public static void uploadBitmapData(bc.flash.display3D.textures.AsTexture nativeTexture, AsBitmapData data, bool generateMipmaps)
{
nativeTexture.uploadFromBitmapData(data);
if (generateMipmaps && data.getWidth() > 1 && data.getHeight() > 1)
{
int currentWidth = data.getWidth() >> 1;
int currentHeight = data.getHeight() >> 1;
int level = 1;
AsBitmapData canvas = new AsBitmapData(currentWidth, currentHeight, true, 0);
AsMatrix transform = new AsMatrix(.5f, 0, 0, .5f);
AsRectangle bounds = new AsRectangle();
while (currentWidth >= 1 || currentHeight >= 1)
{
bounds.width = currentWidth;
bounds.height = currentHeight;
canvas.fillRect(bounds, (uint)(0));
canvas.draw(data, transform, null, null, null, true);
nativeTexture.uploadFromBitmapData(canvas, (uint)(level++));
transform.scale(0.5f, 0.5f);
currentWidth = currentWidth >> 1;
currentHeight = currentHeight >> 1;
}
canvas.dispose();
}
}
public static AsTexture getTexture()
{
AsBitmapData bmpData = new AsBitmapData(BITMAP_WIDTH, BITMAP_HEIGHT);
AsByteArray bmpBytes = new AsByteArray();
int numBytes = (int)(BITMAP_DATA.getLength());
int i = 0;
for (; i < numBytes; ++i)
{
bmpBytes.writeUnsignedInt((uint)(BITMAP_DATA[i]));
}
bmpBytes.uncompress();
bmpData.setPixels(new AsRectangle(0, 0, BITMAP_WIDTH, BITMAP_HEIGHT), bmpBytes);
return(AsTexture.fromBitmapData(bmpData, false));
}
public static AsTexture fromColor(int width, int height, uint color, bool optimizeForRenderTexture, float scale)
{
if (scale <= 0)
{
scale = AsStarling.getContentScaleFactor();
}
AsBitmapData bitmapData = new AsBitmapData(width * scale, height * scale, true, color);
AsTexture texture = fromBitmapData(bitmapData, false, optimizeForRenderTexture, scale);
if (!AsStarling.getHandleLostContext())
{
bitmapData.dispose();
}
return(texture);
}
public static AsTexture fromBitmapData(AsBitmapData data, bool generateMipMaps, bool optimizeForRenderTexture, float scale)
{
int origWidth = data.getWidth();
int origHeight = data.getHeight();
int legalWidth = AsGlobal.getNextPowerOfTwo(origWidth);
int legalHeight = AsGlobal.getNextPowerOfTwo(origHeight);
AsContext3D context = AsStarling.getContext();
AsBitmapData potData = null;
if (context == null)
{
throw new AsMissingContextError();
}
bc.flash.display3D.textures.AsTexture nativeTexture = context.createTexture(legalWidth, legalHeight, AsContext3DTextureFormat.BGRA, optimizeForRenderTexture);
if (legalWidth > origWidth || legalHeight > origHeight)
{
potData = new AsBitmapData(legalWidth, legalHeight, true, 0);
potData.copyPixels(data, data.getRect(), sOrigin);
data = potData;
}
uploadBitmapData(nativeTexture, data, generateMipMaps);
AsConcreteTexture concreteTexture = new AsConcreteTexture(nativeTexture, AsContext3DTextureFormat.BGRA, legalWidth, legalHeight, generateMipMaps, true, optimizeForRenderTexture, scale);
if (AsStarling.getHandleLostContext())
{
concreteTexture.restoreOnLostContext(data);
}
else
{
if (potData != null)
{
potData.dispose();
}
}
if (origWidth == legalWidth && origHeight == legalHeight)
{
return(concreteTexture);
}
else
{
return(new AsSubTexture(concreteTexture, new AsRectangle(0, 0, origWidth / scale, origHeight / scale), true));
}
}
private void onContextCreated(AsEvent _event)
{
AsContext3D context = AsStarling.getContext();
AsBitmapData bitmapData = mData as AsBitmapData;
AsAtfData atfData = mData as AsAtfData;
bc.flash.display3D.textures.AsTexture nativeTexture = null;
if (bitmapData != null)
{
nativeTexture = context.createTexture(mWidth, mHeight, AsContext3DTextureFormat.BGRA, mOptimizedForRenderTexture);
AsTexture.uploadBitmapData(nativeTexture, bitmapData, mMipMapping);
}
else
{
if (atfData != null)
{
nativeTexture = context.createTexture(atfData.getWidth(), atfData.getHeight(), atfData.getFormat(), mOptimizedForRenderTexture);
AsTexture.uploadAtfData(nativeTexture, atfData.getData());
}
}
mBase = nativeTexture;
}
public virtual void drawToBitmapData(AsBitmapData destination)
{
throw new AsNotImplementedError();
}
public virtual void drawBitmap(AsBitmapData bitmap, float alpha)
{
throw new AsNotImplementedError();
}
public void uploadFromBitmapData(AsBitmapData source)
{
uploadFromBitmapData(source, (uint)(0));
}
public void uploadFromBitmapData(AsBitmapData source, uint miplevel)
{
throw new AsNotImplementedError();
}
private void createRenderedContents()
{
if (mQuadBatch != null)
{
mQuadBatch.removeFromParent(true);
mQuadBatch = null;
}
float scale = AsStarling.getContentScaleFactor();
float width = mHitArea.getWidth() * scale;
float height = mHitArea.getHeight() * scale;
AsTextFormat textFormat = new AsTextFormat(mFontName, mFontSize * scale, mColor, mBold, mItalic, mUnderline, null, null, mHAlign);
textFormat.setKerning(mKerning);
sNativeTextField.setDefaultTextFormat(textFormat);
sNativeTextField.setWidth(width);
sNativeTextField.setHeight(height);
sNativeTextField.setAntiAliasType(AsAntiAliasType.ADVANCED);
sNativeTextField.setSelectable(false);
sNativeTextField.setMultiline(true);
sNativeTextField.setWordWrap(true);
sNativeTextField.setText(mText);
sNativeTextField.setEmbedFonts(true);
sNativeTextField.setOwnProperty("filters", mNativeFilters);
if (sNativeTextField.getTextWidth() == 0.0f || sNativeTextField.getTextHeight() == 0.0f)
{
sNativeTextField.setEmbedFonts(false);
}
if (mAutoScale)
{
autoScaleNativeTextField(sNativeTextField);
}
float textWidth = sNativeTextField.getTextWidth();
float textHeight = sNativeTextField.getTextHeight();
float xOffset = 0.0f;
if (mHAlign == AsHAlign.LEFT)
{
xOffset = 2;
}
else
{
if (mHAlign == AsHAlign.CENTER)
{
xOffset = (width - textWidth) / 2.0f;
}
else
{
if (mHAlign == AsHAlign.RIGHT)
{
xOffset = width - textWidth - 2;
}
}
}
float yOffset = 0.0f;
if (mVAlign == AsVAlign.TOP)
{
yOffset = 2;
}
else
{
if (mVAlign == AsVAlign.CENTER)
{
yOffset = (height - textHeight) / 2.0f;
}
else
{
if (mVAlign == AsVAlign.BOTTOM)
{
yOffset = height - textHeight - 2;
}
}
}
AsBitmapData bitmapData = new AsBitmapData(width, height, true, 0x0);
bitmapData.draw(sNativeTextField, new AsMatrix(1, 0, 0, 1, 0, ((int)(yOffset)) - 2));
sNativeTextField.setText("");
if (mTextBounds == null)
{
mTextBounds = new AsRectangle();
}
mTextBounds.setTo(xOffset / scale, yOffset / scale, textWidth / scale, textHeight / scale);
AsTexture texture = AsTexture.fromBitmapData(bitmapData, false, false, scale);
if (mImage == null)
{
mImage = new AsImage(texture);
mImage.setTouchable(false);
addChild(mImage);
}
else
{
mImage.getTexture().dispose();
mImage.setTexture(texture);
mImage.readjustSize();
}
}
public void uploadFromBitmapData(AsBitmapData source, uint side, uint miplevel)
{
}
public static AsTexture fromBitmapData(AsBitmapData data, bool generateMipMaps, bool optimizeForRenderTexture)
{
return(fromBitmapData(data, generateMipMaps, optimizeForRenderTexture, 1));
}
public static AsTexture fromBitmapData(AsBitmapData data)
{
return(fromBitmapData(data, true, false, 1));
}
public static AsTexture fromBitmapData(AsBitmapData data, bool generateMipMaps)
{
return(fromBitmapData(data, generateMipMaps, false, 1));
}
