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Remove dead code detected by llvm static analyser. 

SVN revision: 38343
This commit is contained in:
Cedric BAIL 2008-12-29 10:47:18 +00:00
parent ee56641dc8
commit a1a421f5ca
1 changed files with 8 additions and 20 deletions
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28
legacy/eet/src/lib/eet_image.c
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@ -257,9 +257,9 @@ _JPEGFatalErrorHandler(j_common_ptr cinfo)
static void
_JPEGErrorHandler(j_common_ptr cinfo)
{
emptr errmgr;
/* emptr errmgr; */
errmgr = (emptr) cinfo->err;
/* errmgr = (emptr) cinfo->err; */
/* cinfo->err->output_message(cinfo);*/
/* longjmp(errmgr->setjmp_buffer, 1);*/
return;
@ -268,9 +268,9 @@ _JPEGErrorHandler(j_common_ptr cinfo)
static void
_JPEGErrorHandler2(j_common_ptr cinfo, int msg_level)
{
emptr errmgr;
/* emptr errmgr; */
errmgr = (emptr) cinfo->err;
/* errmgr = (emptr) cinfo->err; */
/* cinfo->err->output_message(cinfo);*/
/* longjmp(errmgr->setjmp_buffer, 1);*/
return;
@ -327,7 +327,7 @@ eet_data_image_jpeg_rgb_decode(const void *data, int size, unsigned int src_x, u
unsigned int *ptr2, *tmp;
unsigned int iw, ih;
unsigned int x, y, l, scans;
unsigned int i, count, prevy;
unsigned int i;
/* FIXME: handle src_x, src_y and row_stride correctly */
if (!d) return 0;
@ -376,8 +376,6 @@ eet_data_image_jpeg_rgb_decode(const void *data, int size, unsigned int src_x, u
}
tdata = alloca((iw) * 16 * 3);
ptr2 = d;
count = 0;
prevy = 0;
if (cinfo.output_components == 3)
{
@ -409,10 +407,6 @@ eet_data_image_jpeg_rgb_decode(const void *data, int size, unsigned int src_x, u
ptr2 = tmp + row_stride / 4;
}
}
else
{
ptr += 3 * iw * scans;
}
}
}
else if (cinfo.output_components == 1)
@ -466,7 +460,7 @@ eet_data_image_jpeg_alpha_decode(const void *data, int size, unsigned int src_x,
unsigned char *ptr, *line[16], *tdata = NULL;
unsigned int *ptr2, *tmp;
unsigned int x, y, l, scans;
unsigned int i, count, prevy, iw;
unsigned int i, iw;
memset(&cinfo, 0, sizeof (struct jpeg_decompress_struct));
@ -512,8 +506,6 @@ eet_data_image_jpeg_alpha_decode(const void *data, int size, unsigned int src_x,
}
tdata = alloca(w * 16 * 3);
ptr2 = d;
count = 0;
prevy = 0;
if (cinfo.output_components == 1)
{
for (i = 0; i < (unsigned int) cinfo.rec_outbuf_height; i++)
@ -545,10 +537,6 @@ eet_data_image_jpeg_alpha_decode(const void *data, int size, unsigned int src_x,
ptr2 = tmp + row_stride / 4;
}
}
else
{
ptr += iw * scans;
}
}
}
/* end data decoding */
@ -1144,11 +1132,11 @@ eet_data_image_header_decode_cipher(const void *data, const char *key, int size,
{
unsigned int iw = 0, ih = 0;
unsigned const char *dt;
int sz1, sz2;
int sz1;
int ok;
sz1 = header[1];
sz2 = header[2];
/* sz2 = header[2]; */
dt = data;
dt += 12;
ok = eet_data_image_jpeg_header_decode(dt, sz1, &iw, &ih);