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Diffstat (limited to 'libs/hwui/renderthread/EglManager.h')
| -rw-r--r-- | libs/hwui/renderthread/EglManager.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libs/hwui/renderthread/EglManager.h b/libs/hwui/renderthread/EglManager.h index 62b5b99a6e30..459baed70e40 100644 --- a/libs/hwui/renderthread/EglManager.h +++ b/libs/hwui/renderthread/EglManager.h @@ -70,6 +70,10 @@ public: bool makeCurrent(EGLSurface surface, EGLint* errOut = nullptr); Frame beginFrame(EGLSurface surface); void damageFrame(const Frame& frame, const SkRect& dirty); + // If this returns true it is mandatory that swapBuffers is called + // if damageFrame is called without subsequent calls to damageFrame(). + // See EGL_KHR_partial_update for more information + bool damageRequiresSwap(); bool swapBuffers(const Frame& frame, const SkRect& screenDirty); // Returns true iff the surface is now preserving buffers. |