1 files changed, 24 insertions, 23 deletions

diff --git a/engines/scumm/gfx.cpp b/engines/scumm/gfx.cpp
index 1b913e16b4..f22547f193 100644
--- a/engines/scumm/gfx.cpp
+++ b/engines/scumm/gfx.cpp
@@ -251,7 +251,7 @@ GdiV2::~GdiV2() {
 }
 
 #ifdef USE_RGB_COLOR
-Gdi16Bit::Gdi16Bit(ScummEngine *vm) : Gdi(vm) {
+GdiHE16bit::GdiHE16bit(ScummEngine *vm) : GdiHE(vm) {
 }
 #endif
 
@@ -652,16 +652,13 @@ void ScummEngine::drawStripToScreen(VirtScreen *vs, int x, int width, int top, i
 		assert(0 == (width & 3));
 
 		// Compose the text over the game graphics
-#ifdef USE_ARM_GFX_ASM
-		asmDrawStripToScreen(height, width, text, src, _compositeBuf, vs->pitch, width, _textSurface.pitch);
-#else
 #ifndef DISABLE_TOWNS_DUAL_LAYER_MODE
 		if (_game.platform == Common::kPlatformFMTowns) {
 			towns_drawStripToScreen(vs, x, y, x, top, width, height);
-			return;	
+			return;
 		} else
-#endif	
-		if (_bytesPerPixelOutput == 2) {
+#endif
+		if (_outputPixelFormat.bytesPerPixel == 2) {
 			const byte *srcPtr = (const byte *)src;
 			const byte *textPtr = (byte *)_textSurface.getBasePtr(x * m, y * m);
 			byte *dstPtr = _compositeBuf;
@@ -682,7 +679,11 @@ void ScummEngine::drawStripToScreen(VirtScreen *vs, int x, int width, int top, i
 				srcPtr += vsPitch;
 				textPtr += _textSurface.pitch - width * m;
 			}
-		} else {
+		}
+#ifdef USE_ARM_GFX_ASM
+		asmDrawStripToScreen(height, width, text, src, _compositeBuf, vs->pitch, width, _textSurface.pitch);
+#else
+		else {
 			// We blit four pixels at a time, for improved performance.
 			const uint32 *src32 = (const uint32 *)src;
 			uint32 *dst32 = (uint32 *)_compositeBuf;
@@ -721,11 +722,11 @@ void ScummEngine::drawStripToScreen(VirtScreen *vs, int x, int width, int top, i
 		if (_renderMode == Common::kRenderHercA || _renderMode == Common::kRenderHercG) {
 			ditherHerc(_compositeBuf, _herculesBuf, width, &x, &y, &width, &height);
 
-			src = _herculesBuf + x + y * Common::kHercW;
-			pitch = Common::kHercW;
+			src = _herculesBuf + x + y * kHercWidth;
+			pitch = kHercWidth;
 
 			// center image on the screen
-			x += (Common::kHercW - _screenWidth * 2) / 2;	// (720 - 320*2)/2 = 40
+			x += (kHercWidth - _screenWidth * 2) / 2;	// (720 - 320*2)/2 = 40
 		} else if (_useCJKMode && m == 2) {
 			pitch *= m;
 			x *= m;
@@ -818,10 +819,10 @@ void ditherHerc(byte *src, byte *hercbuf, int srcPitch, int *x, int *y, int *wid
 	int dsty = yo*2 - yo/4;
 
 	for (int y1 = 0; y1 < heighto;) {
-		assert(dsty < Common::kHercH);
+		assert(dsty < kHercHeight);
 
 		srcptr = src + y1 * srcPitch;
-		dstptr = hercbuf + dsty * Common::kHercW + xo * 2;
+		dstptr = hercbuf + dsty * kHercWidth + xo * 2;
 
 		const int idx1 = (dsty % 7) % 2;
 		for (int x1 = 0; x1 < widtho; x1++) {
@@ -1023,7 +1024,7 @@ void ScummEngine::restoreBackground(Common::Rect rect, byte backColor) {
 
 	if (rect.left > vs->w)
 		return;
-	
+
 	// Convert 'rect' to local (virtual screen) coordinates
 	rect.top -= vs->topline;
 	rect.bottom -= vs->topline;
@@ -1067,7 +1068,7 @@ void ScummEngine::restoreBackground(Common::Rect rect, byte backColor) {
 			fill(mask, _textSurface.pitch, backColor, width * _textSurfaceMultiplier, height * _textSurfaceMultiplier, _textSurface.format.bytesPerPixel);
 		}
 #endif
-			
+
 		if (_game.features & GF_16BIT_COLOR)
 			fill(screenBuf, vs->pitch, _16BitPalette[backColor], width, height, vs->format.bytesPerPixel);
 		else
@@ -1127,7 +1128,7 @@ void ScummEngine::clearTextSurface() {
 	fill((byte*)_textSurface.pixels,  _textSurface.pitch,
 #ifndef DISABLE_TOWNS_DUAL_LAYER_MODE
 		_game.platform == Common::kPlatformFMTowns ? 0 :
-#endif		
+#endif
 		CHARSET_MASK_TRANSPARENCY,  _textSurface.w, _textSurface.h, _textSurface.format.bytesPerPixel);
 }
 
@@ -1344,12 +1345,12 @@ void ScummEngine::drawBox(int x, int y, int x2, int y2, int color) {
 				color = ((color & 0x0f) << 4) | (color & 0x0f);
 				byte *mask = (byte *)_textSurface.getBasePtr(x * _textSurfaceMultiplier, (y - _screenTop + vs->topline) * _textSurfaceMultiplier);
 				fill(mask, _textSurface.pitch, color, width * _textSurfaceMultiplier, height * _textSurfaceMultiplier, _textSurface.format.bytesPerPixel);
-				
+
 				if (_game.id == GID_MONKEY2 || _game.id == GID_INDY4 || ((_game.id == GID_INDY3 || _game.id == GID_ZAK) && vs->number != kTextVirtScreen) || (_game.id == GID_LOOM && vs->number == kMainVirtScreen))
 					return;
 			}
 #endif
-			
+
 			fill(backbuff, vs->pitch, color, width, height, vs->format.bytesPerPixel);
 		}
 	}
@@ -3673,7 +3674,7 @@ void Gdi::unkDecode11(byte *dst, int dstPitch, const byte *src, int height) cons
 #undef READ_BIT_256
 
 #ifdef USE_RGB_COLOR
-void Gdi16Bit::writeRoomColor(byte *dst, byte color) const {
+void GdiHE16bit::writeRoomColor(byte *dst, byte color) const {
 	WRITE_UINT16(dst, READ_LE_UINT16(_vm->_hePalettes + 2048 + color * 2));
 }
 #endif
@@ -4009,7 +4010,7 @@ void ScummEngine::scrollEffect(int dir) {
 		y = 1 + step;
 		while (y < vs->h) {
 			moveScreen(0, -step, vs->h);
-#ifndef DISABLE_TOWNS_DUAL_LAYER_MODE	
+#ifndef DISABLE_TOWNS_DUAL_LAYER_MODE
 			if (_townsScreen) {
 				towns_drawStripToScreen(vs, 0, vs->topline + vs->h - step, 0, y - step, vs->w, step);
 			} else
@@ -4022,7 +4023,7 @@ void ScummEngine::scrollEffect(int dir) {
 					vs->w * m, step * m);
 				_system->updateScreen();
 			}
-			
+
 			waitForTimer(delay);
 			y += step;
 		}
@@ -4045,7 +4046,7 @@ void ScummEngine::scrollEffect(int dir) {
 					vs->w * m, step * m);
 				_system->updateScreen();
 			}
-			
+
 			waitForTimer(delay);
 			y += step;
 		}
@@ -4092,7 +4093,7 @@ void ScummEngine::scrollEffect(int dir) {
 					0, 0,
 					step, vs->h);
 				_system->updateScreen();
-			}	
+			}
 
 			waitForTimer(delay);
 			x += step;