From: Lynne <dev@lynne.ee>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCHv5 00/31] RISC-V CPU extensions
Date: Mon, 26 Sep 2022 09:05:23 +0200 (CEST)
Message-ID: <NCsbKzF--3-2@lynne.ee> (raw)
In-Reply-To: <5861881.lOV4Wx5bFT@basile.remlab.net>
Sep 25, 2022, 16:25 by remi@remlab.net:
> Hello,
>
> Changes since version version 5:
> - Use shifted-add instructions where applicable (pointer arithmetic) to
> minimise scalar operations to the absolute minimum.
> - Add AAC PS DSP stereo interpolation [0].
>
> The following changes since commit 7cd252ee41ddc693fa140c5b5eb472b6d6f27f9e:
>
> avcodec/parser: Remove declaration of inexistent function (2022-09-24 20:25:19 +0200)
>
> are available in the Git repository at:
>
> https://git.remlab.net/git/ffmpeg.git rv-cpu
>
> for you to fetch changes up to 2f7afca1e160b3bb1bc761ac3eb5e08a0852120b:
>
> lavc/aacpsdsp: RISC-V V stereo_interpolate[0] (2022-09-25 17:19:09 +0300)
>
Took a look at the patchset, apart from those 2 minor nits,
it looks good to me. I can fix the branching before pushing
if you think it'd be okay. As for the name, if they really have
no alternative names, I'd be fine with RV_Zve64x... hunter2.
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next prev parent reply other threads:[~2022-09-26 7:05 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-25 14:25 Rémi Denis-Courmont
2022-09-25 14:25 ` [FFmpeg-devel] [PATCH 01/31] lavu/cpu: detect RISC-V base extensions remi
2022-09-25 14:25 ` [FFmpeg-devel] [PATCH 02/31] lavu/riscv: initial common header for assembler macros remi
2022-09-25 14:25 ` [FFmpeg-devel] [PATCH 03/31] lavc/audiodsp: RISC-V F vector_clipf remi
2022-09-25 14:25 ` [FFmpeg-devel] [PATCH 04/31] lavc/pixblockdsp: RISC-V I get_pixels remi
2022-09-25 14:25 ` [FFmpeg-devel] [PATCH 05/31] lavu/cpu: CPU flags for the RISC-V Vector extension remi
2022-09-26 6:51 ` Lynne
2022-09-26 8:02 ` Andreas Rheinhardt
2022-09-26 9:38 ` Rémi Denis-Courmont
2022-09-25 14:25 ` [FFmpeg-devel] [PATCH 06/31] configure: probe " remi
2022-09-25 14:25 ` [FFmpeg-devel] [PATCH 07/31] lavu/riscv: fallback macros for SH{1, 2, 3}ADD remi
2022-09-25 14:25 ` [FFmpeg-devel] [PATCH 08/31] lavu/floatdsp: RISC-V V vector_fmul_scalar remi
2022-09-25 14:25 ` [FFmpeg-devel] [PATCH 09/31] lavu/floatdsp: RISC-V V vector_dmul_scalar remi
2022-09-26 6:53 ` Lynne
2022-09-26 9:42 ` Rémi Denis-Courmont
2022-09-25 14:25 ` [FFmpeg-devel] [PATCH 10/31] lavu/floatdsp: RISC-V V vector_fmul remi
2022-09-25 14:25 ` [FFmpeg-devel] [PATCH 11/31] lavu/floatdsp: RISC-V V vector_dmul remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 12/31] lavu/floatdsp: RISC-V V vector_fmac_scalar remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 13/31] lavu/floatdsp: RISC-V V vector_dmac_scalar remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 14/31] lavu/floatdsp: RISC-V V vector_fmul_add remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 15/31] lavu/floatdsp: RISC-V V butterflies_float remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 16/31] lavu/floatdsp: RISC-V V vector_fmul_reverse remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 17/31] lavu/floatdsp: RISC-V V vector_fmul_window remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 18/31] lavu/floatdsp: RISC-V V scalarproduct_float remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 19/31] lavu/fixeddsp: RISC-V V butterflies_fixed remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 20/31] lavc/audiodsp: RISC-V V vector_clip_int32 remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 21/31] lavc/audiodsp: RISC-V V vector_clipf remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 22/31] lavc/audiodsp: RISC-V V scalarproduct_int16 remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 23/31] lavc/fmtconvert: RISC-V V int32_to_float_fmul_scalar remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 24/31] lavc/fmtconvert: RISC-V V int32_to_float_fmul_array8 remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 25/31] lavc/vorbisdsp: RISC-V V inverse_coupling remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 26/31] lavc/aacpsdsp: RISC-V V add_squares remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 27/31] lavc/aacpsdsp: RISC-V V mul_pair_single remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 28/31] lavc/aacpsdsp: RISC-V V hybrid_analysis remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 29/31] lavc/aacpsdsp: RISC-V V hybrid_analysis_ileave remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 30/31] lavc/aacpsdsp: RISC-V V hybrid_synthesis_deint remi
2022-09-25 14:26 ` [FFmpeg-devel] [PATCH 31/31] lavc/aacpsdsp: RISC-V V stereo_interpolate[0] remi
2022-09-26 7:05 ` Lynne [this message]
2022-09-26 12:01 ` [FFmpeg-devel] [PATCHv5 00/31] RISC-V CPU extensions Rémi Denis-Courmont
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