Module: libav Branch: master Commit: 43fd3dd80ca2d1c2ccf6a7b7632db544c809c690
Author: Anton Khirnov <[email protected]> Committer: Anton Khirnov <[email protected]> Date: Sat Mar 21 16:12:44 2015 +0100 h264: drop redundant initialization in init() There is no real advantage to initializing any of those in init, assuming yuv420, before the real stream parameters are known. --- libavcodec/h264.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/libavcodec/h264.c b/libavcodec/h264.c index 92541f6..311f5bb 100644 --- a/libavcodec/h264.c +++ b/libavcodec/h264.c @@ -592,18 +592,7 @@ av_cold int ff_h264_decode_init(AVCodecContext *avctx) h->avctx = avctx; - h->bit_depth_luma = 8; - h->chroma_format_idc = 1; - - ff_h264dsp_init(&h->h264dsp, 8, 1); - ff_h264chroma_init(&h->h264chroma, h->sps.bit_depth_chroma); - ff_h264qpel_init(&h->h264qpel, 8); - ff_h264_pred_init(&h->hpc, h->avctx->codec_id, 8, 1); - h->dequant_coeff_pps = -1; - - /* needed so that IDCT permutation is known early */ - ff_videodsp_init(&h->vdsp, 8); h->cur_chroma_format_idc = -1; memset(h->pps.scaling_matrix4, 16, 6 * 16 * sizeof(uint8_t)); @@ -625,9 +614,6 @@ av_cold int ff_h264_decode_init(AVCodecContext *avctx) ff_init_cabac_states(); - h->pixel_shift = 0; - h->sps.bit_depth_luma = avctx->bits_per_raw_sample = 8; - h->nb_slice_ctx = (avctx->active_thread_type & FF_THREAD_SLICE) ? H264_MAX_THREADS : 1; h->slice_ctx = av_mallocz_array(h->nb_slice_ctx, sizeof(*h->slice_ctx)); if (!h->slice_ctx) { _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
