content/browser/android/in_process/synchronous_compositor_output_surface.h - Issue 394113002: Tiling priorities in Android Webview.

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Unified Diff: content/browser/android/in_process/synchronous_compositor_output_surface.h

Issue 394113002: Tiling priorities in Android Webview. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years, 5 months ago

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« cc/trees/layer_tree_host_impl.cc ('K') | « content/browser/android/in_process/synchronous_compositor_impl.cc ('k') | content/browser/android/in_process/synchronous_compositor_output_surface.cc » ('j') | no next file with comments »
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Index: content/browser/android/in_process/synchronous_compositor_output_surface.h

diff --git a/content/browser/android/in_process/synchronous_compositor_output_surface.h b/content/browser/android/in_process/synchronous_compositor_output_surface.h

index 2c04ed2b26ad9bb3d843eaa7c3a3836c9c1093ce..01898e06f1e5865581211741d1faa72ed5d6d320 100644

--- a/content/browser/android/in_process/synchronous_compositor_output_surface.h

+++ b/content/browser/android/in_process/synchronous_compositor_output_surface.h

@@ -64,10 +64,13 @@ class SynchronousCompositorOutputSurface

bool InitializeHwDraw(

scoped_refptr<cc::ContextProvider> onscreen_context_provider);

void ReleaseHwDraw();

- scoped_ptr<cc::CompositorFrame> DemandDrawHw(gfx::Size surface_size,

- const gfx::Transform& transform,

- gfx::Rect viewport,

- gfx::Rect clip);

+ scoped_ptr<cc::CompositorFrame> DemandDrawHw(

+ gfx::Size surface_size,

+ const gfx::Transform& transform,

+ gfx::Rect viewport,

+ gfx::Rect clip,

+ gfx::Rect external_tiling_rect,

+ gfx::Transform external_tiling_transform);

void ReturnResources(const cc::CompositorFrameAck& frame_ack);

scoped_ptr<cc::CompositorFrame> DemandDrawSw(SkCanvas* canvas);

void SetMemoryPolicy(const SynchronousCompositorMemoryPolicy& policy);

@@ -79,6 +82,8 @@ class SynchronousCompositorOutputSurface

void InvokeComposite(const gfx::Transform& transform,

gfx::Rect viewport,

gfx::Rect clip,

+ gfx::Rect external_tiling_rect,

+ gfx::Transform external_tiling_transform,

bool hardware_draw);

bool CalledOnValidThread() const;

SynchronousCompositorOutputSurfaceDelegate* GetDelegate();

@@ -90,6 +95,8 @@ class SynchronousCompositorOutputSurface

gfx::Transform cached_hw_transform_;

gfx::Rect cached_hw_viewport_;

gfx::Rect cached_hw_clip_;

+ gfx::Rect cached_hw_external_tiling_rect_;

+ gfx::Transform cached_hw_external_tiling_transform_;

// Only valid (non-NULL) during a DemandDrawSw() call.

SkCanvas* current_sw_canvas_;