Merge "Use new method of getting top layer FBO details from SkCanvas."

#include <private/hwui/DrawGlInfo.h>

#include "FunctorDrawable.h"

#include "GrBackendSurface.h"

#include "GrRenderTarget.h"

#include "GrRenderTargetContext.h"

#include "RenderNode.h"

#include "SkAndroidFrameworkUtils.h"

#include "SkClipStack.h"

}

static void GetFboDetails(SkCanvas* canvas, GLuint* outFboID, SkISize* outFboSize) {

    GrRenderTargetContext* renderTargetContext =

            canvas->internal_private_accessTopLayerRenderTargetContext();

    LOG_ALWAYS_FATAL_IF(!renderTargetContext, "Failed to retrieve GrRenderTargetContext");

    GrRenderTarget* renderTarget = renderTargetContext->accessRenderTarget();

    LOG_ALWAYS_FATAL_IF(!renderTarget, "accessRenderTarget failed");

    GrBackendRenderTarget renderTarget = canvas->topLayerBackendRenderTarget();

    GrGLFramebufferInfo fboInfo;

    LOG_ALWAYS_FATAL_IF(!renderTarget->getBackendRenderTarget().getGLFramebufferInfo(&fboInfo),

    LOG_ALWAYS_FATAL_IF(!renderTarget.getGLFramebufferInfo(&fboInfo),

        "getGLFrameBufferInfo failed");

    *outFboID = fboInfo.fFBOID;

    *outFboSize = SkISize::Make(renderTargetContext->width(), renderTargetContext->height());

    *outFboSize = renderTarget.dimensions();

}

void GLFunctorDrawable::onDraw(SkCanvas* canvas) {

    SkISize fboSize;

    GetFboDetails(canvas, &fboID, &fboSize);

    SkIRect surfaceBounds = canvas->internal_private_getTopLayerBounds();

    SkIRect surfaceBounds = canvas->topLayerBounds();

    SkIRect clipBounds = canvas->getDeviceClipBounds();

    SkM44 mat4(canvas->getLocalToDevice());

    SkRegion clipRegion;