Proposed SkCanvas API for preLoading textures to VRAM v2.0
This is an update to (Proposed SkCanvas API for preLoading textures to VRAM - https://codereview.chromium.org/192853002/). It takes into account in-person feedback on the initial proposal. The main feedback was to land this closer to where we will ultimately wind up with the reordered rendering capability (and don't have an SkCanvas entry point (yet)).
Committed: http://code.google.com/p/skia/source/detail?r=13810
R=reed@google.com, bsalomon@google.com
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/197123003
git-svn-id: http://skia.googlecode.com/svn/trunk@13822 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/include/gpu/SkGpuDevice.h b/include/gpu/SkGpuDevice.h
index f8ee781..7394361 100644
--- a/include/gpu/SkGpuDevice.h
+++ b/include/gpu/SkGpuDevice.h
@@ -14,6 +14,7 @@
#include "SkGr.h"
#include "SkBitmap.h"
#include "SkBitmapDevice.h"
+#include "SkPicture.h"
#include "SkRegion.h"
#include "GrContext.h"
@@ -146,10 +147,16 @@
class SkAutoCachedTexture; // used internally
+
protected:
virtual bool onReadPixels(const SkBitmap&, int x, int y, SkCanvas::Config8888) SK_OVERRIDE;
virtual bool onWritePixels(const SkImageInfo&, const void*, size_t, int, int) SK_OVERRIDE;
+ /** PRIVATE / EXPERIMENTAL -- do not call */
+ virtual void EXPERIMENTAL_optimize(SkPicture* picture) SK_OVERRIDE;
+ /** PRIVATE / EXPERIMENTAL -- do not call */
+ virtual bool EXPERIMENTAL_drawPicture(const SkPicture& picture) SK_OVERRIDE;
+
private:
GrContext* fContext;
@@ -215,6 +222,8 @@
int tileSize,
bool bicubic);
+ static SkPicture::AccelData::Key ComputeAccelDataKey();
+
typedef SkBitmapDevice INHERITED;
};