mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
148 lines
4.5 KiB
C++
148 lines
4.5 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is Mozilla Corporation code.
|
|
*
|
|
* The Initial Developer of the Original Code is Mozilla Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 2008
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Vladimir Vukicevic <vladimir@pobox.com>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include "gfxDirectFBSurface.h"
|
|
|
|
#include "cairo-directfb.h"
|
|
|
|
gfxDirectFBSurface::gfxDirectFBSurface(IDirectFB *dfb, IDirectFBSurface *dfbs)
|
|
: mDFB(nsnull), mDFBSurface(nsnull)
|
|
{
|
|
dfb->AddRef( dfb );
|
|
dfbs->AddRef( dfbs );
|
|
|
|
cairo_surface_t *surf = cairo_directfb_surface_create(dfb, dfbs);
|
|
|
|
mDFB = dfb;
|
|
mDFBSurface = dfbs;
|
|
|
|
Init(surf);
|
|
}
|
|
|
|
gfxDirectFBSurface::gfxDirectFBSurface(IDirectFBSurface *dfbs)
|
|
: mDFB(nsnull), mDFBSurface(nsnull)
|
|
{
|
|
DFBResult ret;
|
|
|
|
dfbs->AddRef( dfbs );
|
|
|
|
/* Lightweight, getting singleton */
|
|
ret = DirectFBCreate( &mDFB );
|
|
if (ret) {
|
|
D_DERROR( (DirectResult) ret, "gfxDirectFBSurface: DirectFBCreate() failed!\n" );
|
|
return;
|
|
}
|
|
|
|
cairo_surface_t *surf = cairo_directfb_surface_create(mDFB, dfbs);
|
|
|
|
mDFBSurface = dfbs;
|
|
|
|
Init(surf);
|
|
}
|
|
|
|
gfxDirectFBSurface::gfxDirectFBSurface(cairo_surface_t *csurf)
|
|
{
|
|
mDFB = nsnull;
|
|
mDFBSurface = nsnull;
|
|
|
|
Init(csurf, PR_TRUE);
|
|
}
|
|
|
|
gfxDirectFBSurface::gfxDirectFBSurface(const gfxIntSize& size, gfxImageFormat format) :
|
|
mDFB(nsnull), mDFBSurface(nsnull)
|
|
{
|
|
DFBResult ret;
|
|
DFBSurfaceDescription desc;
|
|
|
|
if (!CheckSurfaceSize(size) || size.width <= 0 || size.height <= 0)
|
|
return;
|
|
|
|
/* Lightweight, getting singleton */
|
|
ret = DirectFBCreate( &mDFB );
|
|
if (ret) {
|
|
D_DERROR( (DirectResult) ret, "gfxDirectFBSurface: DirectFBCreate() failed!\n" );
|
|
return;
|
|
}
|
|
|
|
desc.flags = (DFBSurfaceDescriptionFlags)( DSDESC_WIDTH | DSDESC_HEIGHT | DSDESC_PIXELFORMAT );
|
|
desc.width = size.width;
|
|
desc.height = size.height;
|
|
|
|
switch (format) {
|
|
case gfxASurface::ImageFormatARGB32:
|
|
desc.pixelformat = DSPF_ARGB;
|
|
break;
|
|
|
|
case gfxASurface::ImageFormatRGB24:
|
|
desc.pixelformat = DSPF_RGB32;
|
|
break;
|
|
|
|
case gfxASurface::ImageFormatA8:
|
|
desc.pixelformat = DSPF_A8;
|
|
break;
|
|
|
|
case gfxASurface::ImageFormatA1:
|
|
desc.pixelformat = DSPF_A1;
|
|
break;
|
|
|
|
default:
|
|
D_BUG( "unknown format" );
|
|
return;
|
|
}
|
|
|
|
ret = mDFB->CreateSurface( mDFB, &desc, &mDFBSurface );
|
|
if (ret) {
|
|
D_DERROR( (DirectResult) ret, "gfxDirectFBSurface: "
|
|
"IDirectFB::CreateSurface( %dx%d ) failed!\n", desc.width, desc.height );
|
|
return;
|
|
}
|
|
|
|
cairo_surface_t *surface = cairo_directfb_surface_create(mDFB, mDFBSurface);
|
|
|
|
Init(surface);
|
|
}
|
|
|
|
gfxDirectFBSurface::~gfxDirectFBSurface()
|
|
{
|
|
if (mDFBSurface)
|
|
mDFBSurface->Release( mDFBSurface );
|
|
|
|
if (mDFB)
|
|
mDFB->Release( mDFB );
|
|
}
|
|
|