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Wed, 23 Jul 2025 09:11:55 -0700 (PDT) MIME-Version: 1.0 References: <20250723135626.1390296-1-ffmpeg@haasn.xyz> <20250723135626.1390296-4-ffmpeg@haasn.xyz> In-Reply-To: <20250723135626.1390296-4-ffmpeg@haasn.xyz> From: Kacper Michajlow Date: Wed, 23 Jul 2025 18:11:23 +0200 X-Gm-Features: Ac12FXxgshiIZWPihz_OrGway4jpDGo1DWqISj9OEXfDA0iAA3XnS_pkwMeiqmU Message-ID: To: FFmpeg development discussions and patches Subject: Re: [FFmpeg-devel] [PATCH v2 03/18] avfilter/vf_showinfo: print alpha mode when relevant 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: On Wed, 23 Jul 2025 at 15:57, Niklas Haas wrote: > > From: Niklas Haas > > --- > libavfilter/vf_showinfo.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/libavfilter/vf_showinfo.c b/libavfilter/vf_showinfo.c > index c706d00c96..b564d03a84 100644 > --- a/libavfilter/vf_showinfo.c > +++ b/libavfilter/vf_showinfo.c > @@ -887,6 +887,14 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame) > > dump_color_property(ctx, frame); > > + if (desc->flags & AV_PIX_FMT_FLAG_ALPHA) { > + const char *alpha_mode_str = av_alpha_mode_name(frame->alpha_mode); > + if (!alpha_mode_str || frame->alpha_mode == AVALPHA_MODE_UNSPECIFIED) > + av_log(ctx, AV_LOG_INFO, "alpha_mode:unknown\n"); Looking at other patches you used `unspecified`, I don't know the distinction, but should be consistent about one name. > + else > + av_log(ctx, AV_LOG_INFO, "alpha_mode:%s\n", alpha_mode_str); > + } > + > return ff_filter_frame(inlink->dst->outputs[0], frame); > } > > -- > 2.50.1 > > _______________________________________________ > 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". _______________________________________________ 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".