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Reduce the size of Overlay FlutterImageView in HC mode #38393

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merged 13 commits into from
Jan 5, 2023
+119 −10
Merged

Reduce the size of Overlay FlutterImageView in HC mode #38393

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b303bd6
intersect
Nayuta403 Dec 19, 2022
08f0127
add
Nayuta403 Dec 19, 2022
1adf801
test fix
Nayuta403 Dec 19, 2022
fc288eb
fix test
Nayuta403 Dec 19, 2022
dd5b92f
modify
Nayuta403 Dec 20, 2022
c239b41
Merge branch 'flutter:main' into overlay
Nayuta403 Dec 20, 2022
79406de
typo
Nayuta403 Dec 20, 2022
ebca48f
modify
Nayuta403 Dec 20, 2022
d876848
test
Nayuta403 Dec 26, 2022
4d3f85d
Merge branch 'flutter:main' into overlay
Nayuta403 Dec 26, 2022
c525358
Merge branch 'flutter:main' into overlay
Nayuta403 Dec 28, 2022
51cf134
Merge branch 'flutter:main' into overlay
Nayuta403 Jan 3, 2023
827de24
Merge branch 'flutter:main' into overlay
Nayuta403 Jan 5, 2023
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4 changes: 4 additions & 0 deletions shell/platform/android/external_view_embedder/external_view_embedder.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -148,6 +148,10 @@ void AndroidExternalViewEmbedder::SubmitFrame(
for (const SkRect& rect : intersection_rects) {
joined_rect.join(rect);
}

// Get the intersection rect between the current rect
// and the platform view rect.
joined_rect.intersect(current_view_rect);
}
if (!joined_rect.isEmpty()) {
// Subpixels in the platform may not align with the canvas subpixels.
Expand Down
8 changes: 4 additions & 4 deletions shell/platform/android/external_view_embedder/external_view_embedder_unittests.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -425,7 +425,7 @@ TEST(AndroidExternalViewEmbedder, SubmitFrame) {
0, 150, 150, 300, 300, 300, 300, stack1));
// The JNI call to display the overlay surface.
EXPECT_CALL(*jni_mock,
FlutterViewDisplayOverlaySurface(0, 50, 50, 200, 200));
FlutterViewDisplayOverlaySurface(0, 150, 150, 100, 100));

auto did_submit_frame = false;
auto surface_frame = std::make_unique<SurfaceFrame>(
Expand Down Expand Up @@ -491,7 +491,7 @@ TEST(AndroidExternalViewEmbedder, SubmitFrame) {
0, 150, 150, 300, 300, 300, 300, stack1));
// The JNI call to display the overlay surface.
EXPECT_CALL(*jni_mock,
FlutterViewDisplayOverlaySurface(0, 50, 50, 200, 200));
FlutterViewDisplayOverlaySurface(0, 150, 150, 100, 100));

auto did_submit_frame = false;
auto surface_frame = std::make_unique<SurfaceFrame>(
Expand Down Expand Up @@ -776,7 +776,7 @@ TEST(AndroidExternalViewEmbedder, DestroyOverlayLayersOnSizeChange) {
EXPECT_CALL(*jni_mock, FlutterViewOnDisplayPlatformView(0, 0, 0, 200, 200,
300, 300, stack1));
EXPECT_CALL(*jni_mock,
FlutterViewDisplayOverlaySurface(0, 50, 50, 200, 200));
FlutterViewDisplayOverlaySurface(0, 50, 50, 150, 150));

SurfaceFrame::FramebufferInfo framebuffer_info;
auto surface_frame = std::make_unique<SurfaceFrame>(
Expand Down Expand Up @@ -865,7 +865,7 @@ TEST(AndroidExternalViewEmbedder, DoesNotDestroyOverlayLayersOnSizeChange) {
EXPECT_CALL(*jni_mock, FlutterViewOnDisplayPlatformView(0, 0, 0, 200, 200,
300, 300, stack1));
EXPECT_CALL(*jni_mock,
FlutterViewDisplayOverlaySurface(0, 50, 50, 200, 200));
FlutterViewDisplayOverlaySurface(0, 50, 50, 150, 150));

auto surface_frame = std::make_unique<SurfaceFrame>(
SkSurface::MakeNull(1000, 1000), framebuffer_info,
Expand Down