poppler/CairoOutputDev.cc | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
New commits: commit 00a536a455e4dd396c6b8b74d3e6a5c82d987eed Author: Adrian Johnson <[email protected]> Date: Wed Aug 16 21:21:58 2017 +0930 cairo 1.14 now has high quality downscaling The filter needs to be GOOD or BEST to activate the high quality downscaling. diff --git a/poppler/CairoOutputDev.cc b/poppler/CairoOutputDev.cc index 9a2e0535..c4557e44 100644 --- a/poppler/CairoOutputDev.cc +++ b/poppler/CairoOutputDev.cc @@ -143,7 +143,11 @@ CairoOutputDev::CairoOutputDev() { strokePathClip = NULL; cairo = NULL; currentFont = NULL; +#if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 14, 0) + prescaleImages = gFalse; +#else prescaleImages = gTrue; +#endif printing = gTrue; use_show_text_glyphs = gFalse; inUncoloredPattern = gFalse; @@ -1961,7 +1965,7 @@ CairoOutputDev::getFilterForSurface(cairo_surface_t *image, GBool interpolate) { if (interpolate) - return CAIRO_FILTER_BILINEAR; + return CAIRO_FILTER_BEST; int orig_width = cairo_image_surface_get_width (image); int orig_height = cairo_image_surface_get_height (image); @@ -1981,7 +1985,7 @@ CairoOutputDev::getFilterForSurface(cairo_surface_t *image, if (scaled_width / orig_width >= 4 || scaled_height / orig_height >= 4) return CAIRO_FILTER_NEAREST; - return CAIRO_FILTER_BILINEAR; + return CAIRO_FILTER_BEST; } void CairoOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str, _______________________________________________ poppler mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/poppler
