From d6604b29ef544793479d7fb4e05ef6622bb3e534 Mon Sep 17 00:00:00 2001 From: Vittorio Giovara Date: Wed, 15 Jul 2015 18:41:20 +0100 Subject: Gather all coded_frame allocations and free functions to a single place Allocating coded_frame is what most encoders do anyway, so it makes sense to always allocate and free it in a single place. Moreover a lot of encoders freed the frame with av_freep() instead of the correct API av_frame_free(). This bring uniformity to encoder behaviour and prevents applications from erroneusly accessing this field when not allocated. Additionally this helps isolating encoders that export information with coded_frame, and heavily simplifies its deprecation. Signed-off-by: Vittorio Giovara --- libavcodec/sunrastenc.c | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'libavcodec/sunrastenc.c') diff --git a/libavcodec/sunrastenc.c b/libavcodec/sunrastenc.c index 8e90a6cc87..0627c47750 100644 --- a/libavcodec/sunrastenc.c +++ b/libavcodec/sunrastenc.c @@ -153,10 +153,6 @@ static av_cold int sunrast_encode_init(AVCodecContext *avctx) return AVERROR(EINVAL); } - avctx->coded_frame = av_frame_alloc(); - if (!avctx->coded_frame) - return AVERROR(ENOMEM); - avctx->coded_frame->key_frame = 1; avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I; s->maptype = RMT_NONE; @@ -210,12 +206,6 @@ static int sunrast_encode_frame(AVCodecContext *avctx, AVPacket *avpkt, return 0; } -static av_cold int sunrast_encode_close(AVCodecContext *avctx) -{ - av_frame_free(&avctx->coded_frame); - return 0; -} - static const AVCodecDefault sunrast_defaults[] = { { "coder", "rle" }, { NULL }, @@ -228,7 +218,6 @@ AVCodec ff_sunrast_encoder = { .id = AV_CODEC_ID_SUNRAST, .priv_data_size = sizeof(SUNRASTContext), .init = sunrast_encode_init, - .close = sunrast_encode_close, .encode2 = sunrast_encode_frame, .defaults = sunrast_defaults, .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_BGR24, -- cgit v1.2.3