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use sizeof in snprintf (note the changed code is all under #if 0)

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Originally committed as revision 11063 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2007-11-19 20:18:30 +00:00
parent 2867ed9b1c
commit e1c48b7aae
1 changed files with 5 additions and 5 deletions
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10
libavcodec/dvbsubdec.c
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@ -102,7 +102,7 @@ static void png_save2(const char *filename, uint32_t *bitmap, int w, int h)
char fname[40], fname2[40];
char command[1024];
snprintf(fname, 40, "%s.ppm", filename);
snprintf(fname, sizeof(fname), "%s.ppm", filename);
f = fopen(fname, "w");
if (!f) {
@ -124,7 +124,7 @@ static void png_save2(const char *filename, uint32_t *bitmap, int w, int h)
fclose(f);
snprintf(fname2, 40, "%s-a.pgm", filename);
snprintf(fname2, sizeof(fname2), "%s-a.pgm", filename);
f = fopen(fname2, "w");
if (!f) {
@ -143,10 +143,10 @@ static void png_save2(const char *filename, uint32_t *bitmap, int w, int h)
}
fclose(f);
snprintf(command, 1024, "pnmtopng -alpha %s %s > %s.png 2> /dev/null", fname2, fname, filename);
snprintf(command, sizeof(command), "pnmtopng -alpha %s %s > %s.png 2> /dev/null", fname2, fname, filename);
system(command);
snprintf(command, 1024, "rm %s %s", fname, fname2);
snprintf(command, sizeof(command), "rm %s %s", fname, fname2);
system(command);
}
#endif
@ -1262,7 +1262,7 @@ static void save_display_set(DVBSubContext *ctx)
}
snprintf(filename, 32, "dvbs.%d", fileno_index);
snprintf(filename, sizeof(filename), "dvbs.%d", fileno_index);
png_save2(filename, pbuf, width, height);