--- SheepShaver/src/include/video.h	2002/02/04 16:58:13	1.1.1.1
+++ SheepShaver/src/include/video.h	2004/11/13 14:09:16	1.8
@@ -1,7 +1,7 @@
 /*
  *  video.h - Video/graphics emulation
  *
- *  SheepShaver (C) 1997-2002 Marc Hellwig and Christian Bauer
+ *  SheepShaver (C) 1997-2004 Marc Hellwig and Christian Bauer
  *
  *  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
@@ -24,7 +24,7 @@
 extern bool VideoActivated(void);
 extern bool VideoSnapshot(int xsize, int ysize, uint8 *p);
 
-extern int16 VideoDoDriverIO(void *spaceID, void *commandID, void *commandContents, uint32 commandCode, uint32 commandKind);
+extern int16 VideoDoDriverIO(uint32 spaceID, uint32 commandID, uint32 commandContents, uint32 commandCode, uint32 commandKind);
 
 // System specific and internal functions/data
 struct VideoInfo {
@@ -46,12 +46,47 @@ enum {	// viAppleMode
 	APPLE_32_BIT
 };
 
+// 1, 2, 4 and 8 bit depths use a color palette
+inline bool IsDirectMode(int mode)
+{
+	return mode == APPLE_16_BIT || mode == APPLE_32_BIT;
+}
+
+// Return the depth code that corresponds to the specified bits-per-pixel value
+inline int DepthModeForPixelDepth(int depth)
+{
+	switch (depth) {
+	case 1: return APPLE_1_BIT;
+	case 2: return APPLE_2_BIT;
+	case 4: return APPLE_4_BIT;
+	case 8: return APPLE_8_BIT;
+	case 15: case 16: return APPLE_16_BIT;
+	case 24: case 32: return APPLE_32_BIT;
+	default: return APPLE_1_BIT;
+	}
+}
+
+// Return a bytes-per-row value (assuming no padding) for the specified depth and pixel width
+inline uint32 TrivialBytesPerRow(uint32 width, int mode)
+{
+	switch (mode) {
+	case APPLE_1_BIT: return width / 8;
+	case APPLE_2_BIT: return width / 4;
+	case APPLE_4_BIT: return width / 2;
+	case APPLE_8_BIT: return width;
+	case APPLE_16_BIT: return width * 2;
+	case APPLE_32_BIT: return width * 4;
+	default: return width;
+	}
+}
+
 enum {	// viAppleID
 	APPLE_640x480 = 0x81,
 	APPLE_W_640x480,
 	APPLE_800x600,
 	APPLE_W_800x600,
 	APPLE_1024x768,
+	APPLE_1152x768,
 	APPLE_1152x900,
 	APPLE_1280x1024,
 	APPLE_1600x1200,
@@ -103,10 +138,19 @@ extern void VideoQuitFullScreen(void);
 
 extern void video_set_palette(void);
 extern void video_set_cursor(void);
+extern bool video_can_change_cursor(void);
 extern int16 video_mode_change(VidLocals *csSave, uint32 ParamPtr);
 
 extern int16 VSLDoInterruptService(uint32 arg1);
-extern void NQDMisc(uint32 arg1, void *arg2);
+extern void NQDMisc(uint32 arg1, uintptr arg2);
+
+// Native QuickDraw acceleration callbacks
+extern bool NQD_sync_hook(uint32);
+extern bool NQD_bitblt_hook(uint32);
+extern bool NQD_fillrect_hook(uint32);
+extern void NQD_bitblt(uint32);
+extern void NQD_invrect(uint32);
+extern void NQD_fillrect(uint32);
 
 extern bool keyfile_valid;