Pass width/height parameters to webview

When webview draws into an fbo layer, it needs to know the
size of that surface to create the rendering transform appropriately.
This change copies in the current viewport size to the structure that
is passed to the webview.

Change-Id: I7160b0836d00834134c799c95a439cdc045e2035

1 files changed, 4 insertions, 0 deletions

diff --git a/libs/hwui/OpenGLRenderer.cpp b/libs/hwui/OpenGLRenderer.cpp
index 2a908ab..06928df 100644
--- a/libs/hwui/OpenGLRenderer.cpp
+++ b/libs/hwui/OpenGLRenderer.cpp
@@ -249,6 +249,8 @@ status_t OpenGLRenderer::invokeFunctors(Rect& dirty) {
     info.clipRight = 0;
     info.clipBottom = 0;
     info.isLayer = false;
+    info.width = 0;
+    info.height = 0;
     memset(info.transform, 0, sizeof(float) * 16);
 
     size_t count = functors.size();
@@ -292,6 +294,8 @@ status_t OpenGLRenderer::callDrawGLFunction(Functor* functor, Rect& dirty) {
     info.clipRight = clip.right;
     info.clipBottom = clip.bottom;
     info.isLayer = hasLayer();
+    info.width = getSnapshot()->viewport.getWidth();
+    info.height = getSnapshot()->height;
     getSnapshot()->transform->copyTo(&info.transform[0]);
 
     status_t result = (*functor)(DrawGlInfo::kModeDraw, &info);