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-rw-r--r--source/pdf/pdf-op-buffer.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/source/pdf/pdf-op-buffer.c b/source/pdf/pdf-op-buffer.c
index d5585766..6974fb00 100644
--- a/source/pdf/pdf-op-buffer.c
+++ b/source/pdf/pdf-op-buffer.c
@@ -65,6 +65,26 @@ pdf_out_ri(fz_context *ctx, pdf_processor *proc, const char *intent)
}
static void
+pdf_out_gs_OP(fz_context *ctx, pdf_processor *proc, int b)
+{
+}
+
+static void
+pdf_out_gs_op(fz_context *ctx, pdf_processor *proc, int b)
+{
+}
+
+static void
+pdf_out_gs_OPM(fz_context *ctx, pdf_processor *proc, int i)
+{
+}
+
+static void
+pdf_out_gs_UseBlackPtComp(fz_context *ctx, pdf_processor *proc, pdf_obj *name)
+{
+}
+
+static void
pdf_out_i(fz_context *ctx, pdf_processor *proc, float flatness)
{
fz_output *out = ((pdf_output_processor*)proc)->out;
@@ -891,6 +911,12 @@ pdf_new_output_processor(fz_context *ctx, fz_output *out, int ahxencode)
/* compatibility */
proc->super.op_BX = pdf_out_BX;
proc->super.op_EX = pdf_out_EX;
+
+ /* extgstate */
+ proc->super.op_gs_OP = pdf_out_gs_OP;
+ proc->super.op_gs_op = pdf_out_gs_op;
+ proc->super.op_gs_OPM = pdf_out_gs_OPM;
+ proc->super.op_gs_UseBlackPtComp = pdf_out_gs_UseBlackPtComp;
}
proc->out = out;