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Improved frame subscriber - now we only use framesubscription events as an event, and we copy from the backing store directly (instead of accessing it through a videoframe)

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This commit is contained in:
Heilig Benedek 2016-02-18 01:15:00 +01:00
parent f36e2841bf
commit 7bf17f2541
3 changed files with 46 additions and 29 deletions
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10
atom/browser/api/frame_subscriber.h
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@ -6,7 +6,10 @@
#define ATOM_BROWSER_API_FRAME_SUBSCRIBER_H_
#include "base/callback.h"
#include "content/public/browser/render_widget_host_view.h"
#include "content/public/browser/render_widget_host_view_frame_subscriber.h"
#include "content/public/browser/readback_types.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "ui/gfx/geometry/size.h"
#include "v8/include/v8.h"
@ -35,19 +38,20 @@ class FrameSubscriber {
};
FrameSubscriber(v8::Isolate* isolate,
const gfx::Size& size,
content::RenderWidgetHostView* view,
const FrameCaptureCallback& callback);
Subscriber* GetSubscriber();
private:
void OnFrameDelivered(
scoped_refptr<media::VideoFrame> frame, base::TimeTicks, bool);
void OnFrameDelivered(const FrameCaptureCallback& callback,
const SkBitmap& bitmap, content::ReadbackResponse response);
bool RequestDestruct();
v8::Isolate* isolate_;
gfx::Size size_;
content::RenderWidgetHostView* view_;
FrameCaptureCallback callback_;
Subscriber* subscriber_;
int pending_frames;