diff options
Diffstat (limited to 'Source/WebCore/platform/graphics/android/BaseTile.h')
| -rw-r--r-- | Source/WebCore/platform/graphics/android/BaseTile.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/Source/WebCore/platform/graphics/android/BaseTile.h b/Source/WebCore/platform/graphics/android/BaseTile.h index c8873d4..0770b30 100644 --- a/Source/WebCore/platform/graphics/android/BaseTile.h +++ b/Source/WebCore/platform/graphics/android/BaseTile.h @@ -79,6 +79,10 @@ public: // the only thread-safe function called by the background thread void paintBitmap(); + bool intersectWithRect(int x, int y, int tileWidth, int tileHeight, + float scale, const SkRect& dirtyRect, + SkRect& realTileRect); + void markAsDirty(const unsigned int pictureCount, const SkRegion& dirtyArea); bool isDirty(); @@ -90,7 +94,6 @@ public: int x() const { return m_x; } int y() const { return m_y; } - unsigned int lastPaintedPicture() const { return m_lastPaintedPicture; } BaseTileTexture* texture() { return m_texture; } void setGLWebViewState(GLWebViewState* state) { m_glWebViewState = state; } @@ -131,10 +134,8 @@ private: int m_maxBufferNumber; int m_currentDirtyAreaIndex; - // stores the id of the latest picture painted to the tile. If the id is 0 - // then we know that the picture has not yet been painted an there is nothing - // to display (dirty or otherwise). - unsigned int m_lastPaintedPicture; + // flag used to know if we have a texture that was painted at least once + bool m_isTexturePainted; // This mutex serves two purposes. (1) It ensures that certain operations // happen atomically and (2) it makes sure those operations are synchronized |