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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /gfx/cairo/ignore-rank0.patch | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'gfx/cairo/ignore-rank0.patch')
| -rw-r--r-- | gfx/cairo/ignore-rank0.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gfx/cairo/ignore-rank0.patch b/gfx/cairo/ignore-rank0.patch new file mode 100644 index 000000000..7e20f66fb --- /dev/null +++ b/gfx/cairo/ignore-rank0.patch @@ -0,0 +1,20 @@ +diff --git a/gfx/cairo/cairo/src/cairo-gstate.c b/gfx/cairo/cairo/src/cairo-gstate.c +index 0439bcf..32a5c4b 100644 +--- a/gfx/cairo/cairo/src/cairo-gstate.c ++++ b/gfx/cairo/cairo/src/cairo-gstate.c +@@ -1271,8 +1271,13 @@ _cairo_gstate_set_font_matrix (cairo_gstate_t *gstate, + if (memcmp (matrix, &gstate->font_matrix, sizeof (cairo_matrix_t)) == 0) + return CAIRO_STATUS_SUCCESS; + +- if (! _cairo_matrix_is_invertible (matrix)) +- return _cairo_error (CAIRO_STATUS_INVALID_MATRIX); ++ if (! _cairo_matrix_is_invertible (matrix)) { ++ /* rank 0 matrices are ok even though they are not invertible */ ++ if (!(matrix->xx == 0. && matrix->xy == 0. && ++ matrix->yx == 0. && matrix->yy == 0.)) { ++ return _cairo_error (CAIRO_STATUS_INVALID_MATRIX); ++ } ++ } + + _cairo_gstate_unset_scaled_font (gstate); + |