From e9ef81eeefba5c4ec6de3fe72aefb6af26de30c4 Mon Sep 17 00:00:00 2001 From: David Tardon Date: Mon, 27 Jun 2016 14:17:38 -0400 Subject: [PATCH 1/2] rhbz#1341064 fix OutputDevice test on big endian systems Change-Id: I902acd90797ab26304bc5b239b862cae9f3075ef --- vcl/headless/svpgdi.cxx | 6 ++++++ vcl/inc/headless/svpgdi.hxx | 4 +++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/vcl/headless/svpgdi.cxx b/vcl/headless/svpgdi.cxx index 34fa731..511a427 100644 --- a/vcl/headless/svpgdi.cxx +++ b/vcl/headless/svpgdi.cxx @@ -1125,9 +1125,15 @@ SalColor SvpSalGraphics::getPixel( long nX, long nY ) unsigned char *surface_data = cairo_image_surface_get_data(m_pSurface); unsigned char *row = surface_data + (nStride*nY); unsigned char *data = row + (nX * 4); +# if defined OSL_BIGENDIAN + sal_uInt8 b = unpremultiply(data[3], data[0]); + sal_uInt8 g = unpremultiply(data[2], data[0]); + sal_uInt8 r = unpremultiply(data[1], data[0]); +#else sal_uInt8 b = unpremultiply(data[0], data[3]); sal_uInt8 g = unpremultiply(data[1], data[3]); sal_uInt8 r = unpremultiply(data[2], data[3]); +#endif return MAKE_SALCOLOR(r, g, b); } diff --git a/vcl/inc/headless/svpgdi.hxx b/vcl/inc/headless/svpgdi.hxx index bb2e2f5..1bd4b65 100644 --- a/vcl/inc/headless/svpgdi.hxx +++ b/vcl/inc/headless/svpgdi.hxx @@ -37,8 +37,10 @@ //which is internal in that case, to swap the rgb components so that //cairo then matches the OpenGL GL_RGBA format so we can use it there //where we don't have GL_BGRA support. -#ifdef ANDROID +#if defined ANDROID # define SVP_CAIRO_FORMAT (ScanlineFormat::N32BitTcRgba | ScanlineFormat::TopDown) +#elif defined OSL_BIGENDIAN +# define SVP_CAIRO_FORMAT (ScanlineFormat::N32BitTcArgb | ScanlineFormat::TopDown) #else # define SVP_CAIRO_FORMAT (ScanlineFormat::N32BitTcBgra | ScanlineFormat::TopDown) #endif -- 2.7.4