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Tue, 07 May 2024 08:02:17 -0700 (PDT) Received: from localhost.localdomain ([190.194.167.233]) by smtp.gmail.com with ESMTPSA id kt7-20020a170903088700b001e862f0b319sm10166938plb.264.2024.05.07.08.02.15 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 May 2024 08:02:16 -0700 (PDT) From: James Almer To: ffmpeg-devel@ffmpeg.org Date: Tue, 7 May 2024 12:02:05 -0300 Message-ID: <20240507150205.2039-2-jamrial@gmail.com> X-Mailer: git-send-email 2.45.0 In-Reply-To: <20240507150205.2039-1-jamrial@gmail.com> References: <20240507002723.1603-1-jamrial@gmail.com> <20240507150205.2039-1-jamrial@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 3/3] x86/blockdsp: add sse2 and avx2 versions of fill_block_tab 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: Signed-off-by: James Almer --- libavcodec/x86/blockdsp.asm | 33 +++++++++++++++++++++++++++++++++ libavcodec/x86/blockdsp_init.c | 13 +++++++++++++ 2 files changed, 46 insertions(+) diff --git a/libavcodec/x86/blockdsp.asm b/libavcodec/x86/blockdsp.asm index e380308d4a..cccc9a801a 100644 --- a/libavcodec/x86/blockdsp.asm +++ b/libavcodec/x86/blockdsp.asm @@ -80,3 +80,36 @@ INIT_XMM sse CLEAR_BLOCKS 1 INIT_YMM avx CLEAR_BLOCKS 1 + +;----------------------------------------- +; void ff_fill_block_tab_%1(uint8_t *block, uint8_t value, +; ptrdiff_t line_size, int h); +;----------------------------------------- +%macro FILL_BLOCK_TAB 2 +cglobal fill_block_tab_%1, 4, 5, 1, block, value, stride, h, stride3 + lea stride3q, [strideq + strideq * 2] +%if cpuflag(avx2) + movd m0, valued + vpbroadcastb m0, m0 +%else + SPLATB_REG m0, value, x +%endif +.loop: + mov%2 [blockq], m0 + mov%2 [blockq + strideq], m0 + mov%2 [blockq + strideq * 2], m0 + mov%2 [blockq + stride3q], m0 + lea blockq, [blockq + strideq * 4] + sub hd, 4 + jg .loop + RET +%endmacro + +INIT_XMM sse2 +FILL_BLOCK_TAB 8, q +FILL_BLOCK_TAB 16, a +%if HAVE_AVX2_EXTERNAL +INIT_XMM avx2 +FILL_BLOCK_TAB 8, q +FILL_BLOCK_TAB 16, a +%endif diff --git a/libavcodec/x86/blockdsp_init.c b/libavcodec/x86/blockdsp_init.c index 996124114f..37f3bb6a84 100644 --- a/libavcodec/x86/blockdsp_init.c +++ b/libavcodec/x86/blockdsp_init.c @@ -29,6 +29,11 @@ void ff_clear_block_avx(int16_t *block); void ff_clear_blocks_sse(int16_t *blocks); void ff_clear_blocks_avx(int16_t *blocks); +void ff_fill_block_tab_16_sse2(uint8_t *block, uint8_t value, ptrdiff_t line_size, int h); +void ff_fill_block_tab_8_sse2(uint8_t *block, uint8_t value, ptrdiff_t line_size, int h); +void ff_fill_block_tab_16_avx2(uint8_t *block, uint8_t value, ptrdiff_t line_size, int h); +void ff_fill_block_tab_8_avx2(uint8_t *block, uint8_t value, ptrdiff_t line_size, int h); + av_cold void ff_blockdsp_init_x86(BlockDSPContext *c) { #if HAVE_X86ASM @@ -38,9 +43,17 @@ av_cold void ff_blockdsp_init_x86(BlockDSPContext *c) c->clear_block = ff_clear_block_sse; c->clear_blocks = ff_clear_blocks_sse; } + if (EXTERNAL_SSE2(cpu_flags)) { + c->fill_block_tab[0] = ff_fill_block_tab_16_sse2; + c->fill_block_tab[1] = ff_fill_block_tab_8_sse2; + } if (EXTERNAL_AVX_FAST(cpu_flags)) { c->clear_block = ff_clear_block_avx; c->clear_blocks = ff_clear_blocks_avx; } + if (EXTERNAL_AVX2(cpu_flags)) { + c->fill_block_tab[0] = ff_fill_block_tab_16_avx2; + c->fill_block_tab[1] = ff_fill_block_tab_8_avx2; + } #endif /* HAVE_X86ASM */ } -- 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".