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[FFmpeg-devel,07/26] avfilter/vf_blend: Remove always-false format check

Message ID AM7PR03MB6660B3EB8128BEFE2AF6A01D8FA19@AM7PR03MB6660.eurprd03.prod.outlook.com
State Accepted
Commit ef09bd65e2c8badc5c5c8d8e842223047f4aa0d1
Headers show
Series [FFmpeg-devel,01/26] avfilter/af_afade: Remove redundant checks and assignments
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Commit Message

Andreas Rheinhardt Sept. 21, 2021, 6:27 a.m. UTC
This filter uses ff_set_common_formats_from_list().

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavfilter/vf_blend.c | 4 ----
 1 file changed, 4 deletions(-)
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Patch

diff --git a/libavfilter/vf_blend.c b/libavfilter/vf_blend.c
index 73fdea3c79..47ec1b5a2d 100644
--- a/libavfilter/vf_blend.c
+++ b/libavfilter/vf_blend.c
@@ -821,10 +821,6 @@  static int config_output(AVFilterLink *outlink)
     if (!s->tblend) {
         AVFilterLink *bottomlink = ctx->inputs[BOTTOM];
 
-        if (toplink->format != bottomlink->format) {
-            av_log(ctx, AV_LOG_ERROR, "inputs must be of same pixel format\n");
-            return AVERROR(EINVAL);
-        }
         if (toplink->w != bottomlink->w || toplink->h != bottomlink->h) {
             av_log(ctx, AV_LOG_ERROR, "First input link %s parameters "
                    "(size %dx%d) do not match the corresponding "