void
YCbCrDeprecatedTextureHostOGL::UpdateImpl(const SurfaceDescriptor& aImage,
nsIntRegion* aRegion,
nsIntPoint* aOffset)
{
if (!mGL) {
return;
}
NS_ASSERTION(aImage.type() == SurfaceDescriptor::TYCbCrImage, "SurfaceDescriptor mismatch");
YCbCrImageDataDeserializer deserializer(aImage.get_YCbCrImage().data().get<uint8_t>());
gfxIntSize gfxSize = deserializer.GetYSize();
gfxIntSize gfxCbCrSize = deserializer.GetCbCrSize();
if (!mYTexture->mTexImage || mYTexture->mTexImage->GetSize() != gfxSize) {
mYTexture->mTexImage = CreateBasicTextureImage(mGL,
gfxSize,
gfxASurface::CONTENT_ALPHA,
WrapMode(mGL, mFlags & TEXTURE_ALLOW_REPEAT),
FlagsToGLFlags(mFlags));
}
if (!mCbTexture->mTexImage || mCbTexture->mTexImage->GetSize() != gfxCbCrSize) {
mCbTexture->mTexImage = CreateBasicTextureImage(mGL,
gfxCbCrSize,
gfxASurface::CONTENT_ALPHA,
WrapMode(mGL, mFlags & TEXTURE_ALLOW_REPEAT),
FlagsToGLFlags(mFlags));
}
if (!mCrTexture->mTexImage || mCrTexture->mTexImage->GetSize() != gfxCbCrSize) {
mCrTexture->mTexImage = CreateBasicTextureImage(mGL,
gfxCbCrSize,
gfxASurface::CONTENT_ALPHA,
WrapMode(mGL, mFlags & TEXTURE_ALLOW_REPEAT),
FlagsToGLFlags(mFlags));
}
RefPtr<gfxImageSurface> tempY = new gfxImageSurface(deserializer.GetYData(),
gfxSize, deserializer.GetYStride(),
gfxASurface::ImageFormatA8);
RefPtr<gfxImageSurface> tempCb = new gfxImageSurface(deserializer.GetCbData(),
gfxCbCrSize, deserializer.GetCbCrStride(),
gfxASurface::ImageFormatA8);
RefPtr<gfxImageSurface> tempCr = new gfxImageSurface(deserializer.GetCrData(),
gfxCbCrSize, deserializer.GetCbCrStride(),
gfxASurface::ImageFormatA8);
nsIntRegion yRegion(nsIntRect(0, 0, gfxSize.width, gfxSize.height));
nsIntRegion cbCrRegion(nsIntRect(0, 0, gfxCbCrSize.width, gfxCbCrSize.height));
mYTexture->mTexImage->DirectUpdate(tempY, yRegion);
mCbTexture->mTexImage->DirectUpdate(tempCb, cbCrRegion);
mCrTexture->mTexImage->DirectUpdate(tempCr, cbCrRegion);
}
GPUBlurFilter::GPUBlurFilter(const IntPoint& size, PixelFormat pfSrc, PixelFormat pfDest,
float stdDev, bool bClipBorders, bool bStandalone, bool bUseFloatKernel)
: GPUFilter(pfSrc, pfDest, bStandalone, SHADERID_HORIZ, 2),
m_bClipBorders(bClipBorders),
m_bUseFloatKernel(bUseFloatKernel)
{
ObjectCounter::get()->incRef(&typeid(*this));
GLContext::getCurrent()->ensureFullShaders("GPUBlurFilter");
#ifndef AVG_ENABLE_EGL
if (!m_bClipBorders) {
//TODO: TO_BORDER DOES NOT EXIST IN GLESV2
m_WrapMode = WrapMode(GL_CLAMP_TO_BORDER, GL_CLAMP_TO_BORDER);
}
#endif
setDimensions(size, stdDev);
GLContextManager* pCM = GLContextManager::get();
pCM->createShader(SHADERID_VERT);
setStdDev(stdDev);
m_pHorizWidthParam = pCM->createShaderParam<float>(SHADERID_HORIZ, "u_Width");
m_pHorizRadiusParam = pCM->createShaderParam<int>(SHADERID_HORIZ, "u_Radius");
m_pHorizTextureParam = pCM->createShaderParam<int>(SHADERID_HORIZ, "u_Texture");
m_pHorizKernelTexParam = pCM->createShaderParam<int>(SHADERID_HORIZ, "u_KernelTex");
m_pVertWidthParam = pCM->createShaderParam<float>(SHADERID_VERT, "u_Width");
m_pVertRadiusParam = pCM->createShaderParam<int>(SHADERID_VERT, "u_Radius");
m_pVertTextureParam = pCM->createShaderParam<int>(SHADERID_VERT, "u_Texture");
m_pVertKernelTexParam = pCM->createShaderParam<int>(SHADERID_VERT, "u_KernelTex");
}
FilledVectorNode::FilledVectorNode(const ArgList& args)
: VectorNode(args),
m_pFillShape(new Shape(WrapMode(GL_REPEAT, GL_REPEAT), false))
{
m_FillTexHRef = args.getArgVal<UTF8String>("filltexhref");
setFillTexHRef(m_FillTexHRef);
m_sFillColorName = args.getArgVal<UTF8String>("fillcolor");
m_FillColor = colorStringToColor(m_sFillColorName);
}
bool
TextureImageTextureSourceOGL::Update(gfx::DataSourceSurface* aSurface,
nsIntRegion* aDestRegion,
gfx::IntPoint* aSrcOffset)
{
MOZ_ASSERT(mGL);
if (!mGL) {
NS_WARNING("trying to update TextureImageTextureSourceOGL without a GLContext");
return false;
}
MOZ_ASSERT(aSurface);
IntSize size = aSurface->GetSize();
if (!mTexImage ||
(mTexImage->GetSize() != size && !aSrcOffset) ||
mTexImage->GetContentType() != gfx::ContentForFormat(aSurface->GetFormat())) {
if (mFlags & TEXTURE_DISALLOW_BIGIMAGE) {
mTexImage = CreateBasicTextureImage(mGL, size,
gfx::ContentForFormat(aSurface->GetFormat()),
WrapMode(mGL, mFlags & TEXTURE_ALLOW_REPEAT),
FlagsToGLFlags(mFlags),
SurfaceFormatToImageFormat(aSurface->GetFormat()));
} else {
// XXX - clarify which size we want to use. IncrementalContentHost will
// require the size of the destination surface to be different from
// the size of aSurface.
// See bug 893300 (tracks the implementation of ContentHost for new textures).
mTexImage = CreateTextureImage(mGL,
size,
gfx::ContentForFormat(aSurface->GetFormat()),
WrapMode(mGL, mFlags & TEXTURE_ALLOW_REPEAT),
FlagsToGLFlags(mFlags),
SurfaceFormatToImageFormat(aSurface->GetFormat()));
}
ClearCachedFilter();
}
mTexImage->UpdateFromDataSource(aSurface, aDestRegion, aSrcOffset);
if (mTexImage->InUpdate()) {
mTexImage->EndUpdate();
}
return true;
}
void
TextureImageDeprecatedTextureHostOGL::EnsureBuffer(const nsIntSize& aSize,
gfxContentType aContentType)
{
if (!mTexture ||
mTexture->GetSize() != aSize ||
mTexture->GetContentType() != aContentType) {
mTexture = mGL->CreateTextureImage(aSize,
aContentType,
WrapMode(mGL, mFlags & TEXTURE_ALLOW_REPEAT),
FlagsToGLFlags(mFlags));
}
mTexture->Resize(aSize);
}
void
TextureImageTextureHostOGL::EnsureBuffer(const nsIntSize& aSize,
gfxContentType aContentType)
{
if (!mTexture ||
mTexture->GetSize() != aSize ||
mTexture->GetContentType() != aContentType) {
mTexture = mGL->CreateTextureImage(aSize,
aContentType,
WrapMode(mGL, mFlags & AllowRepeat),
FlagsToGLFlags(mFlags));
}
mTexture->Resize(aSize);
}
void
TextureImageTextureSourceOGL::EnsureBuffer(const nsIntSize& aSize,
gfxContentType aContentType)
{
if (!mTexImage ||
mTexImage->GetSize() != aSize.ToIntSize() ||
mTexImage->GetContentType() != aContentType) {
mTexImage = CreateTextureImage(mGL,
aSize.ToIntSize(),
aContentType,
WrapMode(mGL, mFlags & TEXTURE_ALLOW_REPEAT),
FlagsToGLFlags(mFlags));
}
mTexImage->Resize(aSize.ToIntSize());
}
void
TextureImageDeprecatedTextureHostOGL::UpdateImpl(const SurfaceDescriptor& aImage,
nsIntRegion* aRegion,
nsIntPoint* aOffset)
{
if (!mGL) {
NS_WARNING("trying to update TextureImageDeprecatedTextureHostOGL without a compositor?");
return;
}
AutoOpenSurface surf(OPEN_READ_ONLY, aImage);
nsIntSize size = surf.Size();
TextureImage::ImageFormat format = surf.ImageFormat();
if (!mTexture ||
(mTexture->GetSize() != size && !aOffset) ||
mTexture->GetContentType() != surf.ContentType() ||
(mTexture->GetImageFormat() != format &&
mTexture->GetImageFormat() != gfxASurface::ImageFormatUnknown)) {
mTexture = mGL->CreateTextureImage(size,
surf.ContentType(),
WrapMode(mGL, mFlags & TEXTURE_ALLOW_REPEAT),
FlagsToGLFlags(mFlags),
format);
}
// XXX this is always just ridiculously slow
nsIntRegion updateRegion;
if (!aRegion) {
updateRegion = nsIntRegion(nsIntRect(0, 0, size.width, size.height));
} else {
updateRegion = *aRegion;
}
nsIntPoint offset;
if (aOffset) {
offset = *aOffset;
}
mTexture->DirectUpdate(surf.Get(), updateRegion, offset);
mFormat = mTexture->GetTextureFormat();
if (mTexture->InUpdate()) {
mTexture->EndUpdate();
}
}
void GPUBlurFilter::applyOnGPU(GLContext* pContext, GLTexturePtr pSrcTex)
{
int kernelWidth = m_pGaussCurveTex->getSize().x;
getFBO(pContext, 1)->activate();
getShader()->activate();
m_pHorizWidthParam->set(pContext, float(kernelWidth));
m_pHorizRadiusParam->set(pContext, (kernelWidth-1)/2);
m_pHorizTextureParam->set(pContext, 0);
m_pHorizKernelTexParam->set(pContext, 1);
m_pGaussCurveTex->getTex(pContext)->activate(WrapMode(), GL_TEXTURE1);
draw(pContext, pSrcTex, m_WrapMode);
getFBO(pContext, 0)->activate();
OGLShaderPtr pVShader = avg::getShader(SHADERID_VERT);
pVShader->activate();
m_pVertWidthParam->set(pContext, float(kernelWidth));
m_pVertRadiusParam->set(pContext, (kernelWidth-1)/2);
m_pVertTextureParam->set(pContext, 0);
m_pVertKernelTexParam->set(pContext, 1);
getDestTex(pContext, 1)->activate(m_WrapMode, GL_TEXTURE0);
m_pProjection2->draw(pContext, pVShader);
}
void GPUInvertFilter::applyOnGPU(GLContext* pContext, GLTexturePtr pSrcTex)
{
getShader()->activate();
m_pTextureParam->set(pContext, 0);
draw(pContext, pSrcTex, WrapMode());
}
