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author | Tom Sepez <tsepez@chromium.org> | 2017-03-28 09:31:32 -0700 |
---|---|---|
committer | Chromium commit bot <commit-bot@chromium.org> | 2017-03-28 16:42:55 +0000 |
commit | f0799fe84df4d86f25d342b03525f3016d674f86 (patch) | |
tree | d6839802a68b7b6ad6fb166179ede779c3560c75 /core/fxge/win32/fx_win32_dwrite.cpp | |
parent | 31b08d4cdaa17d7a03f35e087096a77036af98ec (diff) | |
download | pdfium-f0799fe84df4d86f25d342b03525f3016d674f86.tar.xz |
Revert "Revert "Refcount all CFX_DIBSources (and subclasses) all the time.""
This reverts commit 31b08d4cdaa17d7a03f35e087096a77036af98ec.
Re-landing the patch after fixing skia build issue.
Change-Id: Ie7039890088b803a6ec5ce365d70f57277459b48
Reviewed-on: https://pdfium-review.googlesource.com/3245
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'core/fxge/win32/fx_win32_dwrite.cpp')
-rw-r--r-- | core/fxge/win32/fx_win32_dwrite.cpp | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/core/fxge/win32/fx_win32_dwrite.cpp b/core/fxge/win32/fx_win32_dwrite.cpp index e088e832bc..91fb465af4 100644 --- a/core/fxge/win32/fx_win32_dwrite.cpp +++ b/core/fxge/win32/fx_win32_dwrite.cpp @@ -103,7 +103,7 @@ class CDwFontContext { class CDwGdiTextRenderer { public: - CDwGdiTextRenderer(CFX_DIBitmap* pBitmap, + CDwGdiTextRenderer(const CFX_RetainPtr<CFX_DIBitmap>& pBitmap, IDWriteBitmapRenderTarget* bitmapRenderTarget, IDWriteRenderingParams* renderingParams); ~CDwGdiTextRenderer(); @@ -118,7 +118,7 @@ class CDwGdiTextRenderer { const COLORREF& textColor); private: - CFX_DIBitmap* pBitmap_; + CFX_RetainPtr<CFX_DIBitmap> pBitmap_; IDWriteBitmapRenderTarget* pRenderTarget_; IDWriteRenderingParams* pRenderingParams_; }; @@ -180,8 +180,9 @@ failed: return nullptr; } -bool CDWriteExt::DwCreateRenderingTarget(CFX_DIBitmap* pBitmap, - void** renderTarget) { +bool CDWriteExt::DwCreateRenderingTarget( + const CFX_RetainPtr<CFX_DIBitmap>& pBitmap, + void** renderTarget) { if (pBitmap->GetFormat() > FXDIB_Argb) { return false; } @@ -395,7 +396,7 @@ HRESULT CDwFontContext::Initialize() { } CDwGdiTextRenderer::CDwGdiTextRenderer( - CFX_DIBitmap* pBitmap, + const CFX_RetainPtr<CFX_DIBitmap>& pBitmap, IDWriteBitmapRenderTarget* bitmapRenderTarget, IDWriteRenderingParams* renderingParams) : pBitmap_(pBitmap), @@ -426,13 +427,13 @@ STDMETHODIMP CDwGdiTextRenderer::DrawGlyphRun( HBITMAP hBitmap = (HBITMAP)::GetCurrentObject(hDC, OBJ_BITMAP); BITMAP bitmap; GetObject(hBitmap, sizeof bitmap, &bitmap); - CFX_DIBitmap dib; - dib.Create(bitmap.bmWidth, bitmap.bmHeight, - bitmap.bmBitsPixel == 24 ? FXDIB_Rgb : FXDIB_Rgb32, - (uint8_t*)bitmap.bmBits); - dib.CompositeBitmap(text_bbox.left, text_bbox.top, text_bbox.Width(), - text_bbox.Height(), pBitmap_, text_bbox.left, - text_bbox.top, FXDIB_BLEND_NORMAL, nullptr); + auto dib = pdfium::MakeRetain<CFX_DIBitmap>(); + dib->Create(bitmap.bmWidth, bitmap.bmHeight, + bitmap.bmBitsPixel == 24 ? FXDIB_Rgb : FXDIB_Rgb32, + (uint8_t*)bitmap.bmBits); + dib->CompositeBitmap(text_bbox.left, text_bbox.top, text_bbox.Width(), + text_bbox.Height(), pBitmap_, text_bbox.left, + text_bbox.top, FXDIB_BLEND_NORMAL, nullptr); hr = pRenderTarget_->DrawGlyphRun(baselineOriginX, baselineOriginY, measuringMode, glyphRun, pRenderingParams_, textColor); @@ -440,7 +441,7 @@ STDMETHODIMP CDwGdiTextRenderer::DrawGlyphRun( return hr; } pBitmap_->CompositeBitmap(text_bbox.left, text_bbox.top, text_bbox.Width(), - text_bbox.Height(), &dib, text_bbox.left, + text_bbox.Height(), dib, text_bbox.left, text_bbox.top, FXDIB_BLEND_NORMAL, pClipRgn); return hr; } |