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/*
* Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
*/
#include "config.h"
#include "NotImplemented.h"
#include "BitmapImage.h"
#include "Image.h"
#include "ImageObserver.h"
#include "ImageBuffer.h"
#include "FloatRect.h"
#include "GraphicsContext.h"
#include "TransformationMatrix.h"
#include <wtf/java/JavaEnv.h>
#include "com_sun_webkit_graphics_GraphicsDecoder.h"
#include "GraphicsContextJava.h"
#include "PlatformContextJava.h"
#include "Logging.h"
class ImageBuffer;
namespace WebCore {
void Image::drawPattern(GraphicsContext& gc, const FloatRect& destRect, const FloatRect& srcRect, const AffineTransform& patternTransform,
const FloatPoint& phase, const FloatSize&, CompositeOperator, BlendMode)
{
JNIEnv* env = WebCore_GetJavaEnv();
if (gc.paintingDisabled() || srcRect.isEmpty()) {
return;
}
NativeImagePtr currFrame = nativeImageForCurrentFrame();
if (!currFrame) {
return;
}
TransformationMatrix tm = patternTransform.toTransformationMatrix();
static jmethodID mid = env->GetMethodID(PG_GetGraphicsManagerClass(env),
"createTransform",
"(DDDDDD)Lcom/sun/webkit/graphics/WCTransform;");
ASSERT(mid);
JLObject transform(env->CallObjectMethod(PL_GetGraphicsManager(env), mid,
tm.a(), tm.b(), tm.c(), tm.d(), tm.e(), tm.f()));
ASSERT(transform);
CheckAndClearException(env);
gc.platformContext()->rq().freeSpace(13 * 4)
<< (jint)com_sun_webkit_graphics_GraphicsDecoder_DRAWPATTERN
<< currFrame
<< srcRect.x() << srcRect.y() << srcRect.width() << srcRect.height()
<< RQRef::create(transform)
<< phase.x() << phase.y()
<< destRect.x() << destRect.y() << destRect.width() << destRect.height();
if (imageObserver())
imageObserver()->didDraw(this);
}
void Image::drawImage(GraphicsContext& gc, const FloatRect &dstRect, const FloatRect &srcRect,
CompositeOperator, BlendMode)
{
JNIEnv* env = WebCore_GetJavaEnv();
if (gc.paintingDisabled()) {
return;
}
NativeImagePtr currFrame = nativeImageForCurrentFrame();
if (!currFrame) {
return;
}
gc.platformContext()->rq().freeSpace(72)
<< (jint)com_sun_webkit_graphics_GraphicsDecoder_DRAWIMAGE
<< currFrame
<< dstRect.x() << dstRect.y()
<< dstRect.width() << dstRect.height()
<< srcRect.x() << srcRect.y()
<< srcRect.width() << srcRect.height();
if (imageObserver())
imageObserver()->didDraw(this);
}
PassRefPtr<Image> Image::loadPlatformResource(const char *name)
{
return BitmapImage::createFromName(name);
}
#if !USE(IMAGEIO)
NativeImagePtr ImageFrame::asNewNativeImage() const
{
JNIEnv* env = WebCore_GetJavaEnv();
static jmethodID s_createWCImage_mID = env->GetMethodID(
PG_GetGraphicsManagerClass(env), "createFrame",
"(IILjava/nio/ByteBuffer;)Lcom/sun/webkit/graphics/WCImageFrame;");
ASSERT(s_createWCImage_mID);
JLObject data(env->NewDirectByteBuffer(
m_bytes,
width() * height() * sizeof(PixelData)));
ASSERT(data);
JLObject frame(env->CallObjectMethod(
PL_GetGraphicsManager(env),
s_createWCImage_mID,
width(),
height(),
(jobject)data));
ASSERT(frame);
CheckAndClearException(env);
return RQRef::create(frame);
}
#endif
} // namespace WebCore
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