Don't draw clipped textures

bug:5748350

Use separate areas for preperation vs drawing, so that we don't waste draw calls
in kAllTextures mode

Change-Id: Ie4f100a48ed0013769ef73d446a92cb883ca9f13

1 files changed, 4 insertions, 2 deletions

diff --git a/Source/WebCore/platform/graphics/android/ImageTexture.cpp b/Source/WebCore/platform/graphics/android/ImageTexture.cpp
index 23e3899..e1b18b4 100644
--- a/Source/WebCore/platform/graphics/android/ImageTexture.cpp
+++ b/Source/WebCore/platform/graphics/android/ImageTexture.cpp
@@ -240,8 +240,10 @@ void ImageTexture::drawGL(LayerAndroid* layer)
     // TiledTexture::draw() will call us back to know the
     // transform and opacity, so we need to set m_layer
     m_layer = layer;
-    if (m_texture)
-        m_texture->draw();
+    if (m_texture) {
+        IntRect visibleArea = m_layer->visibleArea();
+        m_texture->draw(visibleArea);
+    }
     m_layer = 0;
 }