1 files changed, 59 insertions, 0 deletions
diff --git a/Source/ThirdParty/ANGLE/util/windows/win32/Win32Pixmap.cpp b/Source/ThirdParty/ANGLE/util/windows/win32/Win32Pixmap.cpp
new file mode 100644
index 000000000..801513163
--- /dev/null
+++ b/Source/ThirdParty/ANGLE/util/windows/win32/Win32Pixmap.cpp
@@ -0,0 +1,59 @@
+//
+// Copyright (c) 2015 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+// Win32Pixmap.cpp: Implementation of OSPixmap for Win32 (Windows)
+
+#include "windows/win32/Win32Pixmap.h"
+
+Win32Pixmap::Win32Pixmap() : mBitmap(nullptr)
+{
+}
+
+Win32Pixmap::~Win32Pixmap()
+{
+    if (mBitmap)
+    {
+        DeleteObject(mBitmap);
+    }
+}
+
+bool Win32Pixmap::initialize(EGLNativeDisplayType display, size_t width, size_t height, int depth)
+{
+    BITMAPINFO bitmapInfo;
+    memset(&bitmapInfo, 0, sizeof(bitmapInfo));
+
+    if (depth != 24 && depth != 32)
+    {
+        return false;
+    }
+
+    bitmapInfo.bmiHeader.biSize          = sizeof(bitmapInfo);
+    bitmapInfo.bmiHeader.biWidth         = static_cast<LONG>(width);
+    bitmapInfo.bmiHeader.biHeight        = static_cast<LONG>(height);
+    bitmapInfo.bmiHeader.biPlanes        = 1;
+    bitmapInfo.bmiHeader.biBitCount      = static_cast<WORD>(depth);
+    bitmapInfo.bmiHeader.biCompression   = BI_RGB;
+    bitmapInfo.bmiHeader.biSizeImage     = 0;
+    bitmapInfo.bmiHeader.biXPelsPerMeter = 1;
+    bitmapInfo.bmiHeader.biYPelsPerMeter = 1;
+    bitmapInfo.bmiHeader.biClrUsed       = 0;
+    bitmapInfo.bmiHeader.biClrImportant  = 0;
+
+    void *bitmapPtr = nullptr;
+    mBitmap         = CreateDIBSection(display, &bitmapInfo, DIB_RGB_COLORS, &bitmapPtr, nullptr, 0);
+
+    return mBitmap != nullptr;
+}
+
+EGLNativePixmapType Win32Pixmap::getNativePixmap() const
+{
+    return mBitmap;
+}
+
+OSPixmap *CreateOSPixmap()
+{
+    return new Win32Pixmap();
+}