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Resolve warning: variable '...' may be uninitialized when used here in new_bitblt_code

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Note that one might analyze the order of the variables in the bitblt inner loops and
adjust so that items accessed together are in the same cache-line.
This commit is contained in:
Nick Briggs
2022-12-27 18:15:57 -08:00
parent 960baf9b96
commit 55939e0bc9
1 changed files with 9 additions and 9 deletions
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18
inc/bb.h
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@@ -705,17 +705,17 @@
/************************************************************************/ /************************************************************************/
#define variables \ #define variables \
int num_lines_remaining; \ int num_lines_remaining = 0; \
int dstnumL, src32lbit, srcLshift, dst32lbit; \ int dstnumL = 0, src32lbit = 0, srcLshift = 0, dst32lbit = 0; \
unsigned int srcRmask, dstold, dstdata, mask; \ unsigned int srcRmask = 0, dstold = 0, dstdata = 0, mask = 0; \
UNSIGNED x32byta, x32nbyt, x32ia; \ UNSIGNED x32byta = 0, x32nbyt = 0, x32ia = 0; \
int abc, dst32rbit, src32rbit, fwd; \ int abc, dst32rbit = 0, src32rbit = 0, fwd; \
unsigned int *OrigSrcAddr, *OrigDstAddr; \ unsigned int *OrigSrcAddr = 0, *OrigDstAddr = 0; \
int bb_fast; \ int bb_fast; \
unsigned int preloop_mask, postloop_mask, sdw_mask; \ unsigned int preloop_mask, postloop_mask, sdw_mask; \
unsigned int *dst32addr, *src32addr; \ unsigned int *dst32addr = 0, *src32addr = 0; \
unsigned int shS, savedS = 0, newS; \ unsigned int shS = 0, savedS = 0, newS = 0; \
int srcRshift; int srcRshift = 0;