1 files changed, 19 insertions, 16 deletions

diff --git a/linden/indra/llmedia/llmediaimplquicktime.cpp b/linden/indra/llmedia/llmediaimplquicktime.cpp
index f9a3b05..b126e2f 100644
--- a/linden/indra/llmedia/llmediaimplquicktime.cpp
+++ b/linden/indra/llmedia/llmediaimplquicktime.cpp
@@ -256,17 +256,6 @@ bool LLMediaImplQuickTime::sizeChanged()
                 SetMovieGWorld( mMovieHandle, mGWorldHandle, GetGWorldDevice ( mGWorldHandle ) );
         }
 
-        // flip movie to match the way the client expects textures (sigh!)
-        MatrixRecord transform;
-        SetIdentityMatrix( &transform );        // transforms are additive so start from identify matrix
-        double scaleX = 1.0 / (double)LLMediaManager::textureWidthFromMediaWidth( width );
-        double scaleY = -1.0 / (double)LLMediaManager::textureHeightFromMediaHeight( height );
-        double centerX = width / 2.0;
-        double centerY = height / 2.0;
-        ScaleMatrix( &transform, X2Fix ( scaleX ), X2Fix ( scaleY ), X2Fix ( centerX ), X2Fix ( centerY ) );
-        SetMovieMatrix( mMovieHandle, &transform );
-        std::cout << "LLMEDIA> Flipping stream to match expected OpenGL orientation size=" << width << " x " << height << std::endl;
-
         // update movie controller
         if ( mMovieController )
         {
@@ -454,10 +443,14 @@ bool LLMediaImplQuickTime::processState()
 bool LLMediaImplQuickTime::setMovieBoxEnhanced( Rect* rect )
 {
         // get movie rect
-        GetMovieBox( mMovieHandle, rect );
-        int width = ( rect->right - rect->left );
-        int height = ( rect->bottom - rect->top );
+        GetMovieNaturalBoundsRect( mMovieHandle, rect );
+
+        int natural_width  = ( rect->right - rect->left );
+        int natural_height = ( rect->bottom - rect->top );
 
+        int width  = natural_width;
+        int height = natural_height;
+        
         // if the user has requested a specific size, use it:
         if ((mMediaRequestedWidth != 0) && (mMediaRequestedHeight != 0))
         {
@@ -485,12 +478,22 @@ bool LLMediaImplQuickTime::setMovieBoxEnhanced( Rect* rect )
         if ( height > mMaxHeight )
                 height = mMaxHeight;
 
-        // tell quicktime about new size
+        
+        // scale movie to fit rect and invert vertically to match opengl image format
+        MatrixRecord transform;
+        SetIdentityMatrix( &transform );        // transforms are additive so start from identify matrix
+        double scaleX = (double) width / natural_width;
+        double scaleY = -1.0 * (double) height / natural_height;
+        double centerX = width / 2.0;
+        double centerY = height / 2.0;
+        ScaleMatrix( &transform, X2Fix ( scaleX ), X2Fix ( scaleY ), X2Fix ( centerX ), X2Fix ( centerY ) );
+        SetMovieMatrix( mMovieHandle, &transform );
+
+        // return the new rect
         rect->right = width;
         rect->bottom = height;
         rect->left = 0;
         rect->top = 0;
-        SetMovieBox( mMovieHandle, rect );
 
         return true;
 }