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-rw-r--r--fpdfsdk/src/fpdfview.cpp64
1 files changed, 3 insertions, 61 deletions
diff --git a/fpdfsdk/src/fpdfview.cpp b/fpdfsdk/src/fpdfview.cpp
index 418d35d720..a535866889 100644
--- a/fpdfsdk/src/fpdfview.cpp
+++ b/fpdfsdk/src/fpdfview.cpp
@@ -519,10 +519,6 @@ void DropContext(void* data) {
delete (CRenderContext*)data;
}
-#if defined(_DEBUG) || defined(DEBUG)
-#define DEBUG_TRACE
-#endif
-
#if defined(_WIN32)
DLLEXPORT void STDCALL FPDF_RenderPage(HDC dc,
FPDF_PAGE page,
@@ -539,7 +535,7 @@ DLLEXPORT void STDCALL FPDF_RenderPage(HDC dc,
CRenderContext* pContext = new CRenderContext;
pPage->SetPrivateData((void*)1, pContext, DropContext);
-#ifndef _WIN32_WCE
+#if !defined(_WIN32_WCE)
CFX_DIBitmap* pBitmap = nullptr;
FX_BOOL bBackgroundAlphaNeeded = pPage->BackgroundAlphaNeeded();
FX_BOOL bHasImageMask = pPage->HasImageMask();
@@ -591,16 +587,6 @@ DLLEXPORT void STDCALL FPDF_RenderPage(HDC dc,
int width = rect.right - rect.left;
int height = rect.bottom - rect.top;
-#ifdef DEBUG_TRACE
- {
- char str[128];
- memset(str, 0, sizeof(str));
- FXSYS_snprintf(str, sizeof(str) - 1, "Rendering DIB %d x %d", width,
- height);
- CPDF_ModuleMgr::Get()->ReportError(999, str);
- }
-#endif
-
// Create a DIB section
LPVOID pBuffer;
BITMAPINFOHEADER bmih;
@@ -612,78 +598,34 @@ DLLEXPORT void STDCALL FPDF_RenderPage(HDC dc,
bmih.biWidth = width;
pContext->m_hBitmap = CreateDIBSection(dc, (BITMAPINFO*)&bmih, DIB_RGB_COLORS,
&pBuffer, NULL, 0);
- if (!pContext->m_hBitmap) {
-#if defined(DEBUG) || defined(_DEBUG)
- char str[128];
- memset(str, 0, sizeof(str));
- FXSYS_snprintf(str, sizeof(str) - 1,
- "Error CreateDIBSection: %d x %d, error code = %d", width,
- height, GetLastError());
- CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, str);
-#else
- CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, NULL);
-#endif
- }
FXSYS_memset(pBuffer, 0xff, height * ((width * 3 + 3) / 4 * 4));
-#ifdef DEBUG_TRACE
- { CPDF_ModuleMgr::Get()->ReportError(999, "DIBSection created"); }
-#endif
-
// Create a device with this external buffer
pContext->m_pBitmap = new CFX_DIBitmap;
pContext->m_pBitmap->Create(width, height, FXDIB_Rgb, (uint8_t*)pBuffer);
pContext->m_pDevice = new CPDF_FxgeDevice;
((CPDF_FxgeDevice*)pContext->m_pDevice)->Attach(pContext->m_pBitmap);
-#ifdef DEBUG_TRACE
- CPDF_ModuleMgr::Get()->ReportError(999, "Ready for PDF rendering");
-#endif
-
// output to bitmap device
FPDF_RenderPage_Retail(pContext, page, start_x - rect.left,
start_y - rect.top, size_x, size_y, rotate, flags);
-#ifdef DEBUG_TRACE
- CPDF_ModuleMgr::Get()->ReportError(999, "Finished PDF rendering");
-#endif
-
// Now output to real device
HDC hMemDC = CreateCompatibleDC(dc);
- if (!hMemDC) {
-#if defined(DEBUG) || defined(_DEBUG)
- char str[128];
- memset(str, 0, sizeof(str));
- FXSYS_snprintf(str, sizeof(str) - 1,
- "Error CreateCompatibleDC. Error code = %d", GetLastError());
- CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, str);
-#else
- CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, NULL);
-#endif
- }
-
HGDIOBJ hOldBitmap = SelectObject(hMemDC, pContext->m_hBitmap);
-#ifdef DEBUG_TRACE
- CPDF_ModuleMgr::Get()->ReportError(999, "Ready for screen rendering");
-#endif
-
BitBlt(dc, rect.left, rect.top, width, height, hMemDC, 0, 0, SRCCOPY);
SelectObject(hMemDC, hOldBitmap);
DeleteDC(hMemDC);
-#ifdef DEBUG_TRACE
- CPDF_ModuleMgr::Get()->ReportError(999, "Finished screen rendering");
-#endif
-
-#endif
+#endif // !defined(_WIN32_WCE)
if (bBackgroundAlphaNeeded || bHasImageMask)
delete pBitmap;
delete pContext;
pPage->RemovePrivateData((void*)1);
}
-#endif
+#endif // defined(_WIN32)
DLLEXPORT void STDCALL FPDF_RenderPageBitmap(FPDF_BITMAP bitmap,
FPDF_PAGE page,