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| -rw-r--r-- | source/pdf/pdf-interpret.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/source/pdf/pdf-interpret.c b/source/pdf/pdf-interpret.c index 28a02f13..58999373 100644 --- a/source/pdf/pdf-interpret.c +++ b/source/pdf/pdf-interpret.c @@ -465,8 +465,14 @@ pdf_process_extgstate(fz_context *ctx, pdf_processor *proc, pdf_csi *csi, pdf_ob fz_drop_colorspace(ctx, colorspace); } + /* Default background color is black. */ for (k = 0; k < colorspace_n; k++) softmask_bc[k] = 0; + /* Which in CMYK means not all zeros! This should really be + * a test for subtractive color spaces, but this will have + * to do for now. */ + if (colorspace == fz_device_cmyk(ctx)) + softmask_bc[3] = 1.0; bc = pdf_dict_get(ctx, obj, PDF_NAME_BC); if (pdf_is_array(ctx, bc)) |