Initial commit

engines/cruise/gfxModule.h

@@ -0,0 +1,73 @@
+/* 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.
+ *
+ * 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 CRUISE_GFXMODULE_H
+#define CRUISE_GFXMODULE_H
+
+namespace Cruise {
+
+struct gfxModuleDataStruct {
+	int useTandy;
+	int useEGA;
+	int useVGA;
+
+	uint8 *pPage00;
+	uint8 *pPage10;
+};
+
+struct palEntry {
+	uint8 R;
+	uint8 G;
+	uint8 B;
+	uint8 A;
+};
+
+extern gfxModuleDataStruct gfxModuleData;
+
+void gfxModuleData_gfxClearFrameBuffer(uint8 *ptr);
+void gfxModuleData_setDirtyColors(int min, int max);
+void gfxModuleData_setPalColor(int idx, int r, int g, int b);
+void gfxModuleData_field_90();
+void gfxModuleData_gfxWaitVSync();
+void gfxModuleData_flip();
+void gfxModuleData_updatePalette();
+void gfxModuleData_updateScreen();
+
+void gfxCopyRect(const uint8 *sourceBuffer, int width, int height, byte *dest, int x, int y, int color);
+void gfxModuleData_gfxCopyScreen(const uint8 *sourcePtr, uint8 *destPtr);
+void convertGfxFromMode4(const uint8 *sourcePtr, int width, int height, uint8 *destPtr);
+void convertGfxFromMode5(const uint8 *sourcePtr, int width, int height, uint8 *destPtr);
+void gfxModuleData_Init();
+void gfxModuleData_flipScreen();
+//void gfxModuleData_setPal(uint8 * ptr);
+void gfxModuleData_convertOldPalColor(uint16 oldColor, uint8 *pOutput);
+void gfxModuleData_setPalEntries(const byte *ptr, int start, int num);
+void gfxModuleData_setPal256(const byte *ptr);
+void gfxModuleData_addDirtyRect(const Common::Rect &r);
+void flip();
+void drawSolidBox(int32 x1, int32 y1, int32 x2, int32 y2, uint8 color);
+void resetBitmap(uint8 *dataPtr, int32 dataSize);
+
+void switchBackground(const byte *newBg);
+
+} // End of namespace Cruise
+
+#endif