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/*
* Copyright 2011, The Android Open Source Project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// must include config.h first for webkit to fiddle with new/delete
#include "config.h"
#include "ANPVideo_npapi.h"
#include "SkANP.h"
#include "PluginView.h"
#include "PluginWidgetAndroid.h"
#include "MediaLayer.h"
static WebCore::PluginView* pluginViewForInstance(NPP instance) {
if (instance && instance->ndata)
return static_cast<WebCore::PluginView*>(instance->ndata);
return WebCore::PluginView::currentPluginView();
}
static WebCore::MediaLayer* mediaLayerForInstance(NPP instance) {
WebCore::PluginView* pluginView = pluginViewForInstance(instance);
PluginWidgetAndroid* pluginWidget = pluginView->platformPluginWidget();
return pluginWidget->getLayer();
}
static ANativeWindow* anp_acquireNativeWindow(NPP instance) {
WebCore::MediaLayer* mediaLayer = mediaLayerForInstance(instance);
return mediaLayer->acquireNativeWindowForVideo();
}
static void anp_setWindowDimensions(NPP instance, const ANativeWindow* window,
const ANPRectF* dimensions) {
WebCore::MediaLayer* mediaLayer = mediaLayerForInstance(instance);
if (!mediaLayer)
return;
SkRect rect;
mediaLayer->setWindowDimensionsForVideo(window, *SkANP::SetRect(&rect, *dimensions));
}
static void anp_releaseNativeWindow(NPP instance, ANativeWindow* window) {
WebCore::MediaLayer* mediaLayer = mediaLayerForInstance(instance);
if (!mediaLayer)
return;
mediaLayer->releaseNativeWindowForVideo(window);
}
static void anp_setFramerateCallback(NPP instance, const ANativeWindow* window, ANPVideoFrameCallbackProc callback) {
WebCore::MediaLayer* mediaLayer = mediaLayerForInstance(instance);
if (!mediaLayer)
return;
mediaLayer->setFramerateCallback(window, callback);
}
///////////////////////////////////////////////////////////////////////////////
#define ASSIGN(obj, name) (obj)->name = anp_##name
void ANPVideoInterfaceV0_Init(ANPInterface* value) {
ANPVideoInterfaceV0* i = reinterpret_cast<ANPVideoInterfaceV0*>(value);
ASSIGN(i, acquireNativeWindow);
ASSIGN(i, setWindowDimensions);
ASSIGN(i, releaseNativeWindow);
}
void ANPVideoInterfaceV1_Init(ANPInterface* value) {
// initialize the functions from the previous interface
ANPVideoInterfaceV0_Init(value);
// add any new functions or override existing functions
ANPVideoInterfaceV1* i = reinterpret_cast<ANPVideoInterfaceV1*>(value);
ASSIGN(i, setFramerateCallback);
}
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