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Fixing the problem related to FrameSubscriber

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This commit is contained in:
Heilig Benedek 2016-02-12 02:18:13 +01:00
parent a2b0e30714
commit 91c96559fa
3 changed files with 62 additions and 13 deletions
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27
atom/browser/api/frame_subscriber.h
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@ -14,26 +14,43 @@ namespace atom {
namespace api {
class FrameSubscriber : public content::RenderWidgetHostViewFrameSubscriber {
class FrameSubscriber {
public:
using FrameCaptureCallback = base::Callback<void(v8::Local<v8::Value>)>;
// Inner class that is the actual subscriber sent to chromium
class Subscriber :
public content::RenderWidgetHostViewFrameSubscriber {
public:
explicit Subscriber(FrameSubscriber* frame_subscriber);
bool ShouldCaptureFrame(const gfx::Rect& damage_rect,
base::TimeTicks present_time,
scoped_refptr<media::VideoFrame>* storage,
DeliverFrameCallback* callback) override;
~Subscriber();
private:
FrameSubscriber* frame_subscriber_;
};
FrameSubscriber(v8::Isolate* isolate,
const gfx::Size& size,
const FrameCaptureCallback& callback);
bool ShouldCaptureFrame(const gfx::Rect& damage_rect,
base::TimeTicks present_time,
scoped_refptr<media::VideoFrame>* storage,
DeliverFrameCallback* callback) override;
Subscriber* GetSubscriber();
private:
void OnFrameDelivered(
scoped_refptr<media::VideoFrame> frame, base::TimeTicks, bool);
bool RequestDestruct();
v8::Isolate* isolate_;
gfx::Size size_;
FrameCaptureCallback callback_;
Subscriber* subscriber_;
int pending_frames;
DISALLOW_COPY_AND_ASSIGN(FrameSubscriber);
};