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[190.225.105.197]) by smtp.gmail.com with ESMTPSA id m205-20020acabcd6000000b0038de993f3a6sm4198072oif.53.2023.05.06.10.38.41 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 06 May 2023 10:38:42 -0700 (PDT) From: James Almer To: ffmpeg-devel@ffmpeg.org Date: Sat, 6 May 2023 14:37:56 -0300 Message-Id: <20230506173759.7793-1-jamrial@gmail.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 1/4] avcodec/bitpacked_enc: add support for uyvy422 encoding 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/bitpacked_enc.c | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) diff --git a/libavcodec/bitpacked_enc.c b/libavcodec/bitpacked_enc.c index 3c4e11293d..cbca38006b 100644 --- a/libavcodec/bitpacked_enc.c +++ b/libavcodec/bitpacked_enc.c @@ -25,12 +25,36 @@ #include "encode.h" #include "internal.h" #include "put_bits.h" +#include "libavutil/imgutils.h" #include "libavutil/pixdesc.h" struct BitpackedContext { int (*encode)(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame); }; +static int encode_uyvy422(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame) +{ + int ret = av_image_get_buffer_size(frame->format, + frame->width, frame->height, 1); + + if (ret < 0) + return ret; + + ret = ff_get_encode_buffer(avctx, pkt, ret, 0); + if (ret < 0) + return ret; + + ret = av_image_copy_to_buffer(pkt->data, pkt->size, + (const uint8_t **)frame->data, frame->linesize, + frame->format, + frame->width, frame->height, 1); + + if (ret < 0) + return ret; + + return 0; +} + static int encode_yuv422p10(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame) { const int buf_size = avctx->height * avctx->width * avctx->bits_per_coded_sample / 8; @@ -85,7 +109,7 @@ static av_cold int encode_init(AVCodecContext *avctx) if (avctx->pix_fmt == AV_PIX_FMT_YUV422P10) s->encode = encode_yuv422p10; else - return AVERROR(EINVAL); + s->encode = encode_uyvy422; return 0; } @@ -115,5 +139,6 @@ const FFCodec ff_bitpacked_encoder = { .init = encode_init, FF_CODEC_ENCODE_CB(encode_frame), .p.pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV422P10, + AV_PIX_FMT_UYVY422, AV_PIX_FMT_NONE }, }; -- 2.40.1 _______________________________________________ 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".