emulator: opengl: minor fix and reformatting

This patches fixes a minor invalid usage of delete (instead of delete[])
and reformats the source code a little to make it more obvious.

Change-Id: If853d12e74549abcc6682430c837b0f14da81fdc

3 files changed, 13 insertions, 6 deletions

diff --git a/tools/emulator/opengl/shared/OpenglCodecCommon/FixedBuffer.h b/tools/emulator/opengl/shared/OpenglCodecCommon/FixedBuffer.h
index 1a18f473f..30b9a80ee 100644
--- a/tools/emulator/opengl/shared/OpenglCodecCommon/FixedBuffer.h
+++ b/tools/emulator/opengl/shared/OpenglCodecCommon/FixedBuffer.h
@@ -25,18 +25,21 @@ public:
     }
 
     ~FixedBuffer() {
-        delete m_buffer;
+        delete [] m_buffer;
         m_bufferLen = 0;
     }
 
     void * alloc(size_t size) {
-        if (m_bufferLen >= size) return (void *)(m_buffer);
+        if (m_bufferLen >= size)
+            return (void *)(m_buffer);
 
-        if (m_buffer != NULL) delete[] m_buffer;
+        if (m_buffer != NULL)
+            delete[] m_buffer;
 
         m_bufferLen = size;
         m_buffer = new unsigned char[m_bufferLen];
-        if (m_buffer == NULL) m_bufferLen = 0;
+        if (m_buffer == NULL)
+            m_bufferLen = 0;
 
         return m_buffer;
     }
diff --git a/tools/emulator/opengl/system/OpenglSystemCommon/HostConnection.cpp b/tools/emulator/opengl/system/OpenglSystemCommon/HostConnection.cpp
index 29273416c..3355d9f1e 100644
--- a/tools/emulator/opengl/system/OpenglSystemCommon/HostConnection.cpp
+++ b/tools/emulator/opengl/system/OpenglSystemCommon/HostConnection.cpp
@@ -69,6 +69,7 @@ HostConnection *HostConnection::get()
             }
             if (stream->connect() < 0) {
                 LOGE("Failed to connect to host (QemuPipeStream)!!!\n");
+                delete stream;
                 delete con;
                 return NULL;
             }
@@ -85,6 +86,7 @@ HostConnection *HostConnection::get()
 
             if (stream->connect("10.0.2.2", STREAM_PORT_NUM) < 0) {
                 LOGE("Failed to connect to host (TcpStream)!!!\n");
+                delete stream;
                 delete con;
                 return NULL;
             }
diff --git a/tools/emulator/opengl/system/egl/egl.cpp b/tools/emulator/opengl/system/egl/egl.cpp
index e9bae3ae3..37a9becde 100644
--- a/tools/emulator/opengl/system/egl/egl.cpp
+++ b/tools/emulator/opengl/system/egl/egl.cpp
@@ -146,8 +146,10 @@ EGLContext_t::EGLContext_t(EGLDisplay dpy, EGLConfig config, EGLContext_t* share
     flags = 0;
     version = 1;
     clientState = new GLClientState();
-    if (shareCtx) sharedGroup = shareCtx->getSharedGroup();
-    else sharedGroup = GLSharedGroupPtr(new GLSharedGroup());
+    if (shareCtx)
+        sharedGroup = shareCtx->getSharedGroup();
+    else
+        sharedGroup = GLSharedGroupPtr(new GLSharedGroup());
 };
 
 EGLContext_t::~EGLContext_t()