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Diffstat (limited to 'pdf/pdf_parse.c')
-rw-r--r--pdf/pdf_parse.c132
1 files changed, 66 insertions, 66 deletions
diff --git a/pdf/pdf_parse.c b/pdf/pdf_parse.c
index e01734d7..04c67eca 100644
--- a/pdf/pdf_parse.c
+++ b/pdf/pdf_parse.c
@@ -5,10 +5,10 @@ fz_rect
pdf_to_rect(fz_context *ctx, fz_obj *array)
{
fz_rect r;
- float a = fz_to_real(ctx, fz_array_get(ctx, array, 0));
- float b = fz_to_real(ctx, fz_array_get(ctx, array, 1));
- float c = fz_to_real(ctx, fz_array_get(ctx, array, 2));
- float d = fz_to_real(ctx, fz_array_get(ctx, array, 3));
+ float a = fz_to_real(fz_array_get(array, 0));
+ float b = fz_to_real(fz_array_get(array, 1));
+ float c = fz_to_real(fz_array_get(array, 2));
+ float d = fz_to_real(fz_array_get(array, 3));
r.x0 = MIN(a, c);
r.y0 = MIN(b, d);
r.x1 = MAX(a, c);
@@ -20,12 +20,12 @@ fz_matrix
pdf_to_matrix(fz_context *ctx, fz_obj *array)
{
fz_matrix m;
- m.a = fz_to_real(ctx, fz_array_get(ctx, array, 0));
- m.b = fz_to_real(ctx, fz_array_get(ctx, array, 1));
- m.c = fz_to_real(ctx, fz_array_get(ctx, array, 2));
- m.d = fz_to_real(ctx, fz_array_get(ctx, array, 3));
- m.e = fz_to_real(ctx, fz_array_get(ctx, array, 4));
- m.f = fz_to_real(ctx, fz_array_get(ctx, array, 5));
+ m.a = fz_to_real(fz_array_get(array, 0));
+ m.b = fz_to_real(fz_array_get(array, 1));
+ m.c = fz_to_real(fz_array_get(array, 2));
+ m.d = fz_to_real(fz_array_get(array, 3));
+ m.e = fz_to_real(fz_array_get(array, 4));
+ m.f = fz_to_real(fz_array_get(array, 5));
return m;
}
@@ -33,9 +33,9 @@ pdf_to_matrix(fz_context *ctx, fz_obj *array)
char *
pdf_to_utf8(fz_context *ctx, fz_obj *src)
{
- unsigned char *srcptr = (unsigned char *) fz_to_str_buf(ctx, src);
+ unsigned char *srcptr = (unsigned char *) fz_to_str_buf(src);
char *dstptr, *dst;
- int srclen = fz_to_str_len(ctx, src);
+ int srclen = fz_to_str_len(src);
int dstlen = 0;
int ucs;
int i;
@@ -94,9 +94,9 @@ pdf_to_utf8(fz_context *ctx, fz_obj *src)
unsigned short *
pdf_to_ucs2(fz_context *ctx, fz_obj *src)
{
- unsigned char *srcptr = (unsigned char *) fz_to_str_buf(ctx, src);
+ unsigned char *srcptr = (unsigned char *) fz_to_str_buf(src);
unsigned short *dstptr, *dst;
- int srclen = fz_to_str_len(ctx, src);
+ int srclen = fz_to_str_len(src);
int i;
if (srclen >= 2 && srcptr[0] == 254 && srcptr[1] == 255)
@@ -188,7 +188,7 @@ pdf_parse_array(fz_obj **op, pdf_xref *xref, fz_stream *file, char *buf, int cap
error = pdf_lex(&tok, file, buf, cap, &len);
if (error)
{
- fz_drop_obj(ctx, ary);
+ fz_drop_obj(ary);
return fz_error_note(error, "cannot parse array");
}
@@ -197,14 +197,14 @@ pdf_parse_array(fz_obj **op, pdf_xref *xref, fz_stream *file, char *buf, int cap
if (n > 0)
{
obj = fz_new_int(ctx, a);
- fz_array_push(ctx, ary, obj);
- fz_drop_obj(ctx, obj);
+ fz_array_push(ary, obj);
+ fz_drop_obj(obj);
}
if (n > 1)
{
obj = fz_new_int(ctx, b);
- fz_array_push(ctx, ary, obj);
- fz_drop_obj(ctx, obj);
+ fz_array_push(ary, obj);
+ fz_drop_obj(obj);
}
n = 0;
}
@@ -212,8 +212,8 @@ pdf_parse_array(fz_obj **op, pdf_xref *xref, fz_stream *file, char *buf, int cap
if (tok == PDF_TOK_INT && n == 2)
{
obj = fz_new_int(ctx, a);
- fz_array_push(ctx, ary, obj);
- fz_drop_obj(ctx, obj);
+ fz_array_push(ary, obj);
+ fz_drop_obj(obj);
a = b;
n --;
}
@@ -235,12 +235,12 @@ pdf_parse_array(fz_obj **op, pdf_xref *xref, fz_stream *file, char *buf, int cap
case PDF_TOK_R:
if (n != 2)
{
- fz_drop_obj(ctx, ary);
+ fz_drop_obj(ary);
return fz_error_make("cannot parse indirect reference in array");
}
obj = fz_new_indirect(ctx, a, b, xref);
- fz_array_push(ctx, ary, obj);
- fz_drop_obj(ctx, obj);
+ fz_array_push(ary, obj);
+ fz_drop_obj(obj);
n = 0;
break;
@@ -248,57 +248,57 @@ pdf_parse_array(fz_obj **op, pdf_xref *xref, fz_stream *file, char *buf, int cap
error = pdf_parse_array(&obj, xref, file, buf, cap);
if (error)
{
- fz_drop_obj(ctx, ary);
+ fz_drop_obj(ary);
return fz_error_note(error, "cannot parse array");
}
- fz_array_push(ctx, ary, obj);
- fz_drop_obj(ctx, obj);
+ fz_array_push(ary, obj);
+ fz_drop_obj(obj);
break;
case PDF_TOK_OPEN_DICT:
error = pdf_parse_dict(&obj, xref, file, buf, cap);
if (error)
{
- fz_drop_obj(ctx, ary);
+ fz_drop_obj(ary);
return fz_error_note(error, "cannot parse array");
}
- fz_array_push(ctx, ary, obj);
- fz_drop_obj(ctx, obj);
+ fz_array_push(ary, obj);
+ fz_drop_obj(obj);
break;
case PDF_TOK_NAME:
obj = fz_new_name(ctx, buf);
- fz_array_push(ctx, ary, obj);
- fz_drop_obj(ctx, obj);
+ fz_array_push(ary, obj);
+ fz_drop_obj(obj);
break;
case PDF_TOK_REAL:
obj = fz_new_real(ctx, fz_atof(buf));
- fz_array_push(ctx, ary, obj);
- fz_drop_obj(ctx, obj);
+ fz_array_push(ary, obj);
+ fz_drop_obj(obj);
break;
case PDF_TOK_STRING:
obj = fz_new_string(ctx, buf, len);
- fz_array_push(ctx, ary, obj);
- fz_drop_obj(ctx, obj);
+ fz_array_push(ary, obj);
+ fz_drop_obj(obj);
break;
case PDF_TOK_TRUE:
obj = fz_new_bool(ctx, 1);
- fz_array_push(ctx, ary, obj);
- fz_drop_obj(ctx, obj);
+ fz_array_push(ary, obj);
+ fz_drop_obj(obj);
break;
case PDF_TOK_FALSE:
obj = fz_new_bool(ctx, 0);
- fz_array_push(ctx, ary, obj);
- fz_drop_obj(ctx, obj);
+ fz_array_push(ary, obj);
+ fz_drop_obj(obj);
break;
case PDF_TOK_NULL:
obj = fz_new_null(ctx);
- fz_array_push(ctx, ary, obj);
- fz_drop_obj(ctx, obj);
+ fz_array_push(ary, obj);
+ fz_drop_obj(obj);
break;
default:
- fz_drop_obj(ctx, ary);
+ fz_drop_obj(ary);
return fz_error_make("cannot parse token in array");
}
}
@@ -323,7 +323,7 @@ pdf_parse_dict(fz_obj **op, pdf_xref *xref, fz_stream *file, char *buf, int cap)
error = pdf_lex(&tok, file, buf, cap, &len);
if (error)
{
- fz_drop_obj(ctx, dict);
+ fz_drop_obj(dict);
return fz_error_note(error, "cannot parse dict");
}
@@ -343,7 +343,7 @@ skip:
if (tok != PDF_TOK_NAME)
{
- fz_drop_obj(ctx, dict);
+ fz_drop_obj(dict);
return fz_error_make("invalid key in dict");
}
@@ -352,8 +352,8 @@ skip:
error = pdf_lex(&tok, file, buf, cap, &len);
if (error)
{
- fz_drop_obj(ctx, key);
- fz_drop_obj(ctx, dict);
+ fz_drop_obj(key);
+ fz_drop_obj(dict);
return fz_error_note(error, "cannot parse dict");
}
@@ -363,8 +363,8 @@ skip:
error = pdf_parse_array(&val, xref, file, buf, cap);
if (error)
{
- fz_drop_obj(ctx, key);
- fz_drop_obj(ctx, dict);
+ fz_drop_obj(key);
+ fz_drop_obj(dict);
return fz_error_note(error, "cannot parse dict");
}
break;
@@ -373,8 +373,8 @@ skip:
error = pdf_parse_dict(&val, xref, file, buf, cap);
if (error)
{
- fz_drop_obj(ctx, key);
- fz_drop_obj(ctx, dict);
+ fz_drop_obj(key);
+ fz_drop_obj(dict);
return fz_error_note(error, "cannot parse dict");
}
break;
@@ -392,17 +392,17 @@ skip:
error = pdf_lex(&tok, file, buf, cap, &len);
if (error)
{
- fz_drop_obj(ctx, key);
- fz_drop_obj(ctx, dict);
+ fz_drop_obj(key);
+ fz_drop_obj(dict);
return fz_error_note(error, "cannot parse dict");
}
if (tok == PDF_TOK_CLOSE_DICT || tok == PDF_TOK_NAME ||
(tok == PDF_TOK_KEYWORD && !strcmp(buf, "ID")))
{
val = fz_new_int(ctx, a);
- fz_dict_put(ctx, dict, key, val);
- fz_drop_obj(ctx, val);
- fz_drop_obj(ctx, key);
+ fz_dict_put(dict, key, val);
+ fz_drop_obj(val);
+ fz_drop_obj(key);
goto skip;
}
if (tok == PDF_TOK_INT)
@@ -411,8 +411,8 @@ skip:
error = pdf_lex(&tok, file, buf, cap, &len);
if (error)
{
- fz_drop_obj(ctx, key);
- fz_drop_obj(ctx, dict);
+ fz_drop_obj(key);
+ fz_drop_obj(dict);
return fz_error_note(error, "cannot parse dict");
}
if (tok == PDF_TOK_R)
@@ -421,19 +421,19 @@ skip:
break;
}
}
- fz_drop_obj(ctx, key);
- fz_drop_obj(ctx, dict);
+ fz_drop_obj(key);
+ fz_drop_obj(dict);
return fz_error_make("invalid indirect reference in dict");
default:
- fz_drop_obj(ctx, key);
- fz_drop_obj(ctx, dict);
+ fz_drop_obj(key);
+ fz_drop_obj(dict);
return fz_error_make("unknown token in dict");
}
- fz_dict_put(ctx, dict, key, val);
- fz_drop_obj(ctx, val);
- fz_drop_obj(ctx, key);
+ fz_dict_put(dict, key, val);
+ fz_drop_obj(val);
+ fz_drop_obj(key);
}
}
@@ -567,7 +567,7 @@ pdf_parse_ind_obj(fz_obj **op, pdf_xref *xref,
error = pdf_lex(&tok, file, buf, cap, &len);
if (error)
{
- fz_drop_obj(ctx, obj);
+ fz_drop_obj(obj);
return fz_error_note(error, "cannot parse indirect object (%d %d R)", num, gen);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-05 22:14:26 +0000