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| author | Lei Zhang <thestig@chromium.org> | 2018-04-09 20:24:35 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-04-09 20:24:35 +0000 |
| commit | 0d8e530fbf898c1ba1ba4d3d91aa17e3fd4d8317 (patch) | |
| tree | fbce19bfe65aa1a20ddba7337be2d1564c29e4ae /core/fpdfapi | |
| parent | 417f3442593713a87e723379438bea7d842e977a (diff) | |
| download | pdfium-0d8e530fbf898c1ba1ba4d3d91aa17e3fd4d8317.tar.xz | |
Pass FX_RECT by const-ref in rendering code.
Change-Id: I1232e6c61cbe696d90d87f461ebed0a7aea40893
Reviewed-on: https://pdfium-review.googlesource.com/29973
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Diffstat (limited to 'core/fpdfapi')
| -rw-r--r-- | core/fpdfapi/render/cpdf_devicebuffer.cpp | 8 | ||||
| -rw-r--r-- | core/fpdfapi/render/cpdf_devicebuffer.h | 2 | ||||
| -rw-r--r-- | core/fpdfapi/render/cpdf_renderstatus.cpp | 12 | ||||
| -rw-r--r-- | core/fpdfapi/render/cpdf_renderstatus.h | 2 |
4 files changed, 13 insertions, 11 deletions
diff --git a/core/fpdfapi/render/cpdf_devicebuffer.cpp b/core/fpdfapi/render/cpdf_devicebuffer.cpp index 7dfa497b5c..def2c2c7ca 100644 --- a/core/fpdfapi/render/cpdf_devicebuffer.cpp +++ b/core/fpdfapi/render/cpdf_devicebuffer.cpp @@ -21,14 +21,14 @@ CPDF_DeviceBuffer::~CPDF_DeviceBuffer() {} bool CPDF_DeviceBuffer::Initialize(CPDF_RenderContext* pContext, CFX_RenderDevice* pDevice, - FX_RECT* pRect, + const FX_RECT& rect, const CPDF_PageObject* pObj, int max_dpi) { m_pDevice = pDevice; m_pContext = pContext; - m_Rect = *pRect; + m_Rect = rect; m_pObject = pObj; - m_Matrix.Translate(-pRect->left, -pRect->top); + m_Matrix.Translate(-rect.left, -rect.top); #if _FX_PLATFORM_ != _FX_PLATFORM_APPLE_ int horz_size = pDevice->GetDeviceCaps(FXDC_HORZ_SIZE); int vert_size = pDevice->GetDeviceCaps(FXDC_VERT_SIZE); @@ -44,7 +44,7 @@ bool CPDF_DeviceBuffer::Initialize(CPDF_RenderContext* pContext, } #endif FX_RECT bitmap_rect = - m_Matrix.TransformRect(CFX_FloatRect(*pRect)).GetOuterRect(); + m_Matrix.TransformRect(CFX_FloatRect(rect)).GetOuterRect(); m_pBitmap = pdfium::MakeRetain<CFX_DIBitmap>(); m_pBitmap->Create(bitmap_rect.Width(), bitmap_rect.Height(), FXDIB_Argb); return true; diff --git a/core/fpdfapi/render/cpdf_devicebuffer.h b/core/fpdfapi/render/cpdf_devicebuffer.h index 854906e03c..d265b0c30e 100644 --- a/core/fpdfapi/render/cpdf_devicebuffer.h +++ b/core/fpdfapi/render/cpdf_devicebuffer.h @@ -25,7 +25,7 @@ class CPDF_DeviceBuffer { bool Initialize(CPDF_RenderContext* pContext, CFX_RenderDevice* pDevice, - FX_RECT* pRect, + const FX_RECT& rect, const CPDF_PageObject* pObj, int max_dpi); void OutputToDevice(); diff --git a/core/fpdfapi/render/cpdf_renderstatus.cpp b/core/fpdfapi/render/cpdf_renderstatus.cpp index 2d66f9c48b..1f9e60d29d 100644 --- a/core/fpdfapi/render/cpdf_renderstatus.cpp +++ b/core/fpdfapi/render/cpdf_renderstatus.cpp @@ -2035,7 +2035,7 @@ void CPDF_RenderStatus::DrawTextPathWithPattern(const CPDF_TextObject* textobj, void CPDF_RenderStatus::DrawShading(const CPDF_ShadingPattern* pPattern, CFX_Matrix* pMatrix, - FX_RECT& clip_rect, + const FX_RECT& clip_rect, int alpha, bool bAlphaMode) { const auto& funcs = pPattern->GetFuncs(); @@ -2060,17 +2060,19 @@ void CPDF_RenderStatus::DrawShading(const CPDF_ShadingPattern* pPattern, (int32_t)(B * 255)); } } + FX_RECT clip_rect_bbox = clip_rect; if (pDict->KeyExist("BBox")) { - clip_rect.Intersect( + clip_rect_bbox.Intersect( pMatrix->TransformRect(pDict->GetRectFor("BBox")).GetOuterRect()); } if (m_pDevice->GetDeviceCaps(FXDC_RENDER_CAPS) & FXRC_SHADING && - m_pDevice->GetDeviceDriver()->DrawShading(pPattern, pMatrix, clip_rect, - alpha, bAlphaMode)) { + m_pDevice->GetDeviceDriver()->DrawShading( + pPattern, pMatrix, clip_rect_bbox, alpha, bAlphaMode)) { return; } CPDF_DeviceBuffer buffer; - buffer.Initialize(m_pContext.Get(), m_pDevice, &clip_rect, m_pCurObj, 150); + buffer.Initialize(m_pContext.Get(), m_pDevice, clip_rect_bbox, m_pCurObj, + 150); CFX_Matrix FinalMatrix = *pMatrix; FinalMatrix.Concat(*buffer.GetMatrix()); RetainPtr<CFX_DIBitmap> pBitmap = buffer.GetBitmap(); diff --git a/core/fpdfapi/render/cpdf_renderstatus.h b/core/fpdfapi/render/cpdf_renderstatus.h index 74d356735e..6d5e680363 100644 --- a/core/fpdfapi/render/cpdf_renderstatus.h +++ b/core/fpdfapi/render/cpdf_renderstatus.h @@ -123,7 +123,7 @@ class CPDF_RenderStatus { const CFX_Matrix* pObj2Device); void DrawShading(const CPDF_ShadingPattern* pPattern, CFX_Matrix* pMatrix, - FX_RECT& clip_rect, + const FX_RECT& clip_rect, int alpha, bool bAlphaMode); bool ProcessType3Text(CPDF_TextObject* textobj, |