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Commit 7b6a7587 authored by Chet Haase's avatar Chet Haase
Browse files

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
parent d1f3de40

include/private/hwui/DrawGlInfo.h

+4 −0
Original line number Diff line number Diff line
@@ -31,6 +31,10 @@ struct DrawGlInfo { 
    int clipRight;

    int clipBottom;



    // Input: current width/height of destination surface

    int width;

    int height;



    // Input: is the render target an FBO

    bool isLayer;

libs/hwui/OpenGLRenderer.cpp

+4 −0
Original line number Diff line number Diff line
@@ -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);