From 37a319fb95bc558c9ed882a8577cab1ed5cc1fd8 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 3 Apr 2025 11:50:17 +0200 Subject: [PATCH] avcodec/ffv1enc: Consider 2s x s slice configurations Signed-off-by: Michael Niedermayer --- libavcodec/ffv1enc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c index b704cec9f3..18a6516c32 100644 --- a/libavcodec/ffv1enc.c +++ b/libavcodec/ffv1enc.c @@ -570,7 +570,7 @@ int ff_ffv1_encode_determine_slices(AVCodecContext *avctx) s->num_v_slices = (avctx->width > 352 || avctx->height > 288 || !avctx->slices) ? 2 : 1; s->num_v_slices = FFMIN(s->num_v_slices, max_v_slices); for (; s->num_v_slices < 32; s->num_v_slices++) { - for (s->num_h_slices = s->num_v_slices; s->num_h_slices < 2*s->num_v_slices; s->num_h_slices++) { + for (s->num_h_slices = s->num_v_slices; s->num_h_slices <= 2*s->num_v_slices; s->num_h_slices++) { int maxw = (avctx->width + s->num_h_slices - 1) / s->num_h_slices; int maxh = (avctx->height + s->num_v_slices - 1) / s->num_v_slices; if (s->num_h_slices > max_h_slices || s->num_v_slices > max_v_slices)