webrtc/modules/desktop_capture/desktop_geometry.h - Issue 2202443002: [WebRTC] Add ScreenCapturerDifferWrapper to share Differ across ScreenCapturers

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Unified Diff: webrtc/modules/desktop_capture/desktop_geometry.h

Issue 2202443002: [WebRTC] Add ScreenCapturerDifferWrapper to share Differ across ScreenCapturers (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master

Patch Set: Sync latest changes Created 4 years, 4 months ago

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Index: webrtc/modules/desktop_capture/desktop_geometry.h

diff --git a/webrtc/modules/desktop_capture/desktop_geometry.h b/webrtc/modules/desktop_capture/desktop_geometry.h

index 047eeec3d9c8fd89c13f29347a0a67b77b2096da..8e9b9183a82e9f781840da14ae977ecd442ba09e 100644

--- a/webrtc/modules/desktop_capture/desktop_geometry.h

+++ b/webrtc/modules/desktop_capture/desktop_geometry.h

@@ -128,6 +128,16 @@ class DesktopRect {

void Translate(int32_t dx, int32_t dy);

void Translate(DesktopVector d) { Translate(d.x(), d.y()); };

+ // Enlarges current DesktopRect by subtracting |left_offset| and |top_offset|

+ // from |left_| and |top_|, and adding |right_offset| and |bottom_offset| to

+ // |right_| and |bottom_|. This function does not normalize the result, so

+ // |left_| and |top_| may be less than zero or larger than |right_| and

+ // |bottom_|.

+ void Extend(int32_t left_offset,

+ int32_t top_offset,

+ int32_t right_offset,

+ int32_t bottom_offset);

private:

DesktopRect(int32_t left, int32_t top, int32_t right, int32_t bottom)

: left_(left), top_(top), right_(right), bottom_(bottom) {