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-rw-r--r--source/cbz/mucbz.c1
-rw-r--r--source/fitz/draw-device.c4
-rw-r--r--source/fitz/string.c2
-rw-r--r--source/fitz/svg-device.c15
-rw-r--r--source/fitz/time.c3
-rw-r--r--source/pdf/pdf-cmap-load.c2
-rw-r--r--source/pdf/pdf-colorspace.c4
-rw-r--r--source/pdf/pdf-font.c11
-rw-r--r--source/pdf/pdf-form.c2
-rw-r--r--source/pdf/pdf-function.c2
-rw-r--r--source/pdf/pdf-image.c2
-rw-r--r--source/pdf/pdf-outline.c4
-rw-r--r--source/pdf/pdf-parse.c1
-rw-r--r--source/pdf/pdf-pattern.c2
-rw-r--r--source/pdf/pdf-shade.c2
-rw-r--r--source/pdf/pdf-write.c2
-rw-r--r--source/pdf/pdf-xobject.c2
-rw-r--r--source/tools/mudraw.c1
-rw-r--r--source/xps/xps-common.c2
-rw-r--r--source/xps/xps-doc.c1
-rw-r--r--source/xps/xps-zip.c2
21 files changed, 32 insertions, 35 deletions
diff --git a/source/cbz/mucbz.c b/source/cbz/mucbz.c
index 4ebb623a..d9be58f3 100644
--- a/source/cbz/mucbz.c
+++ b/source/cbz/mucbz.c
@@ -160,7 +160,6 @@ cbz_read_zip_entry(cbz_document *doc, int offset, int *sizep)
}
fz_throw(ctx, FZ_ERROR_GENERIC, "unknown zip method: %d", method);
- return NULL; /* not reached */
}
static void
diff --git a/source/fitz/draw-device.c b/source/fitz/draw-device.c
index 355022f3..cf3daa51 100644
--- a/source/fitz/draw-device.c
+++ b/source/fitz/draw-device.c
@@ -564,7 +564,9 @@ fz_draw_fill_text(fz_device *devp, fz_text *text, const fz_matrix *ctm,
}
else
{
- fz_matrix mat = {pixmap->w, 0.0, 0.0, pixmap->h, x + pixmap->x, y + pixmap->y};
+ fz_matrix mat;
+ mat.a = pixmap->w; mat.b = mat.c = 0; mat.d = pixmap->h;
+ mat.e = x + pixmap->x; mat.f = y + pixmap->y;
fz_paint_image(state->dest, &state->scissor, state->shape, pixmap, &mat, alpha * 255, !(devp->hints & FZ_DONT_INTERPOLATE_IMAGES));
}
fz_drop_glyph(dev->ctx, glyph);
diff --git a/source/fitz/string.c b/source/fitz/string.c
index b29cdbdc..1442b205 100644
--- a/source/fitz/string.c
+++ b/source/fitz/string.c
@@ -5,7 +5,7 @@ fz_strsep(char **stringp, const char *delim)
{
char *ret = *stringp;
if (!ret) return NULL;
- if ((*stringp = strpbrk(*stringp, delim)))
+ if ((*stringp = strpbrk(*stringp, delim)) != NULL)
*((*stringp)++) = '\0';
return ret;
}
diff --git a/source/fitz/svg-device.c b/source/fitz/svg-device.c
index dc248f88..aa5ff74c 100644
--- a/source/fitz/svg-device.c
+++ b/source/fitz/svg-device.c
@@ -682,7 +682,10 @@ svg_dev_fill_image(fz_device *dev, fz_image *image, const fz_matrix *ctm, float
fz_context *ctx = dev->ctx;
fz_output *out = sdev->out;
fz_matrix local_ctm = *ctm;
- fz_matrix scale = { 1.0f/image->w, 0, 0, 1.0f/image->h, 0, 0};
+ fz_matrix scale = { 0 };
+
+ scale.a = 1.0f / image->w;
+ scale.d = 1.0f / image->h;
fz_concat(&local_ctm, &scale, ctm);
if (alpha != 1.0f)
@@ -767,9 +770,12 @@ fz_colorspace *colorspace, float *color, float alpha)
fz_context *ctx = dev->ctx;
fz_output *out;
fz_matrix local_ctm = *ctm;
- fz_matrix scale = { 1.0f/image->w, 0, 0, 1.0f/image->h, 0, 0};
+ fz_matrix scale = { 0 };
int mask = sdev->id++;
+ scale.a = 1.0f / image->w;
+ scale.d = 1.0f / image->h;
+
fz_concat(&local_ctm, &scale, ctm);
out = start_def(sdev);
fz_printf(out, "<mask id=\"ma%d\"><image", mask);
@@ -808,9 +814,12 @@ svg_dev_clip_image_mask(fz_device *dev, fz_image *image, const fz_rect *rect, co
fz_context *ctx = dev->ctx;
fz_output *out;
fz_matrix local_ctm = *ctm;
- fz_matrix scale = { 1.0f/image->w, 0, 0, 1.0f/image->h, 0, 0};
+ fz_matrix scale = { 0 };
int mask = sdev->id++;
+ scale.a = 1.0f / image->w;
+ scale.d = 1.0f / image->h;
+
fz_concat(&local_ctm, &scale, ctm);
out = start_def(sdev);
fz_printf(out, "<mask id=\"ma%d\"><image", mask);
diff --git a/source/fitz/time.c b/source/fitz/time.c
index 0e3d21b5..6b1d6255 100644
--- a/source/fitz/time.c
+++ b/source/fitz/time.c
@@ -9,9 +9,6 @@
#define DELTA_EPOCH_IN_MICROSECS 11644473600000000Ui64
-struct timeval;
-struct timezone;
-
int gettimeofday(struct timeval *tv, struct timezone *tz)
{
FILETIME ft;
diff --git a/source/pdf/pdf-cmap-load.c b/source/pdf/pdf-cmap-load.c
index 4ac7208b..08c4a80a 100644
--- a/source/pdf/pdf-cmap-load.c
+++ b/source/pdf/pdf-cmap-load.c
@@ -33,7 +33,7 @@ pdf_load_embedded_cmap(pdf_document *doc, pdf_obj *stmobj)
if (pdf_obj_marked(stmobj))
fz_throw(ctx, FZ_ERROR_GENERIC, "Recursion in embedded cmap");
- if ((cmap = pdf_find_item(ctx, pdf_free_cmap_imp, stmobj)))
+ if ((cmap = pdf_find_item(ctx, pdf_free_cmap_imp, stmobj)) != NULL)
{
return cmap;
}
diff --git a/source/pdf/pdf-colorspace.c b/source/pdf/pdf-colorspace.c
index 611a187b..5fd569c3 100644
--- a/source/pdf/pdf-colorspace.c
+++ b/source/pdf/pdf-colorspace.c
@@ -42,7 +42,6 @@ load_icc_based(pdf_document *doc, pdf_obj *dict)
}
fz_throw(ctx, FZ_ERROR_GENERIC, "syntaxerror: ICCBased must have 1, 3 or 4 components");
- return NULL; /* Stupid MSVC */
}
/* Lab */
@@ -350,7 +349,6 @@ pdf_load_colorspace_imp(pdf_document *doc, pdf_obj *obj)
}
fz_throw(doc->ctx, FZ_ERROR_GENERIC, "syntaxerror: could not parse color space (%d %d R)", pdf_to_num(obj), pdf_to_gen(obj));
- return NULL; /* Stupid MSVC */
}
fz_colorspace *
@@ -359,7 +357,7 @@ pdf_load_colorspace(pdf_document *doc, pdf_obj *obj)
fz_context *ctx = doc->ctx;
fz_colorspace *cs;
- if ((cs = pdf_find_item(ctx, fz_free_colorspace_imp, obj)))
+ if ((cs = pdf_find_item(ctx, fz_free_colorspace_imp, obj)) != NULL)
{
return cs;
}
diff --git a/source/pdf/pdf-font.c b/source/pdf/pdf-font.c
index 0d387151..efb1eee6 100644
--- a/source/pdf/pdf-font.c
+++ b/source/pdf/pdf-font.c
@@ -821,7 +821,7 @@ pdf_load_hail_mary_font(pdf_document *doc)
pdf_font_desc *fontdesc;
pdf_font_desc *existing;
- if ((fontdesc = fz_find_item(ctx, pdf_free_font_imp, &hail_mary_store_type, &hail_mary_store_type)))
+ if ((fontdesc = fz_find_item(ctx, pdf_free_font_imp, &hail_mary_store_type, &hail_mary_store_type)) != NULL)
{
return fontdesc;
}
@@ -1101,12 +1101,9 @@ pdf_load_type0_font(pdf_document *doc, pdf_obj *dict)
if (pdf_is_name(subtype) && !strcmp(pdf_to_name(subtype), "CIDFontType0"))
return load_cid_font(doc, dfont, encoding, to_unicode);
- else if (pdf_is_name(subtype) && !strcmp(pdf_to_name(subtype), "CIDFontType2"))
+ if (pdf_is_name(subtype) && !strcmp(pdf_to_name(subtype), "CIDFontType2"))
return load_cid_font(doc, dfont, encoding, to_unicode);
- else
- fz_throw(doc->ctx, FZ_ERROR_GENERIC, "syntaxerror: unknown cid font type");
-
- return NULL; /* Stupid MSVC */
+ fz_throw(doc->ctx, FZ_ERROR_GENERIC, "syntaxerror: unknown cid font type");
}
/*
@@ -1224,7 +1221,7 @@ pdf_load_font(pdf_document *doc, pdf_obj *rdb, pdf_obj *dict, int nested_depth)
pdf_font_desc *fontdesc;
int type3 = 0;
- if ((fontdesc = pdf_find_item(ctx, pdf_free_font_imp, dict)))
+ if ((fontdesc = pdf_find_item(ctx, pdf_free_font_imp, dict)) != NULL)
{
return fontdesc;
}
diff --git a/source/pdf/pdf-form.c b/source/pdf/pdf-form.c
index 2b48abec..a6ea16c3 100644
--- a/source/pdf/pdf-form.c
+++ b/source/pdf/pdf-form.c
@@ -137,7 +137,7 @@ static pdf_obj *find_field(pdf_obj *dict, char *name, int len)
field = pdf_array_get(dict, i);
part = pdf_to_str_buf(pdf_dict_gets(field, "T"));
- if (strlen(part) == len && !memcmp(part, name, len))
+ if (strlen(part) == (size_t)len && !memcmp(part, name, len))
return field;
}
diff --git a/source/pdf/pdf-function.c b/source/pdf/pdf-function.c
index 510e36cf..b18ccf17 100644
--- a/source/pdf/pdf-function.c
+++ b/source/pdf/pdf-function.c
@@ -1626,7 +1626,7 @@ pdf_load_function(pdf_document *doc, pdf_obj *dict, int in, int out)
if (pdf_obj_marked(dict))
fz_throw(ctx, FZ_ERROR_GENERIC, "Recursion in function definition");
- if ((func = pdf_find_item(ctx, pdf_free_function_imp, dict)))
+ if ((func = pdf_find_item(ctx, pdf_free_function_imp, dict)) != NULL)
{
return (fz_function *)func;
}
diff --git a/source/pdf/pdf-image.c b/source/pdf/pdf-image.c
index b22f39fb..ef7f94ad 100644
--- a/source/pdf/pdf-image.c
+++ b/source/pdf/pdf-image.c
@@ -268,7 +268,7 @@ pdf_load_image(pdf_document *doc, pdf_obj *dict)
fz_context *ctx = doc->ctx;
fz_image *image;
- if ((image = pdf_find_item(ctx, fz_free_image, dict)))
+ if ((image = pdf_find_item(ctx, fz_free_image, dict)) != NULL)
{
return (fz_image *)image;
}
diff --git a/source/pdf/pdf-outline.c b/source/pdf/pdf-outline.c
index 1e01b692..44273dda 100644
--- a/source/pdf/pdf-outline.c
+++ b/source/pdf/pdf-outline.c
@@ -31,9 +31,9 @@ pdf_load_outline_imp(pdf_document *doc, pdf_obj *dict)
if (obj)
node->title = pdf_to_utf8(doc, obj);
- if ((obj = pdf_dict_gets(dict, "Dest")))
+ if ((obj = pdf_dict_gets(dict, "Dest")) != NULL)
node->dest = pdf_parse_link_dest(doc, FZ_LINK_GOTO, obj);
- else if ((obj = pdf_dict_gets(dict, "A")))
+ else if ((obj = pdf_dict_gets(dict, "A")) != NULL)
node->dest = pdf_parse_action(doc, obj);
obj = pdf_dict_gets(dict, "First");
diff --git a/source/pdf/pdf-parse.c b/source/pdf/pdf-parse.c
index 66e0fbe7..a2fd09db 100644
--- a/source/pdf/pdf-parse.c
+++ b/source/pdf/pdf-parse.c
@@ -490,7 +490,6 @@ pdf_parse_stm_obj(pdf_document *doc, fz_stream *file, pdf_lexbuf *buf)
case PDF_TOK_INT: return pdf_new_int(doc, buf->i); break;
default: fz_throw(ctx, FZ_ERROR_GENERIC, "unknown token in object stream");
}
- return NULL; /* Stupid MSVC */
}
pdf_obj *
diff --git a/source/pdf/pdf-pattern.c b/source/pdf/pdf-pattern.c
index 89e7f94f..f13a49c9 100644
--- a/source/pdf/pdf-pattern.c
+++ b/source/pdf/pdf-pattern.c
@@ -39,7 +39,7 @@ pdf_load_pattern(pdf_document *doc, pdf_obj *dict)
pdf_obj *obj;
fz_context *ctx = doc->ctx;
- if ((pat = pdf_find_item(ctx, pdf_free_pattern_imp, dict)))
+ if ((pat = pdf_find_item(ctx, pdf_free_pattern_imp, dict)) != NULL)
{
return pat;
}
diff --git a/source/pdf/pdf-shade.c b/source/pdf/pdf-shade.c
index afeab247..40728dc7 100644
--- a/source/pdf/pdf-shade.c
+++ b/source/pdf/pdf-shade.c
@@ -456,7 +456,7 @@ pdf_load_shading(pdf_document *doc, pdf_obj *dict)
fz_context *ctx = doc->ctx;
fz_shade *shade;
- if ((shade = pdf_find_item(ctx, fz_free_shade_imp, dict)))
+ if ((shade = pdf_find_item(ctx, fz_free_shade_imp, dict)) != NULL)
{
return shade;
}
diff --git a/source/pdf/pdf-write.c b/source/pdf/pdf-write.c
index 42316da1..df432c21 100644
--- a/source/pdf/pdf-write.c
+++ b/source/pdf/pdf-write.c
@@ -1464,7 +1464,7 @@ static int isbinarystream(fz_buffer *buf)
static fz_buffer *hexbuf(fz_context *ctx, unsigned char *p, int n)
{
- static const char hex[16] = "0123456789abcdef";
+ static const char hex[17] = "0123456789abcdef";
fz_buffer *buf;
int x = 0;
diff --git a/source/pdf/pdf-xobject.c b/source/pdf/pdf-xobject.c
index 648f8d29..c4259466 100644
--- a/source/pdf/pdf-xobject.c
+++ b/source/pdf/pdf-xobject.c
@@ -40,7 +40,7 @@ pdf_load_xobject(pdf_document *doc, pdf_obj *dict)
pdf_obj *obj;
fz_context *ctx = doc->ctx;
- if ((form = pdf_find_item(ctx, pdf_free_xobject_imp, dict)))
+ if ((form = pdf_find_item(ctx, pdf_free_xobject_imp, dict)) != NULL)
{
return form;
}
diff --git a/source/tools/mudraw.c b/source/tools/mudraw.c
index 8bbaa03d..682aab86 100644
--- a/source/tools/mudraw.c
+++ b/source/tools/mudraw.c
@@ -928,7 +928,6 @@ parse_colorspace(const char *name)
}
fprintf(stderr, "Unknown colorspace \"%s\"\n", name);
exit(1);
- return -1;
}
static void *
diff --git a/source/xps/xps-common.c b/source/xps/xps-common.c
index ec16d879..b780f428 100644
--- a/source/xps/xps-common.c
+++ b/source/xps/xps-common.c
@@ -18,7 +18,7 @@ xps_lookup_alternate_content(fz_xml *node)
char list[64];
char *next = list, *item;
fz_strlcpy(list, fz_xml_att(node, "Requires"), sizeof(list));
- while ((item = fz_strsep(&next, " \t\r\n")) && (!*item || !strcmp(item, "xps")));
+ while ((item = fz_strsep(&next, " \t\r\n")) != NULL && (!*item || !strcmp(item, "xps")));
if (!item)
return fz_xml_down(node);
}
diff --git a/source/xps/xps-doc.c b/source/xps/xps-doc.c
index 097392e8..86d67d4a 100644
--- a/source/xps/xps-doc.c
+++ b/source/xps/xps-doc.c
@@ -510,7 +510,6 @@ xps_load_page(xps_document *doc, int number)
}
fz_throw(doc->ctx, FZ_ERROR_GENERIC, "cannot find page %d", number + 1);
- return NULL;
}
fz_rect *
diff --git a/source/xps/xps-zip.c b/source/xps/xps-zip.c
index c9dc9840..3aca8cdb 100644
--- a/source/xps/xps-zip.c
+++ b/source/xps/xps-zip.c
@@ -406,7 +406,6 @@ xps_read_zip_part(xps_document *doc, char *partname)
}
fz_throw(doc->ctx, FZ_ERROR_GENERIC, "cannot find part '%s'", partname);
- return NULL;
}
static int
@@ -502,7 +501,6 @@ xps_read_dir_part(xps_document *doc, char *name)
}
fz_throw(doc->ctx, FZ_ERROR_GENERIC, "cannot find part '%s'", name);
- return NULL;
}
static int
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-16 03:07:30 +0000