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comparison: gfx/thebes/gfxD2DSurface.cpp
gfx/thebes/gfxD2DSurface.cpp
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
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| -1:000000000000 | 0:e972b56cb98b |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- | |
| 2 * This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #include "gfxD2DSurface.h" | |
| 7 #include "cairo.h" | |
| 8 #include "cairo-win32.h" | |
| 9 #include "gfxWindowsPlatform.h" | |
| 10 | |
| 11 gfxD2DSurface::gfxD2DSurface(HWND aWnd, gfxContentType aContent) | |
| 12 { | |
| 13 Init(cairo_d2d_surface_create_for_hwnd( | |
| 14 gfxWindowsPlatform::GetPlatform()->GetD2DDevice(), | |
| 15 aWnd, | |
| 16 (cairo_content_t)(int)aContent)); | |
| 17 } | |
| 18 | |
| 19 gfxD2DSurface::gfxD2DSurface(HANDLE handle, gfxContentType aContent) | |
| 20 { | |
| 21 Init(cairo_d2d_surface_create_for_handle( | |
| 22 gfxWindowsPlatform::GetPlatform()->GetD2DDevice(), | |
| 23 handle, | |
| 24 (cairo_content_t)(int)aContent)); | |
| 25 } | |
| 26 | |
| 27 gfxD2DSurface::gfxD2DSurface(ID3D10Texture2D *texture, gfxContentType aContent) | |
| 28 { | |
| 29 Init(cairo_d2d_surface_create_for_texture( | |
| 30 gfxWindowsPlatform::GetPlatform()->GetD2DDevice(), | |
| 31 texture, | |
| 32 (cairo_content_t)(int)aContent)); | |
| 33 } | |
| 34 | |
| 35 gfxD2DSurface::gfxD2DSurface(cairo_surface_t *csurf) | |
| 36 { | |
| 37 Init(csurf, true); | |
| 38 } | |
| 39 | |
| 40 gfxD2DSurface::gfxD2DSurface(const gfxIntSize& size, | |
| 41 gfxImageFormat imageFormat) | |
| 42 { | |
| 43 Init(cairo_d2d_surface_create( | |
| 44 gfxWindowsPlatform::GetPlatform()->GetD2DDevice(), | |
| 45 (cairo_format_t)(int)imageFormat, | |
| 46 size.width, size.height)); | |
| 47 } | |
| 48 | |
| 49 gfxD2DSurface::~gfxD2DSurface() | |
| 50 { | |
| 51 } | |
| 52 | |
| 53 void | |
| 54 gfxD2DSurface::Present() | |
| 55 { | |
| 56 cairo_d2d_present_backbuffer(CairoSurface()); | |
| 57 } | |
| 58 | |
| 59 void | |
| 60 gfxD2DSurface::Scroll(const nsIntPoint &aDelta, const nsIntRect &aClip) | |
| 61 { | |
| 62 cairo_rectangle_t rect; | |
| 63 rect.x = aClip.x; | |
| 64 rect.y = aClip.y; | |
| 65 rect.width = aClip.width; | |
| 66 rect.height = aClip.height; | |
| 67 cairo_d2d_scroll(CairoSurface(), aDelta.x, aDelta.y, &rect); | |
| 68 } | |
| 69 | |
| 70 ID3D10Texture2D* | |
| 71 gfxD2DSurface::GetTexture() | |
| 72 { | |
| 73 return cairo_d2d_surface_get_texture(CairoSurface()); | |
| 74 } | |
| 75 | |
| 76 HDC | |
| 77 gfxD2DSurface::GetDC(bool aRetainContents) | |
| 78 { | |
| 79 return cairo_d2d_get_dc(CairoSurface(), aRetainContents); | |
| 80 } | |
| 81 | |
| 82 void | |
| 83 gfxD2DSurface::ReleaseDC(const nsIntRect *aUpdatedRect) | |
| 84 { | |
| 85 if (!aUpdatedRect) { | |
| 86 return cairo_d2d_release_dc(CairoSurface(), nullptr); | |
| 87 } | |
| 88 | |
| 89 cairo_rectangle_int_t rect; | |
| 90 rect.x = aUpdatedRect->x; | |
| 91 rect.y = aUpdatedRect->y; | |
| 92 rect.width = aUpdatedRect->width; | |
| 93 rect.height = aUpdatedRect->height; | |
| 94 cairo_d2d_release_dc(CairoSurface(), &rect); | |
| 95 } | |
| 96 | |
| 97 const gfxIntSize gfxD2DSurface::GetSize() const | |
| 98 { | |
| 99 return gfxIntSize(cairo_d2d_surface_get_width(mSurface), | |
| 100 cairo_d2d_surface_get_height(mSurface)); | |
| 101 } |
