> On Oct 27, 2023, at 12:00 PM, Rémi Denis-Courmont wrote:
>
> Le perjantaina 27. lokakuuta 2023, 21.52.51 EEST Cosmin Stejerean via ffmpeg-
> devel a écrit :
>> With a list of FFLabs consultants the "what they work on" can be extracted
>> from the git log o
appealing
and advertising for that way easier. And if it does not, we lost exactly nothing.
-Thilo
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Am 28.10.23 um 18:43 schrieb Ronald S. Bultje:
Hi Thilo,
On Sat, Oct 28, 2023 at 11:31 AM Thilo Borgmann via ffmpeg-devel <
[email protected]> wrote:
What this is about, is to set up a way to properly spend the SPI money
aside
from travel & hw. Why we should not do it be
. Please comment if you didn't
get the mail.
The list is as follows:
[...]
the language issue had been resolved and no further complains arrived.
Thus I ended the testvote and we should be good to go.
-Thilo
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s.th. does not imply anything and is not an argument.
Again, a personal attack, from you.
If you find calling your opinion unsubstantiated a personal attack, then why do
you reply with the same personal attack?
-Thilo
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Am 29.10.23 um 17:25 schrieb Jean-Baptiste Kempf:
On Sun, 29 Oct 2023, at 16:10, Thilo Borgmann via ffmpeg-devel wrote:
Where? I don't see you saying that in this thread.
If you said so at VDD, that's not many times.
Explained three times at VDD and several time on IRC.
Very well
Am 29.10.23 um 18:56 schrieb Jean-Baptiste Kempf:
On Sun, 29 Oct 2023, at 18:20, Thilo Borgmann via ffmpeg-devel wrote:
In this case as well, I think you
should have transported your reasoning back to this thread on the ML -
It's actually in this very thread on the ML about the timin
to be on line at the same
time, is unsuited for a project on multiple timezones where everybody is
equal but nobody has an obligation. And I think it is very bad that some
body with apparent authority suggests otherwise.
+1
-Thilo
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old downloads.
- Cosmin
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vote tomorrow.
This has been launched.
You should be able to vote until Sunday 5th Nov, 23:59
Sure you did not just create the vote but started it already as well?
I should be part of the GA but didn't get a mail...
-Thilo
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Am 30.10.23 um 11:50 schrieb Jean-Baptiste Kempf:
On Mon, 30 Oct 2023, at 11:33, Thilo Borgmann via ffmpeg-devel wrote:
Am 30.10.23 um 09:18 schrieb Jean-Baptiste Kempf:
Hello,
On Sun, 29 Oct 2023, at 10:33, Anton Khirnov wrote:
vote question (unchanged):
How do we update the list of
disappear if we set silent mode). How big this impact might be, was
revealed by the deprication message libav added back in the days. Although it is
of course not that news-worthy.
-Thilo
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to use SSE2 instead (even if that means only using the
lower half of xmm registers).
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Am 29.10.23 um 20:27 schrieb Jean-Baptiste Kempf:
On Sun, 29 Oct 2023, at 19:46, Thilo Borgmann via ffmpeg-devel wrote:
Am 29.10.23 um 18:56 schrieb Jean-Baptiste Kempf:
On Sun, 29 Oct 2023, at 18:20, Thilo Borgmann via ffmpeg-devel wrote:
In this case as well, I think you
should have
/8_0/exhview/?hallID=W&selectedBooth=W4232
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7;t think listing emails on this mailing list is a good idea, or even
> legal (GDPR, for example).
Not sure how similar the two lists are but
http://ffmpeg.org/pipermail/ffmpeg-devel/2023-October/316062.html (same
thread) already contains exactly such a list.
Best,
Gerion
signature.asc
Desc
Per http://ffmpeg.org/pipermail/ffmpeg-devel/2023-November/316480.html
a list of emails should not be published as the GA membership. To
facilitate publishing the GA list this updates the GA script to also
print names along with the emails in the format
```
Name
```
Cosmin Stejerean (1
my $email = $assembly{$name};
+printf("%s <%s>\n", $name, $email);
}
--
2.31.1
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places like this list
then it seems sorting by name would be more natural. But I'm happy to to update
the patch with whatever sort order we want to use.
- Cosmin
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> input.
>
> Patch attached.
>
LGTM. Thanks.
--phil
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rieb Cosmin Stejerean via ffmpeg-devel:
On Nov 3, 2023, at 11:40 AM, Nicolas George wrote:
This is also changing the sort order. It might be acceptable but it
might also not be.
It is and I probably should have called that out in the description. If the
goal is to publish mostly names
Am 05.11.23 um 14:41 schrieb Thilo Borgmann via ffmpeg-devel:
Hi,
sorry can't comment on the ML atm as people will wonder why I respond to this
but not to other "more important" mails...
Having sent this private mail to the ML anyways just proves how much I should
not post
> On Nov 5, 2023, at 5:41 AM, Thilo Borgmann via ffmpeg-devel
> wrote:
>
> The script should output two files then, so that no manual editing is
> required.
> The voting system expects a file with mail addresses one per line and the ML
> then shall be given the very sa
Per http://ffmpeg.org/pipermail/ffmpeg-devel/2023-November/316480.html
a list of emails should not be published as the GA membership. To
facilitate publishing the GA list this updates the GA script with
options to print only names, only emails (for voting) or both.
Changes since v1:
- added
il (sort values %assembly) {
-printf("%s\n", $email);
+foreach my $name (sort keys %assembly) {
+my $email = $assembly{$name};
+if ($print_full) {
+printf("%s <%s>\n", $name, $email);
+ } elsif ($print_names) {
+printf("%s\n", $name);
ption A won its contests against B/C/D by
> 17/7, 23/1, and 17/7, respectively. While it is possible that the list
> used was not entirely correct (also depending on
> the intepretation of the rules), I see no reason to think it was
> incorrect in 10 people, which is what you'd need
the mail.
Therefore, it cannot be the list of 51 voters JB provided in the corresponding
thread [3].
Did the original list survive? Josh?
If not, we can go back in time and run the script again.
-Thilo
[1] https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2020-April/261323.html
[2] https
not accept, but it seems reasonable to ask them if
they want to accept the nomination. I do think that being subscribed to the
mailing list should be a prerequisite however.
- Cosmin
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e root?
Kieran
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Am 10.11.23 um 13:39 schrieb Kieran Kunhya via ffmpeg-devel:
The list does not match your list, for example Gautam is on your list
but not on joshs
So my question is still standing, can you explain how your list was created?
or where its from?
How was the list of your root admins created? Who
om
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
-Thilo
[1] https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2023-November/316594
On Sat, Nov 11, 2023 at 11:45 PM Michael Niedermayer
wrote:
>
> On Fri, Nov 10, 2023 at 12:39:45PM +, Kieran Kunhya via ffmpeg-devel
> wrote:
> > > The list does not match your list, for example Gautam is on your list
> > > but not on joshs
> > >
> &g
his repeat vote becomes void. Anyway, if he
cannot, this needs to follow the given timeframe.
On we go:
Am 11.11.23 um 10:54 schrieb Jean-Baptiste Kempf:
On Sat, 11 Nov 2023, at 08:22, Thilo Borgmann via ffmpeg-devel wrote:
Neither does this list of 51 people [1] correlate to the 54 authorized v
words, who was an authorized voter).
-Thilo
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src += srcStride;
dst1 += dst1Stride;
dst2 += dst2Stride;
--
2.42.1
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This ffmpeg.exe is not working for me. Can somebody
guide me if I am missing anything here?
Regards,
Rahul
Honeywell
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IPFRAME_NO_SKIP &&
--
2.38.1.windows.1
--
这封电子邮件已由 Avast 防病毒软件检查过病毒。
www.avast.com
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has been provided about who will actually be present on the
booth.
Ragards,
Kieran Kunhya
>
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io_wb32(pb, 0);
-
-avio_wb32(pb, pkt->size);
-avio_write(pb, pkt->data, pkt->size);
-return 0;
-}
-
static int flac_finish_header(struct AVFormatContext *s)
{
+ FlacMuxerContext *c = s->priv_data;
int i, ret, padding = s->metadata_header_padding;
if (padding < 0)
padding = 8192;
@@ -179,7 +95,7 @@ static int flac_finish_header(struct AVFormatContext *s)
AVPacket *pkt = st->priv_data;
if (!pkt)
continue;
-ret = flac_write_picture(s, pkt);
+ret = ff_flac_write_picture(s, 0, &c->attached_types, -1, pkt);
av_packet_unref(pkt);
if (ret < 0 && (s->error_recognition & AV_EF_EXPLODE))
return ret;
--
2.34.1
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er_page(s, oggstream);
+}
-ogg_write_pages(s, 2);
+ogg_write_pages(s, 2);
+}
return 1;
}
@@ -708,6 +841,8 @@ static int ogg_write_trailer(AVFormatContext *s)
/* flush current page if needed */
for (i = 0; i < s->nb_streams; i++) {
OGGStreamContext *oggstrea
On Sun, Nov 19, 2023 at 9:46 PM Michael Niedermayer
wrote:
>
> On Sun, Nov 19, 2023 at 02:26:22PM +, Kieran Kunhya via ffmpeg-devel
> wrote:
> [...]
> > I would not find it acceptable for SPI to pay these costs. I do not feel
> > donors would want their money spent on
Thilo
[1] https://vote.ffmpeg.org/cgi-bin/civs/results.pl?id=E_07e9c717f7820201
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0644 libavformat/webpdec.c
create mode 100644 tests/ref/fate/webp-anim
--
2.39.2 (Apple Git-143)
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UND 0x01
+
+#define ANMF_BLENDING_METHOD0x02
+#define ANMF_BLENDING_METHOD_ALPHA 0x00
+#define ANMF_BLENDING_METHOD_OVERWRITE 0x02
+
+#endif /* AVCODEC_WEBP_H */
--
2.39.2 (Apple Git-143)
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)
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kt_dts=0
pkt_dts_time=0.00
best_effort_timestamp=0
best_effort_timestamp_time=0.00
-pkt_duration=1
-pkt_duration_time=0.04
-duration=1
-duration_time=0.04
-pkt_pos=0
-pkt_size=39276
+pkt_duration=100
+pkt_duration_time=0.10
+duration=100
+duration_time=0.10
+pkt_pos=30
+pk
*poutbuf = NULL;
+*poutbuf_size = 0;
return buf_size;
+}
-if (next != END_NOT_FOUND && next < 0)
-ctx->pc.frame_start_found = FFMAX(ctx->pc.frame_start_found - i - 1,
0);
-else
-ctx->pc.frame_start_found = 0;
+// Extre
hroma_h);
-else
-height = FFALIGN(canvas->height, 1 << desc->log2_chroma_h);
-
-memset(canvas->data[plane], s->transparent_yuva[plane],
- height * canvas->linesize[plane]);
-}
-}
-
-return 0;
-}
-
/*
* Blend src1 (foreground) and src2 (background) into dest, in ARGB format.
* width, height are the dimensions of src1
--
2.39.2 (Apple Git-143)
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)
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avcodec_open2(s->avctx_vp8, codec, NULL);
+if (ret < 0) {
+ return ret;
+}
return 0;
}
@@ -1547,12 +2136,52 @@ static av_cold int webp_decode_close(AVCodecContext
*avctx)
WebPContext *s = avctx->priv_data;
av_packet_free(&s->pkt);
+ff_thread_release_ext_buffer(&s->canvas_frame);
+av_frame_free(&s->canvas_frame.f);
+av_frame_free(&s->frame);
+avcodec_free_context(&s->avctx_vp8);
+
+return 0;
+}
+
+static void webp_decode_flush(AVCodecContext *avctx)
+{
+WebPContext *s = avctx->priv_data;
+
+ff_thread_release_ext_buffer(&s->canvas_frame);
+}
+
+#if HAVE_THREADS
+static int webp_update_thread_context(AVCodecContext *dst, const
AVCodecContext *src)
+{
+WebPContext *wsrc = src->priv_data;
+WebPContext *wdst = dst->priv_data;
+int ret;
+
+if (dst == src)
+return 0;
+
+ff_thread_release_ext_buffer(&wdst->canvas_frame);
+if (wsrc->canvas_frame.f->data[0] &&
+(ret = ff_thread_ref_frame(&wdst->canvas_frame, &wsrc->canvas_frame))
< 0)
+return ret;
+
+wdst->vp8x_flags = wsrc->vp8x_flags;
+wdst->canvas_width= wsrc->canvas_width;
+wdst->canvas_height = wsrc->canvas_height;
+wdst->prev_anmf_flags = wsrc->anmf_flags;
+wdst->prev_width = wsrc->width;
+wdst->prev_height = wsrc->height;
+wdst->prev_pos_x = wsrc->pos_x;
+wdst->prev_pos_y = wsrc->pos_y;
+wdst->await_progress = wsrc->await_progress + 1;
-if (s->initialized)
-return ff_vp8_decode_free(avctx);
+memcpy(wdst->background_argb, wsrc->background_argb,
sizeof(wsrc->background_argb));
+memcpy(wdst->background_yuva, wsrc->background_yuva,
sizeof(wsrc->background_yuva));
return 0;
}
+#endif
const FFCodec ff_webp_decoder = {
.p.name = "webp",
@@ -1560,9 +2189,11 @@ const FFCodec ff_webp_decoder = {
.p.type = AVMEDIA_TYPE_VIDEO,
.p.id = AV_CODEC_ID_WEBP,
.priv_data_size = sizeof(WebPContext),
+UPDATE_THREAD_CONTEXT(webp_update_thread_context),
.init = webp_decode_init,
FF_CODEC_DECODE_CB(webp_decode_frame),
.close = webp_decode_close,
+.flush = webp_decode_flush,
.p.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
-.caps_internal = FF_CODEC_CAP_ICC_PROFILES,
+.caps_internal = FF_CODEC_CAP_ICC_PROFILES |
FF_CODEC_CAP_ALLOCATE_PROGRESS,
};
--
2.39.2 (Apple Git-143)
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On Nov 20, 2023, at 5:14 PM, James Almer wrote:
On 11/20/2023 4:22 PM, Thilo Borgmann via ffmpeg-devel wrote:
+ if (*got_frame) {
+ if (!(s->vp8x_flags & VP8X_FLAG_ANIMATION)) {
+ // no animation, output the decoded frame
+ av_frame_move_ref(p, s
te delivery
chain, while some later party might have rewritten things.
By the way, I create these patches by /'git format-patch -s -o "../"
--add-header "X-Unsent: 1" --suffix .eml --to [email protected] -6
--filename-max-length=100' /to generate .eml file.
Am 22.11.23 um 03:54 schrieb Cosmin Stejerean via ffmpeg-devel:
On Nov 20, 2023, at 5:14 PM, James Almer wrote:
On 11/20/2023 4:22 PM, Thilo Borgmann via ffmpeg-devel wrote:
+ if (*got_frame) {
+ if (!(s->vp8x_flags & VP8X_FLAG_ANIMATION)) {
+ // no animation, out
)
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*poutbuf = NULL;
+*poutbuf_size = 0;
return buf_size;
+}
-if (next != END_NOT_FOUND && next < 0)
-ctx->pc.frame_start_found = FFMAX(ctx->pc.frame_start_found - i - 1,
0);
-else
-ctx->pc.frame_start_found = 0;
+// Extreme
UND 0x01
+
+#define ANMF_BLENDING_METHOD0x02
+#define ANMF_BLENDING_METHOD_ALPHA 0x00
+#define ANMF_BLENDING_METHOD_OVERWRITE 0x02
+
+#endif /* AVCODEC_WEBP_H */
--
2.37.1 (Apple Git-137.1)
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create mode 100644 libavformat/webpdec.c
create mode 100644 tests/ref/fate/webp-anim
--
2.37.1 (Apple Git-137.1)
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kt_dts=0
pkt_dts_time=0.00
best_effort_timestamp=0
best_effort_timestamp_time=0.00
-pkt_duration=1
-pkt_duration_time=0.04
-duration=1
-duration_time=0.04
-pkt_pos=0
-pkt_size=39276
+pkt_duration=100
+pkt_duration_time=0.10
+duration=100
+duration_time=0.10
+pkt_p
gt;avctx_vp8)
+return AVERROR(ENOMEM);
+s->avctx_vp8->flags = avctx->flags;
+s->avctx_vp8->flags2 = avctx->flags2;
+s->avctx_vp8->pix_fmt = avctx->pix_fmt;
+ret = avcodec_open2(s->avctx_vp8, codec, NULL);
+if (ret < 0) {
+return ret;
+
)
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oma_h);
-else
-height = FFALIGN(canvas->height, 1 << desc->log2_chroma_h);
-
-memset(canvas->data[plane], s->transparent_yuva[plane],
- height * canvas->linesize[plane]);
-}
-}
-
-return 0;
-}
-
/*
* Blend src1 (foreground) and src2 (background) into dest, in ARGB format.
* width, height are the dimensions of src1
--
2.37.1 (Apple Git-137.1)
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-> int conversion
instructions belongs to actually differs between µarchs. Realistically
whether movaps or movdqa is used to store the result to memory is
unlikely to matter in practice though.
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;
+}
+}
+
yadif->filter = filter;
ff_bwdif_init_filter_line(&s->dsp, yadif->csp->comp[0].depth);
--
2.39.2 (Apple Git-143)
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s->request_channel_layout = DCA_SPEAKER_LAYOUT_5POINT1;
+av_channel_layout_uninit(&avctx->ch_layout);
+avctx->ch_layout = (AVChannelLayout)AV_CHANNEL_LAYOUT_5POINT1;
+}
else
av_log(avctx, AV_LOG_WARNING, "Invalid downmix layo
, "Invalid downmix layout\n");
+}
+
ff_thread_once(&init_static_once, init_static);
return 0;
--
2.39.2
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the sample gets uploaded. I CC'd [email protected] as well.
Can do this in a bit. What about the file you‘d sent to samples-request in
August, is there still a test to be pushed about it as well?
-Thilo
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t was already uploaded and the
fate test utilizing it has been merged.
Ok, then its done:
e19bb66167c096e86f8cf567a7df3528 fate-suite/jxl/l.jxl
-Thilo
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ESOLUTION flag might be an alternative?
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redoing it, we maybe just do the other
option and be a bit more resilient to misinterpretation.
-Thilo
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> On Nov 28, 2023, at 5:30 AM, Thomas Mundt wrote:
>
> Hi Cosmin,
>
> Cosmin Stejerean via ffmpeg-devel schrieb am Sa.,
> 25. Nov. 2023, 21:39:
>
>> Fixes #10688
>>
>> Signed-off-by: Cosmin Stejerean
>> ---
>> libavfilter/vf_bwdif.c
; // The prebuffer is larger than the duration.
> @@ -4295,7 +4307,7 @@ static int64_t
> webm_dash_manifest_compute_bandwidth(AVFormatContext *s, int64_t
> }
> }
>
> -desc_end = get_cue_desc(s, desc_end.end_time_ns,
> On Nov 29, 2023, at 11:36 AM, Dennis Mungai wrote:
>
> On Wed, 29 Nov 2023 at 22:26, Cosmin Stejerean via ffmpeg-devel <
> [email protected]> wrote:
>
>>
>>
>>> On Nov 28, 2023, at 5:30 AM, Thomas Mundt wrote:
>>>
>>> Hi
n theory weights would have to be assigned such that the sum
for each one of those 21 combinations is correctly ranked by order of
preference.
I think the simplicity of the simpler ranked choice voting might outweigh the
benefit of expressing complex preferences with the sum of weights.
- Co
dimensions
libavfilter/vf_bwdif.c| 13 ++---
libavfilter/vf_bwdif_cuda.c | 13 ++---
libavfilter/vf_bwdif_vulkan.c | 14 ++
3 files changed, 30 insertions(+), 10 deletions(-)
--
2.42.1
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ff
goto exit;
}
-y->csp = av_pix_fmt_desc_get(output_frames->sw_format);
+y->csp = desc;
y->filter = filter;
ret = CHECK_CU(cu->cuCtxPushCurrent(s->hwctx->cuda_ctx));
--
2.42.1
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wdif_init_filter_line(&s->dsp, yadif->csp->comp[0].depth);
--
2.42.1
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lines is not supported\n");
return AVERROR(EINVAL);
}
-y->csp = av_pix_fmt_desc_get(vkctx->frames->sw_format);
+y->csp = desc;
y->filter = bwdif_vulkan_filter_frame;
return init_filter(avctx);
--
2.42.1
_
to
multiple candidates.
- Cosmin
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v, w;
int32_t *param = &s->cur_frame.gm_params[idx][0];
-if (param[2] < 0)
+if (param[2] <= 0)
return 0;
alpha = av_clip_int16(param[2] - (1 << AV1_WARPEDMODEL_PREC_BITS));
--
2.17.1
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l
> QR codes are robust to lossy coding, therefore it should be possible to use
> them to compare a generated video with a reference one (in case
they cannot be compared frame-by-frame).
- Cosmin
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On Nov 30, 2023, at 04:37, Thomas Mundt wrote:
Am Do., 30. Nov. 2023 um 01:23 Uhr schrieb Cosmin Stejerean via ffmpeg-devel
mailto:[email protected]> >:
From: Cosmin Stejerean mailto:[email protected]> >
Fixes #10688
Signed-off-by: Cosmin Stejerean mailto:cos.
If nobody else can add a test I can try to do so but I'll need a couple
of days to figure it out.
- Cosmin
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++---
libavfilter/vf_bwdif_vulkan.c | 14 ++
3 files changed, 30 insertions(+), 10 deletions(-)
--
2.42.1
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t;cuCtxPushCurrent(s->hwctx->cuda_ctx));
if (ret < 0)
goto exit;
--
2.42.1
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return AVERROR(EINVAL);
+}
+
return init_filter(avctx);
}
--
2.42.1
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ns or 4
lines is not supported\n");
return AVERROR(EINVAL);
}
-yadif->csp = av_pix_fmt_desc_get(link->format);
-yadif->filter = filter;
ff_bwdif_init_filter_line(&s->dsp, yadif->csp->comp[0].depth);
return 0;
--
2.42.1
, 2140, 8560, 0xf64370aa
--
2.42.1
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Am 03.12.23 um 00:43 schrieb Paul B Mahol:
Files needs to be first uploaded to rsync server of FATE, and wait 24h and
after that it can be pushed.
Uploaded.
-Thilo
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Am 04.12.23 um 13:47 schrieb xufuji456 via ffmpeg-devel:
Building with iOS platform, the compiler has a warning: "'devicesWithMediaType:' is
deprecated: first deprecated in iOS 10.0 - Use AVCaptureDeviceDiscoverySession
instead"
Signed-off-by: xufuji456 <839789...@qq
Hi,
Am 05.12.23 um 14:33 schrieb xufuji456 via ffmpeg-devel:
Building with iOS platform, the compiler has a warning: "'devicesWithMediaType:' is
deprecated: first deprecated in iOS 10.0 - Use AVCaptureDeviceDiscoverySession
instead"
Signed-off-by: xufuji4
Am 05.12.23 um 15:16 schrieb Thilo Borgmann via ffmpeg-devel:
Hi,
Am 05.12.23 um 14:33 schrieb xufuji456 via ffmpeg-devel:
Building with iOS platform, the compiler has a warning: "'devicesWithMediaType:' is
deprecated: first deprecated in iOS 10.0 - Use AVCaptureDeviceD
Am 05.12.23 um 15:19 schrieb Thilo Borgmann via ffmpeg-devel:
Am 05.12.23 um 15:16 schrieb Thilo Borgmann via ffmpeg-devel:
Hi,
Am 05.12.23 um 14:33 schrieb xufuji456 via ffmpeg-devel:
Building with iOS platform, the compiler has a warning: "'devicesWithMediaType:' is
de
, you are a bad one?
--
Nicolas George
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Am 05.12.23 um 16:16 schrieb Nuo Mi:
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
LGTM
-Thilo
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Am 05.12.23 um 16:22 schrieb Thilo Borgmann via ffmpeg-devel:
Am 05.12.23 um 16:16 schrieb Nuo Mi:
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
LGTM
Pushed.
Thanks,
Thilo
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100644 libavcodec/webp.h
create mode 100644 libavformat/webpdec.c
create mode 100644 tests/ref/fate/webp-anim
--
2.37.1 (Apple Git-137.1)
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To
UND 0x01
+
+#define ANMF_BLENDING_METHOD0x02
+#define ANMF_BLENDING_METHOD_ALPHA 0x00
+#define ANMF_BLENDING_METHOD_OVERWRITE 0x02
+
+#endif /* AVCODEC_WEBP_H */
--
2.37.1 (Apple Git-137.1)
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ret = avcodec_open2(s->avctx_vp8, codec, NULL);
+ if (ret < 0) {
+ return ret;
+}
return 0;
}
@@ -1547,12 +2141,52 @@ static av_cold int webp_decode_close(AVCodecContext
*avctx)
WebPContext *s = avctx->priv_data;
av_packet_free(&s->pkt);
+ff_thread_release_ext_buffer(&s->canvas_frame);
+av_frame_free(&s->canvas_frame.f);
+av_frame_free(&s->frame);
+avcodec_free_context(&s->avctx_vp8);
+
+return 0;
+}
+
+static void webp_decode_flush(AVCodecContext *avctx)
+{
+WebPContext *s = avctx->priv_data;
+
+ff_thread_release_ext_buffer(&s->canvas_frame);
+}
+
+#if HAVE_THREADS
+static int webp_update_thread_context(AVCodecContext *dst, const
AVCodecContext *src)
+{
+WebPContext *wsrc = src->priv_data;
+WebPContext *wdst = dst->priv_data;
+int ret;
+
+if (dst == src)
+return 0;
+
+ff_thread_release_ext_buffer(&wdst->canvas_frame);
+if (wsrc->canvas_frame.f->data[0] &&
+(ret = ff_thread_ref_frame(&wdst->canvas_frame, &wsrc->canvas_frame))
< 0)
+return ret;
+
+wdst->vp8x_flags = wsrc->vp8x_flags;
+wdst->canvas_width= wsrc->canvas_width;
+wdst->canvas_height = wsrc->canvas_height;
+wdst->prev_anmf_flags = wsrc->anmf_flags;
+wdst->prev_width = wsrc->width;
+wdst->prev_height = wsrc->height;
+wdst->prev_pos_x = wsrc->pos_x;
+wdst->prev_pos_y = wsrc->pos_y;
+wdst->await_progress = wsrc->await_progress + 1;
-if (s->initialized)
-return ff_vp8_decode_free(avctx);
+memcpy(wdst->background_argb, wsrc->background_argb,
sizeof(wsrc->background_argb));
+memcpy(wdst->background_yuva, wsrc->background_yuva,
sizeof(wsrc->background_yuva));
return 0;
}
+#endif
const FFCodec ff_webp_decoder = {
.p.name = "webp",
@@ -1560,9 +2194,11 @@ const FFCodec ff_webp_decoder = {
.p.type = AVMEDIA_TYPE_VIDEO,
.p.id = AV_CODEC_ID_WEBP,
.priv_data_size = sizeof(WebPContext),
+UPDATE_THREAD_CONTEXT(webp_update_thread_context),
.init = webp_decode_init,
FF_CODEC_DECODE_CB(webp_decode_frame),
.close = webp_decode_close,
+.flush = webp_decode_flush,
.p.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
-.caps_internal = FF_CODEC_CAP_ICC_PROFILES,
+.caps_internal = FF_CODEC_CAP_ICC_PROFILES |
FF_CODEC_CAP_ALLOCATE_PROGRESS,
};
--
2.37.1 (Apple Git-137.1)
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*poutbuf = NULL;
+*poutbuf_size = 0;
return buf_size;
+}
-if (next != END_NOT_FOUND && next < 0)
-ctx->pc.frame_start_found = FFMAX(ctx->pc.frame_start_found - i - 1,
0);
-else
-ctx->pc.frame_start_found = 0;
+// Extreme
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