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author | Robin Watts <Robin.Watts@artifex.com> | 2022-03-29 11:01:01 +0100 |
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committer | Robin Watts <Robin.Watts@artifex.com> | 2022-05-05 14:49:03 +0100 |
commit | daff44df763441a772719054746c685c70aa9c1a (patch) | |
tree | a2f4a44a19aaddcbb761111319946a5c0f2bf530 /pdf/pdf_xref.c | |
parent | ad896ca27d000c79f7dade408efe9ef649d335ee (diff) | |
download | ghostpdl-daff44df763441a772719054746c685c70aa9c1a.tar.gz |
PDFI: Use TRUE/FALSE/NULL objects as 'fast' objects.
No allocation/deallocation required.
Diffstat (limited to 'pdf/pdf_xref.c')
-rw-r--r-- | pdf/pdf_xref.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/pdf/pdf_xref.c b/pdf/pdf_xref.c index c2bfaa569..6f521b608 100644 --- a/pdf/pdf_xref.c +++ b/pdf/pdf_xref.c @@ -435,9 +435,9 @@ static int pdfi_read_xref_stream_dict(pdf_context *ctx, pdf_c_stream *s, int obj if (code <= 0) return pdfi_repair_file(ctx); - if (pdfi_count_stack(ctx) >= 2 && pdfi_type_of(ctx->stack_top[-1]) == PDF_KEYWORD) { - pdf_keyword *keyword = (pdf_keyword *)ctx->stack_top[-1]; - if (keyword->key == TOKEN_STREAM) { + if (pdfi_count_stack(ctx) >= 2 && pdfi_type_of(ctx->stack_top[-1]) == PDF_FAST_KEYWORD) { + uintptr_t keyword = (uintptr_t)ctx->stack_top[-1]; + if (keyword == TOKEN_STREAM) { pdf_dict *dict; pdf_stream *sdict = NULL; int64_t Length; @@ -484,7 +484,7 @@ static int pdfi_read_xref_stream_dict(pdf_context *ctx, pdf_c_stream *s, int obj } pdfi_countdown(sdict); break; - } else if (keyword->key == TOKEN_ENDOBJ) { + } else if (keyword == TOKEN_ENDOBJ) { /* Something went wrong, this is not a stream dictionary */ return(pdfi_repair_file(ctx)); } @@ -950,7 +950,7 @@ static int read_xref(pdf_context *ctx, pdf_c_stream *s) if (code == 0) return_error(gs_error_syntaxerror); - if (pdfi_type_of(ctx->stack_top[-1]) == PDF_KEYWORD && ((pdf_keyword *)ctx->stack_top[-1])->key == TOKEN_XREF) { + if ((intptr_t)(ctx->stack_top[-1]) == (intptr_t)TOKEN_XREF) { /* Read old-style xref table */ pdfi_pop(ctx, 1); return(read_xref(ctx, ctx->main_stream)); |