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jcphuff.c: -Wjump-misses-init warning w/GCC 9 -m32

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(verified that this commit does not change the generated 64-bit or
32-bit assembly code)
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DRC
2021-04-06 11:34:30 -05:00
parent cd9a318502
commit df17d398ec
1 changed files with 3 additions and 3 deletions
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6
jcphuff.c
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@@ -867,7 +867,7 @@ encode_mcu_AC_refine_prepare(const JCOEF *block,
#define ENCODE_COEFS_AC_REFINE(label) { \ #define ENCODE_COEFS_AC_REFINE(label) { \
while (zerobits) { \ while (zerobits) { \
int idx = count_zeroes(&zerobits); \ idx = count_zeroes(&zerobits); \
r += idx; \ r += idx; \
cabsvalue += idx; \ cabsvalue += idx; \
signbits >>= idx; \ signbits >>= idx; \
@@ -924,7 +924,7 @@ METHODDEF(boolean)
encode_mcu_AC_refine(j_compress_ptr cinfo, JBLOCKROW *MCU_data) encode_mcu_AC_refine(j_compress_ptr cinfo, JBLOCKROW *MCU_data)
{ {
phuff_entropy_ptr entropy = (phuff_entropy_ptr)cinfo->entropy; phuff_entropy_ptr entropy = (phuff_entropy_ptr)cinfo->entropy;
register int temp, r; register int temp, r, idx;
char *BR_buffer; char *BR_buffer;
unsigned int BR; unsigned int BR;
int Sl = cinfo->Se - cinfo->Ss + 1; int Sl = cinfo->Se - cinfo->Ss + 1;
@@ -975,7 +975,7 @@ encode_mcu_AC_refine(j_compress_ptr cinfo, JBLOCKROW *MCU_data)
if (zerobits) { if (zerobits) {
int diff = ((absvalues + DCTSIZE2 / 2) - cabsvalue); int diff = ((absvalues + DCTSIZE2 / 2) - cabsvalue);
int idx = count_zeroes(&zerobits); idx = count_zeroes(&zerobits);
signbits >>= idx; signbits >>= idx;
idx += diff; idx += diff;
r += idx; r += idx;