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-rw-r--r--libs/gui/tests/EndToEndNativeInputTest.cpp5
-rw-r--r--services/surfaceflinger/BufferLayer.cpp12
-rw-r--r--services/surfaceflinger/Layer.cpp76
-rw-r--r--services/surfaceflinger/Layer.h12
-rw-r--r--services/surfaceflinger/SurfaceFlinger.cpp25
-rw-r--r--services/surfaceflinger/tests/Transaction_test.cpp233
6 files changed, 172 insertions, 191 deletions
diff --git a/libs/gui/tests/EndToEndNativeInputTest.cpp b/libs/gui/tests/EndToEndNativeInputTest.cpp
index 2871302927..86e9c23a7e 100644
--- a/libs/gui/tests/EndToEndNativeInputTest.cpp
+++ b/libs/gui/tests/EndToEndNativeInputTest.cpp
@@ -59,9 +59,8 @@ static const int LAYER_BASE = INT32_MAX - 10;
class InputSurface {
public:
InputSurface(const sp<SurfaceComposerClient>& scc, int width, int height) {
- mSurfaceControl = scc->createSurface(String8("Test Surface"),
- width, height, PIXEL_FORMAT_RGBA_8888,
- ISurfaceComposerClient::eFXSurfaceColor);
+ mSurfaceControl = scc->createSurface(String8("Test Surface"), 0, 0, PIXEL_FORMAT_RGBA_8888,
+ ISurfaceComposerClient::eFXSurfaceColor);
InputChannel::openInputChannelPair("testchannels", mServerChannel, mClientChannel);
mServerChannel->setToken(new BBinder());
diff --git a/services/surfaceflinger/BufferLayer.cpp b/services/surfaceflinger/BufferLayer.cpp
index ade62bf68f..7caae989cd 100644
--- a/services/surfaceflinger/BufferLayer.cpp
+++ b/services/surfaceflinger/BufferLayer.cpp
@@ -501,7 +501,7 @@ Region BufferLayer::latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime
// FIXME: postedRegion should be dirty & bounds
// transform the dirty region to window-manager space
- return getTransform().transform(Region(Rect(getActiveWidth(s), getActiveHeight(s))));
+ return getTransform().transform(Region(getBufferSize(s)));
}
// transaction
@@ -624,11 +624,13 @@ void BufferLayer::drawWithOpenGL(const RenderArea& renderArea, bool useIdentityT
ui::Transform t = getTransform();
Rect win = bounds;
+ const int bufferWidth = getBufferSize(s).getWidth();
+ const int bufferHeight = getBufferSize(s).getHeight();
- float left = float(win.left) / float(getActiveWidth(s));
- float top = float(win.top) / float(getActiveHeight(s));
- float right = float(win.right) / float(getActiveWidth(s));
- float bottom = float(win.bottom) / float(getActiveHeight(s));
+ const float left = float(win.left) / float(bufferWidth);
+ const float top = float(win.top) / float(bufferHeight);
+ const float right = float(win.right) / float(bufferWidth);
+ const float bottom = float(win.bottom) / float(bufferHeight);
// TODO: we probably want to generate the texture coords with the mesh
// here we assume that we only have 4 vertices
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index 6ac09016bb..3b444f7aa4 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -367,27 +367,24 @@ Rect Layer::computeInitialCrop(const sp<const DisplayDevice>& display) const {
// layerstack space, and convert-back to layer space.
// if there are no window scaling involved, this operation will map to full
// pixels in the buffer.
- // FIXME: the 3 lines below can produce slightly incorrect clipping when we have
- // a viewport clipping and a window transform. we should use floating point to fix this.
-
- Rect activeCrop(getActiveWidth(s), getActiveHeight(s));
- Rect crop = getCrop(s);
- if (!crop.isEmpty()) {
- activeCrop.intersect(crop, &activeCrop);
- }
+ FloatRect activeCropFloat = computeBounds();
ui::Transform t = getTransform();
- activeCrop = t.transform(activeCrop);
- if (!activeCrop.intersect(display->getViewport(), &activeCrop)) {
+ // Transform to screen space.
+ activeCropFloat = t.transform(activeCropFloat);
+ activeCropFloat = activeCropFloat.intersect(display->getViewport().toFloatRect());
+ // Back to layer space to work with the content crop.
+ activeCropFloat = t.inverse().transform(activeCropFloat);
+ // This needs to be here as transform.transform(Rect) computes the
+ // transformed rect and then takes the bounding box of the result before
+ // returning. This means
+ // transform.inverse().transform(transform.transform(Rect)) != Rect
+ // in which case we need to make sure the final rect is clipped to the
+ // display bounds.
+ Rect activeCrop{activeCropFloat};
+ if (!activeCrop.intersect(getBufferSize(s), &activeCrop)) {
activeCrop.clear();
}
-
- const auto& p = mDrawingParent.promote();
- if (p != nullptr) {
- auto parentCrop = p->computeInitialCrop(display);
- activeCrop.intersect(parentCrop, &activeCrop);
- }
-
return activeCrop;
}
@@ -399,24 +396,8 @@ FloatRect Layer::computeCrop(const sp<const DisplayDevice>& display) const {
// In addition there is a WM-specified crop we pull from our drawing state.
const State& s(getDrawingState());
- // Screen space to make reduction to parent crop clearer.
Rect activeCrop = computeInitialCrop(display);
- ui::Transform t = getTransform();
- // Back to layer space to work with the content crop.
- activeCrop = t.inverse().transform(activeCrop);
-
- // This needs to be here as transform.transform(Rect) computes the
- // transformed rect and then takes the bounding box of the result before
- // returning. This means
- // transform.inverse().transform(transform.transform(Rect)) != Rect
- // in which case we need to make sure the final rect is clipped to the
- // display bounds.
- if (!activeCrop.intersect(Rect(getActiveWidth(s), getActiveHeight(s)), &activeCrop)) {
- activeCrop.clear();
- }
-
- // subtract the transparent region and snap to the bounds
- activeCrop = reduce(activeCrop, getActiveTransparentRegion(s));
+ Rect bufferSize = getBufferSize(s);
// Transform the window crop to match the buffer coordinate system,
// which means using the inverse of the current transform set on the
@@ -437,8 +418,8 @@ FloatRect Layer::computeCrop(const sp<const DisplayDevice>& display) const {
ui::Transform(invTransform)).getOrientation();
}
- int winWidth = getActiveWidth(s);
- int winHeight = getActiveHeight(s);
+ int winWidth = bufferSize.getWidth();
+ int winHeight = bufferSize.getHeight();
if (invTransform & NATIVE_WINDOW_TRANSFORM_ROT_90) {
// If the activeCrop has been rotate the ends are rotated but not
// the space itself so when transforming ends back we can't rely on
@@ -450,10 +431,10 @@ FloatRect Layer::computeCrop(const sp<const DisplayDevice>& display) const {
if (is_h_flipped == is_v_flipped) {
invTransform ^= NATIVE_WINDOW_TRANSFORM_FLIP_V | NATIVE_WINDOW_TRANSFORM_FLIP_H;
}
- winWidth = getActiveHeight(s);
- winHeight = getActiveWidth(s);
+ std::swap(winWidth, winHeight);
}
- const Rect winCrop = activeCrop.transform(invTransform, getActiveWidth(s), getActiveHeight(s));
+ const Rect winCrop =
+ activeCrop.transform(invTransform, bufferSize.getWidth(), bufferSize.getHeight());
// below, crop is intersected with winCrop expressed in crop's coordinate space
float xScale = crop.getWidth() / float(winWidth);
@@ -489,6 +470,8 @@ void Layer::setGeometry(const sp<const DisplayDevice>& display, uint32_t z) {
// this gives us only the "orientation" component of the transform
const State& s(getDrawingState());
+ const int bufferWidth = getBufferSize(s).getWidth();
+ const int bufferHeight = getBufferSize(s).getHeight();
auto blendMode = HWC2::BlendMode::None;
if (!isOpaque(s) || getAlpha() != 1.0f) {
blendMode =
@@ -519,16 +502,15 @@ void Layer::setGeometry(const sp<const DisplayDevice>& display, uint32_t z) {
// transform.inverse().transform(transform.transform(Rect)) != Rect
// in which case we need to make sure the final rect is clipped to the
// display bounds.
- if (!activeCrop.intersect(Rect(getActiveWidth(s), getActiveHeight(s)), &activeCrop)) {
+ if (!activeCrop.intersect(Rect(bufferWidth, bufferHeight), &activeCrop)) {
activeCrop.clear();
}
// mark regions outside the crop as transparent
- activeTransparentRegion.orSelf(Rect(0, 0, getActiveWidth(s), activeCrop.top));
- activeTransparentRegion.orSelf(
- Rect(0, activeCrop.bottom, getActiveWidth(s), getActiveHeight(s)));
+ activeTransparentRegion.orSelf(Rect(0, 0, bufferWidth, activeCrop.top));
+ activeTransparentRegion.orSelf(Rect(0, activeCrop.bottom, bufferWidth, bufferHeight));
activeTransparentRegion.orSelf(Rect(0, activeCrop.top, activeCrop.left, activeCrop.bottom));
activeTransparentRegion.orSelf(
- Rect(activeCrop.right, activeCrop.top, getActiveWidth(s), activeCrop.bottom));
+ Rect(activeCrop.right, activeCrop.top, bufferWidth, activeCrop.bottom));
}
// computeBounds returns a FloatRect to provide more accuracy during the
@@ -664,11 +646,7 @@ void Layer::updateCursorPosition(const sp<const DisplayDevice>& display) {
// Apply the layer's transform, followed by the display's global transform
// Here we're guaranteed that the layer's transform preserves rects
- Rect win(getActiveWidth(s), getActiveHeight(s));
- Rect crop = getCrop(s);
- if (!crop.isEmpty()) {
- win.intersect(crop, &win);
- }
+ Rect win = getCroppedBufferSize(s);
// Subtract the transparent region and snap to the bounds
Rect bounds = reduce(win, getActiveTransparentRegion(s));
Rect frame(getTransform().transform(bounds));
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index fe8d5a95c9..00a6bbede6 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -596,6 +596,12 @@ public:
int32_t getZ() const;
virtual void pushPendingState();
+ /**
+ * Returns active buffer size in the correct orientation. Buffer size is determined by undoing
+ * any buffer transformations. If the layer has no buffer then return INVALID_RECT.
+ */
+ virtual Rect getBufferSize(const Layer::State&) const { return Rect::INVALID_RECT; }
+
protected:
// constant
sp<SurfaceFlinger> mFlinger;
@@ -819,12 +825,6 @@ private:
* bounds are constrained by its parent bounds.
*/
Rect getCroppedBufferSize(const Layer::State& s) const;
-
- /**
- * Returns active buffer size in the correct orientation. Buffer size is determined by undoing
- * any buffer transformations. If the layer has no buffer then return INVALID_RECT.
- */
- virtual Rect getBufferSize(const Layer::State&) const { return Rect::INVALID_RECT; }
};
} // namespace android
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 1db87915bc..06c50944d1 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -3707,11 +3707,24 @@ status_t SurfaceFlinger::createLayer(
result = createBufferStateLayer(client, uniqueName, w, h, flags, handle, &layer);
break;
case ISurfaceComposerClient::eFXSurfaceColor:
+ // check if buffer size is set for color layer.
+ if (w > 0 || h > 0) {
+ ALOGE("createLayer() failed, w or h cannot be set for color layer (w=%d, h=%d)",
+ int(w), int(h));
+ return BAD_VALUE;
+ }
+
result = createColorLayer(client,
uniqueName, w, h, flags,
handle, &layer);
break;
case ISurfaceComposerClient::eFXSurfaceContainer:
+ // check if buffer size is set for container layer.
+ if (w > 0 || h > 0) {
+ ALOGE("createLayer() failed, w or h cannot be set for container layer (w=%d, h=%d)",
+ int(w), int(h));
+ return BAD_VALUE;
+ }
result = createContainerLayer(client,
uniqueName, w, h, flags,
handle, &layer);
@@ -5161,12 +5174,14 @@ status_t SurfaceFlinger::captureLayers(const sp<IBinder>& layerHandleBinder,
const ui::Transform& getTransform() const override { return mTransform; }
Rect getBounds() const override {
const Layer::State& layerState(mLayer->getDrawingState());
- return Rect(mLayer->getActiveWidth(layerState), mLayer->getActiveHeight(layerState));
+ return mLayer->getBufferSize(layerState);
}
int getHeight() const override {
- return mLayer->getActiveHeight(mLayer->getDrawingState());
+ return mLayer->getBufferSize(mLayer->getDrawingState()).getHeight();
+ }
+ int getWidth() const override {
+ return mLayer->getBufferSize(mLayer->getDrawingState()).getWidth();
}
- int getWidth() const override { return mLayer->getActiveWidth(mLayer->getDrawingState()); }
bool isSecure() const override { return false; }
bool needsFiltering() const override { return mNeedsFiltering; }
Rect getSourceCrop() const override {
@@ -5240,12 +5255,12 @@ status_t SurfaceFlinger::captureLayers(const sp<IBinder>& layerHandleBinder,
Rect crop(sourceCrop);
if (sourceCrop.width() <= 0) {
crop.left = 0;
- crop.right = parent->getActiveWidth(parent->getCurrentState());
+ crop.right = parent->getBufferSize(parent->getCurrentState()).getWidth();
}
if (sourceCrop.height() <= 0) {
crop.top = 0;
- crop.bottom = parent->getActiveHeight(parent->getCurrentState());
+ crop.bottom = parent->getBufferSize(parent->getCurrentState()).getHeight();
}
int32_t reqWidth = crop.width() * frameScale;
diff --git a/services/surfaceflinger/tests/Transaction_test.cpp b/services/surfaceflinger/tests/Transaction_test.cpp
index a600a0a5af..7e95d99512 100644
--- a/services/surfaceflinger/tests/Transaction_test.cpp
+++ b/services/surfaceflinger/tests/Transaction_test.cpp
@@ -334,16 +334,10 @@ protected:
virtual sp<SurfaceControl> createLayer(const sp<SurfaceComposerClient>& client,
const char* name, uint32_t width, uint32_t height,
uint32_t flags = 0) {
- auto layer =
- client->createSurface(String8(name), width, height, PIXEL_FORMAT_RGBA_8888, flags);
- EXPECT_NE(nullptr, layer.get()) << "failed to create SurfaceControl";
+ auto layer = createSurface(client, name, width, height, PIXEL_FORMAT_RGBA_8888, flags);
Transaction t;
t.setLayerStack(layer, mDisplayLayerStack).setLayer(layer, mLayerZBase);
- // If we are creating a color layer, set its crop since its size will be ignored.
- if (flags == ISurfaceComposerClient::eFXSurfaceColor) {
- t.setCrop_legacy(layer, Rect(0, 0, width, height));
- }
status_t error = t.apply();
if (error != NO_ERROR) {
@@ -354,6 +348,15 @@ protected:
return layer;
}
+ virtual sp<SurfaceControl> createSurface(const sp<SurfaceComposerClient>& client,
+ const char* name, uint32_t width, uint32_t height,
+ PixelFormat format, uint32_t flags,
+ SurfaceControl* parent = nullptr) {
+ auto layer = client->createSurface(String8(name), width, height, format, flags, parent);
+ EXPECT_NE(nullptr, layer.get()) << "failed to create SurfaceControl";
+ return layer;
+ }
+
virtual sp<SurfaceControl> createLayer(const char* name, uint32_t width, uint32_t height,
uint32_t flags = 0) {
return createLayer(mClient, name, width, height, flags);
@@ -509,9 +512,9 @@ private:
mDisplayLayerStack = 0;
- mBlackBgSurface = mClient->createSurface(String8("BaseSurface"), mDisplayWidth,
- mDisplayHeight, PIXEL_FORMAT_RGBA_8888,
- ISurfaceComposerClient::eFXSurfaceColor);
+ mBlackBgSurface =
+ createSurface(mClient, "BaseSurface", 0 /* buffer width */, 0 /* buffer height */,
+ PIXEL_FORMAT_RGBA_8888, ISurfaceComposerClient::eFXSurfaceColor);
// set layer stack (b/68888219)
Transaction t;
@@ -834,8 +837,9 @@ TEST_P(LayerTypeTransactionTest, SetZBasic) {
TEST_P(LayerTypeTransactionTest, SetZNegative) {
sp<SurfaceControl> parent =
- LayerTransactionTest::createLayer("Parent", mDisplayWidth, mDisplayHeight,
+ LayerTransactionTest::createLayer("Parent", 0 /* buffer width */, 0 /* buffer height */,
ISurfaceComposerClient::eFXSurfaceContainer);
+ Transaction().setCrop_legacy(parent, Rect(0, 0, mDisplayWidth, mDisplayHeight)).apply();
sp<SurfaceControl> layerR;
sp<SurfaceControl> layerG;
ASSERT_NO_FATAL_FAILURE(layerR = createLayer("test R", 32, 32));
@@ -892,8 +896,9 @@ TEST_P(LayerTypeTransactionTest, SetRelativeZBasic) {
TEST_P(LayerTypeTransactionTest, SetRelativeZNegative) {
sp<SurfaceControl> parent =
- LayerTransactionTest::createLayer("Parent", mDisplayWidth, mDisplayHeight,
+ LayerTransactionTest::createLayer("Parent", 0 /* buffer width */, 0 /* buffer height */,
ISurfaceComposerClient::eFXSurfaceContainer);
+ Transaction().setCrop_legacy(parent, Rect(0, 0, mDisplayWidth, mDisplayHeight)).apply();
sp<SurfaceControl> layerR;
sp<SurfaceControl> layerG;
sp<SurfaceControl> layerB;
@@ -1225,10 +1230,15 @@ TEST_F(LayerTransactionTest, SetColorBasic) {
sp<SurfaceControl> colorLayer;
ASSERT_NO_FATAL_FAILURE(bufferLayer = createLayer("test bg", 32, 32));
ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(bufferLayer, Color::RED, 32, 32));
- ASSERT_NO_FATAL_FAILURE(
- colorLayer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceColor));
+ ASSERT_NO_FATAL_FAILURE(colorLayer =
+ createLayer("test", 0 /* buffer width */, 0 /* buffer height */,
+ ISurfaceComposerClient::eFXSurfaceColor));
+
+ Transaction()
+ .setCrop_legacy(colorLayer, Rect(0, 0, 32, 32))
+ .setLayer(colorLayer, mLayerZBase + 1)
+ .apply();
- Transaction().setLayer(colorLayer, mLayerZBase + 1).apply();
{
SCOPED_TRACE("default color");
screenshot()->expectColor(Rect(0, 0, 32, 32), Color::BLACK);
@@ -1248,10 +1258,14 @@ TEST_F(LayerTransactionTest, SetColorBasic) {
TEST_F(LayerTransactionTest, SetColorClamped) {
sp<SurfaceControl> colorLayer;
- ASSERT_NO_FATAL_FAILURE(
- colorLayer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceColor));
+ ASSERT_NO_FATAL_FAILURE(colorLayer =
+ createLayer("test", 0 /* buffer width */, 0 /* buffer height */,
+ ISurfaceComposerClient::eFXSurfaceColor));
+ Transaction()
+ .setCrop_legacy(colorLayer, Rect(0, 0, 32, 32))
+ .setColor(colorLayer, half3(2.0f, -1.0f, 0.0f))
+ .apply();
- Transaction().setColor(colorLayer, half3(2.0f, -1.0f, 0.0f)).apply();
screenshot()->expectColor(Rect(0, 0, 32, 32), Color::RED);
}
@@ -1260,8 +1274,10 @@ TEST_F(LayerTransactionTest, SetColorWithAlpha) {
sp<SurfaceControl> colorLayer;
ASSERT_NO_FATAL_FAILURE(bufferLayer = createLayer("test bg", 32, 32));
ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(bufferLayer, Color::RED, 32, 32));
- ASSERT_NO_FATAL_FAILURE(
- colorLayer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceColor));
+ ASSERT_NO_FATAL_FAILURE(colorLayer =
+ createLayer("test", 0 /* buffer width */, 0 /* buffer height */,
+ ISurfaceComposerClient::eFXSurfaceColor));
+ Transaction().setCrop_legacy(colorLayer, Rect(0, 0, 32, 32)).apply();
const half3 color(15.0f / 255.0f, 51.0f / 255.0f, 85.0f / 255.0f);
const float alpha = 0.25f;
@@ -1285,9 +1301,10 @@ TEST_F(LayerTransactionTest, SetColorWithParentAlpha_Bug74220420) {
ASSERT_NO_FATAL_FAILURE(bufferLayer = createLayer("test bg", 32, 32));
ASSERT_NO_FATAL_FAILURE(parentLayer = createLayer("parentWithAlpha", 32, 32));
ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(bufferLayer, Color::RED, 32, 32));
- ASSERT_NO_FATAL_FAILURE(colorLayer = createLayer(
- "childWithColor", 32, 32, ISurfaceComposerClient::eFXSurfaceColor));
-
+ ASSERT_NO_FATAL_FAILURE(colorLayer = createLayer("childWithColor", 0 /* buffer width */,
+ 0 /* buffer height */,
+ ISurfaceComposerClient::eFXSurfaceColor));
+ Transaction().setCrop_legacy(colorLayer, Rect(0, 0, 32, 32)).apply();
const half3 color(15.0f / 255.0f, 51.0f / 255.0f, 85.0f / 255.0f);
const float alpha = 0.25f;
const ubyte3 expected((vec3(color) * alpha + vec3(1.0f, 0.0f, 0.0f) * (1.0f - alpha)) * 255.0f);
@@ -2129,10 +2146,13 @@ public:
TEST_F(LayerTransactionTest, SetColorTransformBasic) {
sp<SurfaceControl> colorLayer;
- ASSERT_NO_FATAL_FAILURE(
- colorLayer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceColor));
-
- Transaction().setLayer(colorLayer, mLayerZBase + 1).apply();
+ ASSERT_NO_FATAL_FAILURE(colorLayer =
+ createLayer("test", 0 /* buffer width */, 0 /* buffer height */,
+ ISurfaceComposerClient::eFXSurfaceColor));
+ Transaction()
+ .setCrop_legacy(colorLayer, Rect(0, 0, 32, 32))
+ .setLayer(colorLayer, mLayerZBase + 1)
+ .apply();
{
SCOPED_TRACE("default color");
screenshot()->expectColor(Rect(0, 0, 32, 32), Color::BLACK);
@@ -3024,11 +3044,10 @@ TEST_F(LayerUpdateTest, LayerWithNoBuffersResizesImmediately) {
std::unique_ptr<ScreenCapture> sc;
sp<SurfaceControl> childNoBuffer =
- mClient->createSurface(String8("Bufferless child"), 10, 10,
- PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
- sp<SurfaceControl> childBuffer =
- mClient->createSurface(String8("Buffered child"), 20, 20,
- PIXEL_FORMAT_RGBA_8888, 0, childNoBuffer.get());
+ createSurface(mClient, "Bufferless child", 0 /* buffer width */, 0 /* buffer height */,
+ PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
+ sp<SurfaceControl> childBuffer = createSurface(mClient, "Buffered child", 20, 20,
+ PIXEL_FORMAT_RGBA_8888, 0, childNoBuffer.get());
fillSurfaceRGBA8(childBuffer, 200, 200, 200);
SurfaceComposerClient::Transaction{}
.setCrop_legacy(childNoBuffer, Rect(0, 0, 10, 10))
@@ -3078,8 +3097,8 @@ class ChildLayerTest : public LayerUpdateTest {
protected:
void SetUp() override {
LayerUpdateTest::SetUp();
- mChild = mClient->createSurface(String8("Child surface"), 10, 10,
- PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
+ mChild = createSurface(mClient, "Child surface", 10, 10, PIXEL_FORMAT_RGBA_8888, 0,
+ mFGSurfaceControl.get());
fillSurfaceRGBA8(mChild, 200, 200, 200);
{
@@ -3254,8 +3273,7 @@ TEST_F(ChildLayerTest, ReparentChildren) {
TEST_F(ChildLayerTest, ChildrenSurviveParentDestruction) {
sp<SurfaceControl> mGrandChild =
- mClient->createSurface(String8("Grand Child"), 10, 10,
- PIXEL_FORMAT_RGBA_8888, 0, mChild.get());
+ createSurface(mClient, "Grand Child", 10, 10, PIXEL_FORMAT_RGBA_8888, 0, mChild.get());
fillSurfaceRGBA8(mGrandChild, 111, 111, 111);
{
@@ -3318,10 +3336,9 @@ TEST_F(ChildLayerTest, DetachChildrenSameClient) {
TEST_F(ChildLayerTest, DetachChildrenDifferentClient) {
sp<SurfaceComposerClient> mNewComposerClient = new SurfaceComposerClient;
sp<SurfaceControl> mChildNewClient =
- mNewComposerClient->createSurface(String8("New Child Test Surface"), 10, 10,
- PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
+ createSurface(mNewComposerClient, "New Child Test Surface", 10, 10,
+ PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
- ASSERT_TRUE(mChildNewClient != nullptr);
ASSERT_TRUE(mChildNewClient->isValid());
fillSurfaceRGBA8(mChildNewClient, 200, 200, 200);
@@ -3482,9 +3499,8 @@ TEST_F(ChildLayerTest, Bug36858924) {
mChild.clear();
// Now recreate it as hidden
- mChild = mClient->createSurface(String8("Child surface"), 10, 10,
- PIXEL_FORMAT_RGBA_8888, ISurfaceComposerClient::eHidden,
- mFGSurfaceControl.get());
+ mChild = createSurface(mClient, "Child surface", 10, 10, PIXEL_FORMAT_RGBA_8888,
+ ISurfaceComposerClient::eHidden, mFGSurfaceControl.get());
// Show the child layer in a deferred transaction
asTransaction([&](Transaction& t) {
@@ -3600,9 +3616,8 @@ TEST_F(ChildLayerTest, ReparentFromNoParent) {
}
TEST_F(ChildLayerTest, NestedChildren) {
- sp<SurfaceControl> grandchild =
- mClient->createSurface(String8("Grandchild surface"), 10, 10,
- PIXEL_FORMAT_RGBA_8888, 0, mChild.get());
+ sp<SurfaceControl> grandchild = createSurface(mClient, "Grandchild surface", 10, 10,
+ PIXEL_FORMAT_RGBA_8888, 0, mChild.get());
fillSurfaceRGBA8(grandchild, 50, 50, 50);
{
@@ -3640,9 +3655,8 @@ protected:
// Verify setting a size on a buffer layer has no effect.
TEST_F(BoundlessLayerTest, BufferLayerIgnoresSize) {
sp<SurfaceControl> bufferLayer =
- mClient->createSurface(String8("BufferLayer"), 45, 45, PIXEL_FORMAT_RGBA_8888, 0,
- mFGSurfaceControl.get());
- ASSERT_TRUE(bufferLayer != nullptr);
+ createSurface(mClient, "BufferLayer", 45, 45, PIXEL_FORMAT_RGBA_8888, 0,
+ mFGSurfaceControl.get());
ASSERT_TRUE(bufferLayer->isValid());
ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(bufferLayer, Color::BLACK, 30, 30));
asTransaction([&](Transaction& t) { t.show(bufferLayer); });
@@ -3661,10 +3675,8 @@ TEST_F(BoundlessLayerTest, BufferLayerIgnoresSize) {
// which will crop the color layer.
TEST_F(BoundlessLayerTest, BoundlessColorLayerFillsParentBufferBounds) {
sp<SurfaceControl> colorLayer =
- mClient->createSurface(String8("ColorLayer"), 0, 0, PIXEL_FORMAT_RGBA_8888,
- ISurfaceComposerClient::eFXSurfaceColor,
- mFGSurfaceControl.get());
- ASSERT_TRUE(colorLayer != nullptr);
+ createSurface(mClient, "ColorLayer", 0, 0, PIXEL_FORMAT_RGBA_8888,
+ ISurfaceComposerClient::eFXSurfaceColor, mFGSurfaceControl.get());
ASSERT_TRUE(colorLayer->isValid());
asTransaction([&](Transaction& t) {
t.setColor(colorLayer, half3{0, 0, 0});
@@ -3684,15 +3696,12 @@ TEST_F(BoundlessLayerTest, BoundlessColorLayerFillsParentBufferBounds) {
// Verify a boundless color layer will fill its parent bounds. The parent has no buffer but has
// a crop which will be used to crop the color layer.
TEST_F(BoundlessLayerTest, BoundlessColorLayerFillsParentCropBounds) {
- sp<SurfaceControl> cropLayer =
- mClient->createSurface(String8("CropLayer"), 0, 0, PIXEL_FORMAT_RGBA_8888,
- 0 /* flags */, mFGSurfaceControl.get());
- ASSERT_TRUE(cropLayer != nullptr);
+ sp<SurfaceControl> cropLayer = createSurface(mClient, "CropLayer", 0, 0, PIXEL_FORMAT_RGBA_8888,
+ 0 /* flags */, mFGSurfaceControl.get());
ASSERT_TRUE(cropLayer->isValid());
sp<SurfaceControl> colorLayer =
- mClient->createSurface(String8("ColorLayer"), 0, 0, PIXEL_FORMAT_RGBA_8888,
- ISurfaceComposerClient::eFXSurfaceColor, cropLayer.get());
- ASSERT_TRUE(colorLayer != nullptr);
+ createSurface(mClient, "ColorLayer", 0, 0, PIXEL_FORMAT_RGBA_8888,
+ ISurfaceComposerClient::eFXSurfaceColor, cropLayer.get());
ASSERT_TRUE(colorLayer->isValid());
asTransaction([&](Transaction& t) {
t.setCrop_legacy(cropLayer, Rect(5, 5, 10, 10));
@@ -3716,10 +3725,8 @@ TEST_F(BoundlessLayerTest, BoundlessColorLayerFillsParentCropBounds) {
// Verify for boundless layer with no children, their transforms have no effect.
TEST_F(BoundlessLayerTest, BoundlessColorLayerTransformHasNoEffect) {
sp<SurfaceControl> colorLayer =
- mClient->createSurface(String8("ColorLayer"), 0, 0, PIXEL_FORMAT_RGBA_8888,
- ISurfaceComposerClient::eFXSurfaceColor,
- mFGSurfaceControl.get());
- ASSERT_TRUE(colorLayer != nullptr);
+ createSurface(mClient, "ColorLayer", 0, 0, PIXEL_FORMAT_RGBA_8888,
+ ISurfaceComposerClient::eFXSurfaceColor, mFGSurfaceControl.get());
ASSERT_TRUE(colorLayer->isValid());
asTransaction([&](Transaction& t) {
t.setPosition(colorLayer, 320, 320);
@@ -3741,20 +3748,16 @@ TEST_F(BoundlessLayerTest, BoundlessColorLayerTransformHasNoEffect) {
// Verify for boundless layer with children, their transforms have an effect.
TEST_F(BoundlessLayerTest, IntermediateBoundlessLayerCanSetTransform) {
sp<SurfaceControl> boundlessLayerRightShift =
- mClient->createSurface(String8("BoundlessLayerRightShift"), 0, 0,
- PIXEL_FORMAT_RGBA_8888, 0 /* flags */, mFGSurfaceControl.get());
- ASSERT_TRUE(boundlessLayerRightShift != nullptr);
+ createSurface(mClient, "BoundlessLayerRightShift", 0, 0, PIXEL_FORMAT_RGBA_8888,
+ 0 /* flags */, mFGSurfaceControl.get());
ASSERT_TRUE(boundlessLayerRightShift->isValid());
sp<SurfaceControl> boundlessLayerDownShift =
- mClient->createSurface(String8("BoundlessLayerLeftShift"), 0, 0, PIXEL_FORMAT_RGBA_8888,
- 0 /* flags */, boundlessLayerRightShift.get());
- ASSERT_TRUE(boundlessLayerDownShift != nullptr);
+ createSurface(mClient, "BoundlessLayerLeftShift", 0, 0, PIXEL_FORMAT_RGBA_8888,
+ 0 /* flags */, boundlessLayerRightShift.get());
ASSERT_TRUE(boundlessLayerDownShift->isValid());
sp<SurfaceControl> colorLayer =
- mClient->createSurface(String8("ColorLayer"), 0, 0, PIXEL_FORMAT_RGBA_8888,
- ISurfaceComposerClient::eFXSurfaceColor,
- boundlessLayerDownShift.get());
- ASSERT_TRUE(colorLayer != nullptr);
+ createSurface(mClient, "ColorLayer", 0, 0, PIXEL_FORMAT_RGBA_8888,
+ ISurfaceComposerClient::eFXSurfaceColor, boundlessLayerDownShift.get());
ASSERT_TRUE(colorLayer->isValid());
asTransaction([&](Transaction& t) {
t.setPosition(boundlessLayerRightShift, 32, 0);
@@ -3815,16 +3818,13 @@ TEST_F(BoundlessLayerTest, IntermediateBoundlessLayerDoNotCrop) {
// Verify for boundless root layers with children, their transforms have an effect.
TEST_F(BoundlessLayerTest, RootBoundlessLayerCanSetTransform) {
- sp<SurfaceControl> rootBoundlessLayer =
- mClient->createSurface(String8("RootBoundlessLayer"), 0, 0, PIXEL_FORMAT_RGBA_8888,
- 0 /* flags */);
- ASSERT_TRUE(rootBoundlessLayer != nullptr);
+ sp<SurfaceControl> rootBoundlessLayer = createSurface(mClient, "RootBoundlessLayer", 0, 0,
+ PIXEL_FORMAT_RGBA_8888, 0 /* flags */);
ASSERT_TRUE(rootBoundlessLayer->isValid());
sp<SurfaceControl> colorLayer =
- mClient->createSurface(String8("ColorLayer"), 0, 0, PIXEL_FORMAT_RGBA_8888,
- ISurfaceComposerClient::eFXSurfaceColor,
- rootBoundlessLayer.get());
- ASSERT_TRUE(colorLayer != nullptr);
+ createSurface(mClient, "ColorLayer", 0, 0, PIXEL_FORMAT_RGBA_8888,
+ ISurfaceComposerClient::eFXSurfaceColor, rootBoundlessLayer.get());
+
ASSERT_TRUE(colorLayer->isValid());
asTransaction([&](Transaction& t) {
t.setLayer(rootBoundlessLayer, INT32_MAX - 1);
@@ -3864,9 +3864,8 @@ TEST_F(ScreenCaptureTest, CaptureSingleLayer) {
TEST_F(ScreenCaptureTest, CaptureLayerWithChild) {
auto fgHandle = mFGSurfaceControl->getHandle();
- sp<SurfaceControl> child =
- mClient->createSurface(String8("Child surface"), 10, 10, PIXEL_FORMAT_RGBA_8888,
- 0, mFGSurfaceControl.get());
+ sp<SurfaceControl> child = createSurface(mClient, "Child surface", 10, 10,
+ PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
fillSurfaceRGBA8(child, 200, 200, 200);
SurfaceComposerClient::Transaction().show(child).apply(true);
@@ -3880,9 +3879,8 @@ TEST_F(ScreenCaptureTest, CaptureLayerWithChild) {
TEST_F(ScreenCaptureTest, CaptureLayerChildOnly) {
auto fgHandle = mFGSurfaceControl->getHandle();
- sp<SurfaceControl> child =
- mClient->createSurface(String8("Child surface"), 10, 10, PIXEL_FORMAT_RGBA_8888,
- 0, mFGSurfaceControl.get());
+ sp<SurfaceControl> child = createSurface(mClient, "Child surface", 10, 10,
+ PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
fillSurfaceRGBA8(child, 200, 200, 200);
SurfaceComposerClient::Transaction().show(child).apply(true);
@@ -3894,9 +3892,8 @@ TEST_F(ScreenCaptureTest, CaptureLayerChildOnly) {
}
TEST_F(ScreenCaptureTest, CaptureTransparent) {
- sp<SurfaceControl> child =
- mClient->createSurface(String8("Child surface"), 10, 10, PIXEL_FORMAT_RGBA_8888,
- 0, mFGSurfaceControl.get());
+ sp<SurfaceControl> child = createSurface(mClient, "Child surface", 10, 10,
+ PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
fillSurfaceRGBA8(child, 200, 200, 200);
@@ -3914,9 +3911,9 @@ TEST_F(ScreenCaptureTest, CaptureTransparent) {
TEST_F(ScreenCaptureTest, DontCaptureRelativeOutsideTree) {
auto fgHandle = mFGSurfaceControl->getHandle();
- sp<SurfaceControl> child =
- mClient->createSurface(String8("Child surface"), 10, 10, PIXEL_FORMAT_RGBA_8888,
- 0, mFGSurfaceControl.get());
+ sp<SurfaceControl> child = createSurface(mClient, "Child surface", 10, 10,
+ PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
+ ASSERT_NE(nullptr, child.get()) << "failed to create surface";
sp<SurfaceControl> relative = createLayer(String8("Relative surface"), 10, 10, 0);
fillSurfaceRGBA8(child, 200, 200, 200);
fillSurfaceRGBA8(relative, 100, 100, 100);
@@ -3937,12 +3934,10 @@ TEST_F(ScreenCaptureTest, DontCaptureRelativeOutsideTree) {
TEST_F(ScreenCaptureTest, CaptureRelativeInTree) {
auto fgHandle = mFGSurfaceControl->getHandle();
- sp<SurfaceControl> child =
- mClient->createSurface(String8("Child surface"), 10, 10, PIXEL_FORMAT_RGBA_8888,
- 0, mFGSurfaceControl.get());
- sp<SurfaceControl> relative =
- mClient->createSurface(String8("Relative surface"), 10, 10,
- PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
+ sp<SurfaceControl> child = createSurface(mClient, "Child surface", 10, 10,
+ PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
+ sp<SurfaceControl> relative = createSurface(mClient, "Relative surface", 10, 10,
+ PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
fillSurfaceRGBA8(child, 200, 200, 200);
fillSurfaceRGBA8(relative, 100, 100, 100);
@@ -3971,9 +3966,8 @@ public:
void SetUp() override {
LayerUpdateTest::SetUp();
- mChild =
- mClient->createSurface(String8("Child surface"), 10, 10, PIXEL_FORMAT_RGBA_8888,
- 0, mFGSurfaceControl.get());
+ mChild = createSurface(mClient, "Child surface", 10, 10, PIXEL_FORMAT_RGBA_8888, 0,
+ mFGSurfaceControl.get());
fillSurfaceRGBA8(mChild, 200, 200, 200);
SurfaceComposerClient::Transaction().show(mChild).apply(true);
@@ -4029,14 +4023,12 @@ TEST_F(ScreenCaptureChildOnlyTest, RegressionTest76099859) {
TEST_F(ScreenCaptureTest, CaptureLayerWithGrandchild) {
auto fgHandle = mFGSurfaceControl->getHandle();
- sp<SurfaceControl> child =
- mClient->createSurface(String8("Child surface"), 10, 10, PIXEL_FORMAT_RGBA_8888,
- 0, mFGSurfaceControl.get());
+ sp<SurfaceControl> child = createSurface(mClient, "Child surface", 10, 10,
+ PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
fillSurfaceRGBA8(child, 200, 200, 200);
- sp<SurfaceControl> grandchild =
- mClient->createSurface(String8("Grandchild surface"), 5, 5,
- PIXEL_FORMAT_RGBA_8888, 0, child.get());
+ sp<SurfaceControl> grandchild = createSurface(mClient, "Grandchild surface", 5, 5,
+ PIXEL_FORMAT_RGBA_8888, 0, child.get());
fillSurfaceRGBA8(grandchild, 50, 50, 50);
SurfaceComposerClient::Transaction()
@@ -4053,9 +4045,8 @@ TEST_F(ScreenCaptureTest, CaptureLayerWithGrandchild) {
}
TEST_F(ScreenCaptureTest, CaptureChildOnly) {
- sp<SurfaceControl> child =
- mClient->createSurface(String8("Child surface"), 10, 10, PIXEL_FORMAT_RGBA_8888,
- 0, mFGSurfaceControl.get());
+ sp<SurfaceControl> child = createSurface(mClient, "Child surface", 10, 10,
+ PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
fillSurfaceRGBA8(child, 200, 200, 200);
auto childHandle = child->getHandle();
@@ -4068,15 +4059,13 @@ TEST_F(ScreenCaptureTest, CaptureChildOnly) {
}
TEST_F(ScreenCaptureTest, CaptureGrandchildOnly) {
- sp<SurfaceControl> child =
- mClient->createSurface(String8("Child surface"), 10, 10, PIXEL_FORMAT_RGBA_8888,
- 0, mFGSurfaceControl.get());
+ sp<SurfaceControl> child = createSurface(mClient, "Child surface", 10, 10,
+ PIXEL_FORMAT_RGBA_8888, 0, mFGSurfaceControl.get());
fillSurfaceRGBA8(child, 200, 200, 200);
auto childHandle = child->getHandle();
- sp<SurfaceControl> grandchild =
- mClient->createSurface(String8("Grandchild surface"), 5, 5,
- PIXEL_FORMAT_RGBA_8888, 0, child.get());
+ sp<SurfaceControl> grandchild = createSurface(mClient, "Grandchild surface", 5, 5,
+ PIXEL_FORMAT_RGBA_8888, 0, child.get());
fillSurfaceRGBA8(grandchild, 50, 50, 50);
SurfaceComposerClient::Transaction()
@@ -4095,9 +4084,8 @@ TEST_F(ScreenCaptureTest, CaptureGrandchildOnly) {
TEST_F(ScreenCaptureTest, CaptureCrop) {
sp<SurfaceControl> redLayer = createLayer(String8("Red surface"), 60, 60, 0);
- sp<SurfaceControl> blueLayer =
- mClient->createSurface(String8("Blue surface"), 30, 30, PIXEL_FORMAT_RGBA_8888,
- 0, redLayer.get());
+ sp<SurfaceControl> blueLayer = createSurface(mClient, "Blue surface", 30, 30,
+ PIXEL_FORMAT_RGBA_8888, 0, redLayer.get());
ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(redLayer, Color::RED, 60, 60));
ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(blueLayer, Color::BLUE, 30, 30));
@@ -4128,9 +4116,8 @@ TEST_F(ScreenCaptureTest, CaptureCrop) {
TEST_F(ScreenCaptureTest, CaptureSize) {
sp<SurfaceControl> redLayer = createLayer(String8("Red surface"), 60, 60, 0);
- sp<SurfaceControl> blueLayer =
- mClient->createSurface(String8("Blue surface"), 30, 30, PIXEL_FORMAT_RGBA_8888,
- 0, redLayer.get());
+ sp<SurfaceControl> blueLayer = createSurface(mClient, "Blue surface", 30, 30,
+ PIXEL_FORMAT_RGBA_8888, 0, redLayer.get());
ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(redLayer, Color::RED, 60, 60));
ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(blueLayer, Color::BLUE, 30, 30));
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-12-30 18:15:25 +0000