1 files changed, 160 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d9/RenderTarget9.cpp b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d9/RenderTarget9.cpp
new file mode 100644
index 0000000000..54c3291799
--- /dev/null
+++ b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d9/RenderTarget9.cpp
@@ -0,0 +1,160 @@
+//
+// Copyright 2012 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.
+//
+
+// RenderTarget9.cpp: Implements a D3D9-specific wrapper for IDirect3DSurface9
+// pointers retained by renderbuffers.
+
+#include "libANGLE/renderer/d3d/d3d9/RenderTarget9.h"
+#include "libANGLE/renderer/d3d/d3d9/Renderer9.h"
+#include "libANGLE/renderer/d3d/d3d9/SwapChain9.h"
+#include "libANGLE/renderer/d3d/d3d9/formatutils9.h"
+#include "libANGLE/renderer/d3d/d3d9/renderer9_utils.h"
+
+namespace rx
+{
+
+// TODO: AddRef the incoming surface to take ownership instead of expecting that its ref is being
+// given.
+TextureRenderTarget9::TextureRenderTarget9(IDirect3DBaseTexture9 *texture,
+                                           size_t textureLevel,
+                                           IDirect3DSurface9 *surface,
+                                           GLenum internalFormat,
+                                           GLsizei width,
+                                           GLsizei height,
+                                           GLsizei depth,
+                                           GLsizei samples)
+    : mWidth(width),
+      mHeight(height),
+      mDepth(depth),
+      mInternalFormat(internalFormat),
+      mD3DFormat(D3DFMT_UNKNOWN),
+      mSamples(samples),
+      mTexture(texture),
+      mTextureLevel(textureLevel),
+      mRenderTarget(surface)
+{
+    ASSERT(mDepth == 1);
+
+    if (mRenderTarget)
+    {
+        D3DSURFACE_DESC description;
+        mRenderTarget->GetDesc(&description);
+        mD3DFormat = description.Format;
+    }
+}
+
+TextureRenderTarget9::~TextureRenderTarget9()
+{
+    SafeRelease(mTexture);
+    SafeRelease(mRenderTarget);
+}
+
+GLsizei TextureRenderTarget9::getWidth() const
+{
+    return mWidth;
+}
+
+GLsizei TextureRenderTarget9::getHeight() const
+{
+    return mHeight;
+}
+
+GLsizei TextureRenderTarget9::getDepth() const
+{
+    return mDepth;
+}
+
+GLenum TextureRenderTarget9::getInternalFormat() const
+{
+    return mInternalFormat;
+}
+
+GLsizei TextureRenderTarget9::getSamples() const
+{
+    return mSamples;
+}
+
+IDirect3DBaseTexture9 *TextureRenderTarget9::getTexture() const
+{
+    return mTexture;
+}
+
+size_t TextureRenderTarget9::getTextureLevel() const
+{
+    return mTextureLevel;
+}
+
+IDirect3DSurface9 *TextureRenderTarget9::getSurface() const
+{
+    // Caller is responsible for releasing the returned surface reference.
+    // TODO: remove the AddRef to match RenderTarget11
+    if (mRenderTarget)
+    {
+        mRenderTarget->AddRef();
+    }
+
+    return mRenderTarget;
+}
+
+D3DFORMAT TextureRenderTarget9::getD3DFormat() const
+{
+    return mD3DFormat;
+}
+
+SurfaceRenderTarget9::SurfaceRenderTarget9(SwapChain9 *swapChain, bool depth)
+    : mSwapChain(swapChain), mDepth(depth)
+{}
+
+SurfaceRenderTarget9::~SurfaceRenderTarget9() {}
+
+GLsizei SurfaceRenderTarget9::getWidth() const
+{
+    return mSwapChain->getWidth();
+}
+
+GLsizei SurfaceRenderTarget9::getHeight() const
+{
+    return mSwapChain->getHeight();
+}
+
+GLsizei SurfaceRenderTarget9::getDepth() const
+{
+    return 1;
+}
+
+GLenum SurfaceRenderTarget9::getInternalFormat() const
+{
+    return (mDepth ? mSwapChain->getDepthBufferInternalFormat()
+                   : mSwapChain->getRenderTargetInternalFormat());
+}
+
+GLsizei SurfaceRenderTarget9::getSamples() const
+{
+    // Our EGL surfaces do not support multisampling.
+    return 0;
+}
+
+IDirect3DSurface9 *SurfaceRenderTarget9::getSurface() const
+{
+    return (mDepth ? mSwapChain->getDepthStencil() : mSwapChain->getRenderTarget());
+}
+
+IDirect3DBaseTexture9 *SurfaceRenderTarget9::getTexture() const
+{
+    return (mDepth ? nullptr : mSwapChain->getOffscreenTexture());
+}
+
+size_t SurfaceRenderTarget9::getTextureLevel() const
+{
+    return 0;
+}
+
+D3DFORMAT SurfaceRenderTarget9::getD3DFormat() const
+{
+    return d3d9::GetTextureFormatInfo(getInternalFormat()).texFormat;
+}
+
+}  // namespace rx