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Sun, 12 May 2024 18:03:33 +0800 X-QQ-mid: xmsmtpt1715508215taiwoz9f6 Message-ID: X-QQ-XMAILINFO: NyTsQ4JOu2J28b3BSHM5N8gYiN/0Nf4+n8rXh9Ij2pFkvR/fCil3Rd/a8jFMb+ 4R3SjhiOWfDlj6fScXN1k/EQNDyrD7NquPJdUDW7/6u4ABel1Zfju/1FI0WnZ9vLe6vf0yG6v+xK up1i89dY8SVV8Ex7tfcmqoOx/BFnLMdp/LkX5U0sdTEPX0dWDLXT0IQj73DLv+OrOgn3HPI4yFZW f7UwZ29zdDd3RnGs1FJinPj4KJExRwBA53ibxOkiuSdo7cNlb4QRbtLLBoOmTQIJEQActG2VcA1X M/dYzWcdjC1jqf98pkekSghXFsVN0bHxdtvq1oL+XatUbB2dBbokErW8uXUDKWB6NHiffdMoijLP iEDgF73/6eBemt/XZwkHozpcfRiycmd+bfvxVg7HxQcw7CbcFzskg+u20o1VWnWpUiUqgtU514wN wgIXc5TwcLVfLEwWu8r4vEc2YS9VfDHCyRVoPrr4lra3zwzoFe9OdDZB3XN+R8BL4lr4FTD1ARoz AgUpDR+CWYmMMkIsg+ckNHpOo90658LaPeGMaNlw/c2xioo3+U3nW85lSNBaoZi4MiKCy7z9sZUJ obNhOsEV3+iNGC/YbT4Z65hQSEnOn/M2kP9j8LqQWpJ+6apEXQjcKtBxlq8afpmwpsgzWRrehv9t 8YpibxfZh7VPqbF6CKX9f3Z93WNAuyCOMcZuCc52PQTbeWE1gSdZvB0zi3aUpTOrsZKs7Vk517Xv cdKv08TWG86MkUS90V8CTUpKfnAD/dHTiuRHIqt0s4jjzLNWCFZBqJcuf8uO18+Qw3fFBATiXZhV Ol1CS18/f/tlLgILUkktwtoVZNtKHhS1uoinW4rIHFJo/GAC98KeQ4LkPsGdJndiDX3PbqH0ULEz GmUJytaqujkDrRZUDgayN2s4ODpvn2IzAgOggjnrGtqTRDOi8jizU= X-QQ-XMRINFO: MSVp+SPm3vtS1Vd6Y4Mggwc= From: uk7b@foxmail.com To: ffmpeg-devel@ffmpeg.org Date: Sun, 12 May 2024 18:03:25 +0800 X-OQ-MSGID: <20240512100331.995415-3-uk7b@foxmail.com> X-Mailer: git-send-email 2.45.0 In-Reply-To: <20240512100331.995415-1-uk7b@foxmail.com> References: <20240512100331.995415-1-uk7b@foxmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v3 3/9] lavc/vp9dsp: R-V V ipred hor 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 Cc: sunyuechi 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: From: sunyuechi C908: vp9_hor_8x8_8bpp_c: 74.7 vp9_hor_8x8_8bpp_rvv_i32: 35.7 vp9_hor_16x16_8bpp_c: 175.5 vp9_hor_16x16_8bpp_rvv_i32: 80.2 vp9_hor_32x32_8bpp_c: 510.2 vp9_hor_32x32_8bpp_rvv_i32: 264.0 --- libavcodec/riscv/vp9_intra_rvv.S | 56 ++++++++++++++++++++++++++++++++ libavcodec/riscv/vp9dsp.h | 6 ++++ libavcodec/riscv/vp9dsp_init.c | 3 ++ 3 files changed, 65 insertions(+) diff --git a/libavcodec/riscv/vp9_intra_rvv.S b/libavcodec/riscv/vp9_intra_rvv.S index 40e38ba83e..ca156d65cd 100644 --- a/libavcodec/riscv/vp9_intra_rvv.S +++ b/libavcodec/riscv/vp9_intra_rvv.S @@ -117,3 +117,59 @@ func_dc dc_left 8 left 3 0 zve64x func_dc dc_top 32 top 5 1 zve32x func_dc dc_top 16 top 4 1 zve32x func_dc dc_top 8 top 3 0 zve64x + +func ff_h_32x32_rvv, zve32x + li t0, 32 + addi a2, a2, 31 + vsetvli zero, t0, e8, m2, ta, ma + + .rept 2 + .irp n 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 + lbu t1, (a2) + addi a2, a2, -1 + vmv.v.x v\n, t1 + .endr + .irp n 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 + vse8.v v\n, (a0) + add a0, a0, a1 + .endr + .endr + + ret +endfunc + +func ff_h_16x16_rvv, zve32x + addi a2, a2, 15 + vsetivli zero, 16, e8, m1, ta, ma + + .irp n 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23 + lbu t1, (a2) + addi a2, a2, -1 + vmv.v.x v\n, t1 + .endr + .irp n 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22 + vse8.v v\n, (a0) + add a0, a0, a1 + .endr + vse8.v v23, (a0) + + ret +endfunc + +func ff_h_8x8_rvv, zve32x + addi a2, a2, 7 + vsetivli zero, 8, e8, mf2, ta, ma + + .irp n 8, 9, 10, 11, 12, 13, 14, 15 + lbu t1, (a2) + addi a2, a2, -1 + vmv.v.x v\n, t1 + .endr + .irp n 8, 9, 10, 11, 12, 13, 14 + vse8.v v\n, (a0) + add a0, a0, a1 + .endr + vse8.v v15, (a0) + + ret +endfunc diff --git a/libavcodec/riscv/vp9dsp.h b/libavcodec/riscv/vp9dsp.h index b8ff282f8a..0ad961c7e0 100644 --- a/libavcodec/riscv/vp9dsp.h +++ b/libavcodec/riscv/vp9dsp.h @@ -66,6 +66,12 @@ void ff_v_16x16_rvi(uint8_t *dst, ptrdiff_t stride, const uint8_t *l, const uint8_t *a); void ff_v_8x8_rvi(uint8_t *dst, ptrdiff_t stride, const uint8_t *l, const uint8_t *a); +void ff_h_32x32_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l, + const uint8_t *a); +void ff_h_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l, + const uint8_t *a); +void ff_h_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l, + const uint8_t *a); #define VP9_8TAP_RISCV_RVV_FUNC(SIZE, type, type_idx) \ void ff_put_8tap_##type##_##SIZE##h_rvv(uint8_t *dst, ptrdiff_t dststride, \ diff --git a/libavcodec/riscv/vp9dsp_init.c b/libavcodec/riscv/vp9dsp_init.c index fa9c3f4d8c..513e62721f 100644 --- a/libavcodec/riscv/vp9dsp_init.c +++ b/libavcodec/riscv/vp9dsp_init.c @@ -86,6 +86,9 @@ static av_cold void vp9dsp_intrapred_init_riscv(VP9DSPContext *dsp, int bpp) dsp->intra_pred[TX_16X16][DC_129_PRED] = ff_dc_129_16x16_rvv; dsp->intra_pred[TX_32X32][TOP_DC_PRED] = ff_dc_top_32x32_rvv; dsp->intra_pred[TX_16X16][TOP_DC_PRED] = ff_dc_top_16x16_rvv; + dsp->intra_pred[TX_32X32][HOR_PRED] = ff_h_32x32_rvv; + dsp->intra_pred[TX_16X16][HOR_PRED] = ff_h_16x16_rvv; + dsp->intra_pred[TX_8X8][HOR_PRED] = ff_h_8x8_rvv; } #endif #endif -- 2.45.0 _______________________________________________ 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".