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Bug 327867 CopyOffscreenBits is not called in cairo builds, therefore

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SetTarget isn't either. Remove the latter function and the body of the
former.
r=vlad
This commit is contained in:
cbiesinger%web.de 2006-02-20 14:27:02 +00:00
parent a0b2d16750
commit 0b8727d7a1
3 changed files with 2 additions and 53 deletions
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42
gfx/src/thebes/nsThebesRenderingContext.cpp
View File

@ -1453,45 +1453,7 @@ nsThebesRenderingContext::CopyOffScreenBits(nsIDrawingSurface *aSrcSurf,
const nsRect &aDestBounds,
PRUint32 aCopyFlags)
{
PR_LOG(gThebesGFXLog, PR_LOG_DEBUG,
("## %p nsTRC::CopyOffScreenBits src: %d %d dst: %d %d %d %d flags: 0x%08x\n",
this, aSrcX, aSrcY, aDestBounds.x, aDestBounds.y, aDestBounds.width, aDestBounds.height,
aCopyFlags));
// there's only one caller of this code, so this implementation is
// tailored to that one caller.
if (aCopyFlags != NS_COPYBITS_USE_SOURCE_CLIP_REGION)
NS_ERROR("CopyOffScreenBits called with unsupported copy flags");
nsRefPtr<gfxASurface> cursurf = mThebes->CurrentSurface();
mThebes->Save();
mThebes->SetTarget(mLocalDrawingSurface->GetThebesSurface());
mThebes->IdentityMatrix();
mThebes->Translate(gfxPoint(aDestBounds.x, aDestBounds.y));
// update debugging
#if 0
mThebes->SetColor(gfxRGBA(1, 0, 0, 1));
mThebes->NewPath();
mThebes->Rectangle(gfxRect(0, 0, aDestBounds.width, aDestBounds.height), PR_TRUE);
mThebes->Fill();
//usleep(400000);
//Sleep(4);
#endif
mThebes->SetSource(NS_STATIC_CAST(nsThebesDrawingSurface*,aSrcSurf)->GetThebesSurface(),
gfxPoint(FROM_TWIPS(aSrcX), FROM_TWIPS(aSrcY)));
mThebes->NewPath();
mThebes->Rectangle(gfxRect(0, 0, aDestBounds.width, aDestBounds.height), PR_TRUE);
mThebes->Fill();
mThebes->SetTarget(cursurf);
mThebes->Restore();
return NS_OK;
NS_NOTREACHED("CopyOffScreenBits should not be called in cairo builds");
return NS_ERROR_NOT_IMPLEMENTED;
}

7
gfx/thebes/public/gfxContext.h
View File

@ -85,13 +85,6 @@ public:
*/
gfxASurface* CurrentGroupSurface();
/**
* Set a new surface to render to; the previous
* surface is lost, but the current graphics state
* is maintained.
*/
void SetTarget(gfxASurface *surface);
/**
* Return the raw cairo_t object.
* XXX this should go away at some point.

6
gfx/thebes/src/gfxContext.cpp
View File

@ -78,12 +78,6 @@ gfxASurface *gfxContext::CurrentGroupSurface()
return new gfxUnknownSurface(s);
}
void gfxContext::SetTarget(gfxASurface *target)
{
moz_cairo_set_target (mCairo, target->CairoSurface());
mSurface = target;
}
void gfxContext::Save()
{
cairo_save(mCairo);