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| author | Anton Khirnov <anton@khirnov.net> | 2012-10-05 14:45:30 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2012-10-06 07:27:53 +0200 |
| commit | ba04177eeb690ba4e93ec30fc8eb02f5319f844b (patch) | |
| tree | 13ccf34e78edcba84bcae7f68aaa0ce77185abae | |
| parent | c07d56a684372e5001eb6ab927708082f1df9c21 (diff) | |
| download | ffmpeg-ba04177eeb690ba4e93ec30fc8eb02f5319f844b.tar.gz | |
vf_pad/scale: use double precision for aspect ratios.
Fixes Bug 203.
CC:libav-stable@libav.org
| -rw-r--r-- | libavfilter/vf_pad.c | 2 | ||||
| -rw-r--r-- | libavfilter/vf_scale.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/libavfilter/vf_pad.c b/libavfilter/vf_pad.c index 2291b138fb..8adab3bb8b 100644 --- a/libavfilter/vf_pad.c +++ b/libavfilter/vf_pad.c @@ -160,7 +160,7 @@ static int config_input(AVFilterLink *inlink) var_values[VAR_IN_H] = var_values[VAR_IH] = inlink->h; var_values[VAR_OUT_W] = var_values[VAR_OW] = NAN; var_values[VAR_OUT_H] = var_values[VAR_OH] = NAN; - var_values[VAR_A] = (float) inlink->w / inlink->h; + var_values[VAR_A] = (double) inlink->w / inlink->h; var_values[VAR_HSUB] = 1<<pad->hsub; var_values[VAR_VSUB] = 1<<pad->vsub; diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c index 949691f797..4941e8dd4c 100644 --- a/libavfilter/vf_scale.c +++ b/libavfilter/vf_scale.c @@ -167,9 +167,9 @@ static int config_props(AVFilterLink *outlink) var_values[VAR_IN_H] = var_values[VAR_IH] = inlink->h; var_values[VAR_OUT_W] = var_values[VAR_OW] = NAN; var_values[VAR_OUT_H] = var_values[VAR_OH] = NAN; - var_values[VAR_DAR] = var_values[VAR_A] = (float) inlink->w / inlink->h; + var_values[VAR_DAR] = var_values[VAR_A] = (double) inlink->w / inlink->h; var_values[VAR_SAR] = inlink->sample_aspect_ratio.num ? - (float) inlink->sample_aspect_ratio.num / inlink->sample_aspect_ratio.den : 1; + (double) inlink->sample_aspect_ratio.num / inlink->sample_aspect_ratio.den : 1; var_values[VAR_HSUB] = 1<<av_pix_fmt_descriptors[inlink->format].log2_chroma_w; var_values[VAR_VSUB] = 1<<av_pix_fmt_descriptors[inlink->format].log2_chroma_h; |