diff --git a/content/canvas/public/nsICanvasRenderingContextInternal.h b/content/canvas/public/nsICanvasRenderingContextInternal.h index 9b63e9f973b2..197d54f50ca5 100644 --- a/content/canvas/public/nsICanvasRenderingContextInternal.h +++ b/content/canvas/public/nsICanvasRenderingContextInternal.h @@ -50,7 +50,6 @@ class nsHTMLCanvasElement; class gfxContext; class gfxASurface; -class nsIPropertyBag; namespace mozilla { namespace layers { @@ -116,14 +115,6 @@ public: // Redraw the dirty rectangle of this canvas. NS_IMETHOD Redraw(const gfxRect &dirty) = 0; - // Passes a generic nsIPropertyBag options argument, along with the - // previous one, if any. Optional. - NS_IMETHOD SetContextOptions(nsIPropertyBag *aNewOptions) { return NS_OK; } - - // - // shmem support - // - // If this context can be set to use Mozilla's Shmem segments as its backing // store, this will set it to that state. Note that if you have drawn // anything into this canvas before changing the shmem state, it will be diff --git a/content/canvas/src/WebGLContext.cpp b/content/canvas/src/WebGLContext.cpp index c0e14dfe7fdd..5b4f9dfbc177 100644 --- a/content/canvas/src/WebGLContext.cpp +++ b/content/canvas/src/WebGLContext.cpp @@ -47,9 +47,6 @@ #include "nsIXPConnect.h" #include "nsDOMError.h" -#include "nsIPropertyBag.h" -#include "nsIVariant.h" - #include "gfxContext.h" #include "gfxPattern.h" #include "gfxUtils.h" @@ -88,7 +85,6 @@ WebGLContext::WebGLContext() mGeneration = 0; mInvalidated = PR_FALSE; mResetLayer = PR_TRUE; - mOptionsFrozen = PR_FALSE; mActiveTexture = 0; mSynthesizedGLError = LOCAL_GL_NO_ERROR; @@ -259,58 +255,6 @@ WebGLContext::SetCanvasElement(nsHTMLCanvasElement* aParentCanvas) return NS_OK; } -static bool -GetBoolFromPropertyBag(nsIPropertyBag *bag, const char *propName, bool *boolResult) -{ - nsCOMPtr vv; - PRBool bv; - - nsresult rv = bag->GetProperty(NS_ConvertASCIItoUTF16(propName), getter_AddRefs(vv)); - if (NS_FAILED(rv) || !vv) - return false; - - rv = vv->GetAsBool(&bv); - if (NS_FAILED(rv)) - return false; - - *boolResult = bv ? true : false; - return true; -} - -NS_IMETHODIMP -WebGLContext::SetContextOptions(nsIPropertyBag *aOptions) -{ - if (!aOptions) - return NS_OK; - - nsresult rv; - - WebGLContextOptions newOpts; - - GetBoolFromPropertyBag(aOptions, "stencil", &newOpts.stencil); - GetBoolFromPropertyBag(aOptions, "depth", &newOpts.depth); - GetBoolFromPropertyBag(aOptions, "alpha", &newOpts.alpha); - GetBoolFromPropertyBag(aOptions, "premultipliedAlpha", &newOpts.premultipliedAlpha); - - GetBoolFromPropertyBag(aOptions, "antialiasHint", &newOpts.antialiasHint); - - LogMessage("aaHint: %d stencil: %d depth: %d alpha: %d premult: %d\n", - newOpts.antialiasHint ? 1 : 0, - newOpts.stencil ? 1 : 0, - newOpts.depth ? 1 : 0, - newOpts.alpha ? 1 : 0, - newOpts.premultipliedAlpha ? 1 : 0); - - if (mOptionsFrozen && newOpts != mOptions) { - // Error if the options are already frozen, and the ones that were asked for - // aren't the same as what they were originally. - return NS_ERROR_FAILURE; - } - - mOptions = newOpts; - return NS_OK; -} - NS_IMETHODIMP WebGLContext::SetDimensions(PRInt32 width, PRInt32 height) { @@ -345,26 +289,8 @@ WebGLContext::SetDimensions(PRInt32 width, PRInt32 height) DestroyResourcesAndContext(); gl::ContextFormat format(gl::ContextFormat::BasicRGBA32); - if (mOptions.depth) { - format.depth = 24; - format.minDepth = 16; - } - - if (mOptions.stencil) { - format.stencil = 8; - format.minStencil = 8; - } - - if (!mOptions.alpha) { - // Select 565; we won't/shouldn't hit this on the desktop, - // but let mobile know we're ok with it. - format.red = 5; - format.green = 6; - format.blue = 5; - - format.alpha = 0; - format.minAlpha = 0; - } + format.depth = 16; + format.minDepth = 1; nsCOMPtr prefService = do_GetService(NS_PREFSERVICE_CONTRACTID); NS_ENSURE_TRUE(prefService != nsnull, NS_ERROR_FAILURE); @@ -448,7 +374,6 @@ WebGLContext::SetDimensions(PRInt32 width, PRInt32 height) mWidth = width; mHeight = height; mResetLayer = PR_TRUE; - mOptionsFrozen = PR_TRUE; // increment the generation number ++mGeneration; @@ -614,7 +539,7 @@ WebGLContext::GetCanvasLayer(CanvasLayer *aOldLayer, } data.mSize = nsIntSize(mWidth, mHeight); - data.mGLBufferIsPremultiplied = mOptions.premultipliedAlpha ? PR_TRUE : PR_FALSE; + data.mGLBufferIsPremultiplied = PR_FALSE; canvasLayer->Initialize(data); canvasLayer->SetIsOpaqueContent(gl->CreationFormat().alpha == 0 ? PR_TRUE : PR_FALSE); diff --git a/content/canvas/src/WebGLContext.h b/content/canvas/src/WebGLContext.h index 0c26e51b478f..1af669443a41 100644 --- a/content/canvas/src/WebGLContext.h +++ b/content/canvas/src/WebGLContext.h @@ -67,7 +67,6 @@ #define CONTEXT_LOST_WEBGL 0x9242 class nsIDocShell; -class nsIPropertyBag; namespace mozilla { @@ -267,39 +266,6 @@ struct WebGLVertexAttribData { } }; -struct WebGLContextOptions { - // these are defaults - WebGLContextOptions() - : alpha(true), depth(true), stencil(false), - premultipliedAlpha(false), antialiasHint(false) - { } - - bool operator==(const WebGLContextOptions& other) const { - return - alpha == other.alpha && - depth == other.depth && - stencil == other.stencil && - premultipliedAlpha == other.premultipliedAlpha && - antialiasHint == other.antialiasHint; - } - - bool operator!=(const WebGLContextOptions& other) const { - return - alpha != other.alpha || - depth != other.depth || - stencil != other.stencil || - premultipliedAlpha != other.premultipliedAlpha || - antialiasHint != other.antialiasHint; - } - - bool alpha; - bool depth; - bool stencil; - - bool premultipliedAlpha; - bool antialiasHint; -}; - class WebGLContext : public nsICanvasRenderingContextWebGL, public nsICanvasRenderingContextInternal, @@ -328,8 +294,6 @@ public: nsIInputStream **aStream); NS_IMETHOD GetThebesSurface(gfxASurface **surface); NS_IMETHOD SetIsOpaque(PRBool b) { return NS_OK; }; - NS_IMETHOD SetContextOptions(nsIPropertyBag *aOptions); - NS_IMETHOD SetIsIPC(PRBool b) { return NS_ERROR_NOT_IMPLEMENTED; } NS_IMETHOD Redraw(const gfxRect&) { return NS_ERROR_NOT_IMPLEMENTED; } NS_IMETHOD Swap(mozilla::ipc::Shmem& aBack, @@ -382,11 +346,8 @@ protected: PRInt32 mWidth, mHeight; CheckedUint32 mGeneration; - WebGLContextOptions mOptions; - PRPackedBool mInvalidated; PRPackedBool mResetLayer; - PRPackedBool mOptionsFrozen; WebGLuint mActiveTexture; WebGLenum mSynthesizedGLError; diff --git a/content/html/content/public/nsHTMLCanvasElement.h b/content/html/content/public/nsHTMLCanvasElement.h index 746cc18ee077..ed713f8efe79 100644 --- a/content/html/content/public/nsHTMLCanvasElement.h +++ b/content/html/content/public/nsHTMLCanvasElement.h @@ -167,7 +167,7 @@ public: protected: nsIntSize GetWidthHeight(); - nsresult UpdateContext(nsIPropertyBag *aNewContextOptions = nsnull); + nsresult UpdateContext(); nsresult ToDataURLImpl(const nsAString& aMimeType, const nsAString& aEncoderOptions, nsAString& aDataURL); diff --git a/content/html/content/src/nsHTMLCanvasElement.cpp b/content/html/content/src/nsHTMLCanvasElement.cpp index 770499e1deef..1f855a734295 100644 --- a/content/html/content/src/nsHTMLCanvasElement.cpp +++ b/content/html/content/src/nsHTMLCanvasElement.cpp @@ -148,7 +148,7 @@ nsHTMLCanvasElement::CopyInnerTo(nsGenericElement* aDest) const if (aDest->GetOwnerDoc()->IsStaticDocument()) { nsHTMLCanvasElement* dest = static_cast(aDest); nsCOMPtr cxt; - dest->GetContext(NS_LITERAL_STRING("2d"), nsnull, getter_AddRefs(cxt)); + dest->GetContext(NS_LITERAL_STRING("2d"), getter_AddRefs(cxt)); nsCOMPtr context2d = do_QueryInterface(cxt); if (context2d) { context2d->DrawImage(const_cast(this), @@ -226,27 +226,31 @@ nsHTMLCanvasElement::ToDataURLImpl(const nsAString& aMimeType, nsAString& aDataURL) { bool fallbackToPNG = false; - nsresult rv; - + // We get an input stream from the context. If more than one context type // is supported in the future, this will have to be changed to do the right // thing. For now, just assume that the 2D context has all the goods. - if (!mCurrentContext) - return NS_ERROR_FAILURE; + nsCOMPtr context; + nsresult rv = GetContext(NS_LITERAL_STRING("2d"), getter_AddRefs(context)); + NS_ENSURE_SUCCESS(rv, rv); + if (!context) { + // XXX bug 578349 + return NS_ERROR_NOT_IMPLEMENTED; + } // get image bytes nsCOMPtr imgStream; NS_ConvertUTF16toUTF8 aMimeType8(aMimeType); - rv = mCurrentContext->GetInputStream(nsPromiseFlatCString(aMimeType8).get(), - nsPromiseFlatString(aEncoderOptions).get(), - getter_AddRefs(imgStream)); + rv = context->GetInputStream(nsPromiseFlatCString(aMimeType8).get(), + nsPromiseFlatString(aEncoderOptions).get(), + getter_AddRefs(imgStream)); if (NS_FAILED(rv)) { // Use image/png instead. // XXX ERRMSG we need to report an error to developers here! (bug 329026) fallbackToPNG = true; - rv = mCurrentContext->GetInputStream("image/png", - nsPromiseFlatString(aEncoderOptions).get(), - getter_AddRefs(imgStream)); + rv = context->GetInputStream("image/png", + nsPromiseFlatString(aEncoderOptions).get(), + getter_AddRefs(imgStream)); NS_ENSURE_SUCCESS(rv, rv); } @@ -349,7 +353,6 @@ nsHTMLCanvasElement::GetContextHelper(const nsAString& aContextId, NS_IMETHODIMP nsHTMLCanvasElement::GetContext(const nsAString& aContextId, - nsIDOMHTMLCanvasContextOptions *aContextOptions, nsISupports **aContext) { nsresult rv; @@ -376,8 +379,7 @@ nsHTMLCanvasElement::GetContext(const nsAString& aContextId, return rv; } - nsCOMPtr contextProps = do_QueryInterface(aContextOptions); - rv = UpdateContext(contextProps); + rv = UpdateContext(); if (NS_FAILED(rv)) { mCurrentContext = nsnull; return rv; @@ -438,25 +440,14 @@ nsHTMLCanvasElement::MozGetIPCContext(const nsAString& aContextId, } nsresult -nsHTMLCanvasElement::UpdateContext(nsIPropertyBag *aNewContextOptions) +nsHTMLCanvasElement::UpdateContext() { - if (!mCurrentContext) - return NS_OK; - nsresult rv = NS_OK; - - rv = mCurrentContext->SetIsOpaque(GetIsOpaque()); - if (NS_FAILED(rv)) - return rv; - - rv = mCurrentContext->SetContextOptions(aNewContextOptions); - if (NS_FAILED(rv)) - return rv; - - nsIntSize sz = GetWidthHeight(); - rv = mCurrentContext->SetDimensions(sz.width, sz.height); - if (NS_FAILED(rv)) - return rv; + if (mCurrentContext) { + nsIntSize sz = GetWidthHeight(); + rv = mCurrentContext->SetIsOpaque(GetIsOpaque()); + rv = mCurrentContext->SetDimensions(sz.width, sz.height); + } return rv; } diff --git a/dom/interfaces/html/nsIDOMHTMLCanvasElement.idl b/dom/interfaces/html/nsIDOMHTMLCanvasElement.idl index 6e2e9147fcee..bde514f36832 100644 --- a/dom/interfaces/html/nsIDOMHTMLCanvasElement.idl +++ b/dom/interfaces/html/nsIDOMHTMLCanvasElement.idl @@ -37,12 +37,6 @@ #include "nsIDOMHTMLElement.idl" -[scriptable, uuid(2051f802-d377-441d-ace1-b0d9405e16f2)] -interface nsIDOMHTMLCanvasContextOptions : nsISupports -{ - // empty -}; - /** * The nsIDOMHTMLCanvasElement interface is the interface to a HTML * element. @@ -53,15 +47,15 @@ interface nsIDOMHTMLCanvasContextOptions : nsISupports * @status UNDER_DEVELOPMENT */ -[scriptable, uuid(53ad994a-3cd0-48fa-8ffb-7f3d8cd19c50)] +[scriptable, uuid(56cee121-df62-49b6-b76d-71189441c98e)] interface nsIDOMHTMLCanvasElement : nsIDOMHTMLElement { attribute long width; attribute long height; attribute boolean mozOpaque; - nsISupports getContext(in DOMString contextId, - [optional] in nsIDOMHTMLCanvasContextOptions contextOptions); + nsISupports getContext(in DOMString contextId); + // Valid calls are: // toDataURL(); -- defaults to image/png diff --git a/gfx/thebes/GLContextProviderWGL.cpp b/gfx/thebes/GLContextProviderWGL.cpp index 409b8b66cf82..94102c91e537 100644 --- a/gfx/thebes/GLContextProviderWGL.cpp +++ b/gfx/thebes/GLContextProviderWGL.cpp @@ -526,7 +526,6 @@ CreatePBufferOffscreenContext(const gfxIntSize& aSize, A2(attrs, LOCAL_WGL_ALPHA_BITS_ARB, aFormat.alpha); A2(attrs, LOCAL_WGL_DEPTH_BITS_ARB, aFormat.depth); - A2(attrs, LOCAL_WGL_STENCIL_BITS_ARB, aFormat.stencil); if (aFormat.alpha > 0) { A2(attrs, LOCAL_WGL_BIND_TO_TEXTURE_RGBA_ARB, LOCAL_GL_TRUE); diff --git a/js/src/xpconnect/src/dom_quickstubs.qsconf b/js/src/xpconnect/src/dom_quickstubs.qsconf index 562d185c61f7..e70e973b616c 100644 --- a/js/src/xpconnect/src/dom_quickstubs.qsconf +++ b/js/src/xpconnect/src/dom_quickstubs.qsconf @@ -482,7 +482,6 @@ irregularFilenames = { 'nsIDOMHTMLTableSectionElement': 'nsIDOMHTMLTableSectionElem', # stowaways - 'nsIDOMHTMLCanvasContextOptions': 'nsIDOMHTMLCanvasElement', 'nsIDOMTextMetrics': 'nsIDOMCanvasRenderingContext2D', 'nsIDOMCanvasGradient': 'nsIDOMCanvasRenderingContext2D', 'nsIDOMCanvasPattern': 'nsIDOMCanvasRenderingContext2D',