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/asvenc.c | 18 ++---------------- 1 file changed, 2 insertions(+), 16 deletions(-) (limited to 'libavcodec/asvenc.c') diff --git a/libavcodec/asvenc.c b/libavcodec/asvenc.c index 08796150f1..af0687a1e4 100644 --- a/libavcodec/asvenc.c +++ b/libavcodec/asvenc.c @@ -282,9 +282,6 @@ static av_cold int encode_init(AVCodecContext *avctx) int i; const int scale = avctx->codec_id == AV_CODEC_ID_ASV1 ? 1 : 2; - avctx->coded_frame = av_frame_alloc(); - if (!avctx->coded_frame) - return AVERROR(ENOMEM); avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I; avctx->coded_frame->key_frame = 1; @@ -313,13 +310,6 @@ static av_cold int encode_init(AVCodecContext *avctx) return 0; } -static av_cold int asv_encode_close(AVCodecContext *avctx) -{ - av_frame_free(&avctx->coded_frame); - - return 0; -} - #if CONFIG_ASV1_ENCODER AVCodec ff_asv1_encoder = { .name = "asv1", @@ -329,11 +319,9 @@ AVCodec ff_asv1_encoder = { .priv_data_size = sizeof(ASV1Context), .init = encode_init, .encode2 = encode_frame, - .close = asv_encode_close, .pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE }, - .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | - FF_CODEC_CAP_INIT_CLEANUP, + .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE, }; #endif @@ -346,10 +334,8 @@ AVCodec ff_asv2_encoder = { .priv_data_size = sizeof(ASV1Context), .init = encode_init, .encode2 = encode_frame, - .close = asv_encode_close, .pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE }, - .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | - FF_CODEC_CAP_INIT_CLEANUP, + .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE, }; #endif -- cgit v1.2.3