From 76a8cb9d7bcc12a8f1cedcb4c23bbb6391a4c56c Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Mon, 18 Aug 2014 20:42:27 +0200 Subject: [PATCH] avcodec/proresenc_kostya: set initial max_slice_size based on frame_size_upper_bound If the initial max_slice_size is 0 then reallocation is disabled for the first slice. Reviewed-by: Christophe Gisquet Signed-off-by: Michael Niedermayer --- libavcodec/proresenc_kostya.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/proresenc_kostya.c b/libavcodec/proresenc_kostya.c index 0f69767a07..1e40dcf2c7 100644 --- a/libavcodec/proresenc_kostya.c +++ b/libavcodec/proresenc_kostya.c @@ -938,7 +938,8 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt, int sizes[4] = { 0 }; int slice_hdr_size = 2 + 2 * (ctx->num_planes - 1); int frame_size, picture_size, slice_size; - int pkt_size, ret, max_slice_size = 0; + int pkt_size, ret; + int max_slice_size = (ctx->frame_size_upper_bound - 200) / ctx->pictures_per_frame / ctx->slices_per_picture; uint8_t frame_flags; *avctx->coded_frame = *pic;