14060 2007-06-10 01:03:51 -0700 [CAIRO] SVG support 2007-06-13 13:51:09 -0700 1 1 1 Unclassified WebKit New Bugs 523.x (Safari 3) All All RESOLVED FIXED P2 Normal --- 1 alp alp oldest_to_newest 8010 0 alp 2007-06-10 01:03:51 -0700 Now that the known issues in the Cairo graphics backend have been fixed, it is possible to provide SVG support using Cairo. 7699 1 15001 alp 2007-06-13 07:45:06 -0700 Created attachment 15001 Cairo SVG support ChangeLog | 29 ++ WebCore.pro | 15 + platform/graphics/svg/SVGPaintServerPattern.h | 2 platform/graphics/svg/SVGPaintServerSolid.h | 2 platform/graphics/svg/cairo/RenderPathCairo.cpp | 58 +++++ platform/graphics/svg/cairo/SVGPaintServerCairo.cpp | 71 +++++++ platform/graphics/svg/cairo/SVGPaintServerGradientCairo.cpp | 118 ++++++++++++ platform/graphics/svg/cairo/SVGPaintServerPatternCairo.cpp | 42 ++++ platform/graphics/svg/cairo/SVGPaintServerSolidCairo.cpp | 78 +++++++ platform/graphics/svg/cairo/SVGResourceClipperCairo.cpp | 69 +++++++ platform/graphics/svg/cairo/SVGResourceMaskerCairo.cpp | 50 +++++ 11 files changed, 532 insertions(+), 2 deletions(-) Support is fairly complete except for gradients, but there are still some TODOs and extensive testing against the SVG test suite is still needed. 7679 2 15001 rwlbuis 2007-06-13 10:17:44 -0700 Comment on attachment 15001 Cairo SVG support >+ >+ if (boundingBoxMode()) { >+ // TODO: use RenderPathCairo's strokeBBox? >+ double x1, y1, x2, y2; >+ cairo_fill_extents(cr, &x1, &y1, &x2, &y2); >+ cairo_matrix_translate(&matrix, x1, y1); >+ cairo_matrix_scale(&matrix, x2 - x1, y2 - y1); >+ cairo_matrix_multiply(&matrix, &matrix, &gradient_matrix); >+ cairo_matrix_invert(&matrix); >+ { >+ double x0, x1, y0, y1; >+ x0 = linear->gradientStart().x(); >+ y0 = linear->gradientStart().y(); >+ x1 = linear->gradientEnd().x(); >+ y1 = linear->gradientEnd().y(); >+ pattern = cairo_pattern_create_linear(x0, y0, x1, y1); >+ } >+ } else return false; I can't tell what is going on there, do you mean a if/ilse? If it is an anonymous block, that is hard to read, please rewrite so it doesnt have one. >+ delete dsh; Should use delete[]. >+ if(path.isEmpty()) >+ if(!surface) Style issues. So all issues need fixing. Cheers, Rob. 7667 3 15003 alp 2007-06-13 11:05:41 -0700 Created attachment 15003 Cairo SVG support, take two This patch addresses the style concerns in the review plus a couple of cleanups. 7664 4 15003 rwlbuis 2007-06-13 11:17:05 -0700 Comment on attachment 15003 Cairo SVG support, take two Its fine. One minor thing, you may want to lose x0, x1, y0, y1 and just write out the calls, but its a preference thing I think. 7663 5 alp 2007-06-13 11:29:38 -0700 (In reply to comment #4) > (From update of attachment 15003 [edit]) > Its fine. One minor thing, you may want to lose x0, x1, y0, y1 and just write > out the calls, but its a preference thing I think. > I'm OK with it as-is for now. The gradient code will be re-visited soon anyway, as it still needs work and probably won't look like this when it's finished. 7657 6 mrowe 2007-06-13 13:51:09 -0700 Landed in r23507. 15001 2007-06-13 07:45:06 -0700 2007-06-13 11:05:41 -0700 Cairo SVG support cairo-svg.patch text/plain 25908 alp SW5kZXg6IFdlYkNvcmUvQ2hhbmdlTG9nCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIFdlYkNvcmUvQ2hhbmdlTG9n CShyZXZpc2lvbiAyMzUwMikKKysrIFdlYkNvcmUvQ2hhbmdlTG9nCSh3b3JraW5nIGNvcHkpCkBA IC0xLDMgKzEsMzIgQEAKKzIwMDctMDYtMTMgIEFscCBUb2tlciAgPGFscC50b2tlckBjb2xsYWJv cmEuY28udWs+CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAg ICAgaHR0cDovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTQwNjAKKyAgICAgICAg Q2Fpcm8gU1ZHIHN1cHBvcnQKKworICAgICAgICAqIFdlYkNvcmUucHJvOiBBZGQgbmV3IGZpbGVz IHRvIHRoZSBidWlsZC4KKyAgICAgICAgKiBwbGF0Zm9ybS9ncmFwaGljcy9zdmcvU1ZHUGFpbnRT ZXJ2ZXJQYXR0ZXJuLmg6CisgICAgICAgICogcGxhdGZvcm0vZ3JhcGhpY3Mvc3ZnL1NWR1BhaW50 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