Fix colours for QT JPEG2000, fixes issue 1540.

Originally committed as revision 20963 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago · a80459fdf3
parent 484d146416
commit a80459fdf3
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/libopenjpeg.c
+++ b/libavcodec/libopenjpeg.c
@ -131,7 +131,7 @@ static int libopenjpeg_decode_frame(AVCodecContext *avctx,
                 }
                 break;
        case 4:  has_alpha = 1;
-                 avctx->pix_fmt = PIX_FMT_RGB32;
+                 avctx->pix_fmt = PIX_FMT_RGBA;
                 break;
        default: av_log(avctx, AV_LOG_ERROR, "%d components unsupported.\n", image->numcomps);
                 goto done;