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[174.7.244.175]) by smtp.gmail.com with ESMTPSA id h18-20020aa79f52000000b00561b455267fsm9207960pfr.27.2022.11.02.21.00.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Nov 2022 21:00:25 -0700 (PDT) From: mindmark@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Wed, 2 Nov 2022 21:00:08 -0700 Message-Id: <20221103040010.1134-3-mindmark@gmail.com> X-Mailer: git-send-email 2.31.1.windows.1 In-Reply-To: <20221103040010.1134-1-mindmark@gmail.com> References: <20221103040010.1134-1-mindmark@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v3 2/4] avfilter/vf_hflip: add support for packed rgb float formats 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: Mark Reid Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: CceIdzvbECYv From: Mark Reid --- libavfilter/vf_hflip_init.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/libavfilter/vf_hflip_init.h b/libavfilter/vf_hflip_init.h index d0319f463d..31173f73fc 100644 --- a/libavfilter/vf_hflip_init.h +++ b/libavfilter/vf_hflip_init.h @@ -86,6 +86,29 @@ static void hflip_qword_c(const uint8_t *ssrc, uint8_t *ddst, int w) dst[j] = src[-j]; } +static void hflip_b96_c(const uint8_t *ssrc, uint8_t *ddst, int w) +{ + const uint32_t *in = (const uint32_t *)ssrc; + uint32_t *out = (uint32_t *)ddst; + + for (int j = 0; j < w; j++, out += 3, in -= 3) { + out[0] = in[0]; + out[1] = in[1]; + out[2] = in[2]; + } +} + +static void hflip_b128_c(const uint8_t *ssrc, uint8_t *ddst, int w) +{ + const uint64_t *in = (const uint64_t *)ssrc; + uint64_t *out = (uint64_t *)ddst; + + for (int j = 0; j < w; j++, out += 2, in -= 2) { + out[0] = in[0]; + out[1] = in[1]; + } +} + static av_unused int ff_hflip_init(FlipContext *s, int step[4], int nb_planes) { for (int i = 0; i < nb_planes; i++) { @@ -97,6 +120,8 @@ static av_unused int ff_hflip_init(FlipContext *s, int step[4], int nb_planes) case 4: s->flip_line[i] = hflip_dword_c; break; case 6: s->flip_line[i] = hflip_b48_c; break; case 8: s->flip_line[i] = hflip_qword_c; break; + case 12: s->flip_line[i] = hflip_b96_c; break; + case 16: s->flip_line[i] = hflip_b128_c; break; default: return AVERROR_BUG; }