From 157873623f0e0278db5bf5164387d8cc4eac90a0 Mon Sep 17 00:00:00 2001 From: Limin Wang Date: Tue, 24 Mar 2020 19:05:19 +0800 Subject: [PATCH] avcodec/dvbsubdec: replace data_size with got_sub_ptr for better readability Signed-off-by: Limin Wang Signed-off-by: Michael Niedermayer --- libavcodec/dvbsubdec.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/libavcodec/dvbsubdec.c b/libavcodec/dvbsubdec.c index 6e7e13b6eb..f63a1f3bf6 100644 --- a/libavcodec/dvbsubdec.c +++ b/libavcodec/dvbsubdec.c @@ -1610,7 +1610,7 @@ static int dvbsub_display_end_segment(AVCodecContext *avctx, const uint8_t *buf, } static int dvbsub_decode(AVCodecContext *avctx, - void *data, int *data_size, + void *data, int *got_sub_ptr, AVPacket *avpkt) { const uint8_t *buf = avpkt->data; @@ -1668,7 +1668,7 @@ static int dvbsub_decode(AVCodecContext *avctx, int ret = 0; switch (segment_type) { case DVBSUB_PAGE_SEGMENT: - ret = dvbsub_parse_page_segment(avctx, p, segment_length, sub, data_size); + ret = dvbsub_parse_page_segment(avctx, p, segment_length, sub, got_sub_ptr); got_segment |= 1; break; case DVBSUB_REGION_SEGMENT: @@ -1690,7 +1690,7 @@ static int dvbsub_decode(AVCodecContext *avctx, got_dds = 1; break; case DVBSUB_DISPLAY_SEGMENT: - ret = dvbsub_display_end_segment(avctx, p, segment_length, sub, data_size); + ret = dvbsub_display_end_segment(avctx, p, segment_length, sub, got_sub_ptr); if (got_segment == 15 && !got_dds && !avctx->width && !avctx->height) { // Default from ETSI EN 300 743 V1.3.1 (7.2.1) avctx->width = 720; @@ -1713,12 +1713,12 @@ static int dvbsub_decode(AVCodecContext *avctx, // segments then we need no further data. if (got_segment == 15) { av_log(avctx, AV_LOG_DEBUG, "Missing display_end_segment, emulating\n"); - dvbsub_display_end_segment(avctx, p, 0, sub, data_size); + dvbsub_display_end_segment(avctx, p, 0, sub, got_sub_ptr); } end: if(ret < 0) { - *data_size = 0; + *got_sub_ptr = 0; avsubtitle_free(sub); return ret; } else {