diff options
Diffstat (limited to 'fpdfsdk')
| -rw-r--r-- | fpdfsdk/fpdfview.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fpdfsdk/fpdfview.cpp b/fpdfsdk/fpdfview.cpp index 51d9c9f6a3..964d769d2b 100644 --- a/fpdfsdk/fpdfview.cpp +++ b/fpdfsdk/fpdfview.cpp @@ -765,6 +765,9 @@ FX_RECT GetMaskDimensionsAndOffsets(CPDF_Page* pPage, // Compute offsets int offset_x = 0; int offset_y = 0; + if (size_x > size_y) + std::swap(size_x_bm, size_y_bm); + switch ((rotate + page_rotation) % 4) { case 0: offset_x = start_x_bm + start_x; @@ -829,9 +832,8 @@ void RenderBitmap(CFX_RenderDevice* device, FXDIB_BLEND_NORMAL, nullptr, false); if (device->GetDeviceCaps(FXDC_DEVICE_CLASS) == FXDC_PRINTER) { - device->StretchDIBitsWithFlagsAndBlend(pDst, mask_area.left, mask_area.top, - size_x_bm, size_y_bm, 0, - FXDIB_BLEND_NORMAL); + device->StretchDIBits(pDst, mask_area.left, mask_area.top, size_x_bm, + size_y_bm); } else { device->SetDIBits(pDst, mask_area.left, mask_area.top); } @@ -854,16 +856,14 @@ FPDF_EXPORT void FPDF_CALLCONV FPDF_RenderPage(HDC dc, CPDF_PageRenderContext* pContext = pPage->GetRenderContext(); CFX_RetainPtr<CFX_DIBitmap> pBitmap; - // TODO(rbpotter): Restore the behavior described below after resolving - // crbug.com/753700 // Don't render the full page to bitmap for a mask unless there are a lot // of masks. Full page bitmaps result in large spool sizes, so they should // only be used when necessary. For large numbers of masks, rendering each // individually is inefficient and unlikely to significantly improve spool - // size. This fix is temporarily disabled due to crbug.com/753700 so all - // image masks will result in the full page rendering as bitmap. + // size. const bool bNewBitmap = - pPage->BackgroundAlphaNeeded() || pPage->HasImageMask(); + pPage->BackgroundAlphaNeeded() || + (pPage->HasImageMask() && pPage->GetMaskBoundingBoxes().size() > 100); const bool bHasMask = pPage->HasImageMask() && !bNewBitmap; if (bNewBitmap || bHasMask) { pBitmap = pdfium::MakeRetain<CFX_DIBitmap>(); |