From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 037BB489B2 for ; Fri, 22 Dec 2023 10:52:41 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 3F7E868D2F5; Fri, 22 Dec 2023 12:52:30 +0200 (EET) Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id DE43668D2CA for ; Fri, 22 Dec 2023 12:52:21 +0200 (EET) Received: from loongson.cn (unknown [36.33.26.33]) by gateway (Coremail) with SMTP id _____8AxJPBiaoVl79IDAA--.19363S3; Fri, 22 Dec 2023 18:52:19 +0800 (CST) Received: from localhost (unknown [36.33.26.33]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Bx3uRhaoVlqoMFAA--.27643S3; Fri, 22 Dec 2023 18:52:17 +0800 (CST) From: jinbo To: ffmpeg-devel@ffmpeg.org Date: Fri, 22 Dec 2023 18:52:08 +0800 Message-Id: <20231222105214.15168-1-jinbo@loongson.cn> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Bx3uRhaoVlqoMFAA--.27643S3 X-CM-SenderInfo: xmlqu0o6or00hjvr0hdfq/1tbiAQANEmWE8i4JJQADsM X-Coremail-Antispam: 1Uk129KBj9xXoWrZFyrWF43tFWDAw4ktFW8uFX_yoW3GrbEy3 4DCr1fAw43Can3tF4xKrnrKrsYqFZ3Zw4avF9rWF4DGrn5GF93Za1rJ3Z8ZF4rAa1kXFyj k3WSyr15Jrs8KosvyTuYvTs0mTUanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUj1kv1TuYvT s0mT0YCTnIWjqI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUI cSsGvfJTRUUUb7AYFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E6xAIw20EY4v20x vaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxS w2x7M28EF7xvwVC0I7IYx2IY67AKxVWUJVWUCwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxV WUJVW8JwA2z4x0Y4vEx4A2jsIE14v26r4UJVWxJr1l84ACjcxK6I8E87Iv6xkF7I0E14v2 6r4UJVWxJr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0cIa020Ex4CE44I27w Aqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_JrI_JrylYx0Ex4A2jsIE 14v26r4j6F4UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x0EwIxGrwCF04k20xvY0x 0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E 7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_Jr0_JrylIxkGc2Ij64vIr41lIxAIcV C0I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Jr0_Gr1lIxAIcVCF 04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7 CjxVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43ZEXa7IU1MKZJUUUUU== Subject: [FFmpeg-devel] [PATCH v1] [loongarch] Add hevc 128-bit & 256-bit asm optimizations X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: Hello, everyone! The hevc asm optimizatons are submitted, here is a brief introduction. After the 6 patches, the speedup of decoding H265 4K 30FPS 30Mbps on 3A6000 with 8 threads is about 33%(42fps-->56fps). Reviews are welcome, thanks for in advance. [PATCH v1 1/6] avcodec/hevc: Add init for sao_edge_filter [PATCH v1 2/6] avcodec/hevc: Add add_residual_4/8/16/32 asm opt [PATCH v1 3/6] avcodec/hevc: Add pel_uni_w_pixels4/6/8/12/16/24/32/48/64 asm opt [PATCH v1 4/6] avcodec/hevc: Add qpel_uni_w_v|h4/6/8/12/16/24/32/48/64 asm opt [PATCH v1 5/6] avcodec/hevc: Add epel_uni_w_hv4/6/8/12/16/24/32/48/64 asm opt [PATCH v1 6/6] avcodec/hevc: Add qpel_uni_h,epel_uni_w_h|v,epel_bi_h asm opt _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".