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Sat, 25 Jan 2025 19:10:37 -0800 (PST) Received: from localhost ([112.64.8.17]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-21da4141bd0sm39207215ad.114.2025.01.25.19.10.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 25 Jan 2025 19:10:37 -0800 (PST) From: Nuo Mi To: ffmpeg-devel@ffmpeg.org Date: Sun, 26 Jan 2025 11:10:19 +0800 Message-Id: <20250126031021.309218-1-nuomi2021@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 1/3] lavc/vvcdec: remove unneeded set_output_format 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: Frank Plowman , Nuo Mi 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: Downstream can determine the format from the output frame format Co-authored-by: Frank Plowman --- libavcodec/vvc/dec.c | 23 ++--------------------- 1 file changed, 2 insertions(+), 21 deletions(-) diff --git a/libavcodec/vvc/dec.c b/libavcodec/vvc/dec.c index 1cb168de7e..daf537294f 100644 --- a/libavcodec/vvc/dec.c +++ b/libavcodec/vvc/dec.c @@ -961,19 +961,6 @@ fail: return ret; } -static int set_output_format(const VVCContext *s, const AVFrame *output) -{ - AVCodecContext *c = s->avctx; - int ret; - - if (output->width != c->width || output->height != c->height) { - if ((ret = ff_set_dimensions(c, output->width, output->height)) < 0) - return ret; - } - c->pix_fmt = output->format; - return 0; -} - static int wait_delayed_frame(VVCContext *s, AVFrame *output, int *got_output) { VVCFrameContext *delayed = get_frame_context(s, s->fcs, s->nb_frames - s->nb_delayed); @@ -981,9 +968,7 @@ static int wait_delayed_frame(VVCContext *s, AVFrame *output, int *got_output) if (!ret && delayed->output_frame->buf[0] && output) { av_frame_move_ref(output, delayed->output_frame); - ret = set_output_format(s, output); - if (!ret) - *got_output = 1; + *got_output = 1; } s->nb_delayed--; @@ -1034,11 +1019,7 @@ static int get_decoded_frame(VVCContext *s, AVFrame *output, int *got_output) ret = ff_vvc_output_frame(s, last, output, 0, 1); if (ret < 0) return ret; - if (ret) { - *got_output = ret; - if ((ret = set_output_format(s, output)) < 0) - return ret; - } + *got_output = ret; } return 0; } -- 2.34.1 _______________________________________________ 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".