Backed out changeset: 8e228364f324

5 files changed, 18 insertions, 16 deletions

diff --git a/indra/newview/llmediactrl.cpp b/indra/newview/llmediactrl.cpp
index 1d3a026049..7f6955d08c 100644
--- a/indra/newview/llmediactrl.cpp
+++ b/indra/newview/llmediactrl.cpp
@@ -202,10 +202,7 @@ BOOL LLMediaCtrl::handleScrollWheel( S32 x, S32 y, S32 clicks )
 {
 	if (LLPanel::handleScrollWheel(x, y, clicks)) return TRUE;
 	if (mMediaSource && mMediaSource->hasMedia())
-	{
-		convertInputCoords(x, y);
-		mMediaSource->scrollWheel(x, y, 0, clicks, gKeyboard->currentMask(TRUE));
-	}
+		mMediaSource->getMediaPlugin()->scrollEvent(0, clicks, gKeyboard->currentMask(TRUE));
 
 	return TRUE;
 }
diff --git a/indra/newview/llpanelprimmediacontrols.cpp b/indra/newview/llpanelprimmediacontrols.cpp
index c74c2e0fd8..5f413fc3c0 100644
--- a/indra/newview/llpanelprimmediacontrols.cpp
+++ b/indra/newview/llpanelprimmediacontrols.cpp
@@ -547,17 +547,17 @@ void LLPanelPrimMediaControls::updateShape()
 			switch (mScrollState) 
 			{
 				case SCROLL_UP:
-					media_impl->scrollWheel(0, 0, 0, -1, MASK_NONE);
+					media_impl->scrollWheel(0, -1, MASK_NONE);
 					break;
 				case SCROLL_DOWN:
-					media_impl->scrollWheel(0, 0, 0, 1, MASK_NONE);
+					media_impl->scrollWheel(0, 1, MASK_NONE);
 					break;
 				case SCROLL_LEFT:
-					media_impl->scrollWheel(0, 0, 1, 0, MASK_NONE);
+					media_impl->scrollWheel(1, 0, MASK_NONE);
 					//				media_impl->handleKeyHere(KEY_LEFT, MASK_NONE);
 					break;
 				case SCROLL_RIGHT:
-					media_impl->scrollWheel(0, 0, -1, 0, MASK_NONE);
+					media_impl->scrollWheel(-1, 0, MASK_NONE);
 					//				media_impl->handleKeyHere(KEY_RIGHT, MASK_NONE);
 					break;
 				case SCROLL_NONE:
@@ -1134,7 +1134,7 @@ void LLPanelPrimMediaControls::onScrollUp(void* user_data)
 	
 	if(impl)
 	{
-		impl->scrollWheel(0, 0, 0, -1, MASK_NONE);
+		impl->scrollWheel(0, -1, MASK_NONE);
 	}
 }
 void LLPanelPrimMediaControls::onScrollUpHeld(void* user_data)
@@ -1151,7 +1151,7 @@ void LLPanelPrimMediaControls::onScrollRight(void* user_data)
 
 	if(impl)
 	{
-		impl->scrollWheel(0, 0, -1, 0, MASK_NONE);
+		impl->scrollWheel(-1, 0, MASK_NONE);
 //		impl->handleKeyHere(KEY_RIGHT, MASK_NONE);
 	}
 }
@@ -1170,7 +1170,7 @@ void LLPanelPrimMediaControls::onScrollLeft(void* user_data)
 
 	if(impl)
 	{
-		impl->scrollWheel(0, 0, 1, 0, MASK_NONE);
+		impl->scrollWheel(1, 0, MASK_NONE);
 //		impl->handleKeyHere(KEY_LEFT, MASK_NONE);
 	}
 }
@@ -1189,7 +1189,7 @@ void LLPanelPrimMediaControls::onScrollDown(void* user_data)
 	
 	if(impl)
 	{
-		impl->scrollWheel(0, 0, 0, 1, MASK_NONE);
+		impl->scrollWheel(0, 1, MASK_NONE);
 	}
 }
 void LLPanelPrimMediaControls::onScrollDownHeld(void* user_data)
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp
index d4487b22c9..a27a083a2a 100644
--- a/indra/newview/llviewermedia.cpp
+++ b/indra/newview/llviewermedia.cpp
@@ -2309,14 +2309,14 @@ void LLViewerMediaImpl::mouseDoubleClick(S32 x, S32 y, MASK mask, S32 button)
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::scrollWheel(S32 x, S32 y, S32 scroll_x, S32 scroll_y, MASK mask)
+void LLViewerMediaImpl::scrollWheel(S32 x, S32 y, MASK mask)
 {
 	scaleMouse(&x, &y);
 	mLastMouseX = x;
 	mLastMouseY = y;
 	if (mMediaSource)
 	{
-		mMediaSource->scrollEvent(x, y, scroll_x, scroll_y, mask);
+		mMediaSource->scrollEvent(x, y, mask);
 	}
 }
 
diff --git a/indra/newview/llviewermedia.h b/indra/newview/llviewermedia.h
index bea024e952..e2e758befb 100644
--- a/indra/newview/llviewermedia.h
+++ b/indra/newview/llviewermedia.h
@@ -230,7 +230,7 @@ public:
 	void mouseMove(const LLVector2& texture_coords, MASK mask);
     void mouseDoubleClick(const LLVector2& texture_coords, MASK mask);
     void mouseDoubleClick(S32 x, S32 y, MASK mask, S32 button = 0);
-	void scrollWheel(S32 x, S32 y, S32 scroll_x, S32 scroll_y, MASK mask);
+	void scrollWheel(S32 x, S32 y, MASK mask);
 	void mouseCapture();
 	
 	void navigateBack();
diff --git a/indra/newview/llviewermediafocus.cpp b/indra/newview/llviewermediafocus.cpp
index b86d678196..59165c1d71 100644
--- a/indra/newview/llviewermediafocus.cpp
+++ b/indra/newview/llviewermediafocus.cpp
@@ -377,7 +377,12 @@ BOOL LLViewerMediaFocus::handleScrollWheel(S32 x, S32 y, S32 clicks)
 	LLViewerMediaImpl* media_impl = getFocusedMediaImpl();
 	if(media_impl && media_impl->hasMedia())
 	{
-		media_impl->scrollWheel(x, y, 0, clicks, gKeyboard->currentMask(TRUE));
+        // the scrollEvent() API's x and y are not the same as handleScrollWheel's x and y.
+        // The latter is the position of the mouse at the time of the event
+        // The former is the 'scroll amount' in x and y, respectively.
+        // All we have for 'scroll amount' here is 'clicks'.
+		// We're also not passed the keyboard modifier mask, but we can get that from gKeyboard.
+		media_impl->getMediaPlugin()->scrollEvent(0, clicks, gKeyboard->currentMask(TRUE));
 		retval = TRUE;
 	}
 	return retval;