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* Fix some new GCC 4.3 warnings

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* Fix many many strict aliasing warnings, now that it's re-enabled
This commit is contained in:
Tim Angus 2008-11-10 23:55:22 +00:00
parent 7c19978aaa
commit 72dea0a184
19 changed files with 220 additions and 152 deletions
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13
code/renderer/tr_image_jpg.c
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@ -57,7 +57,10 @@ void R_LoadJPG( const char *filename, unsigned char **pic, int *width, int *heig
unsigned pixelcount, memcount;
unsigned char *out;
int len;
byte *fbuffer;
union {
byte *b;
void *v;
} fbuffer;
byte *buf;
/* In this example we want to open the input file before doing anything else,
@ -66,8 +69,8 @@ void R_LoadJPG( const char *filename, unsigned char **pic, int *width, int *heig
* requires it in order to read binary files.
*/
len = ri.FS_ReadFile ( ( char * ) filename, (void **)&fbuffer);
if (!fbuffer || len < 0) {
len = ri.FS_ReadFile ( ( char * ) filename, &fbuffer.v);
if (!fbuffer.b || len < 0) {
return;
}
@ -85,7 +88,7 @@ void R_LoadJPG( const char *filename, unsigned char **pic, int *width, int *heig
/* Step 2: specify data source (eg, a file) */
jpeg_mem_src(&cinfo, fbuffer, len);
jpeg_mem_src(&cinfo, fbuffer.b, len);
/* Step 3: read file parameters with jpeg_read_header() */
@ -203,7 +206,7 @@ void R_LoadJPG( const char *filename, unsigned char **pic, int *width, int *heig
* so as to simplify the setjmp error logic above. (Actually, I don't
* think that jpeg_destroy can do an error exit, but why assume anything...)
*/
ri.FS_FreeFile (fbuffer);
ri.FS_FreeFile (fbuffer.v);
/* At this point you may want to check to see whether any corrupt-data
* warnings occurred (test whether jerr.pub.num_warnings is nonzero).