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pdfium: render pages to ARGB32 format directly

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This commit is contained in:
Felix Kauselmann 2017-03-10 10:12:50 +01:00
parent 372531083c
commit 838e3d5510
1 changed files with 3 additions and 3 deletions
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6
common/pdf_comic.cpp
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@ -64,12 +64,12 @@ QImage PdfiumComic::getPage(const int page)
double width = (FPDF_GetPageWidth(pdfpage)/72)*150;
double height = (FPDF_GetPageHeight(pdfpage)/72)*150;
image = QImage(width, height, QImage::Format_RGB888);// QImage::Format_RGBX8888);
image = QImage(width, height, QImage::Format_ARGB32);// QImage::Format_RGBX8888);
image.fill(0xFFFFFFFF);
bitmap = FPDFBitmap_CreateEx(image.width(), image.height(), FPDFBitmap_BGR, image.scanLine(0), image.bytesPerLine());
bitmap = FPDFBitmap_CreateEx(image.width(), image.height(), FPDFBitmap_BGRA, image.scanLine(0), image.bytesPerLine());
//TODO: make render flags costumizable
FPDF_RenderPageBitmap(bitmap, pdfpage, 0,0, image.width(), image.height(), 0, (FPDF_REVERSE_BYTE_ORDER | FPDF_LCD_TEXT));
FPDF_RenderPageBitmap(bitmap, pdfpage, 0,0, image.width(), image.height(), 0, (FPDF_LCD_TEXT));
FPDFBitmap_Destroy(bitmap);
FPDF_ClosePage(pdfpage);
return image;