1 files changed, 108 insertions, 0 deletions
diff --git a/src/windows/native/sun/java2d/d3d/D3DVertexCacher.h b/src/windows/native/sun/java2d/d3d/D3DVertexCacher.h
new file mode 100644
index 000000000..a3872e361
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+++ b/src/windows/native/sun/java2d/d3d/D3DVertexCacher.h
@@ -0,0 +1,108 @@
+/*
+ * Copyright 2007-2008 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+#ifndef D3DVERTEXCACHER_H
+#define D3DVERTEXCACHER_H
+
+#include "jni.h"
+#include "D3DContext.h"
+
+#define MAX_BATCH_SIZE 1024
+#define APPEND_ACTION 0x0
+#define RESET_ACTION  0x1
+#define D3DFVF_J2DLVERTEX \
+    (D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_TEX2 | \
+    D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEXCOORDSIZE2(1) )
+typedef struct _J2DLVERTEX {
+    float x, y, z;
+    DWORD color;
+    float tu1, tv1;
+    float tu2, tv2;
+} J2DLVERTEX;
+
+typedef struct {
+    D3DPRIMITIVETYPE pType; // type of primitives in this batch
+    UINT pNum; // number of primitives of pType in this batch
+} VertexBatch;
+
+class D3DContext;
+
+class D3DPIPELINE_API D3DVertexCacher {
+public:
+    HRESULT Init(D3DContext *pCtx);
+            ~D3DVertexCacher() { ReleaseDefPoolResources(); }
+    void    ReleaseDefPoolResources();
+
+    jint    GetColor() { return color; }
+    void    SetColor(jint newColor) { color = newColor; }
+    HRESULT DrawLine(int x1, int y1, int x2, int y2);
+    HRESULT DrawPoly(jint nPoints, jboolean isClosed,
+                     jint transX, jint transY,
+                     jint *xPoints, jint *yPoints);
+    HRESULT DrawScanlines(jint scanlineCount, jint *scanlines);
+    HRESULT DrawRect(int x1, int y1, int x2, int y2);
+    HRESULT FillRect(int x1, int y1, int x2, int y2);
+    HRESULT FillParallelogramAA(float fx11, float fy11,
+                                float dx21, float dy21,
+                                float dx12, float dy12);
+    HRESULT DrawParallelogramAA(float ox11, float oy11,
+                                float ox21, float oy21,
+                                float ox12, float oy12,
+                                float ix11, float iy11,
+                                float ix21, float iy21,
+                                float ix12, float iy12);
+    HRESULT FillParallelogram(float fx11, float fy11,
+                              float dx21, float dy21,
+                              float dx12, float dy12);
+    HRESULT FillSpans(jint spansCount, jint *spans);
+    HRESULT DrawTexture(float dx1, float dy1, float dx2, float dy2,
+                        float tx1, float ty1, float tx2, float ty2);
+    HRESULT DrawTexture(float  dx1, float  dy1, float  dx2, float  dy2,
+                        float t1x1, float t1y1, float t1x2, float t1y2,
+                        float t2x1, float t2y1, float t2x2, float t2y2);
+    HRESULT Render(int actionType = APPEND_ACTION);
+    UINT    GetFreeVertices() { return (MAX_BATCH_SIZE - firstUnusedVertex); }
+
+static
+    HRESULT CreateInstance(D3DContext *pCtx, D3DVertexCacher **ppVC);
+
+private:
+            D3DVertexCacher();
+    HRESULT EnsureCapacity(D3DPRIMITIVETYPE newPType, UINT vNum);
+
+private:
+    UINT firstPendingBatch;
+    UINT firstPendingVertex;
+    UINT firstUnusedVertex;
+    UINT currentBatch;
+    J2DLVERTEX              vertices[MAX_BATCH_SIZE];
+    VertexBatch             batches[MAX_BATCH_SIZE];
+    IDirect3DVertexBuffer9  *lpD3DVertexBuffer;
+    IDirect3DDevice9        *lpD3DDevice;
+    D3DContext              *pCtx;
+    jint                    color;
+};
+
+#endif // D3DVERTEXCACHER_H