ui/gl/gl_surface_egl.h - Issue 708483003: Allow Windows to use system Vsync for a single window each swap

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Unified Diff: ui/gl/gl_surface_egl.h

Issue 708483003: Allow Windows to use system Vsync for a single window each swap (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Comment spelling correction Created 6 years, 1 month ago

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Index: ui/gl/gl_surface_egl.h

diff --git a/ui/gl/gl_surface_egl.h b/ui/gl/gl_surface_egl.h

index 952ccad49e5880970581d5a1db53df205b92eb21..b832ef6955dda8e3218d1bee4e8fc826ecc06eda 100644

--- a/ui/gl/gl_surface_egl.h

+++ b/ui/gl/gl_surface_egl.h

@@ -82,6 +82,8 @@ class GL_EXPORT NativeViewGLSurfaceEGL : public GLSurfaceEGL {

EGLNativeWindowType window_;

+ virtual void SetSwapInterval(int interval) override;

private:

EGLSurface surface_;

bool supports_post_sub_buffer_;

@@ -90,6 +92,10 @@ class GL_EXPORT NativeViewGLSurfaceEGL : public GLSurfaceEGL {

scoped_ptr<VSyncProvider> vsync_provider_;

+ int swap_interval_;

+ unsigned int swap_generation_;

+ static unsigned int current_swap_generation_;

DISALLOW_COPY_AND_ASSIGN(NativeViewGLSurfaceEGL);

};

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