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Merge pull request #205 from matrix-org/erikj/pick_largest_thumbnail 

Pick larger than desired thumbnail for 'crop'
This commit is contained in:
Mark Haines 2015-07-23 11:16:02 +01:00
parent 4e2e67fd50 103e1c2431
commit 6886bba988
1 changed files with 2 additions and 1 deletions
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3
synapse/rest/media/v1/thumbnail_resource.py
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@ -162,11 +162,12 @@ class ThumbnailResource(BaseMediaResource):
t_method = info["thumbnail_method"]
if t_method == "scale" or t_method == "crop":
aspect_quality = abs(d_w * t_h - d_h * t_w)
min_quality = 0 if d_w <= t_w and d_h <= t_h else 1
size_quality = abs((d_w - t_w) * (d_h - t_h))
type_quality = desired_type != info["thumbnail_type"]
length_quality = info["thumbnail_length"]
info_list.append((
aspect_quality, size_quality, type_quality,
aspect_quality, min_quality, size_quality, type_quality,
length_quality, info
))
if info_list: