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| author | Tor Andersson <tor.andersson@artifex.com> | 2016-07-07 16:45:21 +0200 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2016-07-08 17:21:24 +0200 |
| commit | b53e7a42f7cc9756ed9fa1fed313271e3ae67855 (patch) | |
| tree | 189bf664a611479fb3c2d95e70fc58ce4e8ab0d7 /source/pdf/pdf-interpret.c | |
| parent | a2ee9c141864426708950c047d478ef7b9f0103c (diff) | |
| download | mupdf-b53e7a42f7cc9756ed9fa1fed313271e3ae67855.tar.xz | |
Slim pdf_xobject: remove cached colorspace field.
Diffstat (limited to 'source/pdf/pdf-interpret.c')
| -rw-r--r-- | source/pdf/pdf-interpret.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/source/pdf/pdf-interpret.c b/source/pdf/pdf-interpret.c index c4dfaf88..c895478f 100644 --- a/source/pdf/pdf-interpret.c +++ b/source/pdf/pdf-interpret.c @@ -431,6 +431,7 @@ pdf_process_extgstate(fz_context *ctx, pdf_processor *proc, pdf_csi *csi, pdf_ob pdf_obj *group, *s, *bc, *tr; float softmask_bc[FZ_MAX_COLORS]; fz_colorspace *colorspace; + int colorspace_n = 1; int k, luminosity; fz_var(xobj); @@ -442,17 +443,20 @@ pdf_process_extgstate(fz_context *ctx, pdf_processor *proc, pdf_csi *csi, pdf_ob fz_try(ctx) { - colorspace = xobj->colorspace; - if (!colorspace) - colorspace = fz_device_gray(ctx); + colorspace = pdf_xobject_colorspace(ctx, xobj); + if (colorspace) + { + colorspace_n = colorspace->n; + fz_drop_colorspace(ctx, colorspace); + } - for (k = 0; k < colorspace->n; k++) + for (k = 0; k < colorspace_n; k++) softmask_bc[k] = 0; bc = pdf_dict_get(ctx, obj, PDF_NAME_BC); if (pdf_is_array(ctx, bc)) { - for (k = 0; k < colorspace->n; k++) + for (k = 0; k < colorspace_n; k++) softmask_bc[k] = pdf_to_real(ctx, pdf_array_get(ctx, bc, k)); } |