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author | Romain Guy <romainguy@google.com> | 2013-03-26 15:05:58 -0700 |
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committer | Romain Guy <romainguy@google.com> | 2013-03-26 15:25:07 -0700 |
commit | 96885eb480c5e0526fe2f77d30f6e551f3f3ceab (patch) | |
tree | 17bee5ff04c63bf1415696b02374c60e584a0542 /libs/hwui/Layer.h | |
parent | 7c566bf3e4a10d74588b3e92ea3f6af310930f37 (diff) | |
download | frameworks_base-96885eb480c5e0526fe2f77d30f6e551f3f3ceab.zip frameworks_base-96885eb480c5e0526fe2f77d30f6e551f3f3ceab.tar.gz frameworks_base-96885eb480c5e0526fe2f77d30f6e551f3f3ceab.tar.bz2 |
Avoid multiple font cache texture uploads
Bug #8378964
This change defers drawing into layers until after the renderer for FBO0
is ready to draw. At that point, all the precaching is done which means
all glyphs can be uploaded at once in the font caches.
Change-Id: Ie1f7a7ff30f76f06fb3dbc72c7d05e66207d1ecb
Diffstat (limited to 'libs/hwui/Layer.h')
-rw-r--r-- | libs/hwui/Layer.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libs/hwui/Layer.h b/libs/hwui/Layer.h index ccf1da5..0e00191 100644 --- a/libs/hwui/Layer.h +++ b/libs/hwui/Layer.h @@ -42,6 +42,8 @@ namespace uirenderer { // Forward declarations class OpenGLRenderer; class DisplayList; +class DeferredDisplayList; +class DeferStateStruct; /** * A layer has dimensions and is backed by an OpenGL texture or FBO. @@ -271,6 +273,9 @@ struct Layer { return transform; } + void defer(); + void flush(); + /** * Bounds of the layer. */ @@ -379,6 +384,12 @@ private: */ mat4 transform; + /** + * Used to defer display lists when the layer is updated with a + * display list. + */ + DeferredDisplayList* deferredList; + }; // struct Layer }; // namespace uirenderer |