...@niedermayer.cc]
Sent: 26 May 2017 19:13
To: FFmpeg development discussions and patches
Cc: Shivraj Patil
Subject: Re: [FFmpeg-devel] [PATCH] Disable MSA for big-endian mips cpu
On Fri, May 26, 2017 at 03:40:20PM +0200, Michael Niedermayer wrote:
> On Fri, May 26, 2017 at 04:08:55PM +0530, shivraj
26
To: FFmpeg development discussions and patches
Cc: Shivraj Patil
Subject: Re: [FFmpeg-devel] [PATCH] Disable MSA for big-endian mips cpu
Hi,
On Fri, May 26, 2017 at 6:38 AM,
mailto:shivraj.pa...@imgtec.com>> wrote:
From: Shivraj Patil mailto:shivraj.pa...@imgtec.com>>
Signed-off-
h
On Mon, Apr 24, 2017 at 05:33:22PM +0530, shivraj.pa...@imgtec.com wrote:
> From: Shivraj Patil
>
> Signed-off-by: Shivraj Patil
> ---
> configure |4
> 1 file changed, 4 insertions(+)
>
> diff --git a/configure b/configure
> index 1e3463c..c63a48
Hi,
Can anyone review the patch please?
-Original Message-
From: Shivraj Patil
Sent: 24 April 2017 17:33
To: ffmpeg-devel@ffmpeg.org
Cc: Shivraj Patil
Subject: [PATCH] Disable MSA optimization for big endian arch
From: Shivraj Patil
Signed-off-by: Shivraj Patil
---
configure |4
Hi,
Updated the patch as per comments.
As hevcpred_init_mips.c needs definition of HAVE_MSA and av_cold, now I have
included config.h & libavutil/attributes.h in this file.
Thanks,
Shivraj
From: Ronald S. Bultje [mailto:rsbul...@gmail.com]
Sent: 04 April 2017 17:47
To: Shivraj Pati
MIPS
On Fri, Mar 31, 2017 at 05:32:55AM +, Shivraj Patil wrote:
>
>
> Hi,
>
> On Thu, Mar 30, 2017 at 2:21 AM,
> mailto:shivraj.pa...@imgtec.com>> wrote:
> From: Shivraj Patil
> mailto:shivraj.pa...@imgtec.com>>
>
> Signed-off-by: Shivra
Hi,
On Thu, Mar 30, 2017 at 2:21 AM,
mailto:shivraj.pa...@imgtec.com>> wrote:
From: Shivraj Patil mailto:shivraj.pa...@imgtec.com>>
Signed-off-by: Shivraj Patil
mailto:shivraj.pa...@imgtec.com>>
---
libavcodec/mips/hevcpred_mips.h |2 +-
1 file changed, 1 insert
Hi all,
Please find below the toolchain and QEMU installables for the build and test of
MIPS p5600 and i6400 cpu targets,
MIPS Toolchain:
* Download the toolchain for MIPS 32Bit (p5600) from following link
(For 64Bit linux host)
http://codescape-mips-sdk.imgtec.com/components/toolcha
at 02:47:52PM +0530, shivraj.pa...@imgtec.com wrote:
> From: Shivraj Patil
>
> Modified datatype of function argument (pitch from int32_t to ptrdiff_t).
>
> Signed-off-by: Shivraj Patil
> ---
> libavcodec/mips/vp9_lpf_msa.c | 42
> ---
-Original Message-
From: Michael Niedermayer [mailto:mich...@niedermayer.cc]
Sent: 08 October 2015 00:16
To: FFmpeg development discussions and patches
Cc: Shivraj Patil; Parag Salasakar; Manojkumar Bhosale
Subject: Re: [FFmpeg-devel] [PATCH 1/2] avcodec/mips: build fix for MSA
On Wed
On Wed, Sep 30, 2015 at 02:21:18PM +, Shivraj Patil wrote:
>
> On Wed, Sep 30, 2015 at 07:03:46PM +0530, shivraj.pa...@imgtec.com wrote:
> > From: Shivraj Patil
> [...]
>
> > +static int get_cpuinfo(uint32_t *hwcap) {
> > +FILE *f = fopen("/proc/cp
imgtec.com> writes:
> +FILE *f = fopen("/proc/cpuinfo", "r");
Is this what every other software for mips does?
How does the kernel (or whatever sets cpuinfo) know?
Shivraj:- We have used generic cpuinfo as it is unrestricted to access from
user space compared to the kernel setting hwcaps
On Wed, Sep 30, 2015 at 07:03:46PM +0530, shivraj.pa...@imgtec.com wrote:
> From: Shivraj Patil
[...]
> +static int get_cpuinfo(uint32_t *hwcap) {
> +FILE *f = fopen("/proc/cpuinfo", "r");
under qemu i get this:
cpu_flags(raw) = 0x
cpu_flags_s
Hi,
-Original Message-
From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of ???
Sent: 04 August 2015 17:35
To: ffmpeg-devel
Subject: [FFmpeg-devel] [PATCH 2/2] avcodec/mips: h264qpel init add missing
mc00 msa optimization
From 734eabc92df1b6ca26a943f9723e47a838d859f7
Hi,
+++ b/libavcodec/mips/vp8dsp_init_mips.c
Is there a reason the init code lives in a different file than the
implementations? It seems to me all symbols could be static if the init code
lived in the same file as the implementation. This isn't a big deal, just
wondering.
Shivraj:- Yes, the f
Hi,
On Mon, Jul 27, 2015 at 6:01 AM,
mailto:shivraj.pa...@imgtec.com>> wrote:
+++ b/libavcodec/mips/vp8dsp_init_mips.c
Is there a reason the init code lives in a different file than the
implementations? It seems to me all symbols could be static if the init code
lived in the same file as the
Hi,
On Mon, Jul 27, 2015 at 7:59 AM,
mailto:shivraj.pa...@imgtec.com>> wrote:
From: Shivraj Patil mailto:shivraj.pa...@imgtec.com>>
Signed-off-by: Shivraj Patil
mailto:shivraj.pa...@imgtec.com>>
---
libavcodec/mips/vp9_mc_msa.c | 2123 ++
From: Ronald S. Bultje [mailto:rsbul...@gmail.com]
Sent: 16 July 2015 20:49
To: FFmpeg development discussions and patches
Cc: Rob Isherwood; Shivraj Patil
Subject: Re: [FFmpeg-devel] [PATCH 4/4] avcodec/mips: MSA (MIPS-SIMD-Arch)
optimizations for VP9 intra functions
Hi,
On Thu, Jul 9, 2015
Hi,
On Thu, Jul 9, 2015 at 9:15 AM,
mailto:shivraj.pa...@imgtec.com>> wrote:
+void ff_idct_idct_16x16_add_msa(uint8_t *dst, ptrdiff_t stride,
+int16_t *block, int eob)
+{
+vp9_idct16x16_colcol_addblk_msa(block, dst, stride);
+memset(block, 0, 16 * 16 * siz
Hi,
On Thu, Jul 9, 2015 at 9:15 AM,
mailto:shivraj.pa...@imgtec.com>> wrote:
+if (__msa_test_bz_v(flat)) {
+p1_d = __msa_copy_u_d((v2i64) p1_out, 0);
+p0_d = __msa_copy_u_d((v2i64) p0_out, 0);
+q0_d = __msa_copy_u_d((v2i64) q0_out, 0);
+q1_d = __msa_copy_u_d((
Hi,
May I request somebody from maintainers to review this patch please?
-Original Message-
From: Shivraj Patil
Sent: 14 June 2015 23:26
To: ffmpeg-devel@ffmpeg.org
Cc: Rob Isherwood; Shivraj Patil
Subject: [PATCH 5/5] avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for
pixblock
H264 lpf and weight/biweight functions
On Mon, Apr 20, 2015 at 2:54 AM wrote:
> From: Shivraj Patil
>
> Signed-off-by: Shivraj Patil
> ---
> libavcodec/h264dsp.c|1 +
> libavcodec/h264dsp.h|2 +
> libavcodec/mips/Makefile|
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