commit c01b5c745948c1bddb7881c8767408fe0b370c3c
author Stan Iliev <stani@google.com> Tue Aug 28 10:18:19 2018 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Tue Aug 28 15:51:56 2018 +0000
tree 43bd3a77896e91ce6aa4e6213cdd36db9a7c8c7e
parent 1cb97a2f32c53a82276f86acb9ff34f4cbb600b5

Add support for hardware buffers with protected content

Use EGL_EXT_protected_content extension if present to render
AHardwareBuffer with AHARDWAREBUFFER_USAGE_PROTECTED_CONTENT.

Bug: skia:
Change-Id: I1a5fa4cdc8f432b89ae9ef889175b50a25b846e0
Reviewed-on: https://skia-review.googlesource.com/149803
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Stan Iliev <stani@google.com>

src/gpu/GrAHardwareBufferImageGenerator.h

diff --git a/src/gpu/GrAHardwareBufferImageGenerator.h b/src/gpu/GrAHardwareBufferImageGenerator.h
index 58b5abf..3c6f678 100644
--- a/src/gpu/GrAHardwareBufferImageGenerator.h
+++ b/src/gpu/GrAHardwareBufferImageGenerator.h
@@ -47,7 +47,8 @@
                                             bool willNeedMipMaps) override;
 
 private:
-    GrAHardwareBufferImageGenerator(const SkImageInfo&, AHardwareBuffer*, SkAlphaType);
+    GrAHardwareBufferImageGenerator(const SkImageInfo&, AHardwareBuffer*, SkAlphaType,
+                                    bool isProtectedContent);
     void makeProxy(GrContext* context);
 
     void releaseTextureRef();
@@ -63,6 +64,7 @@
     uint32_t             fOwningContextID = SK_InvalidGenID;
 
     sk_sp<GrTextureProxy> fCachedProxy;
+    const bool fIsProtectedContent;
 
     typedef SkImageGenerator INHERITED;
 };