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| author | fbarchard@chromium.org <fbarchard@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-07-21 23:45:52 +0000 |
|---|---|---|
| committer | fbarchard@chromium.org <fbarchard@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-07-21 23:45:52 +0000 |
| commit | e119f4baf1e63bc012d2d975d03f460eef63c15f (patch) | |
| tree | 3ab951d92e5897f403cfb898eb297b40ca61bc39 /media | |
| parent | c4cf47bbb7fe4297989298ac144d1b536089a104 (diff) | |
| download | chromium_src-e119f4baf1e63bc012d2d975d03f460eef63c15f.zip chromium_src-e119f4baf1e63bc012d2d975d03f460eef63c15f.tar.gz chromium_src-e119f4baf1e63bc012d2d975d03f460eef63c15f.tar.bz2 | |
comment for what linearscale is
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/2883032
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@53266 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'media')
| -rw-r--r-- | media/base/yuv_row.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/media/base/yuv_row.h b/media/base/yuv_row.h index 262d9a0..0a2990b 100644 --- a/media/base/yuv_row.h +++ b/media/base/yuv_row.h @@ -53,7 +53,6 @@ void DoubleYUVToRGB32Row(const uint8* y_buf, // Handles arbitrary scaling up or down. // Mirroring is supported, but not 90 or 270 degree rotation. // Chroma is under sampled every 2 pixels for performance. -// This is the slowest of the scalers. void ScaleYUVToRGB32Row(const uint8* y_buf, const uint8* u_buf, const uint8* v_buf, @@ -61,6 +60,10 @@ void ScaleYUVToRGB32Row(const uint8* y_buf, int width, int source_dx); +// Handles arbitrary scaling up or down with bilinear filtering. +// Mirroring is supported, but not 90 or 270 degree rotation. +// Chroma is under sampled every 2 pixels for performance. +// This is the slowest of the scalers. void LinearScaleYUVToRGB32Row(const uint8* y_buf, const uint8* u_buf, const uint8* v_buf, |