Hi,
2015-06-16 10:35 GMT+02:00 Stefano Sabatini stefa...@gmail.com:
On date Tuesday 2015-06-16 10:20:31 +0200, wm4 encoded:
On Mon, 15 Jun 2015 17:55:35 +0200
Stefano Sabatini stefa...@gmail.com wrote:
On date Monday 2015-06-15 11:56:13 +0200, Stefano Sabatini encoded:
[...]
From
Hi,
2015-06-16 14:03 GMT+02:00 Michael Niedermayer michae...@gmx.at:
On Tue, Jun 16, 2015 at 10:35:52AM +0200, Stefano Sabatini wrote:
On date Tuesday 2015-06-16 10:20:31 +0200, wm4 encoded:
On Mon, 15 Jun 2015 17:55:35 +0200
Stefano Sabatini stefa...@gmail.com wrote:
On date Monday
On Tue, Jun 16, 2015 at 2:30 PM, Stefano Sabatini stefa...@gmail.com wrote:
On date Tuesday 2015-06-16 14:16:11 +0200, Gwenole Beauchesne encoded:
Hi,
2015-06-16 14:03 GMT+02:00 Michael Niedermayer michae...@gmx.at:
[...]
+#if HAVE_SSE2
+/* Copy 16/64 bytes from srcp to dstp loading data
On Tue, Jun 16, 2015 at 10:35:52AM +0200, Stefano Sabatini wrote:
On date Tuesday 2015-06-16 10:20:31 +0200, wm4 encoded:
On Mon, 15 Jun 2015 17:55:35 +0200
Stefano Sabatini stefa...@gmail.com wrote:
On date Monday 2015-06-15 11:56:13 +0200, Stefano Sabatini encoded:
[...]
From
On Tue, 16 Jun 2015 14:16:11 +0200
Gwenole Beauchesne gb.de...@gmail.com wrote:
Hi,
2015-06-16 14:03 GMT+02:00 Michael Niedermayer michae...@gmx.at:
On Tue, Jun 16, 2015 at 10:35:52AM +0200, Stefano Sabatini wrote:
On date Tuesday 2015-06-16 10:20:31 +0200, wm4 encoded:
On Mon, 15 Jun
On date Tuesday 2015-06-16 14:16:11 +0200, Gwenole Beauchesne encoded:
Hi,
2015-06-16 14:03 GMT+02:00 Michael Niedermayer michae...@gmx.at:
[...]
+#if HAVE_SSE2
+/* Copy 16/64 bytes from srcp to dstp loading data with the SSE=2
instruction
+ * load and storing data with the SSE=2
On date Tuesday 2015-06-16 10:20:31 +0200, wm4 encoded:
On Mon, 15 Jun 2015 17:55:35 +0200
Stefano Sabatini stefa...@gmail.com wrote:
On date Monday 2015-06-15 11:56:13 +0200, Stefano Sabatini encoded:
[...]
From 3a75ef1e86360cd6f30b8e550307404d0d1c1dba Mon Sep 17 00:00:00 2001
From:
On Mon, 15 Jun 2015 17:55:35 +0200
Stefano Sabatini stefa...@gmail.com wrote:
On date Monday 2015-06-15 11:56:13 +0200, Stefano Sabatini encoded:
[...]
From 3a75ef1e86360cd6f30b8e550307404d0d1c1dba Mon Sep 17 00:00:00 2001
From: Stefano Sabatini stefa...@gmail.com
Date: Mon, 15 Jun 2015
On date Saturday 2015-06-13 14:20:07 +0200, Hendrik Leppkes encoded:
On Thu, Jun 11, 2015 at 8:54 PM, wm4 nfx...@googlemail.com wrote:
On Thu, 11 Jun 2015 17:24:45 +0200
Stefano Sabatini stefa...@gmail.com wrote:
Next step would be the use of YASM, but I only want to test if the
general
On date Monday 2015-06-15 11:56:13 +0200, Stefano Sabatini encoded:
[...]
From 3a75ef1e86360cd6f30b8e550307404d0d1c1dba Mon Sep 17 00:00:00 2001
From: Stefano Sabatini stefa...@gmail.com
Date: Mon, 15 Jun 2015 11:02:50 +0200
Subject: [PATCH] lavu/mem: add av_memcpynt() function with x86
On Thu, Jun 11, 2015 at 8:54 PM, wm4 nfx...@googlemail.com wrote:
On Thu, 11 Jun 2015 17:24:45 +0200
Stefano Sabatini stefa...@gmail.com wrote:
Next step would be the use of YASM, but I only want to test if the
general approach is fine (and if the API is not too specific). Also if
someone
On date Friday 2015-05-29 09:47:58 -0700, Timothy Gu encoded:
On Fri, May 29, 2015 at 03:49:22PM +0200, Stefano Sabatini wrote:
[...]
OBJS-$(CONFIG_PIXELUTILS) += x86/pixelutils_init.o \
diff --git a/libavutil/x86/imgutils.c b/libavutil/x86/imgutils.c
new file mode
On Thu, 11 Jun 2015 17:24:45 +0200
Stefano Sabatini stefa...@gmail.com wrote:
Next step would be the use of YASM, but I only want to test if the
general approach is fine (and if the API is not too specific). Also if
someone wants to step up and port it to YASM I'm all for it, since
ASM/YASM
On date Thursday 2015-05-28 18:02:34 -0300, James Almer encoded:
On 28/05/15 2:39 PM, Stefano Sabatini wrote:
From f3b4e77dd9dd299aba8f4fa83625d2b61b243c3c Mon Sep 17 00:00:00 2001
From: Stefano Sabatini stefa...@gmail.com
Date: Fri, 15 May 2015 18:58:17 +0200
Subject: [PATCH]
On Fri, May 29, 2015 at 03:49:22PM +0200, Stefano Sabatini wrote:
@@ -405,3 +406,16 @@ int av_image_copy_to_buffer(uint8_t *dst, int dst_size,
return size;
}
+
+void av_image_copy_plane_from_uswc(uint8_t *dst, size_t dst_linesize,
+const uint8_t *src,
On 28/05/15 2:39 PM, Stefano Sabatini wrote:
From f3b4e77dd9dd299aba8f4fa83625d2b61b243c3c Mon Sep 17 00:00:00 2001
From: Stefano Sabatini stefa...@gmail.com
Date: Fri, 15 May 2015 18:58:17 +0200
Subject: [PATCH] lavu/imgutils: add av_image_copy_plane_from_uswc() function.
This function
On date Monday 2015-05-18 13:26:56 +0200, Stefano Sabatini encoded:
On Mon, May 18, 2015 at 1:17 PM, Hendrik Leppkes h.lepp...@gmail.com
wrote:
On Mon, May 18, 2015 at 12:37 PM, Stefano Sabatini stefa...@gmail.com
wrote:
[...]
I have a first hackish patch, performed some tests
On Thu, May 28, 2015 at 7:39 PM, Stefano Sabatini stefa...@gmail.com wrote:
On date Monday 2015-05-18 13:26:56 +0200, Stefano Sabatini encoded:
On Mon, May 18, 2015 at 1:17 PM, Hendrik Leppkes h.lepp...@gmail.com
wrote:
On Mon, May 18, 2015 at 12:37 PM, Stefano Sabatini stefa...@gmail.com
On 18.05.2015, at 12:37, Stefano Sabatini stefa...@gmail.com wrote:
On Thu, May 14, 2015 at 2:52 PM, Stefano Sabatini stefa...@gmail.com
wrote:
On date Thursday 2015-05-14 13:01:51 +0200, Stefano Sabatini encoded:
On date Tuesday 2015-05-12 15:54:17 +0200, Hendrik Leppkes encoded:
[...]
On Mon, May 18, 2015 at 9:41 PM, Reimar Döffinger
reimar.doeffin...@gmx.de wrote:
On 18.05.2015, at 12:37, Stefano Sabatini stefa...@gmail.com wrote:
On Thu, May 14, 2015 at 2:52 PM, Stefano Sabatini stefa...@gmail.com
wrote:
On date Thursday 2015-05-14 13:01:51 +0200, Stefano Sabatini
On Thu, May 14, 2015 at 2:52 PM, Stefano Sabatini stefa...@gmail.com
wrote:
On date Thursday 2015-05-14 13:01:51 +0200, Stefano Sabatini encoded:
On date Tuesday 2015-05-12 15:54:17 +0200, Hendrik Leppkes encoded:
[...]
One limitation is as the manual said, it needs to be copied from the
On Mon, May 18, 2015 at 12:37 PM, Stefano Sabatini stefa...@gmail.com wrote:
On Thu, May 14, 2015 at 2:52 PM, Stefano Sabatini stefa...@gmail.com
wrote:
On date Thursday 2015-05-14 13:01:51 +0200, Stefano Sabatini encoded:
On date Tuesday 2015-05-12 15:54:17 +0200, Hendrik Leppkes encoded:
On Mon, May 18, 2015 at 1:17 PM, Hendrik Leppkes h.lepp...@gmail.com
wrote:
On Mon, May 18, 2015 at 12:37 PM, Stefano Sabatini stefa...@gmail.com
wrote:
[...]
I have a first hackish patch, performed some tests and I got some
significant performance gains, on my iCore5 with Intel
On date Thursday 2015-05-14 13:01:51 +0200, Stefano Sabatini encoded:
On date Tuesday 2015-05-12 15:54:17 +0200, Hendrik Leppkes encoded:
[...]
One limitation is as the manual said, it needs to be copied from the
GPU to system memory. ffmpeg_dxva2.c does not implement a optimized
copy
On Thu, 14 May 2015 14:52:29 +0200
Stefano Sabatini stefa...@gmail.com wrote:
On date Thursday 2015-05-14 13:01:51 +0200, Stefano Sabatini encoded:
On date Tuesday 2015-05-12 15:54:17 +0200, Hendrik Leppkes encoded:
[...]
One limitation is as the manual said, it needs to be copied from the
On Thu, May 14, 2015 at 2:52 PM, Stefano Sabatini stefa...@gmail.com wrote:
On date Thursday 2015-05-14 13:01:51 +0200, Stefano Sabatini encoded:
On date Tuesday 2015-05-12 15:54:17 +0200, Hendrik Leppkes encoded:
[...]
One limitation is as the manual said, it needs to be copied from the
On date Tuesday 2015-05-12 15:54:17 +0200, Hendrik Leppkes encoded:
On Tue, May 12, 2015 at 3:33 PM, Stefano Sabatini stefa...@gmail.com wrote:
[...]
There are some cases when DXVA2 (or in general HW decoding) can be
used effectively in ffmpeg? Can you tell if there is something which
could
On Tue, May 12, 2015 at 3:33 PM, Stefano Sabatini stefa...@gmail.com wrote:
Hi guys,
I'm playing with DXVA2 hardware decoding on Windows, and these are my
findings.
DVXA2 decoding was enabled in avconv/ffmpeg through the commit:
commit 35177ba77ff60a8b8839783f57e44bcc4214507a
Author:
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