Merge remote-tracking branch 'sync/master' into prince-malik

8 files changed, 29 insertions, 13 deletions

diff --git a/backends/graphics/surfacesdl/surfacesdl-graphics.cpp b/backends/graphics/surfacesdl/surfacesdl-graphics.cpp
index c946b8e747..0a4dcf3ea3 100644
--- a/backends/graphics/surfacesdl/surfacesdl-graphics.cpp
+++ b/backends/graphics/surfacesdl/surfacesdl-graphics.cpp
@@ -267,7 +267,11 @@ const OSystem::GraphicsMode *SurfaceSdlGraphicsManager::getSupportedGraphicsMode
 }
 
 int SurfaceSdlGraphicsManager::getDefaultGraphicsMode() const {
+#ifdef USE_SCALERS
 	return GFX_DOUBLESIZE;
+#else
+	return GFX_NORMAL;
+#endif
 }
 
 void SurfaceSdlGraphicsManager::resetGraphicsScale() {
@@ -1076,7 +1080,9 @@ void SurfaceSdlGraphicsManager::internUpdateScreen() {
 		for (r = _dirtyRectList; r != lastRect; ++r) {
 			register int dst_y = r->y + _currentShakePos;
 			register int dst_h = 0;
+#ifdef USE_SCALERS
 			register int orig_dst_y = 0;
+#endif
 			register int rx1 = r->x * scale1;
 
 			if (dst_y < height) {
@@ -1084,7 +1090,9 @@ void SurfaceSdlGraphicsManager::internUpdateScreen() {
 				if (dst_h > height - dst_y)
 					dst_h = height - dst_y;
 
+#ifdef USE_SCALERS
 				orig_dst_y = dst_y;
+#endif
 				dst_y = dst_y * scale1;
 
 				if (_videoMode.aspectRatioCorrection && !_overlayVisible)
diff --git a/backends/platform/android/gfx.cpp b/backends/platform/android/gfx.cpp
index 882dcff9a4..0ce95a3cfb 100644
--- a/backends/platform/android/gfx.cpp
+++ b/backends/platform/android/gfx.cpp
@@ -233,7 +233,7 @@ void OSystem_Android::initViewport() {
 	GLCALL(glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST));
 
 	GLCALL(glEnable(GL_BLEND));
-	GLCALL(glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA));
+	GLCALL(glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA));
 
 	GLCALL(glEnableClientState(GL_VERTEX_ARRAY));
 	GLCALL(glEnableClientState(GL_TEXTURE_COORD_ARRAY));
@@ -726,7 +726,7 @@ void OSystem_Android::setMouseCursor(const void *buf, uint w, uint h,
 		_mouse_keycolor = keycolor;
 
 		p = _mouse_texture_palette->palette() + _mouse_keycolor * 2;
-		WRITE_UINT16(p, READ_UINT16(p) & ~1);
+		WRITE_UINT16(p, 0);
 	}
 
 	if (w == 0 || h == 0)
@@ -779,7 +779,7 @@ void OSystem_Android::setCursorPaletteInternal(const byte *colors,
 		WRITE_UINT16(p, pf.RGBToColor(colors[0], colors[1], colors[2]));
 
 	p = _mouse_texture_palette->palette() + _mouse_keycolor * 2;
-	WRITE_UINT16(p, READ_UINT16(p) & ~1);
+	WRITE_UINT16(p, 0);
 }
 
 void OSystem_Android::setCursorPalette(const byte *colors,
@@ -821,7 +821,7 @@ void OSystem_Android::disableCursorPalette() {
 		}
 
 		byte *p = _mouse_texture_palette->palette() + _mouse_keycolor * 2;
-		WRITE_UINT16(p, READ_UINT16(p) & ~1);
+		WRITE_UINT16(p, 0);
 	}
 }
 
diff --git a/backends/platform/dc/dc-fs.cpp b/backends/platform/dc/dc-fs.cpp
index 36f5a1465c..f850c9d26f 100644
--- a/backends/platform/dc/dc-fs.cpp
+++ b/backends/platform/dc/dc-fs.cpp
@@ -27,7 +27,9 @@
 
 #include <ronin/cdfs.h>
 #include <stdio.h>
+#define usleep usleep_unistd
 #include <unistd.h>
+#undef usleep
 
 /**
  * Implementation of the ScummVM file system API based on Ronin.
diff --git a/backends/platform/dc/dc.h b/backends/platform/dc/dc.h
index d62ced02e1..ba60c7740e 100644
--- a/backends/platform/dc/dc.h
+++ b/backends/platform/dc/dc.h
@@ -43,7 +43,9 @@ class Interactive
  public:
   virtual int key(int k, byte &shiftFlags) = 0;
   virtual void mouse(int x, int y) = 0;
+  virtual ~Interactive() = 0;
 };
+inline Interactive::~Interactive() { }
 
 #include "softkbd.h"
 
diff --git a/backends/platform/dc/dcmain.cpp b/backends/platform/dc/dcmain.cpp
index bec1fdae3a..36a22c4b5c 100644
--- a/backends/platform/dc/dcmain.cpp
+++ b/backends/platform/dc/dcmain.cpp
@@ -79,13 +79,14 @@ static bool find_track(int track, int &first_sec, int &last_sec)
   if (first < 1 || last > 99 || first > last)
     return false;
   for (i=first; i<=last; i++)
-    if (!(TOC_CTRL(toc->entry[i-1])&4))
+    if (!(TOC_CTRL(toc->entry[i-1])&4)) {
       if (track==1) {
 	first_sec = TOC_LBA(toc->entry[i-1]);
 	last_sec = TOC_LBA(toc->entry[i]);
 	return true;
       } else
 	--track;
+    }
   return false;
 }
 
@@ -281,7 +282,7 @@ namespace DC_Flash {
 	if((r = syscall_read_flash(info[0] + (bmb++ << 6), bm, 64))<0)
 	  return r;
       }
-      if(!(bm[(b>>3)&63] & (0x80>>(b&7))))
+      if(!(bm[(b>>3)&63] & (0x80>>(b&7)))) {
 	if((r = syscall_read_flash(info[0] + ((b+1) << 6), buf, 64))<0)
 	  return r;
 	else if((s=*(unsigned short *)(buf+0)) == sec &&
@@ -289,6 +290,7 @@ namespace DC_Flash {
 	  memcpy(dst+(s-sec)*60, buf+2, 60);
 	  got=1;
 	}
+      }
     }
     return got;
   }
diff --git a/backends/platform/dc/icon.cpp b/backends/platform/dc/icon.cpp
index cf7afc82e0..28edf27f4f 100644
--- a/backends/platform/dc/icon.cpp
+++ b/backends/platform/dc/icon.cpp
@@ -47,8 +47,8 @@ void Icon::create_vmicon(void *buffer)
 
 void Icon::create_texture()
 {
-  static char tt[16] = { 0, 1, 4, 5, 16, 17, 20, 21,
-			 64, 65, 68, 69, 80, 81, 84, 85 };
+  static unsigned char tt[16] = { 0, 1, 4, 5, 16, 17, 20, 21,
+				  64, 65, 68, 69, 80, 81, 84, 85 };
   unsigned short *tex = (unsigned short *)ta_txalloc(512);
   unsigned short *linebase;
   unsigned char *src = bitmap+sizeof(bitmap)-17;
diff --git a/backends/platform/dc/input.cpp b/backends/platform/dc/input.cpp
index 7b21c76efa..5c6adf6c7c 100644
--- a/backends/platform/dc/input.cpp
+++ b/backends/platform/dc/input.cpp
@@ -50,10 +50,10 @@ int handleInput(struct mapledev *pad, int &mouse_x, int &mouse_y,
       else if (!(buttons & 512)) newkey = ' ';
       else if (!(buttons & 1024)) newkey = numpadmap[(buttons>>4)&15];
 
-      if (!(buttons & 128)) if (inter) newkey = 1001; else mouse_x++;
-      if (!(buttons & 64)) if (inter) newkey = 1002; else mouse_x--;
-      if (!(buttons & 32)) if (inter) newkey = 1003; else mouse_y++;
-      if (!(buttons & 16)) if (inter) newkey = 1004; else mouse_y--;
+      if (!(buttons & 128)) { if (inter) newkey = 1001; else mouse_x++; }
+      if (!(buttons & 64)) { if (inter) newkey = 1002; else mouse_x--; }
+      if (!(buttons & 32)) { if (inter) newkey = 1003; else mouse_y++; }
+      if (!(buttons & 16)) { if (inter) newkey = 1004; else mouse_y--; }
 
       mouse_x += ((int)pad->cond.controller.joyx-128)>>4;
       mouse_y += ((int)pad->cond.controller.joyy-128)>>4;
@@ -157,7 +157,7 @@ int handleInput(struct mapledev *pad, int &mouse_x, int &mouse_y,
     return -Common::EVENT_RBUTTONUP;
   }
 
-  if (mouse_wheel != lastwheel)
+  if (mouse_wheel != lastwheel) {
     if (((int8)(mouse_wheel - lastwheel)) > 0) {
       lastwheel++;
       return -Common::EVENT_WHEELDOWN;
@@ -165,6 +165,7 @@ int handleInput(struct mapledev *pad, int &mouse_x, int &mouse_y,
       --lastwheel;
       return -Common::EVENT_WHEELUP;
     }
+  }
 
   if (newkey && inter && newkey != lastkey) {
     int transkey = inter->key(newkey, shiftFlags);
diff --git a/backends/platform/dc/softkbd.h b/backends/platform/dc/softkbd.h
index 8f87d12baa..27826c2744 100644
--- a/backends/platform/dc/softkbd.h
+++ b/backends/platform/dc/softkbd.h
@@ -40,6 +40,7 @@ class SoftKeyboard : public Interactive
 
  public:
   SoftKeyboard(const OSystem_Dreamcast *os);
+  virtual ~SoftKeyboard() {}
 
   void draw(float x, float y, int transp = 0);
   int key(int k, byte &shiftFlags);