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| author |  robertphillips <robertphillips@google.com> | 2015-10-19 06:39:17 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2015-10-19 06:39:17 -0700 |
| commit | 9c4909b50ff9d0fdf9bce2a67cd459aeb28cdc3c (patch) | |
| tree | e5ca55588af4b047c73ea0df40fd9557b57b7a54 /tools/sk_tool_utils.h | |
| parent | b3f1636ec80e66188ddc01306672a9a79a954dfe (diff) | |
Add imgblur tool to assist BlurMaskFilter debugging
imgblur is intended to establish a ground truth for debugging mask blur issues. It performs a brute force (non-separable) Gaussian blur of the provided image.
The blur code itself is in sk_tools_utils so it can be more easily used programmatically in other places (e.g., blur unit tests).
Review URL: https://codereview.chromium.org/1384203002
Diffstat (limited to 'tools/sk_tool_utils.h')
| -rw-r--r-- | tools/sk_tool_utils.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/sk_tool_utils.h b/tools/sk_tool_utils.h index e0ad1df3ec..052bade6a7 100644 --- a/tools/sk_tool_utils.h +++ b/tools/sk_tool_utils.h @@ -135,6 +135,11 @@ namespace sk_tool_utils { void create_tetra_normal_map(SkBitmap* bm, const SkIRect& dst); void make_big_path(SkPath& path); + + // Return a blurred version of 'src'. This doesn't use a separable filter + // so it is slow! + SkBitmap slow_blur(const SkBitmap& src, float sigma); + } // namespace sk_tool_utils #endif // sk_tool_utils_DEFINED |