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authorTom Sepez <tsepez@chromium.org>2015-07-17 10:29:25 -0700
committerTom Sepez <tsepez@chromium.org>2015-07-17 10:29:25 -0700
commit1ccb793f6bcf14c03cb817d0465584c81e1841f8 (patch)
tree1ded3d9ed73e186c2db17c3d3e680a31c5727d4e /fpdfsdk/src/fpdf_progressive.cpp
parent21bf242a31eff79f754c5e9c3b41c52e33483bb0 (diff)
downloadpdfium-1ccb793f6bcf14c03cb817d0465584c81e1841f8.tar.xz
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1233453014 .
Diffstat (limited to 'fpdfsdk/src/fpdf_progressive.cpp')
-rw-r--r--fpdfsdk/src/fpdf_progressive.cpp122
1 files changed, 56 insertions, 66 deletions
diff --git a/fpdfsdk/src/fpdf_progressive.cpp b/fpdfsdk/src/fpdf_progressive.cpp
index aab1cb6163..4ec73ac2ba 100644
--- a/fpdfsdk/src/fpdf_progressive.cpp
+++ b/fpdfsdk/src/fpdf_progressive.cpp
@@ -10,91 +10,81 @@
#include "../include/fsdk_rendercontext.h"
DLLEXPORT int STDCALL FPDF_RenderPageBitmap_Start( FPDF_BITMAP bitmap, FPDF_PAGE page,
- int start_x, int start_y, int size_x,
- int size_y, int rotate, int flags,
- IFSDK_PAUSE * pause )
+ int start_x, int start_y, int size_x,
+ int size_y, int rotate, int flags,
+ IFSDK_PAUSE * pause )
{
- if (bitmap == NULL || page == NULL)
- return FPDF_RENDER_FAILED;
+ if (bitmap == NULL || page == NULL)
+ return FPDF_RENDER_FAILED;
- if (!pause)
- return FPDF_RENDER_FAILED;
+ if (!pause)
+ return FPDF_RENDER_FAILED;
- if (pause->version !=1)
- return FPDF_RENDER_FAILED;
+ if (pause->version !=1)
+ return FPDF_RENDER_FAILED;
- CPDF_Page* pPage = (CPDF_Page*)page;
- CRenderContext* pContext = new CRenderContext;
- pPage->SetPrivateData((void*)1, pContext, DropContext);
+ CPDF_Page* pPage = (CPDF_Page*)page;
+ CRenderContext* pContext = new CRenderContext;
+ pPage->SetPrivateData((void*)1, pContext, DropContext);
#ifdef _SKIA_SUPPORT_
- pContext->m_pDevice = new CFX_SkiaDevice;
- if (flags & FPDF_REVERSE_BYTE_ORDER)
- ((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap,0,TRUE);
- else
- ((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap);
+ pContext->m_pDevice = new CFX_SkiaDevice;
+ if (flags & FPDF_REVERSE_BYTE_ORDER)
+ ((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap,0,TRUE);
+ else
+ ((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap);
#else
- pContext->m_pDevice = new CFX_FxgeDevice;
- if (flags & FPDF_REVERSE_BYTE_ORDER)
- ((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap,0,TRUE);
- else
- ((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap);
+ pContext->m_pDevice = new CFX_FxgeDevice;
+ if (flags & FPDF_REVERSE_BYTE_ORDER)
+ ((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap,0,TRUE);
+ else
+ ((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap);
#endif
- IFSDK_PAUSE_Adapter IPauseAdapter(pause);
+ IFSDK_PAUSE_Adapter IPauseAdapter(pause);
FPDF_RenderPage_Retail(pContext, page, start_x, start_y, size_x, size_y,
rotate, flags,FALSE, &IPauseAdapter);
- if ( pContext->m_pRenderer )
- {
- CPDF_ProgressiveRenderer::RenderStatus status = CPDF_ProgressiveRenderer::Failed;
- status = pContext->m_pRenderer->GetStatus();
- return status;
- }
- return FPDF_RENDER_FAILED;
+ if (pContext->m_pRenderer)
+ return CPDF_ProgressiveRenderer::ToFPDFStatus(pContext->m_pRenderer->GetStatus());
+
+ return FPDF_RENDER_FAILED;
}
DLLEXPORT int STDCALL FPDF_RenderPage_Continue(FPDF_PAGE page,IFSDK_PAUSE * pause)
{
- if (page == NULL)
- return FPDF_RENDER_FAILED;
-
- if (!pause)
- return FPDF_RENDER_FAILED;
-
- if (pause->version !=1)
- return FPDF_RENDER_FAILED;
-
- CPDF_Page* pPage = (CPDF_Page*)page;
-
-// FXMT_CSLOCK_OBJ(&pPage->m_PageLock);
-
- CRenderContext * pContext = (CRenderContext*)pPage->GetPrivateData((void*)1);
- if (pContext && pContext->m_pRenderer)
- {
- IFSDK_PAUSE_Adapter IPauseAdapter(pause);
- pContext->m_pRenderer->Continue(&IPauseAdapter);
-
- CPDF_ProgressiveRenderer::RenderStatus status = CPDF_ProgressiveRenderer::Failed;
- status = pContext->m_pRenderer->GetStatus();
- return status;
- }
- return FPDF_RENDER_FAILED;
+ if (page == NULL)
+ return FPDF_RENDER_FAILED;
+
+ if (!pause)
+ return FPDF_RENDER_FAILED;
+
+ if (pause->version !=1)
+ return FPDF_RENDER_FAILED;
+
+ CPDF_Page* pPage = (CPDF_Page*)page;
+ CRenderContext * pContext = (CRenderContext*)pPage->GetPrivateData((void*)1);
+ if (pContext && pContext->m_pRenderer)
+ {
+ IFSDK_PAUSE_Adapter IPauseAdapter(pause);
+ pContext->m_pRenderer->Continue(&IPauseAdapter);
+ return CPDF_ProgressiveRenderer::ToFPDFStatus(pContext->m_pRenderer->GetStatus());
+ }
+ return FPDF_RENDER_FAILED;
}
DLLEXPORT void STDCALL FPDF_RenderPage_Close(FPDF_PAGE page)
{
- if (page == NULL) return;
- CPDF_Page* pPage = (CPDF_Page*)page;
-
-// FXMT_CSLOCK_OBJ(&pPage->m_PageLock);
-
- CRenderContext * pContext = (CRenderContext*)pPage->GetPrivateData((void*)1);
- if (pContext)
- {
- pContext->m_pDevice->RestoreState();
- delete pContext;
- pPage->RemovePrivateData((void*)1);
- }
+ if (!page)
+ return;
+
+ CPDF_Page* pPage = (CPDF_Page*)page;
+ CRenderContext * pContext = (CRenderContext*)pPage->GetPrivateData((void*)1);
+ if (!pContext)
+ return;
+
+ pContext->m_pDevice->RestoreState();
+ delete pContext;
+ pPage->RemovePrivateData((void*)1);
}