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Refactor osr_output_device

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This commit is contained in:
Cheng Zhao 2016-08-03 13:04:36 +09:00
parent 9d8e510a55
commit ea8ea1543f
8 changed files with 40 additions and 44 deletions
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24
atom/browser/api/atom_api_web_contents.cc
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@ -314,8 +314,9 @@ WebContents::WebContents(v8::Isolate* isolate,
options.Get("transparent", &transparent);
content::WebContents::CreateParams params(session->browser_context());
params.view = new OffScreenWebContentsView(transparent);
params.delegate_view = params.view;
auto* view = new OffScreenWebContentsView(transparent);
params.view = view;
params.delegate_view = view;
web_contents = content::WebContents::Create(params);
view->SetWebContents(web_contents);
@ -609,9 +610,9 @@ void WebContents::DocumentLoadedInFrame(
content::RenderFrameHost* render_frame_host) {
if (!render_frame_host->GetParent()) {
if (IsOffScreen()) {
const auto* rwhv = web_contents()->GetRenderWidgetHostView();
auto* rwhv = web_contents()->GetRenderWidgetHostView();
static_cast<OffScreenRenderWidgetHostView*>(rwhv)->SetPaintCallback(
base::Bind(&WebContents::OnPaint, base::Unretained(this), isolate));
base::Bind(&WebContents::OnPaint, base::Unretained(this)));
}
Emit("dom-ready");
@ -1347,19 +1348,20 @@ bool WebContents::IsOffScreen() const {
return type_ == OFF_SCREEN;
}
void WebContents::OnPaint(v8::Isolate* isolate, const gfx::Rect& dirty_rect,
const gfx::Size& bitmap_size, void* bitmap_pixels) {
void WebContents::OnPaint(const gfx::Rect& dirty_rect,
const gfx::Size& bitmap_size,
void* bitmap_pixels) {
v8::MaybeLocal<v8::Object> buffer = node::Buffer::New(
isolate, reinterpret_cast<char*>(bitmap_pixels), sizeof(bitmap_pixels));
isolate(), reinterpret_cast<char*>(bitmap_pixels), sizeof(bitmap_pixels));
if (!buffer.IsEmpty())
Emit("paint", damage_rect, buffer.ToLocalChecked(), bitmap_size);
Emit("paint", dirty_rect, buffer.ToLocalChecked(), bitmap_size);
}
void WebContents::StartPainting() {
if (!IsOffScreen())
return;
const auto* osr_rwhv = static_cast<OffScreenRenderWidgetHostView*>(
auto* osr_rwhv = static_cast<OffScreenRenderWidgetHostView*>(
web_contents()->GetRenderWidgetHostView());
if (osr_rwhv) {
osr_rwhv->SetPainting(true);
@ -1371,7 +1373,7 @@ void WebContents::StopPainting() {
if (!IsOffScreen())
return;
const auto* osr_rwhv = static_cast<OffScreenRenderWidgetHostView*>(
auto* osr_rwhv = static_cast<OffScreenRenderWidgetHostView*>(
web_contents()->GetRenderWidgetHostView());
if (osr_rwhv) {
osr_rwhv->SetPainting(false);
@ -1392,7 +1394,7 @@ void WebContents::SetFrameRate(int frame_rate) {
if (!IsOffScreen())
return;
const auto* osr_rwhv = static_cast<OffScreenRenderWidgetHostView*>(
auto* osr_rwhv = static_cast<OffScreenRenderWidgetHostView*>(
web_contents()->GetRenderWidgetHostView());
if (osr_rwhv)
osr_rwhv->SetFrameRate(frame_rate);