Bug 1909234 - Vendor libwebrtc from a45c7056ad - moz.build file updates

CLOBBER

@@ -22,4 +22,4 @@
 # changes to stick? As of bug 928195, this shouldn't be necessary! Please
 # don't change CLOBBER for WebIDL changes any more.
 
-Merge day clobber 2024-08-05
+Modified build files in third_party/libwebrtc - Bug 1909234 - Vendor libwebrtc from a45c7056ad

third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build

@@ -30,6 +30,10 @@ LOCAL_INCLUDES += [
     "/tools/profiler/public"
 ]
 
+UNIFIED_SOURCES += [
+    "/third_party/libwebrtc/api/frame_transformer_interface.cc"
+]
+
 if not CONFIG["MOZ_DEBUG"]:
 
     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
@@ -138,6 +142,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
 
 if CONFIG["TARGET_CPU"] == "arm":
 
+    CXXFLAGS += [
+        "-mfpu=neon"
+    ]
+
     DEFINES["WEBRTC_ARCH_ARM"] = True
     DEFINES["WEBRTC_ARCH_ARM_V7"] = True
     DEFINES["WEBRTC_HAS_NEON"] = True
@@ -190,6 +198,12 @@ if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
         "unwind"
     ]
 
+if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+
+    CXXFLAGS += [
+        "-msse2"
+    ]
+
 if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 
     DEFINES["_GNU_SOURCE"] = True
@@ -200,6 +214,10 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 
 if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 
+    CXXFLAGS += [
+        "-msse2"
+    ]
+
     DEFINES["_GNU_SOURCE"] = True
 
 if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":