Updated native SurfaceControl APIs to reflect their behavior.

Updated setPosition, setCrop, setBufferTransform, and added setScale
to native SurfaceControl API. The new functions should be pass through
calls to SurfaceComposerClient that sends it to SurfaceFlinger.

Test: ASurfaceControlTest
Bug: 170765639
Change-Id: I214c5ae998d8f896200f3010cf2de6754d1e8510

2 files changed, 26 insertions, 15 deletions

diff --git a/native/android/libandroid.map.txt b/native/android/libandroid.map.txt
index 4d137e0e1acc..9729524b47b2 100644
--- a/native/android/libandroid.map.txt
+++ b/native/android/libandroid.map.txt
@@ -260,8 +260,9 @@ LIBANDROID {
     ASurfaceTransaction_setHdrMetadata_smpte2086; # introduced=29
     ASurfaceTransaction_setOnComplete; # introduced=29
     ASurfaceTransaction_setPosition; # introduced=31
-    ASurfaceTransaction_setSourceRect; # introduced=31
-    ASurfaceTransaction_setTransform; # introduced=31
+    ASurfaceTransaction_setCrop; # introduced=31
+    ASurfaceTransaction_setBufferTransform; # introduced=31
+    ASurfaceTransaction_setScale; # introduced=31
     ASurfaceTransaction_setVisibility; # introduced=29
     ASurfaceTransaction_setZOrder; # introduced=29
     ASystemFontIterator_open; # introduced=29
diff --git a/native/android/surface_control.cpp b/native/android/surface_control.cpp
index 7433cf970566..3d14c425ed4d 100644
--- a/native/android/surface_control.cpp
+++ b/native/android/surface_control.cpp
@@ -459,34 +459,31 @@ void ASurfaceTransaction_setGeometry(ASurfaceTransaction* aSurfaceTransaction,
     transaction->setTransformToDisplayInverse(surfaceControl, transformToInverseDisplay);
 }
 
-void ASurfaceTransaction_setSourceRect(ASurfaceTransaction* aSurfaceTransaction,
-                                       ASurfaceControl* aSurfaceControl, const ARect& source) {
+void ASurfaceTransaction_setCrop(ASurfaceTransaction* aSurfaceTransaction,
+                                 ASurfaceControl* aSurfaceControl, const ARect& crop) {
     CHECK_NOT_NULL(aSurfaceTransaction);
     CHECK_NOT_NULL(aSurfaceControl);
-    CHECK_VALID_RECT(source);
+    CHECK_VALID_RECT(crop);
 
     sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl);
     Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction);
 
-    transaction->setCrop(surfaceControl, static_cast<const Rect&>(source));
+    transaction->setCrop(surfaceControl, static_cast<const Rect&>(crop));
 }
 
-void ASurfaceTransaction_setPosition(ASurfaceTransaction* /* aSurfaceTransaction */,
-                                     ASurfaceControl* /* aSurfaceControl */,
-                                     const ARect& /* destination */) {
-    // TODO: Fix this function
-    /* CHECK_NOT_NULL(aSurfaceTransaction);
+void ASurfaceTransaction_setPosition(ASurfaceTransaction* aSurfaceTransaction,
+                                     ASurfaceControl* aSurfaceControl, int32_t x, int32_t y) {
+    CHECK_NOT_NULL(aSurfaceTransaction);
     CHECK_NOT_NULL(aSurfaceControl);
-    CHECK_VALID_RECT(destination);
 
     sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl);
     Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction);
 
-    transaction->setFrame(surfaceControl, static_cast<const Rect&>(destination));*/
+    transaction->setPosition(surfaceControl, x, y);
 }
 
-void ASurfaceTransaction_setTransform(ASurfaceTransaction* aSurfaceTransaction,
-                                      ASurfaceControl* aSurfaceControl, int32_t transform) {
+void ASurfaceTransaction_setBufferTransform(ASurfaceTransaction* aSurfaceTransaction,
+                                            ASurfaceControl* aSurfaceControl, int32_t transform) {
     CHECK_NOT_NULL(aSurfaceTransaction);
     CHECK_NOT_NULL(aSurfaceControl);
 
@@ -499,6 +496,19 @@ void ASurfaceTransaction_setTransform(ASurfaceTransaction* aSurfaceTransaction,
     transaction->setTransformToDisplayInverse(surfaceControl, transformToInverseDisplay);
 }
 
+void ASurfaceTransaction_setScale(ASurfaceTransaction* aSurfaceTransaction,
+                                  ASurfaceControl* aSurfaceControl, float xScale, float yScale) {
+    CHECK_NOT_NULL(aSurfaceTransaction);
+    CHECK_NOT_NULL(aSurfaceControl);
+    LOG_ALWAYS_FATAL_IF(xScale < 0, "negative value passed in for xScale");
+    LOG_ALWAYS_FATAL_IF(yScale < 0, "negative value passed in for yScale");
+
+    sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl);
+    Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction);
+
+    transaction->setMatrix(surfaceControl, xScale, 0, 0, yScale);
+}
+
 void ASurfaceTransaction_setBufferTransparency(ASurfaceTransaction* aSurfaceTransaction,
                                                ASurfaceControl* aSurfaceControl,
                                                int8_t transparency) {