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Code Issues Releases Activity

lavfi/kerndeint: move is_rgb_packed definition to the internal context

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No need to recompute it for each new frame.
This commit is contained in:
Stefano Sabatini 2013-02-15 19:44:08 +01:00
parent 51ba843f19
commit f84ef19f3f
1 changed files with 3 additions and 1 deletions
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4
libavfilter/vf_kerndeint.c
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@ -40,6 +40,7 @@ typedef struct {
int frame; ///< frame count, starting from 0
int thresh, map, order, sharp, twoway;
int vsub;
int is_packed_rgb;
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
@ -100,6 +101,7 @@ static int config_props(AVFilterLink *inlink)
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format);
int ret;
kerndeint->is_packed_rgb = av_pix_fmt_desc_get(inlink->format)->flags & PIX_FMT_RGB;
kerndeint->vsub = desc->log2_chroma_h;
ret = av_image_alloc(kerndeint->tmp_data, kerndeint->tmp_linesize,
@ -150,7 +152,7 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *inpic)
const int sharp = kerndeint->sharp;
const int twoway = kerndeint->twoway;
const int is_packed_rgb = av_pix_fmt_desc_get(inlink->format)->flags & PIX_FMT_RGB;
const int is_packed_rgb = kerndeint->is_packed_rgb;
outpic = ff_get_video_buffer(outlink, AV_PERM_WRITE|AV_PERM_ALIGN, outlink->w, outlink->h);
if (!outpic) {