vdec/lavc: fix preferred_decoder selection

MartinPulec · MartinPulec · commit 673266fa79c4 · 2025-10-24T10:43:56.000+02:00
Unsure if it didn't work ever or was broken at some time point but it
haven't worked just now. As only "dav1d" was preferred for AV1 and this
is selected by default, no functional change actually as for now.
diff --git a/src/video_decompress/libavcodec.c b/src/video_decompress/libavcodec.c
@@ -317,6 +317,7 @@ get_decoders(
                         continue;
                 }
                 assert(codec_index < MAX_DECODERS);
+                usable_decoders[codec_index++] = codec;
                 preferred_decoders_it++;
         }
         // finally, add a default one if there are no preferred enc. or all fail

Original file line number	Diff line number	Diff line change
`@@ -317,6 +317,7 @@ get_decoders(`
`317`	`317`	`continue;`
`318`	`318`	`}`
`319`	`319`	`assert(codec_index < MAX_DECODERS);`
	`320`	`+ usable_decoders[codec_index++] = codec;`
`320`	`321`	`preferred_decoders_it++;`
`321`	`322`	`}`
`322`	`323`	`// finally, add a default one if there are no preferred enc. or all fail`