martin
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On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
Signed-off-by: Andreas Rheinhardt
---
libavutil/pixelutils.h | 1 -
1 file changed, 1 deletion(-)
LGTM
// Martin
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On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
Signed-off-by: Andreas Rheinhardt
---
libavutil/samplefmt.c | 6 --
libavutil/samplefmt.h | 3 ---
2 files changed, 4 insertions(+), 5 deletions(-)
LGTM
// Martin
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On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
It is a remnant of an FF_API_* inclusion (back from when they were in
avutil.h and not in version.h).
Signed-off-by: Andreas Rheinhardt
---
libavutil/imgutils.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
LGTM
// Martin
On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
Forgotten in e7bd47e657bbf9e1ce9915e93bc80cb1a29fb7f3.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/vc2enc.c| 2 +-
libavcodec/x86/blockdsp_init.c | 2 --
libavfilter/internal.h | 1 -
libavfilter/vf_swapuv.c| 1 -
On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
Signed-off-by: Andreas Rheinhardt
---
libavcodec/dct.c | 2 ++
libavcodec/mpegaudiodec_common.c | 1 +
libavcodec/mqcenc.c | 2 ++
libavcodec/put_bits.h | 1 +
libavcodec/rdft.c | 1 +
---
libavdevice/android_camera.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/libavdevice/android_camera.c b/libavdevice/android_camera.c
index f089d1b6f9..1934999c18 100644
--- a/libavdevice/android_camera.c
+++ b/libavdevice/android_camera.c
@@ -43,8 +43,6 @@
#include
---
fftools/cmdutils.c | 1 +
fftools/ffprobe.c | 1 +
libpostproc/Makefile| 1 +
libpostproc/postprocess.c | 1 +
libpostproc/postprocess.h | 2 +-
libpostproc/version.h | 3 ++-
libpostproc/version_major.h | 31 +++
7 files
---
fftools/cmdutils.c| 1 +
fftools/ffprobe.c | 1 +
libavdevice/pulse_audio_dec.c | 1 +
libavdevice/pulse_audio_enc.c | 1 +
libavformat/Makefile | 1 +
libavformat/avformat.h| 2 +-
libavformat/avio.h| 2 +-
libavformat/flacenc.c
This avoids including version.h in all source files, avoiding
unnecessary rebuilds when the version number is bumped. Only
version_major.h is included by the main header, which defines
availability of e.g. FF_API_* macros, and which is bumped much
less often.
---
fftools/cmdutils.c |
---
fftools/cmdutils.c| 1 +
fftools/ffprobe.c | 1 +
libswscale/Makefile | 1 +
libswscale/swscale.h | 2 +-
libswscale/swscale_internal.h | 1 -
libswscale/utils.c| 1 +
libswscale/version.h | 9 ++---
---
fftools/cmdutils.c| 1 +
fftools/ffprobe.c | 1 +
libswresample/Makefile| 1 +
libswresample/swresample.c| 1 +
libswresample/swresample.h| 2 +-
libswresample/version.h | 3 ++-
libswresample/version_major.h | 31
Signed-off-by: Martin Storsjö
---
.gitignore | 1 -
Makefile | 2 +-
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/.gitignore b/.gitignore
index 1a5bb29ad5..f06d853edf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -36,7 +36,6 @@
/config.asm
/config.h
/coverage.info
On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
It has been added for an FF_API_* at a time when these were in avutil.h.
Signed-off-by: Andreas Rheinhardt
---
libavutil/eval.h | 2 --
1 file changed, 2 deletions(-)
LGTM
// Martin
___
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On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
Signed-off-by: Andreas Rheinhardt
---
libavutil/fifo.c | 5 -
libavutil/fifo.h | 4 +++-
libavutil/threadmessage.c | 2 ++
3 files changed, 9 insertions(+), 2 deletions(-)
LGTM
// Martin
On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
Signed-off-by: Andreas Rheinhardt
---
libavutil/file.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
LGTM
// Martin
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On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
Some of these were made possible by moving several common macros to
libavutil/macros.h.
While just at it, also improve the other headers a bit.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/ac3.c | 3 ++-
While trying to detect getauxval, this actually never output
HAVE_GETAUXVAL into config.h before.
Signed-off-by: Martin Storsjö
---
configure | 1 +
1 file changed, 1 insertion(+)
diff --git a/configure b/configure
index 4f30140221..d4502ba90c 100755
--- a/configure
+++ b/configure
@@ -2266,6
---
fftools/cmdutils.c | 1 +
fftools/ffprobe.c | 1 +
libavfilter/Makefile| 1 +
libavfilter/avfilter.c | 1 +
libavfilter/avfilter.h | 2 +-
libavfilter/internal.h | 1 -
libavfilter/version.h | 13 ++--
libavfilter/version_major.h |
This avoids unnecessary rebuilds of most source files if only the
list of enabled components has changed, but not the other properties
of the build, set in config.h.
---
configure | 17 +++--
fftools/ffplay.c | 1 +
libavcodec/8svx.c
---
fftools/cmdutils.c | 1 +
fftools/ffprobe.c | 1 +
libavdevice/Makefile| 1 +
libavdevice/avdevice.c | 1 +
libavdevice/avdevice.h | 2 +-
libavdevice/version.h | 10 ++
libavdevice/version_major.h | 37
---
doc/APIchanges | 6 ++
1 file changed, 6 insertions(+)
diff --git a/doc/APIchanges b/doc/APIchanges
index ea402f6118..adbfc79e13 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -14,6 +14,12 @@ libavutil: 2021-04-27
API changes, most recent first:
+2022-*-* - xx - all
On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
It has been included since af5f434f8c0fb3b4ee3b206ebc1946ca660a8abe
for deprecation reasons, but removing it has been forgotten after
it had served is purpose. So remove it.
For convenience, include version.h instead as LIBAVUTIL_VERSION_INT
is
ons between different YUV color spaces.
Signed-off-by: Martin Storsjö
---
libswscale/utils.c| 11 ---
tests/fate/libswscale.mak | 16
tests/ref/fate/sws-yuv-colorspace | 6 ++
tests/ref/fate/sws-yuv-range | 6 ++
4 files changed,
On Wed, 23 Feb 2022, Andreas Rheinhardt wrote:
Martin Storsjö:
On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
Forgotten in e7bd47e657bbf9e1ce9915e93bc80cb1a29fb7f3.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/vc2enc.c | 2 +-
libavcodec/x86/blockdsp_init.c | 2 --
libavfilter
While trying to detect getauxval, this actually never output
HAVE_GETAUXVAL into config.h before.
Signed-off-by: Martin Storsjö
---
Fixed the alphabetical ordering.
---
configure | 1 +
1 file changed, 1 insertion(+)
diff --git a/configure b/configure
index 4f30140221..e8fdb3813d 100755
dependencies that I haven't tested.)
In practice, this reduces the number of rebuilt source files from
1979 to 193, if there's a change to the list of enabled components
but not to the rest of config.h.
What do you think - is it worth the slight churn to avoid pointless
rebuilds?
Martin
These headers probably have used defines like FF_API_* before,
but no longer do that, and doesn't directly seem to use anything
else from that header either.
---
libavutil/common.h | 1 -
libavutil/internal.h | 1 -
2 files changed, 2 deletions(-)
diff --git a/libavutil/common.h
This header probably has used defines like FF_API_* before,
but no longer do that, and doesn't directly seem to use anything
else from that header either.
---
libavformat/url.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/libavformat/url.h b/libavformat/url.h
index a129150d76..3cfe3ecc5c
These files probably have used defines like FF_API_* before,
but no longer do that, and doesn't directly seem to use anything
else from that header either.
---
libavcodec/mediacodec.c | 1 -
libavcodec/mediacodec_wrapper.c | 1 -
libavcodec/x86/blockdsp_init.c | 1 -
libavcodec/xvmc.h
On Tue, 15 Feb 2022, Andreas Rheinhardt wrote:
Signed-off-by: Andreas Rheinhardt
---
libavformat/avio.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavformat/avio.h b/libavformat/avio.h
index cd63322a62..ca970b1ce3 100644
--- a/libavformat/avio.h
+++
On Tue, 1 Mar 2022, Daniel Pocock wrote:
On 01/03/2022 14:27, Martin Storsjö wrote:
On Tue, 1 Mar 2022, Daniel Pocock wrote:
On 01/03/2022 10:19, Hendrik Leppkes wrote:
On Tue, Mar 1, 2022 at 9:16 AM Daniel Pocock wrote:
This updates the locations searched for the OpenH264 headers
On Tue, 1 Mar 2022, Daniel Pocock wrote:
On 01/03/2022 10:19, Hendrik Leppkes wrote:
On Tue, Mar 1, 2022 at 9:16 AM Daniel Pocock wrote:
This updates the locations searched for the OpenH264 headers to be
consistent with upstream
Discussed here:
on the
latest frame (which should trigger reconfiguring the scaler if
the input frame ranges change).
Signed-off-by: Martin Storsjö
---
To test this (without risking running many conflicting swscale
filters in one filter pipeline), we'd need to be able to tag
the incoming raw yuv data with colorsp
On Wed, 23 Feb 2022, Martin Storsjö wrote:
While trying to detect getauxval, this actually never output
HAVE_GETAUXVAL into config.h before.
Signed-off-by: Martin Storsjö
---
Fixed the alphabetical ordering.
---
configure | 1 +
1 file changed, 1 insertion(+)
Pushed.
// Martin
On Mon, 21 Mar 2022, Ben Avison wrote:
On 19/03/2022 23:06, Martin Storsjö wrote:
As you are writing assembly for these functions, I would very much
appreciate if you could add checkasm tests for all the functions you're
implementing. I see that there exists a test for the blockdsp functions
On Mon, 21 Mar 2022, Ben Avison wrote:
On 18/03/2022 19:10, Andreas Rheinhardt wrote:
Ben Avison:
+static int vc1_unescape_buffer_neon(const uint8_t *src, int size, uint8_t
*dst)
+{
+/* Dealing with starting and stopping, and removing escape bytes, are
+ * comparatively less
On Tue, 22 Mar 2022, ke...@muxable.com wrote:
From: Kevin Wang
7-bit PictureIDs are not supported by WebRTC:
https://groups.google.com/g/discuss-webrtc/c/333-L02vuWA
In practice, 15-bit PictureIDs offer better compatibility.
Signed-off-by: Kevin Wang
---
libavformat/rtpenc_vp8.c | 3 ++-
1
On Fri, 25 Mar 2022, Lynne wrote:
25 Mar 2022, 19:52 by bavi...@riscosopen.org:
+@ VC-1 in-loop deblocking filter for 4 pixel pairs at boundary of
vertically-neighbouring blocks
+@ On entry:
+@ r0 -> top-left pel of lower block
+@ r1 = row stride, bytes
+@ r2 = PQUANT bitstream
On Mon, 21 Mar 2022, Martin Storsjö wrote:
---
I'll apply in a couple days if there's no comments.
---
gas-preprocessor.pl | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Pushed.
// Martin
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On Fri, 25 Mar 2022, Ben Avison wrote:
Note that the benchmarking results for these functions are highly dependent
upon the input data. Therefore, each function is benchmarked twice,
corresponding to the best and worst case complexity of the reference C
implementation. The performance of a real
NULL".
Signed-off-by: Martin Storsjö
---
tests/tiny_ssim.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/tests/tiny_ssim.c b/tests/tiny_ssim.c
index 08f8e92a03..9740652288 100644
--- a/tests/tiny_ssim.c
+++ b/tests/tiny_ssim.c
@@ -27,7 +27,6 @@
* overlapped 8x8 block sums, rather than th
On Sun, 27 Mar 2022, Martin Storsjö wrote:
tiny_ssim is built for the build host, not for the target platform.
Therefore, it mustn't include the config.h header, which is set up
specifically for the target platform and compiler.
This fixes cross building for older WinStore platforms, where
On Tue, 29 Mar 2022, Ben Avison wrote:
On 29/03/2022 13:44, Martin Storsjö wrote:
The existing x86 assembly for loop filters uses the stride as a
full register without clearing/sign extending the upper half
of the registers on x86_64.
This avoids crashes if the caller would have passed
On Fri, 25 Mar 2022, Ben Avison wrote:
checkasm benchmarks on 1.5 GHz Cortex-A72 are as follows. Note that the C
version can still outperform the NEON version in specific cases. The balance
between different code paths is stream-dependent, but in practice the best
case happens about 5% of the
On Fri, 25 Mar 2022, Ben Avison wrote:
checkasm benchmarks on 1.5 GHz Cortex-A72 are as follows. Note that the C
version can still outperform the NEON version in specific cases. The balance
between different code paths is stream-dependent, but in practice the best
case happens about 5% of the
On Fri, 25 Mar 2022, Ben Avison wrote:
checkasm benchmarks on 1.5 GHz Cortex-A72 are as follows. Note that the C
version can still outperform the NEON version in specific cases. The balance
between different code paths is stream-dependent, but in practice the best
case happens about 5% of the
On Fri, 25 Mar 2022, Ben Avison wrote:
checkasm benchmarks on 1.5 GHz Cortex-A72 are as follows.
idctdsp.add_pixels_clamped_c: 323.0
idctdsp.add_pixels_clamped_neon: 41.5
idctdsp.put_pixels_clamped_c: 243.0
idctdsp.put_pixels_clamped_neon: 30.0
idctdsp.put_signed_pixels_clamped_c: 225.7
On Fri, 25 Mar 2022, Ben Avison wrote:
checkasm benchmarks on 1.5 GHz Cortex-A72 are as follows.
vc1dsp.vc1_inv_trans_4x4_c: 158.2
vc1dsp.vc1_inv_trans_4x4_neon: 65.7
vc1dsp.vc1_inv_trans_4x4_dc_c: 86.5
vc1dsp.vc1_inv_trans_4x4_dc_neon: 26.5
vc1dsp.vc1_inv_trans_4x8_c: 335.2
On Wed, 30 Mar 2022, Martin Storsjö wrote:
On Fri, 25 Mar 2022, Ben Avison wrote:
checkasm benchmarks on 1.5 GHz Cortex-A72 are as follows.
vc1dsp.vc1_inv_trans_4x4_c: 158.2
vc1dsp.vc1_inv_trans_4x4_neon: 65.7
vc1dsp.vc1_inv_trans_4x4_dc_c: 86.5
vc1dsp.vc1_inv_trans_4x4_dc_neon: 26.5
On Fri, 25 Mar 2022, Ben Avison wrote:
checkasm benchmarks on 1.5 GHz Cortex-A72 are as follows.
vc1dsp.vc1_unescape_buffer_c: 918624.7
vc1dsp.vc1_unescape_buffer_neon: 142958.0
Signed-off-by: Ben Avison
---
libavcodec/arm/vc1dsp_init_neon.c | 61 +++
libavcodec/arm/vc1dsp_neon.S
On Fri, 25 Mar 2022, Ben Avison wrote:
checkasm benchmarks on 1.5 GHz Cortex-A72 are as follows.
vc1dsp.vc1_unescape_buffer_c: 655617.7
vc1dsp.vc1_unescape_buffer_neon: 118237.0
Signed-off-by: Ben Avison
---
libavcodec/aarch64/vc1dsp_init_aarch64.c | 61
On Fri, 25 Mar 2022, Ben Avison wrote:
void ff_vc1dsp_init(VC1DSPContext* c);
diff --git a/tests/checkasm/vc1dsp.c b/tests/checkasm/vc1dsp.c
index 0823ccad31..0ab5892403 100644
--- a/tests/checkasm/vc1dsp.c
+++ b/tests/checkasm/vc1dsp.c
@@ -286,6 +286,20 @@ static matrix
On Tue, 29 Mar 2022, Ben Avison wrote:
Thirdly - the added test also occasionally fails for the other existing
functions (armv6, neon) and the newly added aarch64 neon version. If you
have e.g. src[] = 32767, dst[] = 255, then the widening 8->16 addition
will overflow, as there's no operation
-by: Martin Storsjö
---
Updated function signatures in the mips code too, updated the
left_stride/right_stride parameters in the vc1_h_s_overlap
function too, updated the comments in the x86 assembly.
---
libavcodec/mips/vc1dsp_mips.h| 20 ++--
libavcodec/mips/vc1dsp_mmi.c
On Thu, 31 Mar 2022, Ben Avison wrote:
On 29/03/2022 21:37, Martin Storsjö wrote:
On Fri, 25 Mar 2022, Ben Avison wrote:
As with the rest of the checkasm tests - please unmacro most things where
possible (except for the RANDOMIZE_* macros, those are ok to keep macroed
if you want
On Thu, 31 Mar 2022, Ben Avison wrote:
On 30/03/2022 14:49, Martin Storsjö wrote:
Looks generally reasonable. Is it possible to factorize out the individual
transforms (so that you'd e.g. invoke the same macro twice in the 8x8 and
4x4 functions) without too much loss?
There is a close
On Thu, 31 Mar 2022, Ben Avison wrote:
On 30/03/2022 13:35, Martin Storsjö wrote:
Overall, the code looks sensible to me.
Would it make sense to share the core of the filter between the
horizontal/vertical cases with e.g. a macro? (I didn't check in detail if
there's much differences
On Thu, 31 Mar 2022, Ben Avison wrote:
On 30/03/2022 15:14, Martin Storsjö wrote:
On Fri, 25 Mar 2022, Ben Avison wrote:
+// Clamp 16-bit signed block coefficients to signed 8-bit (biased by 128)
+// On entry:
+// x0 -> array of 64x 16-bit coefficients
+// x1 -> 8-bit results
+/
On Thu, 31 Mar 2022, Ben Avison wrote:
The VC1 decoder was missing lots of important fast paths for Arm, especially
for 64-bit Arm. This submission fills in implementations for all functions
where a fast path already existed and the fallback C implementation was
taking 1% or more of the
On Fri, 1 Apr 2022, Martin Storsjö wrote:
On Thu, 31 Mar 2022, Ben Avison wrote:
The VC1 decoder was missing lots of important fast paths for Arm,
especially
for 64-bit Arm. This submission fills in implementations for all functions
where a fast path already existed and the fallback C
Hi Ben,
On Thu, 17 Mar 2022, Ben Avison wrote:
The VC1 decoder was missing lots of important fast paths for Arm, especially
for 64-bit Arm. This submission fills in implementations for all functions
where a fast path already existed and the fallback C implementation was
taking 1% or more of
On Sun, 20 Mar 2022, Martin Storsjö wrote:
The other main issue I'd like to request is to indent the assembly similarly
to the rest of the existing assembly. For the 32 bit assembly, your patches
do match the surrounding code, but for the 64 bit assembly, your patches
align the operands
On Mon, 28 Mar 2022, Ben Avison wrote:
On 25/03/2022 22:53, Martin Storsjö wrote:
On Fri, 25 Mar 2022, Ben Avison wrote:
+#define
CHECK_LOOP_FILTER(func) \
+ do
On Fri, 25 Mar 2022, Ben Avison wrote:
This test deliberately doesn't exercise the full range of inputs described in
the committee draft VC-1 standard. It says:
input coefficients in frequency domain, D, satisfy -2048 <= D < 2047
intermediate coefficients, E, satisfy-4096 <=
-by: Martin Storsjö
---
libavcodec/vc1dsp.c | 20 ++--
libavcodec/vc1dsp.h | 16
libavcodec/x86/vc1dsp_init.c | 16
3 files changed, 26 insertions(+), 26 deletions(-)
diff --git a/libavcodec/vc1dsp.c b/libavcodec/vc1dsp.c
index
On Fri, 25 Mar 2022, Ben Avison wrote:
Note that the benchmarking results for these functions are highly dependent
upon the input data. Therefore, each function is benchmarked twice,
corresponding to the best and worst case complexity of the reference C
implementation. The performance of a real
On Fri, 25 Mar 2022, Ben Avison wrote:
Disable ff_add_pixels_clamped_arm, which was found to fail the test. As this
is normally only used for Arms prior to Armv6 (ARM11) it seems quite unlikely
that anyone is still using this, so I haven't put in the effort to debug it.
I had a look at this
On Fri, 25 Mar 2022, Ben Avison wrote:
Note that the benchmarking results for these functions are highly dependent
upon the input data. Therefore, each function is benchmarked twice,
corresponding to the best and worst case complexity of the reference C
implementation. The performance of a real
On Tue, 29 Mar 2022, Martin Storsjö wrote:
On Fri, 25 Mar 2022, Ben Avison wrote:
Disable ff_add_pixels_clamped_arm, which was found to fail the test. As
this
is normally only used for Arms prior to Armv6 (ARM11) it seems quite
unlikely
that anyone is still using this, so I haven't put
---
I'll apply in a couple days if there's no comments.
---
gas-preprocessor.pl | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gas-preprocessor.pl b/gas-preprocessor.pl
index 67b130e..59c93c1 100755
--- a/gas-preprocessor.pl
+++ b/gas-preprocessor.pl
@@ -943,7 +943,7 @@
On Fri, 4 Feb 2022, Aman Karmani wrote:
From: Aman Karmani
fixes #6578
Signed-off-by: Aman Karmani
---
libavutil/arm/cpu.c | 17 ++---
1 file changed, 14 insertions(+), 3 deletions(-)
It would be good if the commit message actually explained the upsides to
doing this.
It's
On Thu, 3 Feb 2022, Marvin Scholz wrote:
On 3 Feb 2022, at 13:33, Martin Storsjö wrote:
On Thu, 3 Feb 2022, Marvin Scholz wrote:
On 3 Feb 2022, at 12:55, Hendrik Leppkes wrote:
On Thu, Feb 3, 2022 at 12:34 PM Martin Storsjö
wrote:
I remember that there has been some variance
On Thu, 3 Feb 2022, Marvin Scholz wrote:
On 3 Feb 2022, at 12:55, Hendrik Leppkes wrote:
On Thu, Feb 3, 2022 at 12:34 PM Martin Storsjö
wrote:
I remember that there has been some variance throughout the versions
for
exactly what MSVC prints as the identification thoughout the
versions
On Thu, 3 Feb 2022, Kacper Michajlow wrote:
On Wed, 26 Jan 2022 at 15:00, Martin Storsjö wrote:
Hi,
On Sat, 22 Jan 2022, Kacper Michajłow wrote:
LLVM tools print installation path upon execution. If one uses LLVM
tools bundled with Microsoft Visual Studio installation, they would
On Fri, 21 Jan 2022, Andreas Rheinhardt wrote:
Interesting: There is indeed a delay at the start (720 samples in a
quick test) compared to the native AAC decoder.
Furthermore, the current code is buggy, as it believes that
avcodec->time_base to be the time_base of the returned AVFrames (it is
On Thu, 3 Feb 2022, J. Dekker wrote:
Thanks: Rafal Dabrowa
---
libavcodec/aarch64/Makefile |3 +-
libavcodec/aarch64/hevcdsp_epel_neon.S| 2501 +
libavcodec/aarch64/hevcdsp_init_aarch64.c | 52 +
3 files changed, 2555 insertions(+), 1 deletion(-)
create
On Thu, 3 Feb 2022, Marvin Scholz wrote:
On 3 Feb 2022, at 12:55, Hendrik Leppkes wrote:
On Thu, Feb 3, 2022 at 12:34 PM Martin Storsjö
wrote:
On Thu, 3 Feb 2022, Kacper Michajlow wrote:
On Wed, 26 Jan 2022 at 15:00, Martin Storsjö
wrote:
Hi,
On Sat, 22 Jan 2022, Kacper Michajłow
On Thu, 3 Feb 2022, J. Dekker wrote:
Thanks: Rafal Dabrowa
---
libavcodec/aarch64/Makefile |1 +
libavcodec/aarch64/hevcdsp_init_aarch64.c | 67 +
libavcodec/aarch64/hevcdsp_qpel_neon.S| 2799 +
3 files changed, 2867 insertions(+)
create mode 100644
Signed-off-by: Martin Storsjö
---
This should reduce the risk of anyone accidentally writing new code
based on an incorrect example.
---
libavcodec/aarch64/h264dsp_neon.S | 176 +++---
1 file changed, 88 insertions(+), 88 deletions(-)
diff --git a/libavcodec/aarch64
On Mon, 7 Feb 2022, Martin Storsjö wrote:
Signed-off-by: Martin Storsjö
---
This should reduce the risk of anyone accidentally writing new code
based on an incorrect example.
---
libavcodec/aarch64/h264dsp_neon.S | 176 +++---
1 file changed, 88 insertions(+), 88
Clang warns about unused -D parameters when operating on .s
files (or if invoked with "-x assembler") while GCC doesn't.
---
As noobdy else than me essentially maintains gas-preprocessor, I'll
go ahead and push this after a couple days if nobody speaks up.
---
gas-preprocessor.pl | 4
1 file
On Fri, 21 Jan 2022, Andreas Rheinhardt wrote:
MOVAtom.type is always read as a little-endian number
(despite MOV/ISOBMFF being big-endian).
Fixes the matroska-dovi-write-config8 FATE-test on big-endian
arches (which runs into the "index out of range" warning message).
Signed-off-by: Andreas
On Fri, 21 Jan 2022, Andreas Rheinhardt wrote:
Martin Storsjö:
Also trim off delay samples at the start instead of adjusting pts
to compensate for them; this avoids unwanted offsets if working
with raw samples without considering their pts.
---
libavcodec/libfdk-aacdec.c | 80
On Fri, 7 Jan 2022, Martin Storsjö wrote:
On Wed, 5 Jan 2022, Martin Storsjö wrote:
While this function on its own passes all of fate-hevc, there's
indications that the function might need to handle widths that
aren't a multiple of 8 (noted in commit
f63f9be37c799ddc835af358034630d31fb7db02
On Wed, 5 Jan 2022, Martin Storsjö wrote:
While this function on its own passes all of fate-hevc, there's
indications that the function might need to handle widths that
aren't a multiple of 8 (noted in commit
f63f9be37c799ddc835af358034630d31fb7db02, which later was
reverted).
---
libavcodec
Also trim off delay samples at the start instead of adjusting pts
to compensate for them; this avoids unwanted offsets if working
with raw samples without considering their pts.
---
libavcodec/libfdk-aacdec.c | 80 +++---
1 file changed, 65 insertions(+), 15
---
libavcodec/libfdk-aacdec.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/libavcodec/libfdk-aacdec.c b/libavcodec/libfdk-aacdec.c
index ffa1fdcce3..93b52023b0 100644
--- a/libavcodec/libfdk-aacdec.c
+++ b/libavcodec/libfdk-aacdec.c
@@ -56,6 +56,7 @@ typedef struct
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