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| author | Nicolas Roard <nicolas@android.com> | 2011-01-31 16:02:42 -0800 |
|---|---|---|
| committer | Nicolas Roard <nicolas@android.com> | 2011-01-31 23:16:39 -0800 |
| commit | 7e3773d591be20a4ddb1ef7df2709fd7655b7917 (patch) | |
| tree | a95c6e0074c7d24749a8ad5a853a885b20180b46 /WebCore/platform/graphics/android/BaseTile.h | |
| parent | 968791c5f1c465f0633c618fda279246ba213fdf (diff) | |
| download | external_webkit-7e3773d591be20a4ddb1ef7df2709fd7655b7917.zip external_webkit-7e3773d591be20a4ddb1ef7df2709fd7655b7917.tar.gz external_webkit-7e3773d591be20a4ddb1ef7df2709fd7655b7917.tar.bz2 | |
Implement dynamic allocation of base tiles.
This way, a webview will only consume as much GPU memory
as needed, depending on its size, to a maximum of 256
tiles per TiledPage.
bug:3376517
Change-Id: Icc1e47623297cf1c01d40aa9e123c1a05373e7e5
Diffstat (limited to 'WebCore/platform/graphics/android/BaseTile.h')
| -rw-r--r-- | WebCore/platform/graphics/android/BaseTile.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/WebCore/platform/graphics/android/BaseTile.h b/WebCore/platform/graphics/android/BaseTile.h index d22849d..0527fcd 100644 --- a/WebCore/platform/graphics/android/BaseTile.h +++ b/WebCore/platform/graphics/android/BaseTile.h @@ -75,6 +75,9 @@ public: // the only thread-safe function called by the background thread void paintBitmap(); + void drawTileInfo(SkCanvas* canvas, + BackedDoubleBufferedTexture* texture, + int x, int y, float scale); void markAsDirty(const unsigned int pictureCount); bool isDirty(); |