diff options
Diffstat (limited to 'libavfilter/vf_kerndeint.c')
| -rw-r--r-- | libavfilter/vf_kerndeint.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/libavfilter/vf_kerndeint.c b/libavfilter/vf_kerndeint.c index 12eb969..8449d00 100644 --- a/libavfilter/vf_kerndeint.c +++ b/libavfilter/vf_kerndeint.c @@ -40,8 +40,9 @@ typedef struct { int frame; ///< frame count, starting from 0 int thresh, map, order, sharp, twoway; int vsub; - uint8_t *tmp_data [4]; ///< temporary plane data buffer - int tmp_bwidth[4]; ///< temporary plane byte width + uint8_t *tmp_data [4]; ///< temporary plane data buffer + int tmp_linesize[4]; ///< temporary plane byte linesize + int tmp_bwidth [4]; ///< temporary plane byte width } KerndeintContext; #define OFFSET(x) offsetof(KerndeintContext, x) @@ -101,11 +102,15 @@ static int config_props(AVFilterLink *inlink) kerndeint->vsub = desc->log2_chroma_h; - ret = av_image_alloc(kerndeint->tmp_data, kerndeint->tmp_bwidth, - inlink->w, inlink->h, inlink->format, 1); + ret = av_image_alloc(kerndeint->tmp_data, kerndeint->tmp_linesize, + inlink->w, inlink->h, inlink->format, 16); if (ret < 0) return ret; memset(kerndeint->tmp_data[0], 0, ret); + + if ((ret = av_image_fill_linesizes(kerndeint->tmp_bwidth, inlink->format, inlink->w)) < 0) + return ret; + return 0; } @@ -161,7 +166,7 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *inpic) srcp = srcp_saved = inpic->data[plane]; src_linesize = inpic->linesize[plane]; - psrc_linesize = kerndeint->tmp_bwidth[plane]; + psrc_linesize = kerndeint->tmp_linesize[plane]; dstp = dstp_saved = outpic->data[plane]; dst_linesize = outpic->linesize[plane]; srcp = srcp_saved + (1 - order) * src_linesize; |
