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engines/icb/gfx/gfxstub_dutch.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * Additional copyright for this file:
+ * Copyright (C) 1999-2000 Revolution Software Ltd.
+ * This code is based on source code created by Revolution Software,
+ * used with permission.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef ICB_GFXSTUB_DUTCH_HH
+#define ICB_GFXSTUB_DUTCH_HH
+
+namespace ICB {
+
+typedef struct {
+	uint32 width;     // 640
+	uint32 height;    // 480
+	uint32 stride;    // width * 4
+	uint8 *RGBdata; // width * height * 32-bits
+	uint16 *Zdata;  // width * height * 16-bits
+} RevRenderDevice;
+
+typedef struct {
+	int32 x, y;     // fixed-point 16:16
+	int32 u, v;     // fixed-point 16:16
+	uint32 colour; // B, G, R, alpha (low->high mem)
+} vertex2D;
+
+typedef struct {
+	uint32 *palette;   /*[256]*/ // windows 32-bit RGB with 1 byte of padding
+	uint32 width;      // must be power of 2
+	uint32 height;     // must be power of 2
+	uint8 *level[9]; // width/1 * height/1 -> width/256 * height/256
+} RevTexture;
+
+class TextureHandle;
+
+TextureHandle *RegisterTexture(const RevTexture *revInput);
+int32 UnregisterTexture(TextureHandle *);
+
+int32 SetTextureState(TextureHandle *texture);
+int32 GetTextureState(TextureHandle *texture);
+
+int32 SetRenderDevice(RevRenderDevice *renderDev);
+int32 GetRenderDevice(RevRenderDevice *renderDev);
+
+// Colour is verts[0].colour
+int32 DrawFlatUnTexturedPolygon(const vertex2D *verts, int32 nVerts, uint16 z);
+
+int32 DrawGouraudUnTexturedPolygon(const vertex2D *verts, int32 nVerts, uint16 z);
+
+// Colour is verts[0].colour
+int32 DrawFlatTexturedPolygon(const vertex2D *verts, int32 nVerts, uint16 z);
+
+int32 DrawGouraudTexturedPolygon(const vertex2D *verts, int32 nVerts, uint16 z);
+
+// Colour is verts[0].colour
+int32 DrawFlatTexturedTransparentPolygon(const vertex2D *verts, int32 nVerts, uint16 z);
+
+int32 DrawGouraudTexturedTransparentPolygon(const vertex2D *verts, int32 nVerts, uint16 z);
+
+static const int32 GFXLIB_TRANSPARENT_COLOUR = 0xDEADBEAF;
+
+// This value CANNOT be changed
+
+static const int32 GFXLIB_TRANSPARENT_INDEX = 0x00000000;
+
+void ClearProcessorState(void);
+
+} // End of namespace ICB
+
+#endif // #ifndef GFXSTUB_DUTCH_HH