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commit 1bdc69a6a16d8abc62884fd74c9e6607a7527c81
Author: Kim Woelders <k...@woelders.dk>
AuthorDate: Thu Dec 28 15:40:13 2023 +0100
Y4M loader: Guard some debug code properly
str is effectively unused when compiling without debug.
Also, don't cast away const and drop some unnecessary casts
---
src/modules/loaders/loader_y4m.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/src/modules/loaders/loader_y4m.c b/src/modules/loaders/loader_y4m.c
index 5612b42..06c5c3e 100644
--- a/src/modules/loaders/loader_y4m.c
+++ b/src/modules/loaders/loader_y4m.c
@@ -164,16 +164,18 @@ y4m__parse_params(Y4mParse * res, const uint8_t ** start, const uint8_t * end)
int rate_num;
int rate_den;
int nlen;
- if (sscanf((char *)p, "%i:%i%n", &rate_num, &rate_den, &nlen) < 2) {
+ if (sscanf((const char *)p, "%i:%i%n", &rate_num, &rate_den, &nlen) < 2) {
return Y4M_PARSE_CORRUPTED;
}
p += nlen;
if (rate_num == rate_den) {
res->fps = Y4M_PARSE_FPS_1;
} else {
+#if IMLIB2_DEBUG
char str[1024];
- sscanf((char *)(p-1), "%s", (char *)&str);
+ sscanf((const char *)(p-1), "%s", str);
D("%s: unknown frame rate: '%s'\n", __func__, str);
+#endif
res->fps = Y4M_PARSE_FPS_OTHER;
}
}
@@ -188,9 +190,11 @@ y4m__parse_params(Y4mParse * res, const uint8_t ** start, const uint8_t * end)
else if (y4m__match("m", 1, &p, end))
res->interlacing = Y4M_PARSE_IL_MIXED;
else {
+#if IMLIB2_DEBUG
char str[1024];
- sscanf((char *)(p-1), "%s", (char *)&str);
+ sscanf((const char *)(p-1), "%s", str);
D("%s: unknown interlace type: '%s'\n", __func__, str);
+#endif
return Y4M_PARSE_CORRUPTED;
}
break;
@@ -210,9 +214,11 @@ y4m__parse_params(Y4mParse * res, const uint8_t ** start, const uint8_t * end)
else if (y4m__match("444 ", 4, &p, end))
res->colour_space = Y4M_PARSE_CS_444;
else {
+#if IMLIB2_DEBUG
char str[1024];
- sscanf((char *)(p-1), "%s", (char *)&str);
+ sscanf((const char *)(p-1), "%s", str);
D("%s: unknown color type: '%s'\n", __func__, str);
+#endif
return Y4M_PARSE_CORRUPTED;
}
break;
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