diff --git a/examples/13-stencil/stencil.cpp b/examples/13-stencil/stencil.cpp
index 39ee78f5..cdaaa31f 100644
--- a/examples/13-stencil/stencil.cpp
+++ b/examples/13-stencil/stencil.cpp
@@ -215,6 +215,39 @@ static bgfx::ProgramHandle loadProgram(const char* _vsName, const char* _fsName)
 	return bgfx::createProgram(vsh, fsh, true /* destroy shaders when program is destroyed */);
 }
 
+void setViewClearMask(uint32_t _viewMask, uint8_t _flags, uint32_t _rgba, float _depth, uint8_t _stencil)
+{
+	for (uint32_t view = 0, viewMask = _viewMask, ntz = bx::uint32_cnttz(_viewMask); 0 != viewMask; viewMask >>= 1, view += 1, ntz = bx::uint32_cnttz(viewMask) )
+	{
+		viewMask >>= ntz;
+		view += ntz;
+
+		bgfx::setViewClear( (uint8_t)view, _flags, _rgba, _depth, _stencil);
+	}
+}
+
+void setViewTransformMask(uint32_t _viewMask, const void* _view, const void* _proj)
+{
+	for (uint32_t view = 0, viewMask = _viewMask, ntz = bx::uint32_cnttz(_viewMask); 0 != viewMask; viewMask >>= 1, view += 1, ntz = bx::uint32_cnttz(viewMask) )
+	{
+		viewMask >>= ntz;
+		view += ntz;
+
+		bgfx::setViewTransform( (uint8_t)view, _view, _proj);
+	}
+}
+
+void setViewRectMask(uint32_t _viewMask, uint16_t _x, uint16_t _y, uint16_t _width, uint16_t _height)
+{
+	for (uint32_t view = 0, viewMask = _viewMask, ntz = bx::uint32_cnttz(_viewMask); 0 != viewMask; viewMask >>= 1, view += 1, ntz = bx::uint32_cnttz(viewMask) )
+	{
+		viewMask >>= ntz;
+		view += ntz;
+
+		bgfx::setViewRect( (uint8_t)view, _x, _y, _width, _height);
+	}
+}
+
 void mtxReflected(float*__restrict _result
 				  , const float* __restrict _p  /* plane */
 				  , const float* __restrict _n  /* normal */
@@ -619,7 +652,7 @@ void clearView(uint8_t _id, uint8_t _flags, const ClearValues& _clearValues)
 
 void clearViewMask(uint32_t _viewMask, uint8_t _flags, const ClearValues& _clearValues)
 {
-	bgfx::setViewClearMask(_viewMask
+	setViewClearMask(_viewMask
 		, _flags
 		, _clearValues.m_clearRgba
 		, _clearValues.m_clearDepth
@@ -1429,8 +1462,8 @@ int _main_(int /*_argc*/, char** /*_argv*/)
 			);
 
 		// Setup view rect and transform for all used views.
-		bgfx::setViewRectMask(s_viewMask, 0, 0, viewState.m_width, viewState.m_height);
-		bgfx::setViewTransformMask(s_viewMask, viewState.m_view, viewState.m_proj);
+		setViewRectMask(s_viewMask, 0, 0, viewState.m_width, viewState.m_height);
+		setViewTransformMask(s_viewMask, viewState.m_view, viewState.m_proj);
 		s_viewMask = 0;
 
 		// Advance to next frame. Rendering thread will be kicked to
diff --git a/examples/14-shadowvolumes/shadowvolumes.cpp b/examples/14-shadowvolumes/shadowvolumes.cpp
index d60747bb..f703d057 100644
--- a/examples/14-shadowvolumes/shadowvolumes.cpp
+++ b/examples/14-shadowvolumes/shadowvolumes.cpp
@@ -188,6 +188,39 @@ static bgfx::ProgramHandle loadProgram(const char* _vsName, const char* _fsName)
 	return bgfx::createProgram(vsh, fsh, true /* destroy shaders when program is destroyed */);
 }
 
+void setViewClearMask(uint32_t _viewMask, uint8_t _flags, uint32_t _rgba, float _depth, uint8_t _stencil)
+{
+	for (uint32_t view = 0, viewMask = _viewMask, ntz = bx::uint32_cnttz(_viewMask); 0 != viewMask; viewMask >>= 1, view += 1, ntz = bx::uint32_cnttz(viewMask) )
+	{
+		viewMask >>= ntz;
+		view += ntz;
+
+		bgfx::setViewClear( (uint8_t)view, _flags, _rgba, _depth, _stencil);
+	}
+}
+
+void setViewTransformMask(uint32_t _viewMask, const void* _view, const void* _proj)
+{
+	for (uint32_t view = 0, viewMask = _viewMask, ntz = bx::uint32_cnttz(_viewMask); 0 != viewMask; viewMask >>= 1, view += 1, ntz = bx::uint32_cnttz(viewMask) )
+	{
+		viewMask >>= ntz;
+		view += ntz;
+
+		bgfx::setViewTransform( (uint8_t)view, _view, _proj);
+	}
+}
+
+void setViewRectMask(uint32_t _viewMask, uint16_t _x, uint16_t _y, uint16_t _width, uint16_t _height)
+{
+	for (uint32_t view = 0, viewMask = _viewMask, ntz = bx::uint32_cnttz(_viewMask); 0 != viewMask; viewMask >>= 1, view += 1, ntz = bx::uint32_cnttz(viewMask) )
+	{
+		viewMask >>= ntz;
+		view += ntz;
+
+		bgfx::setViewRect( (uint8_t)view, _x, _y, _width, _height);
+	}
+}
+
 void mtxBillboard(float* __restrict _result
 				  , const float* __restrict _view
 				  , const float* __restrict _pos
@@ -619,14 +652,6 @@ void submit(uint8_t _id, int32_t _depth = 0)
 	s_viewMask |= 1 << _id;
 }
 
-void submitMask(uint32_t _viewMask, int32_t _depth = 0)
-{
-	bgfx::submitMask(_viewMask, _depth);
-
-	// Keep track of submited view ids.
-	s_viewMask |= _viewMask;
-}
-
 struct Aabb
 {
 	float m_min[3];
@@ -2866,8 +2891,8 @@ int _main_(int /*_argc*/, char** /*_argv*/)
 		}
 
 		// Setup view rect and transform for all used views.
-		bgfx::setViewRectMask(s_viewMask, 0, 0, viewState.m_width, viewState.m_height);
-		bgfx::setViewTransformMask(s_viewMask, viewState.m_view, viewState.m_proj);
+		setViewRectMask(s_viewMask, 0, 0, viewState.m_width, viewState.m_height);
+		setViewTransformMask(s_viewMask, viewState.m_view, viewState.m_proj);
 		s_viewMask = 0;
 
 		// Advance to next frame. Rendering thread will be kicked to
@@ -2878,7 +2903,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
 		s_svAllocator.swap();
 
 		// Reset clear values.
-		bgfx::setViewClearMask(UINT32_MAX
+		setViewClearMask(UINT32_MAX
 			, BGFX_CLEAR_NONE
 			, clearValues.m_clearRgba
 			, clearValues.m_clearDepth
diff --git a/examples/common/imgui/imgui.cpp b/examples/common/imgui/imgui.cpp
index 397a2345..9c564213 100644
--- a/examples/common/imgui/imgui.cpp
+++ b/examples/common/imgui/imgui.cpp
@@ -1456,7 +1456,7 @@ struct Imgui
 		return selected;
 	}
 
-	void image(bgfx::TextureHandle _image, float _lod, int32_t _width, int32_t _height, ImguiAlign::Enum _align)
+	void image(bgfx::TextureHandle _image, float _lod, int32_t _width, int32_t _height, ImguiAlign::Enum _align, bool _originBottomLeft)
 	{
 		Area& area = getCurrentArea();
 
@@ -1485,7 +1485,7 @@ struct Imgui
 		const int32_t yy = area.m_widgetY;
 		area.m_widgetY += _height + DEFAULT_SPACING;
 
-		screenQuad(xx, yy, _width, _height);
+		screenQuad(xx, yy, _width, _height, _originBottomLeft);
 		bgfx::setUniform(u_imageLod, &_lod);
 		bgfx::setTexture(0, s_texColor, bgfx::isValid(_image) ? _image : m_missingTexture);
 		bgfx::setState(BGFX_STATE_RGB_WRITE|BGFX_STATE_ALPHA_WRITE);
@@ -1494,12 +1494,12 @@ struct Imgui
 		bgfx::submit(m_view);
 	}
 
-	void image(bgfx::TextureHandle _image, float _lod, float _width, float _aspect, ImguiAlign::Enum _align)
+	void image(bgfx::TextureHandle _image, float _lod, float _width, float _aspect, ImguiAlign::Enum _align, bool _originBottomLeft)
 	{
 		const float width = _width*float(getCurrentArea().m_widgetW);
 		const float height = width/_aspect;
 
-		image(_image, _lod, int32_t(width), int32_t(height), _align);
+		image(_image, _lod, int32_t(width), int32_t(height), _align, _originBottomLeft);
 	}
 
 	void imageChannel(bgfx::TextureHandle _image, uint8_t _channel, float _lod, int32_t _width, int32_t _height, ImguiAlign::Enum _align)
@@ -2330,7 +2330,7 @@ struct Imgui
 #endif // USE_NANOVG_FONT
 	}
 
-	void screenQuad(int32_t _x, int32_t _y, int32_t _width, uint32_t _height)
+	void screenQuad(int32_t _x, int32_t _y, int32_t _width, uint32_t _height, bool _originBottomLeft = false)
 	{
 		if (bgfx::checkAvailTransientVertexBuffer(6, PosUvVertex::ms_decl) )
 		{
@@ -2350,8 +2350,8 @@ struct Imgui
 			const float texelHalfH = m_halfTexel/heightf;
 			const float minu = texelHalfW;
 			const float maxu = 1.0f - texelHalfW;
-			const float minv = texelHalfH;
-			const float maxv = texelHalfH + 1.0f;
+			const float minv = _originBottomLeft ? texelHalfH+1.0f : texelHalfH     ;
+			const float maxv = _originBottomLeft ? texelHalfH      : texelHalfH+1.0f;
 
 			vertex[0].m_x = minx;
 			vertex[0].m_y = miny;
@@ -2796,6 +2796,16 @@ ImguiFontHandle imguiCreate(const void* _data, float _fontSize)
 	return s_imgui.create(_data, _fontSize);
 }
 
+void imguiDestroy()
+{
+	s_imgui.destroy();
+}
+
+ImguiFontHandle imguiCreateFont(const void* _data, float _fontSize)
+{
+	return s_imgui.createFont(_data, _fontSize);
+}
+
 void imguiSetFont(ImguiFontHandle _handle)
 {
 	s_imgui.setFont(_handle);
@@ -2807,16 +2817,6 @@ ImguiFontHandle imguiGetCurrentFont()
 	return handle;
 }
 
-ImguiFontHandle imguiCreateFont(const void* _data, float _fontSize)
-{
-	return s_imgui.createFont(_data, _fontSize);
-}
-
-void imguiDestroy()
-{
-	s_imgui.destroy();
-}
-
 void imguiBeginFrame(int32_t _mx, int32_t _my, uint8_t _button, int32_t _scroll, uint16_t _width, uint16_t _height, char _inputChar, uint8_t _view)
 {
 	s_imgui.beginFrame(_mx, _my, _button, _scroll, _width, _height, _inputChar, _view);
@@ -2827,6 +2827,26 @@ void imguiEndFrame()
 	s_imgui.endFrame();
 }
 
+void imguiDrawText(int32_t _x, int32_t _y, ImguiTextAlign::Enum _align, const char* _text, uint32_t _argb)
+{
+	s_imgui.drawText(_x, _y, _align, _text, _argb);
+}
+
+void imguiDrawLine(float _x0, float _y0, float _x1, float _y1, float _r, uint32_t _argb)
+{
+	s_imgui.drawLine(_x0, _y0, _x1, _y1, _r, _argb);
+}
+
+void imguiDrawRoundedRect(float _x, float _y, float _width, float _height, float _r, uint32_t _argb)
+{
+	s_imgui.drawRoundedRect(_x, _y, _width, _height, _r, _argb);
+}
+
+void imguiDrawRect(float _x, float _y, float _width, float _height, uint32_t _argb)
+{
+	s_imgui.drawRect(_x, _y, _width, _height, _argb);
+}
+
 bool imguiBorderButton(ImguiBorder::Enum _border, bool _checked, bool _enabled)
 {
 	return s_imgui.borderButton(_border, _checked, _enabled);
@@ -2867,7 +2887,6 @@ void imguiEndScrollArea(int32_t _r)
 	s_imgui.endArea();
 }
 
-
 void imguiIndent(uint16_t _width)
 {
 	s_imgui.indent(_width);
@@ -2913,6 +2932,14 @@ bool imguiCheck(const char* _text, bool _checked, bool _enabled)
 	return s_imgui.check(_text, _checked, _enabled);
 }
 
+void imguiBool(const char* _text, bool& _flag, bool _enabled)
+{
+	if (imguiCheck(_text, _flag, _enabled) )
+	{
+		_flag = !_flag;
+	}
+}
+
 bool imguiCollapse(const char* _text, const char* _subtext, bool _checked, bool _enabled)
 {
 	return s_imgui.collapse(_text, _subtext, _checked, _enabled);
@@ -3016,34 +3043,6 @@ uint32_t imguiChooseUseMacroInstead(uint32_t _selected, ...)
 	return _selected;
 }
 
-void imguiDrawText(int32_t _x, int32_t _y, ImguiTextAlign::Enum _align, const char* _text, uint32_t _argb)
-{
-	s_imgui.drawText(_x, _y, _align, _text, _argb);
-}
-
-void imguiDrawLine(float _x0, float _y0, float _x1, float _y1, float _r, uint32_t _argb)
-{
-	s_imgui.drawLine(_x0, _y0, _x1, _y1, _r, _argb);
-}
-
-void imguiDrawRoundedRect(float _x, float _y, float _width, float _height, float _r, uint32_t _argb)
-{
-	s_imgui.drawRoundedRect(_x, _y, _width, _height, _r, _argb);
-}
-
-void imguiDrawRect(float _x, float _y, float _width, float _height, uint32_t _argb)
-{
-	s_imgui.drawRect(_x, _y, _width, _height, _argb);
-}
-
-void imguiBool(const char* _text, bool& _flag, bool _enabled)
-{
-	if (imguiCheck(_text, _flag, _enabled) )
-	{
-		_flag = !_flag;
-	}
-}
-
 void imguiColorWheel(float _rgb[3], bool _respectIndentation, bool _enabled)
 {
 	s_imgui.colorWheelWidget(_rgb, _respectIndentation, _enabled);
@@ -3069,14 +3068,14 @@ void imguiColorWheel(const char* _text, float _rgb[3], bool& _activated, bool _e
 	}
 }
 
-void imguiImage(bgfx::TextureHandle _image, float _lod, int32_t _width, int32_t _height, ImguiAlign::Enum _align)
+void imguiImage(bgfx::TextureHandle _image, float _lod, int32_t _width, int32_t _height, ImguiAlign::Enum _align, bool _originBottomLeft)
 {
-	s_imgui.image(_image, _lod, _width, _height, _align);
+	s_imgui.image(_image, _lod, _width, _height, _align, _originBottomLeft);
 }
 
-void imguiImage(bgfx::TextureHandle _image, float _lod, float _width, float _aspect, ImguiAlign::Enum _align)
+void imguiImage(bgfx::TextureHandle _image, float _lod, float _width, float _aspect, ImguiAlign::Enum _align, bool _originBottomLeft)
 {
-	s_imgui.image(_image, _lod, _width, _aspect, _align);
+	s_imgui.image(_image, _lod, _width, _aspect, _align, _originBottomLeft);
 }
 
 void imguiImageChannel(bgfx::TextureHandle _image, uint8_t _channel, float _lod, int32_t _width, int32_t _height, ImguiAlign::Enum _align)
@@ -3089,11 +3088,6 @@ void imguiImageChannel(bgfx::TextureHandle _image, uint8_t _channel, float _lod,
 	s_imgui.imageChannel(_image, _channel, _lod, _width, _aspect, _align);
 }
 
-bool imguiMouseOverArea()
-{
-	return s_imgui.m_insideArea;
-}
-
 float imguiGetTextLength(const char* _text, ImguiFontHandle _handle)
 {
 #if !USE_NANOVG_FONT
@@ -3103,3 +3097,8 @@ float imguiGetTextLength(const char* _text, ImguiFontHandle _handle)
 	return 0.0f;
 #endif
 }
+
+bool imguiMouseOverArea()
+{
+	return s_imgui.m_insideArea;
+}
diff --git a/examples/common/imgui/imgui.h b/examples/common/imgui/imgui.h
index 5b4421d2..fd0357af 100644
--- a/examples/common/imgui/imgui.h
+++ b/examples/common/imgui/imgui.h
@@ -126,6 +126,11 @@ void imguiDestroy();
 void imguiBeginFrame(int32_t _mx, int32_t _my, uint8_t _button, int32_t _scroll, uint16_t _width, uint16_t _height, char _inputChar = 0, uint8_t _view = 31);
 void imguiEndFrame();
 
+void imguiDrawText(int _x, int _y, ImguiTextAlign::Enum _align, const char* _text, uint32_t _argb);
+void imguiDrawLine(float _x0, float _y0, float _x1, float _y1, float _r, uint32_t _argb);
+void imguiDrawRoundedRect(float _x, float _y, float _w, float _h, float _r, uint32_t _argb);
+void imguiDrawRect(float _x, float _y, float _w, float _h, uint32_t _argb);
+
 /// Notice: this function is not to be called between imguiBeginArea() and imguiEndArea().
 bool imguiBorderButton(ImguiBorder::Enum _border, bool _checked, bool _enabled = true);
 
@@ -148,6 +153,7 @@ int32_t imguiGetWidgetY();
 bool imguiButton(const char* _text, bool _enabled = true, ImguiAlign::Enum _align = ImguiAlign::LeftIndented, uint32_t _rgb0 = IMGUI_BUTTON_RGB0, int32_t _r = IMGUI_BUTTON_R);
 bool imguiItem(const char* _text, bool _enabled = true);
 bool imguiCheck(const char* _text, bool _checked, bool _enabled = true);
+void imguiBool(const char* _text, bool& _flag, bool _enabled = true);
 bool imguiCollapse(const char* _text, const char* _subtext, bool _checked, bool _enabled = true);
 void imguiLabel(const char* _format, ...);
 void imguiLabel(uint32_t _rgba, const char* _format, ...);
@@ -165,21 +171,15 @@ uint8_t imguiTabsUseMacroInstead(uint8_t _selected, bool _enabled, ImguiAlign::E
 uint32_t imguiChooseUseMacroInstead(uint32_t _selected, ...);
 #define imguiChoose(...) imguiChooseUseMacroInstead(__VA_ARGS__, NULL)
 
-void imguiDrawText(int _x, int _y, ImguiTextAlign::Enum _align, const char* _text, uint32_t _argb);
-void imguiDrawLine(float _x0, float _y0, float _x1, float _y1, float _r, uint32_t _argb);
-void imguiDrawRoundedRect(float _x, float _y, float _w, float _h, float _r, uint32_t _argb);
-void imguiDrawRect(float _x, float _y, float _w, float _h, uint32_t _argb);
-
-void imguiBool(const char* _text, bool& _flag, bool _enabled = true);
 void imguiColorWheel(float _rgb[3], bool _respectIndentation = false, bool _enabled = true);
 void imguiColorWheel(const char* _str, float _rgb[3], bool& _activated, bool _enabled = true);
 
-void imguiImage(bgfx::TextureHandle _image, float _lod, int32_t _width, int32_t _height, ImguiAlign::Enum _align = ImguiAlign::LeftIndented);
-void imguiImage(bgfx::TextureHandle _image, float _lod, float _scale, float _aspect, ImguiAlign::Enum _align = ImguiAlign::LeftIndented);
+void imguiImage(bgfx::TextureHandle _image, float _lod, int32_t _width, int32_t _height, ImguiAlign::Enum _align = ImguiAlign::LeftIndented, bool _originBottomLeft = false);
+void imguiImage(bgfx::TextureHandle _image, float _lod, float _scale, float _aspect, ImguiAlign::Enum _align = ImguiAlign::LeftIndented, bool _originBottomLeft = false);
 void imguiImageChannel(bgfx::TextureHandle _image, uint8_t _channel, float _lod, int32_t _width, int32_t _height, ImguiAlign::Enum _align = ImguiAlign::LeftIndented);
 void imguiImageChannel(bgfx::TextureHandle _image, uint8_t _channel, float _lod, float _scale, float _aspect, ImguiAlign::Enum _align = ImguiAlign::LeftIndented);
 
-bool imguiMouseOverArea();
 float imguiGetTextLength(const char* _text, ImguiFontHandle _handle);
+bool imguiMouseOverArea();
 
 #endif // IMGUI_H_HEADER_GUARD