Simplifies code. Signed-off-by: James Almer <jamr...@gmail.com> --- libavformat/mov.c | 21 ++++++++------------- 1 file changed, 8 insertions(+), 13 deletions(-)
diff --git a/libavformat/mov.c b/libavformat/mov.c index 9b9739f788..986c54e74e 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -5268,9 +5268,7 @@ static int mov_read_vpcc(MOVContext *c, AVIOContext *pb, MOVAtom atom) static int mov_read_smdm(MOVContext *c, AVIOContext *pb, MOVAtom atom) { MOVStreamContext *sc; - const int chroma_den = 50000; - const int luma_den = 10000; - int i, j, version; + int i, version; if (c->fc->nb_streams < 1) return AVERROR_INVALIDDATA; @@ -5293,17 +5291,14 @@ static int mov_read_smdm(MOVContext *c, AVIOContext *pb, MOVAtom atom) if (!sc->mastering) return AVERROR(ENOMEM); - for (i = 0; i < 3; i++) - for (j = 0; j < 2; j++) - sc->mastering->display_primaries[i][j] = - av_make_q(lrint(((double)avio_rb16(pb) / (1 << 16)) * chroma_den), chroma_den); + for (i = 0; i < 3; i++) { + sc->mastering->display_primaries[i][0] = av_make_q(avio_rb16(pb), 1 << 16); + sc->mastering->display_primaries[i][1] = av_make_q(avio_rb16(pb), 1 << 16); + } for (i = 0; i < 2; i++) - sc->mastering->white_point[i] = - av_make_q(lrint(((double)avio_rb16(pb) / (1 << 16)) * chroma_den), chroma_den); - sc->mastering->max_luminance = - av_make_q(lrint(((double)avio_rb32(pb) / (1 << 8)) * luma_den), luma_den); - sc->mastering->min_luminance = - av_make_q(lrint(((double)avio_rb32(pb) / (1 << 14)) * luma_den), luma_den); + sc->mastering->white_point[i] = av_make_q(avio_rb16(pb), 1 << 16); + sc->mastering->max_luminance = av_make_q(avio_rb32(pb), 1 << 8); + sc->mastering->min_luminance = av_make_q(avio_rb32(pb), 1 << 14); sc->mastering->has_primaries = 1; sc->mastering->has_luminance = 1; -- 2.20.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel